English — Forum #723 (Page 109/642)

1. The most embarrassing thing that can happen in safe production – I’m sure you’ve experienced it too…… - HCBBS Forum
2. Can two storage-prohibited items both classified as Category A be stored separately in the same warehouse? - HCBBS Forum
3. 【State-owned Enterprise】Xiamen Environmental Energy Investment and Development Co., Ltd. is urgently seeking industry experts - HCBBS Forum
4. New version issues - HCBBS Forum
5. WOED day. Everyone who plays football now has to get professional titles! ! ! ! - HCBBS Forum
6. Reasons for the spontaneous combustion of old C4 desulfurizer. - HCBBS Forum
7. Conduct a survey to add survey conditions - HCBBS Forum
8. The issue of specific pressure at the mechanical seal face - HCBBS Forum
9. Chlorobenzene material balance - HCBBS Forum
10. Flowers - HCBBS Forum
11. Seeking help regarding the corrosion of 316L material - HCBBS Forum
12. Seek the valve body drawings for a dn50 pn6.4 ball valve - HCBBS Forum
13. 【Daily Question】In-depth Processing 20161026 Quiz: What are the reasons for supercooling of condensate water? - HCBBS Forum
14. 【Petrochemical Legend】Wang Zhaojun: The “International Welding King” in an Ordinary Position” - HCBBS Forum
15. Flow meter selection issues - HCBBS Forum
16. Regarding acidic water for hydrogen production - HCBBS Forum
17. Seeking advice on the setting for air separation V11 (liquid nitrogen reflux from the lower column top) - HCBBS Forum
18. The HaiChuan app version has been unable to refresh throughout the day today - HCBBS Forum
19. Design of the ammonia vent pipeline for low-temperature methanol washing. - HCBBS Forum
20. Regarding the compressor oil injection check valve - HCBBS Forum
21. Preventive hazard identification activities in safety management - HCBBS Forum
22. Control of catalytic reaction temperature - HCBBS Forum
23. Version 3.0 of coal-water slurry technology benefits the coal chemical industry - HCBBS Forum
24. I’d like to ask the experts: how should I choose a flow meter? - HCBBS Forum
25. Those majoring in electrical engineering know absolutely nothing about electricity – what a tragedy - HCBBS Forum
26. Tower pressure regulation method - HCBBS Forum
27. Fenghuo Hiring is seeking headhunters, consultants, and HR managers - HCBBS Forum
28. Tips for stewing beef - HCBBS Forum
29. Comrades who haven’t slept, come and sign in! - HCBBS Forum
30. What is everyone’s actual salary at work? We’re 700 - HCBBS Forum
31. Where does the air for the cooling zone and drying zone come from after reshaping, regeneration, darkening, and burning? - HCBBS Forum
32. Do you have any recommendations for nice English songs? - HCBBS Forum
33. Membrane-based denitration - HCBBS Forum
34. With the introduction of the 13th Five-Year Plan policies, the seven major petroleum refining and chemical industry bases are set to begin operations one after another; it’s time to get to work - HCBBS Forum
35. What kind of work ticket should be issued for laying cables in 0.4KV cable trench? - HCBBS Forum
36. 【Haichuan Chemical Joke Shop】Understanding Game Theory in 052 Seconds - HCBBS Forum
37. GB honeycomb jacket calculation - HCBBS Forum
38. Riverside Scene at Qingming Festival - HCBBS Forum
39. Preparation process of activated carbon for air purification and formaldehyde adsorption - HCBBS Forum
40. Everyone, please help me identify the problems with the process pipelines and equipment in the design institute - HCBBS Forum
41. I’m seeking help from experts regarding the operation of the stabilization system in hydrogenation units - HCBBS Forum
42. How to determine whether an electric valve is actually open or closed - HCBBS Forum
43. Inert gas protection for centrifuges - HCBBS Forum
44. Who can tell me how to get started quickly with process pipeline single-line diagrams? - HCBBS Forum
45. Guess which movie it’s from - HCBBS Forum
46. For nitrogen purging of internal floating roof methanol tanks, should nitrogen be introduced from the top or the bottom? - HCBBS Forum
47. 3D automatic generation system for pressure vessels @Let’s discuss this with Mr. Ning from Lanzhou - HCBBS Forum
48. CAD area coverage issue - HCBBS Forum
49. Conflict between old and new labor laws: 40 or 44 hours per work week? - HCBBS Forum
50. Self-control scheme - HCBBS Forum
51. May I ask whether non-metallic pipes belong to pressure pipes? Can non-metallic materials be used for pressure pipelines? - HCBBS Forum
