Introduction to the Registered Chemical Engineer Practice Qualification Examination

Yes, then you are taking a specialized exam

What are the specialized subjects? What are the basic subjects?

Registered Chemical Engineer Licensing Examination Basic Exam Outline - Advanced Mathematics 1.1 Space Analysis Geometry Vector Algebra Linear Plane Cylinder Rotated Surface Quadratic Surface Space Curve 1.2 Differential Calculus Limit Continuous Derivative Differential Partial Derivative Total Differential Derivative and Application of Differential 1.3 Integral Calculus Indefinite Integral Definite Integral Generalized Integral Double Integral Triple Integral Plane Curve Integral Application 1.4 Infinite Series Mathematical Series Power Series Taylor Series Fourier Series 1.5 Ordinary differential equations, separable variable equations, first-order linear equations, reducible-order equations, constant coefficient linear equations 1.6 Probability and mathematical statistics Random events and probability classical concepts Distribution of one-dimensional random variables and numerical characteristics Basic concepts of mathematical statistics Parameter estimation Hypothesis testing Variance analysis Univariate regression 1.1.7 Vector analysis 1.8 Linear algebra Determinant matrix n-dimensional vector System of linear equations Eigenvalues and eigenvectors Quadratic form 2 General physics 2.1 Thermal Gas State Parameters Equilibrium Ideal Gas Equation of State Statistical Interpretation of Pressure and Temperature of Ideal Gases Energy According to the Equipartition Principle of Degrees of Freedom Ideal Gas Internal Energy Average Number of Collisions and Mean Free Path Maxwell's Rate Distribution Law Work Heat Internal Energy First Law of Thermodynamics and Its Application to Equivalent and Adiabatic Processes of Ideal Gases Molar Heat Capacity of Gases Cyclic Process Heat Engine Efficiency Second Law of Thermodynamics and Its Statistical Significance Reversible and Irreversible Processes Entropy 2.2 Wave mechanics Generation and propagation of simple harmonic wave expression Wave energy Standing wave Sound speed Ultrasonic wave Infrasonic wave Doppler effect 2.3 Obtaining optical coherent light Young's double slit interference Optical path Thin film interference Michael interferometer Huygens Fresnel principle Single slit diffraction optical instrument Resolution power Structure of matter and state of matter Distribution of electrons outside the nucleus Electronic structure of atomic ions Electronic structure of atomic orbitals and electron cloud concepts Characteristics of ionic bonds Covalent bond characteristics and types Molecular structure formula Hybrid orbitals and molecular space configuration Polar molecules and non-polar molecules Intermolecular forces and hydrogen bonds Partial pressure law and calculation of liquid vapor pressure Boiling point Heat of vaporization Relationship between crystal types and material properties 3.2 Concentration of solution and calculation of non-electrolyte dilute solution properties and calculation of osmotic pressure Concept of ionization equilibrium of electrolyte solution Ionization constant and calculation of iso-ion effect and buffer solution Water ion product and pH value Hydrolysis equilibrium of salts and acidity and alkalinity of solution Multiphase ion equilibrium solubility product constant Solubility concept and calculation 3.3 Periodic table Periodic table structure Periodic group atomic structure and periodic table relationship Element properties and the acid-base gradient law of oxides and their hydrates 3.4 Chemical reaction equation, chemical reaction rate and chemical equilibrium, chemical reaction equation writing and calculation of heat of reaction concept, thermochemical reaction equation writing, chemical reaction rate expression method, concentration and temperature influence on reaction rate, rate constant and reaction order, activation energy and catalyst concept 3. Chemical equilibrium characteristics and equilibrium constant expression, chemical equilibrium movement principle and calculation of pressure, entropy and chemical reaction direction judgment 3.5 Oxidation and electrochemistry Oxidant and reducing agent Oxidation and reduction reaction equation writing and coordination Plain battery composition and symbols Electrode reaction and battery reaction Standard electrode potential