English — Forum #337 (Page 54/163)

1. Jinzhou City Fire Rescue Detachment Port Brigade held a practical fire fighting and rescue drill for petrochemical enterprises - HCBBS Forum
2. Simulation of particle material discharge flow pattern – paid service - HCBBS Forum
3. Regarding the steel structure canopy on the facility, with a clear height of 7 meters, does this count as a building? Is there a legal basis for this? - HCBBS Forum
4. The distance from the storage tank to the dike: a new issue for veteran revolutionaries - HCBBS Forum
5. What are the problems if the outlet diameter of a centrifugal fan decreases? - HCBBS Forum
6. Rubber hydrogenation industrial plant - HCBBS Forum
7. This simple question has stumped many people - HCBBS Forum
8. Regarding the determination of pipeline grade - HCBBS Forum
9. How is the exhaust gas from atmospheric pressure storage tanks treated? - HCBBS Forum
10. Recover a small amount of NH3 from H2 - HCBBS Forum
11. Causal graph - HCBBS Forum
12. airtight - HCBBS Forum
13. How to implement a pressurization cycle for 1MPa air? - HCBBS Forum
14. SOR EOR values in the process package - HCBBS Forum
15. Process for producing sodium metabisulfite (sodium bisulfite) and anhydrous sodium sulfite from desulfurization solid waste – black sulfur – in coking plants - HCBBS Forum
16. Requirements related to the detailed design of chemical plants - HCBBS Forum
17. Newbie seeking help regarding vacuum pipelines for solvent recovery in reaction vessels - HCBBS Forum
18. What is a steam cover used for? Have you ever come into contact with one? Thank you - HCBBS Forum
19. Issues with welded pipes and seamless pipes - HCBBS Forum
20. Post on the distribution of wealth rewards for Process Area from January to February 2021 - HCBBS Forum
21. Entry position of the mixed phase in the stratified tower - HCBBS Forum
22. Polybutylene process technology - HCBBS Forum
23. Synthesis reactor and pipeline cleaning equipment - HCBBS Forum
24. Discussion on the safety distance between the air separation cryogenic tank and the expander building - HCBBS Forum
25. Molecular sieve drying of organic solvents - HCBBS Forum
26. Distillation tower - HCBBS Forum
27. Can a quick-opening manhole replace a vertically hinged manhole? - HCBBS Forum
28. Common standards and specifications for the professional design of process pipelines - HCBBS Forum
29. Flange style - HCBBS Forum
30. Comparison of Monel K500 (Ni68Cu28Al) and Monel 400 - HCBBS Forum
31. Heat transfer oil for heating - HCBBS Forum
32. Wastewater treatment - HCBBS Forum
33. Specifications for the inspection of pressure pipelines - HCBBS Forum
34. Regarding ammonium bisulfate aqueous solution - HCBBS Forum
35. Should a canopy be installed over the air cooler? - HCBBS Forum
36. Urgent!! ! ! May I ask how raising the outlet above the surface of the filter media prevents negative water head? - HCBBS Forum
37. What causes the variation in the cooling steam flow rate to the turbine disc in flue gas turbines with temperature changes? ? - HCBBS Forum
38. Old K says every week – talking about things in the petrochemical design industry. Post 7: Design Management – Management of Basic Design Data - HCBBS Forum
39. Regulations for equipment layout - HCBBS Forum
40. Paid assistance — Technology for recovering HCL from flue gas to produce high-concentration 25% hydrochloric acid — Calculation of packing in packed towers - HCBBS Forum
41. Waste gas recovery by condensation method - HCBBS Forum
42. One lesson per day: Understanding PID diagrams – Lesson 3 - HCBBS Forum
43. Can the liquid ammonia storage tank provided for the workshop be considered an intermediate tank? - HCBBS Forum
44. Issue of installation elevation for liquid chlorine transfer pump - HCBBS Forum
45. How to achieve a narrow distillation range when the lubricating oil’s distillation range is too wide - HCBBS Forum
46. Names of all regular accident emergency response plans in the chemical industry - HCBBS Forum
47. I have a question regarding hydrogen gas flow velocity and flow rate! - HCBBS Forum
48. Question: What type of facility should a workshop that uses phosphoric acid be classified as? Class V? - HCBBS Forum
49. Routine process of aromatic compound complex plant - HCBBS Forum
