English — Forum #723 (Page 67/642)

1. HGT 20615-2009 Steel Pipe Flanges (Class Series) - HCBBS Forum
2. Tower chemical cleaning issues - HCBBS Forum
3. PPT on environmental protection training for chemical enterprises - HCBBS Forum
4. I feel like I don’t know much, I have no patience to learn, and I’m confused. - HCBBS Forum
5. Gypsum wet flue gas desulfurization slurry temperature casing material - HCBBS Forum
6. When the atmospheric and vacuum distillation unit starts up and the temperature rises, at what temperature will the bottom pump of the initial distillation column experience vacuum? - HCBBS Forum
7. Overhaul and commissioning of industrial refrigeration units driven by York turbines - HCBBS Forum
8. Seeking help with Aspen multi-stage compressors - HCBBS Forum
9. How can we help the public understand the chemical industry so that they are no longer afraid of it? - HCBBS Forum
10. Flange matching bolts - HCBBS Forum
11. 【12-5】Daily Tip for Occupational Health - HCBBS Forum
12. What is a wired connection? - HCBBS Forum
13. What is an appropriate emission level for ground flares in petrochemical plants? - HCBBS Forum
14. 12 dead, 75 injured in hotel fire in Pakistan; foreign tourists among victims - HCBBS Forum
15. The boiling point of water at different pressures - HCBBS Forum
16. The price of PVC resin has declined recently. - HCBBS Forum
17. How to remove heavy metal ions such as calcium and magnesium from liquid materials? - HCBBS Forum
18. Cold high-level liquid level - HCBBS Forum
19. When breaking eggs every day, which eggs do you usually break as they have a higher chance of winning? - HCBBS Forum
20. A beginner shares some information given to me by an experienced person (1) - HCBBS Forum
21. Where to go for job hunting or applying for jobs - HCBBS Forum
22. Is hydrogen sulfide easily removed from the catalyst surface? - HCBBS Forum
23. Aromatics from coal tar - HCBBS Forum
24. Qualcomm Technologies is hiring technical sales engineers - HCBBS Forum
25. Skid-mounted – Nameplate manufacturing - HCBBS Forum
26. What does a qualified bubble look like during the leak test? - HCBBS Forum
27. Comprehensive Ability – Practice **Questions - HCBBS Forum
28. GB30871 and AQ3022 - HCBBS Forum
29. Dimensions of internal components in the medium-pressure drum and openings in the distribution pipes - HCBBS Forum
30. [Weekly topic] Problems with coal quality analysis data - HCBBS Forum
31. Consultation on hydrogen production capacity expansion - HCBBS Forum
32. Residual monomers in superabsorbent resins - HCBBS Forum
33. LNG storage tank weight hammer valve - HCBBS Forum
34. How should a heat exchanger be selected for a pressure of 8.0 MPa with liquefied gas as the medium, and can a threaded locking ring be used? - HCBBS Forum
35. Nearly a year since the implementation of the strictest environmental protection laws: 220 clear-sky days in Shandong in the first ten months - HCBBS Forum
36. Regarding the octane rating of gasoline - HCBBS Forum
37. ALR121 and S7-200 - HCBBS Forum
38. Reduction furnace is in operation! - HCBBS Forum
39. [Q&A Question 219] 2016.11.25 - HCBBS Forum
40. Liquid level in the diesel hydrodesbutanization tower distillation column - HCBBS Forum
41. How to make chicken tender and smooth? Remember these 4 key tips! - HCBBS Forum
42. Follow-up on the Fengcheng Power Plant accident: 9 people arrested - HCBBS Forum
43. Problem with the installation location of the heat exchanger circulation pump! - HCBBS Forum
44. Air separation - HCBBS Forum
45. Chen Yingzhen, a pessimistic idealist - HCBBS Forum
46. The latest theme feels strange today~~~~ - HCBBS Forum
47. Complete table of contents for the new edition: Adsorption calculations – Aspen Adsorption - HCBBS Forum
48. 【Daily Topic】【Storage & Transportation Version 20161122】 - HCBBS Forum
49. [Practice Question 2016.11.27] Participating earns 3–9 wealth rewards - HCBBS Forum
50. How is the volume of a sewage pit determined? - HCBBS Forum
