English — Forum #336 (Page 22/51)

1. From 30,000 tons to 4.5 million tons per year – a surge in POE production capacity! - HCBBS Forum
2. Learn some industry information - HCBBS Forum
3. What type of container should be used to store benzoic acid? - HCBBS Forum
4. Is the RF type available for the sealing surface of fiberglass-reinforced plastic flanges? - HCBBS Forum
5. Series of 3D plant design software for chemical projects----AutoCAD Plant 3D series - HCBBS Forum
6. Is the normal-pressure pipeline 0 Mpa, or is it one standard atmosphere? - HCBBS Forum
7. Propylene oxide storage tank type - HCBBS Forum
8. Corrosion Data and Material Selection Manual High Definition - HCBBS Forum
9. Regarding the issue of fire separation distances - HCBBS Forum
10. Are there Chinese versions of the Guidelines for Engineering Design for Process Safety? - HCBBS Forum
11. How to convert a PDF file generated from scanning a blueprint into an electronic CAD file - HCBBS Forum
12. Seeking help with Aspen heat exchange modules - HCBBS Forum
13. How is the discharge capacity of the safety valve in a synthetic methanol system determined? - HCBBS Forum
14. What color should compressed air pipes be painted? ? - HCBBS Forum
15. Purification process of sodium sulfite - HCBBS Forum
16. Free tutorial on how to use the vapor-liquid separator calculation sheet - HCBBS Forum
17. Butyl acrylate process flow or production process, for a fee - HCBBS Forum
18. Summary of Official Answers from the Ministry of Emergency Management - HCBBS Forum
19. Correction of machining drawings - HCBBS Forum
20. Does HG/T20592 flange require verification when used as a equipment flange? - HCBBS Forum
21. Experts, I would like to ask whether benzene and styrene storage tanks can be placed within a fire dike - HCBBS Forum
22. Video series on \"Common Codes and Standards in Chemical Engineering Design\" – 8 episodes in total - Cleaner #ChemicalOceanCurrents - HCBBS Forum
23. Installation of the water seal - HCBBS Forum
24. Pump Piping Layout Pump piping design - HCBBS Forum
25. The design institute designed a nitrogen blanketing system for the company’s storage tank area, but failed to include pressure gauges in the design. Is the design institute liable? - HCBBS Forum
26. Height of exhaust stack - HCBBS Forum
27. At what pressure in Mpa in the tower will air not enter? - HCBBS Forum
28. How to prevent the following oddities from occurring during project construction: new construction turning out to be a renovation, and demands for rush-building measures already being made at the project kickoff meeting? - HCBBS Forum
29. Questions regarding the GB50160 fire protection standards - HCBBS Forum
30. Problems with the fixation of internal components in heat exchangers (baffles, tie rods, spacers) - HCBBS Forum
31. Download Principles of Chemical Engineering - HCBBS Forum
32. I would like to ask the experts: can nitrogen expansion under reduced pressure be used for cooling? - HCBBS Forum
33. How to draw a chemical process flow diagram - HCBBS Forum
34. Does a steam drum producing 10 kg require designed continuous drainage and periodic drainage? - HCBBS Forum
35. Book: Practical process engineering a working approach to plant design - HCBBS Forum
36. Pump selection - HCBBS Forum
37. Local enclosed rooms are required within the device frame for process needs - HCBBS Forum
38. Is it necessary to install a pipe flame arrester in the combustion air pipeline? - HCBBS Forum
39. Explanation of the calculation sheet for MVR two-effect evaporation (co-current) process in aqueous solutions - HCBBS Forum
40. Query the conductivity of flow stock? - HCBBS Forum
41. Free access URLs for common standards (**, industry, local) - HCBBS Forum
42. Series of 3D factory design software for chemical engineering projects----EP3D Intelligent Factory Design Series - HCBBS Forum
43. Aspen problem - HCBBS Forum
44. Determination of saturated steam pipelines - HCBBS Forum
45. What is the lowest pumping temperature for dimethyl silicone oil with a viscosity of 500? - HCBBS Forum
46. Lecture on the Use of the Safety Valve Calculation Table - HCBBS Forum
47. Aspen simulation - HCBBS Forum
48. Fire protection distance between emergency sewage ponds and Class C packaged goods - HCBBS Forum
49. Issues with the acceptance of chemical engineering projects - HCBBS Forum
50. Explanation of the calculation sheet for the three-effect evaporation process in aqueous solutions - HCBBS Forum
51. When coal is gasified to produce carbon dioxide, should the amount of carbon dioxide be calculated based on the carbon content in the coal analysis or based on the fixed carbon content? Thank you - HCBBS Forum
52. 3D factory design software series for chemical projects----CADworx series - HCBBS Forum
53. Information on process control valves: what is the use of each piece of data? - HCBBS Forum
