English — Forum #723 (Page 57/642)

1. Chloromethane distillation - HCBBS Forum
2. Liquid sulfur, loading, jacket heating, liquid ammonia loading nozzle - HCBBS Forum
3. Bending stress at the opening in the flat cover and at the junction between the flat cover and the cylinder body - HCBBS Forum
4. 【Haichuan Chemical Safety Updates】Maoming Petrochemical: Safety responsibilities assigned to each position - HCBBS Forum
5. What should be done if the isobutane content in the raw materials for the alkylation unit is too high? - HCBBS Forum
6. Can vortex pumps (or swirl pumps, gas-liquid pumps) be used for liquid ammonia transport? - HCBBS Forum
7. 【12-4】Daily Tip for Occupational Health - HCBBS Forum
8. How many degrees of steam heating are required to remove high sulfur and high ammonia? - HCBBS Forum
9. Structural calculation issues for desulfurization absorption towers - HCBBS Forum
10. Blasting of the viewing holes on the coke side of the coke oven - HCBBS Forum
11. 12.3 Sudden failure has been resolved - HCBBS Forum
12. Questions regarding Clause 3.2.2.2 of the large capacity regulations - HCBBS Forum
13. Always have, always will - HCBBS Forum
14. Seven major causes of failure that guarantee the downfall of quality management! - HCBBS Forum
15. Is it still worth buying a WP system smartphone? - HCBBS Forum
16. Replacement of the location of the toxic gas alarm - HCBBS Forum
17. tert-Butanol cleavage - HCBBS Forum
18. Handover and acceptance documents for the automatic control system - HCBBS Forum
19. Is there any craftsman who can take care of this kind of table? - HCBBS Forum
20. The larger solenoid valve is powered by 220V – there’s a problem with that - HCBBS Forum
21. What certificates are required for chemical plant employees in terms of fire safety? - HCBBS Forum
22. Sign-in record post from December 2, 2016 - HCBBS Forum
23. Crash of airplane carrying Brazilian Serie A team - HCBBS Forum
24. Advantages and disadvantages of self-acting pressure control valves versus single-loop pressure control - HCBBS Forum
25. Looking for help with a graduation project - HCBBS Forum
26. Question regarding the thickness of the insulating bricks in the roasting furnace lining - HCBBS Forum
27. 2017: Urea prices will reach 1,900 yuan per ton! ? - HCBBS Forum
28. [Q&A Question 231] 2016.12.07 - HCBBS Forum
29. Regarding dissimilar steels - HCBBS Forum
30. Can adjusting the voltage on the 10KV side of a 10/0.4KV power distribution system reduce electricity consumption? - HCBBS Forum
31. Time synchronization between multiple ASs in PCS7 - HCBBS Forum
32. Welding of H-shaped steel splices - HCBBS Forum
33. How to calculate the shaft power and efficiency of a condensing steam turbine - HCBBS Forum
34. Solubility of water in benzene - HCBBS Forum
35. If a blind plate diagram is to be created? - HCBBS Forum
36. What is the storage limit for triethylaluminum in on-site storage areas? - HCBBS Forum
37. What kind of gasket should be used for substances like ethylbenzene? - HCBBS Forum
38. When a man pursues a woman, how long before he fails to win her heart – will you give up then? - HCBBS Forum
39. Natural gas calorific value - HCBBS Forum
40. Zhejiang University Zhongkong JX300XP+, Hilscher (FM+SM+DEH), Siemens 200/300 + TIA Portal V13, Mitsubishi, Omron + instrument automation... - HCBBS Forum
41. Issues regarding operating costs of centrifugal compressors driven by electric power and steam - HCBBS Forum
42. Promotional post for the Safety & Environment Region’s “Manual and Form Upload Campaign” - HCBBS Forum
43. Seek calculation methods or sources for the specific heat and thermal conductivity of coal and coke - HCBBS Forum
44. The plan for certified safety engineers next year has been released; everyone should start preparing - HCBBS Forum
45. People’s Daily asks: Why isn’t high-quality Chinese manufacturing sold in China? - HCBBS Forum
46. Human resources in coal chemical industry - HCBBS Forum
47. Controller for diesel upgrading cycle hydrogen machine - HCBBS Forum
48. Default way to open CAD - HCBBS Forum