51. Relationship between common valve materials and temperature - HCBBS Forum
52. 【11-28】Occupational Health Edition Daily Betting - HCBBS Forum
53. Technical and economic comparison of oxygen-acetylene cutting and plasma cutting - HCBBS Forum
54. What is the difference between a fractionation tower and a stabilization tower? - HCBBS Forum
55. Post a thread; I just discovered this new section today - HCBBS Forum
56. Water flash evaporation of coal water slurry gasification slag - HCBBS Forum
57. Desalinated water parameters - HCBBS Forum
58. 【Haichuan Chemical Industry News】Menglian LPG alkylation plant completed in Xizhonggang, Dalian - HCBBS Forum
59. Dear marine engineers, how do you draw a static mixer in PID? - HCBBS Forum
60. Diesel hydrogenation: refining reactor and reforming reactor? - HCBBS Forum
61. I’m looking for a batch printing tool for multiple DWG files; it’s best if there are no version requirements - HCBBS Forum
62. For the attachments sent, how can it be set so that downloading them doesn’t deduct wealth? - HCBBS Forum
63. Sleeves are installed for buried pipelines passing under roads; what kind of roads are referred to here? - HCBBS Forum
64. What technologies does Dow Chemical have in biological desulfurization methods? - HCBBS Forum
65. Regarding the participation value - HCBBS Forum
66. How can construction companies be effective in performance evaluation? - HCBBS Forum
67. Are there molecular sieves for the trace methane removal in pressure swing adsorption nitrogen production? - HCBBS Forum
68. Molecular sieve feedwater analysis--Sharing - HCBBS Forum
69. UPS failure - HCBBS Forum
70. 【Appreciation of Classics】Qian Zhongshu: Jest and Laughter - HCBBS Forum
71. E+H cable-guided wave radar - HCBBS Forum
72. Job announcement for overseas talent recruitment by large energy companies - HCBBS Forum
73. Titanium heat exchanger - HCBBS Forum
74. What are the raw materials for stretch film? - HCBBS Forum
75. What are the measures to improve material utilization? - HCBBS Forum
76. Selection criteria for plastic equipment sheets and pipes - HCBBS Forum
77. Are there any manufacturers that can produce steam generators? - HCBBS Forum
78. Corrosion of thiols to equipment during molecular sieve dehydration - HCBBS Forum
79. With frequent accidents recently, a small suggestion - HCBBS Forum
80. Biogas purification - HCBBS Forum
81. Is it necessary to install an emergency shut-off valve at the outlet of the expansion end of the expansion compressor? - HCBBS Forum
82. c0d detection method - HCBBS Forum
83. What smell in elevators do you hate the most? - HCBBS Forum
84. Where to go for the Spring Festival? - HCBBS Forum
85. Mudanjiang plans to invest 10 billion yuan to develop a graphite industry cluster - HCBBS Forum
86. Which industries in the air separation sector have better prospects? - HCBBS Forum
87. Treatment of odors in wastewater - HCBBS Forum
88. Coal mine gas - HCBBS Forum
89. organic peroxides - HCBBS Forum
90. The hydraulic testing of valves should comply with the specified construction requirements. How do you carry out the hydraulic testing of butterfly valves? - HCBBS Forum
91. How are process drawings numbered? - HCBBS Forum
92. Fixed and continuous drainage of boilers - HCBBS Forum
93. Help, training materials for ammonia ice machines - HCBBS Forum
94. Gratitude - HCBBS Forum
95. I haven’t posted ten theme posts yet this month; is anyone in the same situation? - HCBBS Forum
96. Are the C4 isomerization, alkylation, and C5/C6 isomerization process packages of Zibo Junda Chemical mature? - HCBBS Forum
97. Having worked in state-owned enterprise processes for ten years, what income is considered normal? - HCBBS Forum
98. Fire safety knowledge - HCBBS Forum
99. Is it the owner’s primary responsibility to rush the completion of the safety accident repair work on the cooling towers at Jiangxi Fengcheng Power Plant? - HCBBS Forum
100. Corrosion of SO2 absorption tubes (at high temperatures) - HCBBS Forum