Nernst equation and application of electrode potential Electrolysis and metal corrosion 3.6 Organic Chemistry Classification and Naming of Characteristics of Organic Compounds Functional Groups and Molecular Structure Formulas Important Chemical Reactions of Organic Compounds Addition Substitution Elimination Oxidation Addition Polymerization and Condensation Polymerization Molecular Formulas Properties and Uses of Typical Organic Compounds Methane Acetylene Benzene Toluene Ethanol Phenol Acetaldehyde Ethyl Acetate Ethylamine Aniline Polyvinyl Chloride Polyethylene Polyacrylate Engineering Plastics (ABS) Rubber Nylon 66 Four Theoretical Mechanics 4.1 Statics Equilibrium Rigid Body Constraints Statics Axioms Force Analysis Force Moment About Point Moment Couple Theory of Axis Simplified Principal Vector Principal Moment System of Forces Equilibrium Sliding Friction Friction Angle Self-locking of a System of Forces (including a Plane Static Determinate Truss) Balance Center of Gravity of an Object System Considering Sliding Friction 4.2 Kinematics 4. Equations of Motion of Points Trajectory Velocity and Acceleration Translation of a Rigid Body Fixed Axis Rotation Rotation Equation Angular Velocity and Angular Acceleration Velocity and Acceleration of Any Point in a Rigid Body 4.3 Dynamics Basic laws of motion of particles Differential equations momentum impulse Momentum theorem Conditions for conservation of momentum Center of mass Theorem for center of mass motion Conditions for conservation of motion Momentum Momentum theorem Conditions for conservation of moment of momentum Fixed axis rotation of a rigid body Differential equation Rotational inertia Radius of gyration Rotational inertia Parallel axis theorem Work kinetic energy Potential energy Kinetic energy theorem Mechanical energy Conservation of inertial force Simplification of rigid body inertial force system D'Alembert's principle Differential equation of linear vibration of single degree of freedom system Vibration period frequency and amplitude constraints Degrees of freedom Generalized coordinate imaginary displacement Ideal constraint imaginary displacement principle 5. Mechanics of materials 5.1 Axial force and axial force diagram Stress intensity conditions on the cross section and oblique section of the tension and compression bar Hooke's law and displacement calculation Strain energy calculation 5.2 Practical calculation of shear and extrusion Shear Hooke's law Shear stress equality theorem 5.3 Calculation of external couple moment Torque and torque diagram Circular axis torsion shear stress and strength conditions Torsion angle calculation and stiffness conditions Torsion strain energy calculation 5.4 Static moment and centroid moment of inertia and inertia product Parallel translation axis formula Centroid principal moment of inertia 5.5 The internal force equation of the beam, the shear force diagram and the bending moment diagram q QM, the differential relationship between bending 5. Bending normal stress and normal stress strength conditions, bending shear stress and shear stress strength conditions, the concept of the rational cross-section bending center of the beam, the integration method for the beam deformation, the superposition method and Karl's second theorem 5.6 Numerical solution and graphical method of plane stress state analysis, principal stress and maximum shear stress of a point stress state, generalized Hooke's law, four commonly used strength theories 5.7 oblique bending, eccentric compression (or tension) Tension bending or compression bending combination torsion bending combination 5.8 Critical force formula of slender pressure rod Applicable scope of Euler's formula Critical stress General diagram and empirical formula Stability check of pressure rod 6 Fluid mechanics 6.1 Main physical properties of fluid 6.2 Hydrostatics The concept of hydrostatic pressure Distribution law of hydrostatic pressure under the action of gravity Calculation of total pressure 6.3 Fundamentals of fluid dynamics The concept of flow described with the flow field as the object Total flow analysis of constant total flow Continuity equation Energy equation and momentum equation 6.4 Flow resistance and head loss The two flow states of actual fluids are laminar flow and turbulent flow 6. Characteristics of laminar flow and turbulent flow in circular pipes Head loss along the way and