English — Forum #723 (Page 131/642)

1. Evaluation of equipment in production workshops - HCBBS Forum
2. New acid concentration in the WSA spent acid treatment unit - HCBBS Forum
3. Hydrogen pipeline network pressure - HCBBS Forum
4. Which value should be used for the heat transfer coefficient of the outer surface of the insulation layer? - HCBBS Forum
5. 【Daily Topic】【Engineering Version 20160921】 - HCBBS Forum
6. 【Daily Topic】【Production Version 20160926】 - HCBBS Forum
7. The conflict between air pollution and waste utilization - HCBBS Forum
8. Pipeline filter before steam trap - HCBBS Forum
9. Issues regarding the sedimentation of catalysts used in the loop reactor process for polypropylene production - HCBBS Forum
10. What counts as stacking - HCBBS Forum
11. Who is supporting China’s housing prices? - HCBBS Forum
12. An employee in my department made a mistake at work, but no one is willing to take responsibility for it. What’s the best way to handle this? - HCBBS Forum
13. Meeting such a boss means being stuck with them for life! - HCBBS Forum
14. One Question per Day (2016.10.1) - HCBBS Forum
15. 【Weekly Topic】【 Quality Version 20160921】 - HCBBS Forum
16. Excellent manufacturers of rotary grille machines - HCBBS Forum
17. Why is the regeneration gas for molecular sieves regenerated in a top-to-bottom reverse direction? Instead of from bottom to top? - HCBBS Forum
18. 【Daily Topic】【Engineering Version 20161005】 - HCBBS Forum
19. Chemical engineering experts seeking jobs - HCBBS Forum
20. Dew point corrosion calculation - HCBBS Forum
21. Ion membrane device consumption - HCBBS Forum
22. High-pressure residence time in diesel hydrogenation? - HCBBS Forum
23. “Haichuan Irrigation Convenience Store” 371: Southerners, do you dare to try this tongue-twister that requires straightening out your tongue? - HCBBS Forum
24. 【Daily Topic】【Civil Engineering Version 20160929】 - HCBBS Forum
25. 【Daily Question】Chemical Engineering Principles 437: Condensate Water Temperature (September 29) - HCBBS Forum
26. Sign-in record post from September 23, 2016 - HCBBS Forum
27. [Q&A Question 161] 2016.09.28 - HCBBS Forum
28. Environmental Protection Tip of the Day – September 28: Reward for participation, plus 5 more points for answering 3 questions correctly - HCBBS Forum
29. What is the conversion factor between cows and cow-meters? - HCBBS Forum
30. What is the temperature at which divalent copper undergoes vacuum self-reduction to monovalent copper? - HCBBS Forum
31. 【Translation】The three basic skills of calligraphy - HCBBS Forum
32. Can acidic waste oil be used as boiler fuel oil? - HCBBS Forum
33. Series on Technical Knowledge in the Oil Refining Industry: Static Equipment - HCBBS Forum
34. Steel commonly used for propane - HCBBS Forum
35. Seeking help with wastewater stripping unit - HCBBS Forum
36. Brothers, I’m having problems again; I need help - HCBBS Forum
37. What is the pressure drop of the rising gas cap inside the tower? - HCBBS Forum
38. False alarm from the fire alarm system - HCBBS Forum
39. We use binary molten salts, with operating temperatures reaching 565°C. What type of valve is suitable for this application? Who has used high-temperature molten salt pipes for adjustment... - HCBBS Forum
40. New walnut, happy birthday - HCBBS Forum
41. Reason for the rapid increase in thermally stable salts in nitrogen-methyldiethanolamine - HCBBS Forum
42. Software for calculating pressure drop in incompressible fluid pipelines - HCBBS Forum
43. Who has the E/E/PES safety requirement specifications? Please share them so we can learn from each other. Thank you! - HCBBS Forum
44. I need advice from an expert! - HCBBS Forum
45. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； October 02 - HCBBS Forum
46. Analysis of PVC raw material prices on September 23 - HCBBS Forum
47. What is the function of the DN150 steam line at the bottom of the acidic water stripping tower? - HCBBS Forum
48. I’ve been harassed by too many posts about “guaranteed passes” lately; is it possible to limit the number of topic posts that can be posted within a certain period of time? - HCBBS Forum
49. Regarding flow restriction orifice plates - HCBBS Forum
50. EDR heat exchanger simulation problem - HCBBS Forum