52. Environmental Protection Daily Question (2016.10.25) - HCBBS Forum
53. Should I go to the automobile paint factory? - HCBBS Forum
54. UOP has been granted a license from Chevron for ion liquid alkylation technology - HCBBS Forum
55. Issues regarding the lime softening of wastewater - HCBBS Forum
56. The three-effect evaporation tower fails to reach the desired temperature - HCBBS Forum
57. Gas-water separation - HCBBS Forum
58. 【Daily Topic】【Production Version 20161031】 - HCBBS Forum
59. The model of the welding rod is CHS022; what do the letters CHS stand for? - HCBBS Forum
60. High aspect ratio problem - HCBBS Forum
61. As a quality supervisor, how can one carry out work more effectively? - HCBBS Forum
62. Share: Every provision of these regulations issued by the Work Safety Administration is the result of painful lessons learned from real-life incidents! - HCBBS Forum
63. What are the standards for ball valves, backpressure valves, Y-type filters, safety valves, and dampers made of UPVC material? Urgent... - HCBBS Forum
64. Sulfuric acid pump material - HCBBS Forum
65. Is PMP useful for those who want to work in project management? - HCBBS Forum
66. Calculation of the discharge volume of a liquid nitrogen safety valve - HCBBS Forum
67. Chlor-alkali personnel and capacity allocation - HCBBS Forum
68. 【Sea River Night Talk】Wow, that’s amazing! I’ve never heard of anyone stealing cement roads before! - HCBBS Forum
69. Is there any relationship between the oil pressure in the expander of an air separation unit and the speed of the expander? - HCBBS Forum
70. Textbook purchase time - HCBBS Forum
71. Beijing Zhongneng Nuotai Energy Conservation and Environmental Protection is urgently seeking process designers and engineering assistants - HCBBS Forum
72. Does the throttling device require a CMC certificate? - HCBBS Forum
73. CB573-76 - HCBBS Forum
74. Questions regarding the melt index of polypropylene - HCBBS Forum
75. Reposted from @SafetyOfficer: I heard you’ve** gotten used to being ignored? - HCBBS Forum
76. The quality work plan as prepared by the construction unit - HCBBS Forum
77. Reasons for the excessive sulfur compound content in the purified gas - HCBBS Forum
78. For safety inspections, should the same numbering be used on the back of the electrical cabinets in the power distribution room as well? Where is it from? ? - HCBBS Forum
79. Production of sodium hypochlorite from liquid chlorine - HCBBS Forum
80. Coke oven exhaust gas temperature - HCBBS Forum
81. One’s elegance stems from the knowledge in their heart - HCBBS Forum
82. Please everyone analyze the weld corrosion issue in the pipeline for oxygen and steam mixtures - HCBBS Forum
83. Process Area Activity – [I See Now-27] Heat Transfer Oil Injection - HCBBS Forum
84. How is the pressure before and after the control valve determined? Does the control valve allow a limited pressure drop? ? - HCBBS Forum
85. The water supply pipe of the circulating water cooling tower has burst! ! ! - HCBBS Forum
86. Become a full-time employee** - HCBBS Forum
87. What is the feed temperature at the start of diesel hydrogenation operation? We usually use 220°C. How is this temperature determined? - HCBBS Forum
88. 【Accident Information】On October 18, 2016, a leakage accident occurred at a silane factory in Xuchang, Henan - HCBBS Forum
89. Health and Occupational Health Edition – Daily Question for October 21st (Quick-answer session has started! Many activities and rewards available – come join us!) - HCBBS Forum
90. Product quality indicators for sulfur combined units - HCBBS Forum
91. 【Daily Topic】【Civil Engineering Version 20161022】 - HCBBS Forum
92. 【Haichuan Chemical Fun English】My way or the highway - HCBBS Forum
93. Is CNOOC Huizhou Refining and Chemicals still recruiting operators for catalytic cracking and SZORB? - HCBBS Forum
94. Cylinder oil composition - HCBBS Forum
95. 【Daily Topic】【Production Version 20161028】 - HCBBS Forum
96. Reviewing the Old to Gain New Insights-004-Precautions for Installing Temperature Transmitters on Pipelines - HCBBS Forum
97. Design institutes in the sugar industry - HCBBS Forum
98. Reflux tank residence time - HCBBS Forum
99. A Brief Discussion on Conveyor Parts in Facilitating Product Production - HCBBS Forum
100. True or False Questions, October 24, 2016 (3 points for participation, 8 points for correct answers) - HCBBS Forum