local head loss Boundary layer Basic concept of boundary layer and flow resistance 6.5 Orifice nozzle outlet Pressure pipe constant flow 6.6 Open channel constant uniform flow 6.7 Seepage law Wells and water collection corridors 6.8 Similarity principles and dimensional analysis 6.9 Measurement of Fluid Motion Parameters (Flow Velocity Flow Pressure) 7 Computer Application Fundamentals 7.1 Basic Computer Knowledge Hardware Composition and Function Software Composition and Function Number System Conversion 7.2 Basic Knowledge of Windows Operating System System Startup Relevant Directory Files Disk and Other Operations Network Function Note Based on Windows 98 7.3 Computer Programming Language Program Structure and Basic Regulations Data Variable Array Pointer Assignment Statement Input and Output Statement Transfer Statement Conditional Statement Selection Statement Loop Statement Function Subroutine (or process) Sequence file Random file note Due to the current situation, FORTRAN language is temporarily used 7. 8 Electrical and electronic technology 8.1 Electric field and magnetic field Coulomb's law Gauss's theorem Loop law Electromagnetic induction law 8.2 DC circuit basic circuit components Ohm's law Kirchhoff's law Superposition principle Thevenin's theorem 8.3 Sinusoidal AC circuit sine quantity Three elements effective value complex impedance Single-phase and three-phase circuit calculation power and power factor Series and parallel resonance Common sense of safe electricity use 8.4 RC and RL Three-element analysis method of circuit transient process 8.5 Transformer and motor Voltage, current and impedance conversion of transformer Use of commonly used relay contactor control circuit 8.6 Diode and rectifier filter voltage stabilizing circuit 8.7 Transistor and single tube amplifier circuit 8.8 Operational amplifier Proportional addition, subtraction and integral operation circuit composed of ideal operational amplifier 8.9 Gate circuit and flip-flop Basic gate circuit RS D JK flip-flop 8. Nine engineering economy 9.1 Cash flow composition and fund equivalent calculation Cash flow Investment assets Fixed asset depreciation cost Operating cost Sales revenue Profit Engineering project investment Common formulas for capital equivalent calculation and application Usage of compound interest coefficient table 9.2 Investment economic effect evaluation methods and parameters Net present value Internal rate of return Net annual value of expenses Present value of expenses Annual value difference Internal rate of return Investment payback period Benchmark discount rate Types of alternative plans Comparison of equal life plans and unequal life plans 9.3 Uncertainty analysis Breakeven analysis Breakeven point Fixed cost Variable cost Single factor sensitivity analysis Sensitive factors 9.4 Financial evaluation of investment projects Basic contents of feasibility study of industrial investment projects Objectives and work contents of financial evaluation of investment projects Profitability analysis Main methods of fund raising Main methods of capital costs Main methods of debt repayment Basic financial statements Total investment economic effect and own funds economic effect Full investment cash flow statement and own funds cash flow statement Financial effect calculation Debt solvency analysis Characteristics of financial evaluation of investment projects (relative to new projects) 9.5 Value engineering 9. Concept content and implementation steps of value engineering Functional analysis 10 Physical chemistry 10.1 PVT properties of gases 10.2 First law of thermodynamics 10.3 Second law of thermodynamics 10.4 Thermodynamics of multi-component systems 10.5 Chemical equilibrium Chemical equilibrium of ideal gas reaction Chemical equilibrium of actual reaction 10.6 Phase equilibrium One-component system Two-component system Gas-liquid equilibrium Two-component system Liquid-solid equilibrium Three-phase system 10.7 Electrochemical electrolytic cell primary cell and Faraday's law electrolyte solution primary cell electrolysis and polarization 10.8 Surface phenomenon Surface tension Wetting phenomenon Additional pressure and capillary phenomenon of curved liquid surface Adsorption on solid surface Isothermal adsorption Adsorption on solution surface Surface active substances 10.9 Basic chemical kinetics Chemical reaction rate equation Composite reaction rate