54. 8,000 hours! The 2,000-ton class semi-refractory space furnace has once again set a new record for continuous operation after its initial commissioning, both domestically and internationally - HCBBS Forum
55. What types of pipelines and storage tanks are corrosion-resistant for boron trifluoride and hydrogen fluoride gases? - HCBBS Forum
56. Small molecule sulfides, large molecule sulfides - HCBBS Forum
57. The heating source for the reboiler in the aromatic extraction unit is electric heating or heat transfer oil - HCBBS Forum
58. How to calculate the heat absorption of outdoor equipment in summer - HCBBS Forum
59. Problems with emergency shut-off valves and automatic tank dumping in and out of liquid chlorine storage tanks - HCBBS Forum
60. Transmitter range migration calculation software (green, installer-free version) - HCBBS Forum
61. Free video tutorial on heat transfer calculations for mixing tanks - HCBBS Forum
62. Smoke Sulfuric Acid Dew Point Temperature Calculation Table - HCBBS Forum
63. Which model of check valve is suitable for use in vacuum pipelines? - HCBBS Forum
64. This is why the drawings produced by the design institute are full of errors - HCBBS Forum
65. How to bypass the rule that class A factories cannot exceed 24 meters in height - HCBBS Forum
66. Promotion of the new version of GB150 for pressure vessels - HCBBS Forum
67. Interlock between toxic and flammable gas detectors in the factory building and axial flow fans - HCBBS Forum
68. On the selection of safety valves for liquefied hydrocarbon equipment - HCBBS Forum
69. Video lecture on how to use the calculation table for three-effect evaporation (counter-current) processes in aqueous solutions - HCBBS Forum
70. Who bears the cost of the commencement ceremony: the general contractor, the owner, or the construction company? - HCBBS Forum
71. Soft connections are installed at the inlet and outlet of the circulating water pump - HCBBS Forum
72. Non-destructive testing issues for containers with a diameter less than 800 - HCBBS Forum
73. Questions about heat transfer? ? - HCBBS Forum
74. HG/T 20570.17 Issues regarding the design calculation of the liquid seal height in liquid seal design - HCBBS Forum
75. 1 - HCBBS Forum
76. What should a beginner in instrument design do if they have no tasks to carry out and have no idea how to start the design work? - HCBBS Forum
77. Various heat exchanger calculation excel templates - HCBBS Forum
78. TSG D0001-2019 version - HCBBS Forum
79. Help! NVIDIA R2R TA residue recycling – simple process - HCBBS Forum
80. Issues with the device’s energy consumption metrics data - HCBBS Forum
81. An emergency escape staircase with a turntable is designed right next to the exterior wall of the workshop; its total height is 13 meters. Which design codes should be followed? - HCBBS Forum
82. Using AI GPT to answer questions about the General Code for Building Fire Protection GB55037-2022 - HCBBS Forum
83. Does anyone have an expert interpretation of Order No. 3 [2009] 116 issued by the General Administration of Work Safety? - HCBBS Forum
84. Explanation of the gas adsorption drying (dehydration) calculation table - HCBBS Forum
85. Help! ! ! MIBC’s Antoine constant ABC (three-parameter rather than five-parameter) - HCBBS Forum
86. How is the power of a pump calculated? - HCBBS Forum
87. Searching for manufacturers of catalyst fluidized bed coking and regeneration equipment - HCBBS Forum
88. Is there any advantage to the outer diameter of the gasket for large-diameter flanges specified in HG/T20627 being almost in contact with the bolts? - HCBBS Forum
89. What is the difference between construction drawings and as-built drawings? - HCBBS Forum
90. Diameter, pressure, and flow rate of chlorine pipelines - HCBBS Forum
91. Regarding PEC Regulation 5.5.15 - HCBBS Forum
92. Heat loss in oil storage tanks - HCBBS Forum
93. How should concave-convex flanges ensure sealing? - HCBBS Forum
94. Seeking chloromethyl ester and chlorinated paraffin technologies - HCBBS Forum
95. Why are 304 and 316L stainless steels commonly used in design? - HCBBS Forum
96. Guide to Using the Calculation Table for Kv/Cv Values of Control Valves under Installation Conditions (Liquid) - HCBBS Forum
97. [Information on Haichuan Chemical Project] The environmental impact assessment for Lanshan Tunhe’s new 1.1 million-ton methanol project in Changji, with an investment of 7.459 billion yuan, has been initiated - HCBBS Forum
98. For the engineering design of chemical projects, in addition to having the qualifications for general engineering design, is it necessarily required to also have qualifications for the design of pressure vessels and pressure pipelines? - HCBBS Forum
99. Who has the e-book on ligand production? Thanks for the information regarding the ingredients - HCBBS Forum
100. Double-effect evaporator efficiency - HCBBS Forum