『Original by HaiChuan Translation Team』An Overview of the Process Design Industry (Part 1)

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English title: FAQ on Process Design Engineering
Original link: Click here
Original author: ankur2061
Translator ID: @ChenXing1990
Proofreader ID: @Jacob(JingWei)82
Those who wish to subscribe to the articles from the “Haichuan Translation Group” are invited to leave a message below saying “I want to subscribe” or send me a short message; I will notify everyone as soon as new articles are available. I have met many graduates with a degree in chemical engineering from universities, who join the field of engineering consulting as interns. Inevitably, they have many questions regarding process design engineering. Some common FAQs address the tasks that process design engineers carry out, their career prospects and financial rewards, what computer-aided engineering design is, and how projects should be executed. Based on these issues, I attempted to develop a common questions search system aimed at helping chemical engineers understand what they should know when joining an engineering consulting firm. The process is as follows: Common Questions Question: What is chemical process design engineering? A. This is part of the job scope, in which the process engineer is required to carry out any one or all of the tasks mentioned below, namely to provide documentation for a safe, reliable, and profitable design: designing new equipment/apparatus/plants in accordance with good and internationally recognized engineering practices. In accordance with good and internationally recognized engineering practices, the changed operating conditions of existing equipment/apparatus/workshops (such as pressure, temperature, flow rate, etc.) are thoroughly classified or evaluated. Question: As a process design engineer, what are his long-term career prospects and financial returns? At the entry level, when a chemical engineer begins their career as a \"process design engineer,\" the salary can start at anywhere between $25,000 and $30,000 per year. As one progresses in their career based on experience, the salary of a senior or lead process engineer can increase by $50,000 per year compared to that of an ordinary engineer. For department heads or engineering managers, it will definitely increase by $70,000 per year. Overall, the career prospects and financial returns as a process engineer are very good. Process engineering design can be applied in various fields such as upstream oil and gas, refining, petrochemicals, fine chemicals, pharmaceuticals, energy (conventional and unconventional), water resource management, and environmental management. Other rewards and benefits for a process engineer may include: traveling around the world to carry out projects. Bonuses for timely and quality project execution; enhancing knowledge through participation in seminars and training courses. Given your status as a respected technical expert in society, I chose to marry the beautiful girl you selected. Author’s note: We are sure this is meant as a compliment. We do realize that not all respected women are looking for process engineers. Question: As part of the job responsibilities of a process engineer, what documents need to be prepared? (Under normal project execution, the documents that the process engineering team may need to prepare include: ) a. Design basis b. Flow diagrams c. Heat and mass balances d. Piping & instrumentation diagrams, sometimes also referred to as process & instrumentation diagrams e. Equipment process data sheets. These include, but are not limited to: (Note: In China, this is often referred to as the Process Equipment Conditions Table, as this data sheet is actually prepared by the equipment specialists, with only the requirements for the processes specified.) i. Atmospheric pressure storage tanks; ii. Pressure vessels; iii. Distillation towers; iv. Heat exchangers; v. Pumps; vi. Compressors; vii. Filters; viii. Dryers; ix. Reactors; x. Mixers. * Complete units (Note: Unfortunately, “package” is used here as a direct translation, and it has been commonly used over the years.) (Examples include nitrogen generation units, heating/combustion furnaces, air compression units, steam boiler systems, water treatment systems, etc.). Process instrument data sheet (Note: In China, this is also often called the Process Instrument Conditions Table, for similar reasons to those for the equipment data sheet.) i. Pressure measuring instruments; ii. Temperature measuring instruments; iii. Flow measuring instruments; iv. Level measuring instruments; v. Control valves (for pressure, temperature, flow, level); vi. Automatic on/off valves; vii. Safety valves; viii. Analytical instruments (e.g., moisture meters, pH meters, viscosity analyzers, gas/liquid chromatographs, specific gravity meters, oxygen analyzers, calorimeters, gas analyzers). Data sheet for special pipe components: i. Screen filters; ii. Traps (for steam and moisture); iii. Special valves; iv. Sampling devices; v. Pipeline jet pumps; vi. Other special pipe fittings (nozzles, Venturi tubes, etc.). h. Equipment list (main equipment): i. List of pipelines; j. List of electrical loads; k. Operation manuals, control instructions, maintenance manuals. PS: Thank you also to @PingSha for helping to refine this article. The terms in blue represent the revised names. Those who wish to join the translation team are also invited to leave a message~