and mechanism Reaction rate theory 10.10 Kinetics of various special reactions 10. Reactions in solution and heterogeneous reactions Photochemical catalysis 10.11 Colloidal Chemistry Colloidal Dispersion System and Its Basic Properties Stability and Coagulation of Lyophobic Sols Stability and Coagulation of Emulsions Foam Suspensions and Aerosols Polymer Compound Solutions 11 Chemical Engineering Principles 11.1 Fluid Conveying Machinery Liquid Conveying Equipment Centrifugal Pumps Other Types of Pumps Gas Conveying and Compression Equipment 11.2 Separation of Heterogeneous Systems Fluidization and Pneumatic Conveying Sedimentation Filtration Fluidization Pneumatic Conveying 11.3 Liquid Stirring Mechanical Stirring Devices and Mixing Mechanisms Performance of Mixers Amplification of Stirring Power of Mixers 11.4 Heat transfer Heat conduction Heat transfer between two fluids Convection heat transfer coefficient Thermal radiation heat exchanger 11.5 Evaporation and evaporation equipment Single-effect evaporation Multi-effect evaporation 11.6 Gas absorption Gas-liquid phase equilibrium mass transfer mechanism and absorption rate calculation of absorption tower Packed tower and packing 11.11.7 Distillation binary system gas-liquid equilibrium distillation method Design calculation of binary system rectification Plate tower multi-system rectification 11.8 Properties and humidity diagram of solid drying wet air Material and energy balance of dryer Drying rate and drying time Dryer 11.9 Concept of liquid-liquid extraction and process and calculation of extraction operation Extraction equipment 11.10 Concept of leaching equipment and calculation of process 12. Chemical process control 12.1 Basic concepts of process control system Components of automatic control 12.2 Characteristics of controlled objects 12.3 Main measurement and conversion method principles of process parameters (pressure, flow, temperature, liquid level), basic working principles of commonly used instruments, characteristics, performance indicators, usage occasions, error analysis 12.4 Display instrument, automatic electronic potentiometer measurement principle, basic composition and use method of digital display instrument 12.5, automatic adjustment instrument 12. Input-output relationship of common adjustment rules, characteristics, characteristics and application 12.6 Actuator Basic composition of actuator Structural characteristics and application of pneumatic diaphragm regulating valve Flow characteristics of regulating valve Air opening and air closing form of regulating valve and forward and reverse action selection method of controller 12.7 Process design of simple control system 12.8 Composition and characteristics of computer control system Process control computer interface* * Technical knowledge and process control computer hardware and software technical knowledge 13 Chemical engineering design basics 13.1 Process design Process design and engineering design meaning type and classification Work content and main work sequence of different design stages Preliminary work content of chemical design Work sequence and specific requirements Plant site selection Project proposal Feasibility study and design task statement Process calculation content and requirements Basic methods of material balance and energy balance Chemical process flow design Main tasks of process flow design (technical rationality) Process flow design method and process flow diagram Drawing the plan and elevation layout of the workshop Basic content of equipment layout Basic requirements for workshop layout of process construction equipment Pipe layout diagram and general requirements and basic specifications for pipeline layout Common pipe accessories 13. Various pipe and valve specifications Material properties and uses 13.2 Process design safety Safety factors involved in process design safety Fire protection, explosion protection and poison prevention Basic content and general requirements for labor safety and health 13.3 Economic analysis of process design Factors that should be analyzed for economic rationality of process design Basic content and general requirements Requirements and criteria for evaluation of design plans General method of evaluation 14. Basics of chemical pollution control 14.1 Principles of environmental pollution control Basic principles of industrial pollution control Comprehensive