51. Why is it necessary to control the flow rate of isopropyl alcohol? - HCBBS Forum
52. Countermeasures against scaling at the end of circulating water - HCBBS Forum
53. A simple question regarding binary interaction parameters; I hope experts can give some guidance! - HCBBS Forum
54. Centrifugal ammonia compressor - HCBBS Forum
55. Regarding whether Honey EPKS software EXPR311.2 can run stably in a Windows Server 2008 environment - HCBBS Forum
56. Hydrolysis reaction operations during hydrogenation shutdown - HCBBS Forum
57. True or False Questions - HCBBS Forum
58. 【Daily Topic】【Production Version 20160927】 - HCBBS Forum
59. The screw compressor does not produce sufficient volume of air - HCBBS Forum
60. steam turbine - HCBBS Forum
61. Unloading pure benzene from a train - HCBBS Forum
62. Summary Post for the 2016 “Identify Hazards by Looking at Images” Campaign - HCBBS Forum
63. Selection of pipeline valves for ethylene oxide - HCBBS Forum
64. What are the methods for demulsifying emulsified oils in China? Please give me some guidance! - HCBBS Forum
65. What should I do if I forget to carry out a task assigned by my supervisor? - HCBBS Forum
66. Looking for drawings of high-pressure gas guns for atmospheric and reduced-pressure furnaces - HCBBS Forum
67. Zhejiang University Zhongkong JX-300XP configuration software - HCBBS Forum
68. Take only pictures, leave only bubbles. - HCBBS Forum
69. I can’t fall asleep at night - HCBBS Forum
70. 【Daily Topic】【HVAC Version 20160927】 - HCBBS Forum
71. Looking for someone for low-temperature methanol washing jobs - HCBBS Forum
72. Selection of hot and cold fluid channels in heat exchangers - HCBBS Forum
73. A fable tells us that safety is deeply ingrained in the bones of chemical industry workers! - HCBBS Forum
74. Sign-in record post from October 5, 2016 - HCBBS Forum
75. Langfang Danone New Energy Technology Co., Ltd. is urgently seeking operational personnel - HCBBS Forum
76. What are the acceptable standards for vinyl chloride analysis during work in confined spaces? - HCBBS Forum
77. I would like to ask for information regarding the use of stainless steel floating disks behind dome tanks - HCBBS Forum
78. Share | Insights from a seasoned quality professional: What exactly is quality? - HCBBS Forum
79. 【Daily Question】Deep Processing 20161006 Fill-in-the-blank: A high melt index means that the fluidity of the melt is (), and its molecular weight is (). - HCBBS Forum
80. For the evaporation of hydrogen bromide and potassium bromide, what type of evaporator should be used? I would appreciate advice from those with expertise - HCBBS Forum
81. 189 Chinese standards have become world standards - HCBBS Forum
82. True or False Questions - HCBBS Forum
83. 【Daily Topic】【Engineering Version 20160922】 - HCBBS Forum
84. The cross section of spunbond non-woven fabric becomes red after being left for a period of time - HCBBS Forum
85. Relevant design requirements for dichloromethane storage tanks - HCBBS Forum
86. Where is the CPU IDLE TIME setting for CS300? - HCBBS Forum
87. High hydrocarbon content in acid gas from low-temperature methanol washing - HCBBS Forum
88. Are there specific requirements for the radius of curvature of the flue in a boiler room when it makes turns? Does that standard include knowledge in this area? Thank you! - HCBBS Forum
89. Discussion on incineration technologies for waste liquids, gases, and solids - HCBBS Forum
90. 【Weekly Topic】【Storage and Transportation Edition 20160923】 - HCBBS Forum
91. Determination of the design pressure of the pipelines before and after the steam pipeline pressure reducing valve - HCBBS Forum
92. 【Daily Topic】【Civil Engineering Version 20160927】 - HCBBS Forum
93. True or False Questions (8 points for correct answers, 2 points for participation) - HCBBS Forum
94. 【HaiChuan Chemical Project Updates】A batch of chemical projects have commenced construction in Lianyungang - HCBBS Forum
95. Generating electricity with a regular motor - HCBBS Forum
96. Siemens PLC software installation - HCBBS Forum
97. VDMA 24422-1989 Valves: Guidelines for noise calculation, control valves and globe valves - HCBBS Forum
98. Compressor valve leakage test - HCBBS Forum
99. 【Recommended Reading】What qualities should a good leader possess? - HCBBS Forum
100. Auntie - HCBBS Forum