49. Why isn’t it easy for everyone in real-life China to live? - HCBBS Forum
50. Fireproof, theft-proof, and secret friend-proof - HCBBS Forum
51. Issues related to horizontal storage containers - HCBBS Forum
52. On the future prospects of the security technology services industry 1 - HCBBS Forum
53. The issue of pump turning in multi-stage centrifugal pumps used in chemical plants - HCBBS Forum
54. The situation has reversed; steel prices change every day, which is almost crazy. The market price is 3800 – is that normal? - HCBBS Forum
55. What is the impact of coking operation conditions on the yield of chemical products? - HCBBS Forum
56. As a safety officer, what do you need to do - HCBBS Forum
57. Which brand is good for combustible gas detectors? - HCBBS Forum
58. Catalytic device - HCBBS Forum
59. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； November 30th - HCBBS Forum
60. Catalysts for hydrogen production from methanol - HCBBS Forum
61. Coking unit feed isolation valve - HCBBS Forum
62. Story Two: An unforgettable incident from the tower operation. - HCBBS Forum
63. Seeking advice on the processes for burning high-chlorine substances and recovering hydrochloric acid - HCBBS Forum
64. My two “unusual” experiences - HCBBS Forum
65. Seeking knowledge on air separation units - HCBBS Forum
66. :) - HCBBS Forum
67. Solvent deasphalting unit - HCBBS Forum
68. [Daily Question] 20161207: What are the factors that affect absorption? (An easy question) ……? - HCBBS Forum
69. Seeking help Q/SH0217-2008 - HCBBS Forum
70. Urgent notice! You can’t use an umbrella here! - HCBBS Forum
71. Who is this “Cold Moon, Unrighteous”? Why has it drawn such attention from the sweeping old man? - HCBBS Forum
72. Daily Water Treatment Question (12.4) - HCBBS Forum
73. It is reported that Shenzhen FC has signed a short-term contract with Eriksson; whether they can make it to the top league will be the criterion for evaluation - HCBBS Forum
74. Precautions for mixers used in the chemical industry - HCBBS Forum
75. Precautions for winter inspections - HCBBS Forum
76. Determination of tar in circulating ammonia water - HCBBS Forum
77. Fire breaks out at the under-construction desulfurization tower in a power plant - HCBBS Forum
78. Comparison of regulation performance between globe valves and stop valves - HCBBS Forum
79. Issues related to Rosemount vortex flowmeters - HCBBS Forum
80. Can the production of fine chemicals be carried out without chemical equipment? - HCBBS Forum
81. Weekly Review of Liquid Ammonia: Signs of Pullback in Some Areas - HCBBS Forum
82. Month’s Best Player: James Westbrook chosen - HCBBS Forum
83. Company annual meeting programs - HCBBS Forum
84. 【Petrochemical Antifreeze Measures in Action】Yangzi Petrochemical’s Olefins Plant Intensifies Inspections of Winter Protection Facilities - HCBBS Forum
85. Discussion on the consolidation of electrical instrumentation technicians - HCBBS Forum
86. Out-of-stock absorption tower design - HCBBS Forum
87. Under what circumstances can a turbine have its crisis shutdown device removed? - HCBBS Forum
88. 【12-2】Daily Tip for Occupational Health - HCBBS Forum
89. Calculate enthalpy value - HCBBS Forum
90. Is James that strong in confrontation? Why is he rarely injured? - HCBBS Forum
91. News from the air separation industry, 20161201: Industrial gas giants Praxair and Linde plan to resume merger talks - HCBBS Forum
92. Issues regarding TOFD inspection of fillet welds - HCBBS Forum
93. The issue of selecting pipe color rings - HCBBS Forum
94. During the shift handover, an emergency arose; proper handling of it led to mockery - HCBBS Forum
95. Share surrounding cases 4 - HCBBS Forum
96. How much bandwidth does everyone have? - HCBBS Forum
97. Valve Technology Agreement - HCBBS Forum
98. How is the piping configured for an online COD analyzer installed on a pipeline? ? Urgent! Urgent! Urgent! ! - HCBBS Forum
99. [Q&A Question 226] 2016.12.02 - HCBBS Forum
100. Question about the status of the air cut-off valve? - HCBBS Forum