utilization knowledge 14.2 General methods of wastewater treatment Wastewater treatment Treatment technology of heterogeneous wastewater and biological treatment technology of organic wastewater Incineration knowledge 14.3 Exhaust gas treatment General methods of chemical exhaust gas treatment Purification technology of particulate pollutants in exhaust gas and absorption, adsorption, catalytic conversion and other purification technologies and incineration knowledge of gaseous pollutants 14.4 Waste residue treatment Solid waste treatment and disposal technology Knowledge of sludge concentration and dehydration related to solidification pyrolysis and incineration technology 14.14.5 Environmental noise control Basic concepts of noise control Nature of sound sources Expression method of sound pressure and sound velocity Energy relationship in sound field General methods of noise control Basic knowledge of sound absorption, sound insulation and mufflers Scope and requirements of noise control in various places such as industrial areas and residential areas 15 Chemical engineering thermodynamics 15.1 Thermodynamic state parameters Ideal gas state equation 15.2 Work heat and internal energy 15.3 The first law of thermodynamics and its application to the ideal gas equivalent process and the adiabatic process multi-party process 15.4 Heat capacity, enthalpy and entropy of gases 15.5 Thermodynamic process cycle process and heat engine efficiency 15.6 Second law of thermodynamics Reversible and irreversible process entropy 15.7 Cubic equation of state fugacity and fugacity coefficient 15.8 Ideal solution normal solution and athermal solution 15.9 Activity coefficient Mixing properties Partial molar properties Excess properties and excess Gibbs free energy The relationship between excess Gibbs free energy and activity coefficient 15.10 Calculation of azeotropic point of total pressure and vapor phase composition in low-pressure vapor-liquid equilibrium 15.11 Liquid-liquid equilibrium and calculation of activity coefficient based on liquid-liquid equilibrium data 15. Sixteen professional regulations 16.1 my country's laws and regulations on capital construction, real estate, urban planning, environmental protection, etc. 16.2 Professional ethics and code of conduct for engineering designers 16. Registered Chemical Engineer Qualification Examination Basic Examination Reference Book 1 Advanced Mathematics 1. Advanced Mathematics Volume 1, Volume 2 edited by Tongji University, third edition, Higher Education Press, 1988 Year 2. Linear Algebra, Second Edition, edited by the Mathematics Teaching and Research Section of Tongji University, Higher Education Press, 1991. 3. Engineering Mathematics, Vector Analysis and Field Theory, Second Edition, Higher Education Press, edited in 1991. 4. Probability and Statistics Lecture Notes, edited by Chen Jiading, Liu Wanru, and Wang Renshi. Second Edition, Higher Education Press. General Chemistry, edited by Tongji University, Tongji University Press, 1993. 3. University Chemistry, edited by Liu Guopu, Tsinghua University Press, 1994. 4. Engineering Chemistry, edited by Yu Chunhai, Qi Changyao, Northeastern Forestry University Press, 1996. Four Theoretical Mechanics 1. The first edition of Theoretical Mechanics, edited by Tongji University Theoretical Mechanics Teaching and Research Section, Tongji University Press, 1990. 2. Theoretical Mechanics, second edition, edited by Tan Guangquan, Luo Longkai, Xie Guangda and Fan Difeng, South China University of Technology Press, 1995. Year 3. Compiled by East China Water Conservancy Institute Theoretical Mechanics People's Education Press 1978 Five Mechanics of Materials 1. Sun Xunfang Edited by Jin Xinquan Revised Mechanics of Materials Third Edition Higher Education Press 1994 2. Liu Hongwen Editor-in-Chief Mechanics of Materials Third Edition Higher Education Press 1994 17. Six Fluid Mechanics 1 Southwest Jiaotong University Mechanics Teaching and Research Section Hydraulics and Electrical Engineering Higher Education Press 1991 2 Hao Zhongtang Editor-in-Chief Applied Fluid Mechanics Zhejiang University Press 1991 Year 7 Computer Application Fundamentals 1. Computer Basics and Internet Application Tutorial edited by Xu Huimin et al. Mechanical Industry Press 2001 2. FORTRAN77 Structured Programming Higher Education Press 1985 edited by Tan Haoqiang and Tian Shuqing 8 Electrical