50. Air compressor selection issues - HCBBS Forum
51. Is it necessary to shut off the valve when shutting down the pump via interlock? - HCBBS Forum
52. Methods for measuring welding process parameters - HCBBS Forum
53. Allowable deviation for the outer circumferential length of ASME-manufactured vessel shells - HCBBS Forum
54. Partial flow diagram of jet fuel hydrocracking and fractionation - HCBBS Forum
55. Questions regarding EPC qualifications - HCBBS Forum
56. The rated flow rate of the centrifugal pump is 3 m³; why can it achieve a flow rate of 10 m³ when the outlet valve is fully open? - HCBBS Forum
57. How to remove sulfate ions from hydrochloric acid - HCBBS Forum
58. Coal tar deep processing technology book sharing - HCBBS Forum
59. Must gas stations have entrance and exit signs as well as indicator light boxes? - HCBBS Forum
60. What is the measurement accuracy of LNG metering skids? - HCBBS Forum
61. Is there anyone who can provide the design calculation and management software for the LG-94-01 throttle device? - HCBBS Forum
62. Reasons for the yellowing of styrene products - HCBBS Forum
63. The issue of the equal plate height of the filler - HCBBS Forum
64. Why does our sulfur recovery unit have fire suppression steam only in the sulfur recovery flue gas absorption tower? - HCBBS Forum
65. How to quickly unload 200 kilograms of solid hazardous waste sludge from an iron drum - HCBBS Forum
66. How to calculate the flow limitation of a control valve - HCBBS Forum
67. What is the minimum distance required between the weld of a metal pipe and the wall surface? - HCBBS Forum
68. Heat exchanger manufacturing - HCBBS Forum
69. Total investment of 2.983 billion! Inner Mongolia to build project for annual production of 200,000 tons of titanium dioxide and 1 million tons of sulfuric acid - HCBBS Forum
70. Design pressure of compressor inlet buffer tank - HCBBS Forum
71. The function of the overflow port in deaeration equipment and the adverse effects of not having it - HCBBS Forum
72. Regarding oil-containing wastewater tanks - HCBBS Forum
73. I would like to ask, what are the basic qualities required for a back-office worker? - HCBBS Forum
74. What are the standards for setting water injection measures in fully pressurized liquefied hydrocarbon storage tanks? ? - HCBBS Forum
75. Pressure swing distillation and secondary distillation - HCBBS Forum
76. 94% acetic acid turns red in color; seek a post-treatment solution - HCBBS Forum
77. 【Haichuan Equipment Guessing Game】Gentlemen, take a look – what kind of amazing device is this? - HCBBS Forum
78. VOC treatment technology manufacturers - HCBBS Forum
79. Discussion on liquid nitrogen cryogenic processing - HCBBS Forum
80. Ammonia pressure gauge and valve - HCBBS Forum
81. Three-effect evaporation crystallization - HCBBS Forum
82. Composition of the eternal light lamp, and names of its components - HCBBS Forum
83. Looking for manufacturers capable of carrying out online upgrades to laboratory Agilent chromatographs - HCBBS Forum
84. Advanced VOC abatement through deep condensation - HCBBS Forum
85. Coal-to-synthetic natural gas technology and application - HCBBS Forum
86. Negative pressure naturally forms in a binary atmospheric distillation column – methyl ethyl carbonate - HCBBS Forum
87. Is it necessary to install a toxic gas alarm here? - HCBBS Forum
88. Ningxia Ruitai Technology – Project J for annual production of 40,000 tons of nylon 66 and 25,000 tons of intermediate J - HCBBS Forum
89. ASME B16.5 dimensions correspond to HG20615 dimensions - HCBBS Forum
90. What should be done if C2 is introduced into the feed of the propane-propylene distillation column? - HCBBS Forum
91. HG T5224-2017 Steam Recompression Evaporator - HCBBS Forum
92. Ethyl acetate vapor pressure problem - HCBBS Forum
93. Flue damper in atmospheric pressure furnace stuck - HCBBS Forum
94. Emergency shut-off device - HCBBS Forum
95. Polyisoprene latex production technology - HCBBS Forum
96. What is the difference between SOR and EOR operating conditions? - HCBBS Forum
97. Analysis of Global CCUS Technologies and Applications - HCBBS Forum
98. MVR plate evaporator (skid-mounted) - HCBBS Forum
99. New technologies in the ethylene industry - HCBBS Forum
100. Cold box process flow diagram - HCBBS Forum