Engineering and Electronic Technology 1. Edited by Qin Zenghuang Electrical Engineering Volume 1 and 2 Fourth Edition Higher Education Press 1990 2. Luo Shouxin edited Electrical Engineering 3rd Edition Higher Education Press 1993 3. Edited by Cheng Shouzhu Jiang Zhishui General Physics Volume 2 Third Edition Electricity Section Higher Education Press 1979 Nine Engineering Economics 1. Edited by Fu Jiaji and Yunhuan Industrial Technology Economics Third Edition Tsinghua University Press 2. Edited by Wu Tianzu Introduction to Technical Economics Higher Education Press 10 Physical Chemistry 1. Edited by Song Shimo, Tianjin University Physical Chemistry Teaching and Research Section Physical Chemistry 3rd Edition Higher Education Press 11 Principles of Chemical Engineering 1. Principles of Chemical Engineering edited by Tianjin University Tianjin Science and Technology Press 12 Chemical Engineering Process Control 1. Li Yuming, editor-in-chief, Chemical Instrumentation and Automation, Third Edition, Chemical Industry Press, Thirteen Chemical Engineering Design Fundamentals 1. Ni Jinfang, Chief Editor, Chemical Process Design, Chemical Industry Press, Fourteenth Chemical Industry Press, Chemical Industry Press Fourteen, Chemical Industry Press Basics of Pollution Control, 1. Jiang Zhanpeng, Chief Editor: Environmental Engineering Higher Education Press, 18.2. Wang Dahui, Chief Editor: Introduction to Chemical Environmental Engineering, Chemical Industry Press, 15th Edition, Chemical Engineering Thermodynamics 1. Tong Jingshan, Chief Editor, Chemical Thermodynamics, Tsinghua University Press, 16th Occupational Regulations, Environmental Protection of the People's Republic of China * * 2 Water Pollution Prevention and Control Law of the People's Republic of China 3 Law of the People's Republic of China on the Prevention and Control of Environmental Pollution by Solid Waste 4 Atmospheric Pollution Prevention and Control Law of the People's Republic of China 5 Environmental Noise Pollution Prevention and Control Law of the People's Republic of China 19. Registered Chemical Engineer Qualification Examination Basic Examination Sub-subject Question Time Score Allocation Table Morning Section Advanced Mathematics 24 Questions Fluid Mechanics 12 Questions General Physics 12 Questions Fundamentals of Computer Application 10 Questions General Chemistry 12 Questions Electrical and Electronic Technology 12 Questions Theoretical Mechanics 13 Questions Engineering Economics 10 questions Mechanics of Materials 15 questions total 120 questions 1 point each question Exam time is 4 hours Afternoon section Physical Chemistry 12 questions Principles of Chemical Engineering 24 questions Chemical Process Control 4 questions Fundamentals of Chemical Engineering Design 8 questions Basics of Chemical Pollution Control 3 questions Chemical Thermodynamics 6 questions Professional Regulations 3 questions Total 60 questions 2 points each Exam time is 4 hours morning and afternoon 180 questions Total 180 questions Full score 240 points Total exam time is 8 hours

Hehe, no English, that’s great

I graduated with a bachelor’s degree in Applied Chemistry 2 years ago and have been working in pharmaceutical research and development, focusing on synthesis tasks. Now I want to obtain a certification as a registered chemical engineer. I have a few questions: 1. Are all the question types in the basic exam multiple-choice? What is the ratio of single-choice to multiple-choice questions, and what is the total score? 2. What is the difference between the \"Certification Certificate for Registered Chemical Engineers of the People’s Republic of China\" and the \"Registration Certificate for the Practice Qualifications of Registered Chemical Engineers of the People’s Republic of China\"? The latter includes the word \"registration\"; there’s no need to explain that – I’ve seen it… Does one obtain one of these certificates after passing the basic exam, and another one after passing the specialized exams? 3. Regarding the part-time master’s program: for a bachelor’s degree, it takes 4 years to prepare for the specialized exams, while for a master’s degree it is 3 years. If I obtain a part-time master’s degree within those 3 years, will it still take 3 years before I can take the specialized exams? Above, I hope to get an answer. Thank you.

I wonder what the pass rate for the basic exam is?