English — Forum #723 (Page 58/642)

1. Life or Death - 002 - Haze is a flammable and toxic gas - HCBBS Forum
2. What are the cleanliness requirements for polysilicon production? - HCBBS Forum
3. Why is the chemical industry in turmoil? - HCBBS Forum
4. HAZOP cycle discussion - HCBBS Forum
5. “How should “territory” be properly understood! - HCBBS Forum
6. I would like to recommend an internal editor; the journal is \"Chemical Engineering and Equipment\", and the editor’s QQ account is: 2771013474 - HCBBS Forum
7. Projects for advanced wastewater treatment using membrane technology - HCBBS Forum
8. Do you know Harden’s nickname? - HCBBS Forum
9. 【Haichuan Chemical Environmental Protection News】Yinchuan’s haze prevention measures: All construction sites to cease operations starting December 1 - HCBBS Forum
10. Only by moving steadily can we reach far! - HCBBS Forum
11. How is the buffering time of the oxygen buffer tank determined? - HCBBS Forum
12. New car gets its first kill - HCBBS Forum
13. Are there anyone who has succeeded by crossing industries? Come and share your experiences - HCBBS Forum
14. Question bank on hydrogen production via methanol cracking; some friends please send it to the email 12791457@qq.com. Thank you! - HCBBS Forum
15. Job Risk Identification Card - HCBBS Forum
16. What on earth is the movie I’m Not Pan Jinlian like? - HCBBS Forum
17. Summary Post on the Methanol Market Conditions and Prices in December 2016 - HCBBS Forum
18. Sign-in record post dated December 4, 2016 - HCBBS Forum
19. reticular valve - HCBBS Forum
20. Regarding the issue of preparing heat-treated test pieces for the base material - HCBBS Forum
21. Regarding the significant development of natural gas in China, there is an excellent post on China Energy Network; what are people’s opinions on this issue? - HCBBS Forum
22. May I ask, in an air flotation tank used for scum removal, how high is the scum layer or oil layer above the surface of the clear water? How deep does the scraper go into the liquid surface? Are there any standards? - HCBBS Forum
23. 40 Basic Fire Safety Facts to Remember - HCBBS Forum
24. Daily Safety and Fire Prevention Question (12.8) - HCBBS Forum
25. The submersible pump shuts down frequently - HCBBS Forum
26. HIC detection - HCBBS Forum
27. Problem with replacing the packing in the valve - HCBBS Forum
28. Material selection in wet hydrogen sulfide corrosion environments? - HCBBS Forum
29. What to do if severe foaming occurs during decarburization with an amine solution? - HCBBS Forum
30. Cycloidal pinwheel reducer - HCBBS Forum
31. Harden scores 37 points as Rockets edge the Celtics by 1 point - HCBBS Forum
32. Energy-saving and emission-reduction technologies in the chlor-alkali industry - HCBBS Forum
33. What are the methods to improve fountain pumps? - HCBBS Forum
34. Need assembly drawings for 5000 dome tanks, 10000 internal floating roof tanks, and 50000 internal floating roof tanks, urgently! ! - HCBBS Forum
35. Discussion on forward and reverse rotation of hardened tooth surface reducers? - HCBBS Forum
36. Design specifications are used together with sensitivity - HCBBS Forum
37. Please teach the physical property parameters of hot oil - HCBBS Forum
38. Flue gas desulfurization tower: Calculated based on water consumption? - HCBBS Forum
39. Discussion on water vapor recovery in cooling towers - HCBBS Forum
40. What are the advantages and disadvantages of replacing stripping steam with dry gas? - HCBBS Forum
41. Analysis of the causes of measurement errors in orifice plate flowmeters - HCBBS Forum
42. Level switch - HCBBS Forum
43. Environmental Protection Daily Question (12.4) - HCBBS Forum
44. The Big Three score 86 points; LeBron nearly achieves a triple-double as Cavaliers defeat Raptors away to end losing streak - HCBBS Forum
45. I’ve worked at the design institute for 7.5 years; with no increase in salary, should I stay? - HCBBS Forum
46. Sharing Others’ Stories | Small Safety Shoes Make a Big Difference - HCBBS Forum
47. How much should companies pay their employees as a heat relief allowance during the summer? - HCBBS Forum
48. (Forwarded) Mother’s Pickled Chili Peppers - HCBBS Forum
49. Screw conveyor - HCBBS Forum
50. Daily Water Treatment Question (12.2) - HCBBS Forum
51. Waste heat recovery technology in the petrochemical product chain - HCBBS Forum
52. DC 310V for chemical plant electricity - HCBBS Forum
53. Do reciprocating compressor manufacturers need a production license? - HCBBS Forum
54. Ultra-low emissions - HCBBS Forum
55. Urgently need the acrylonitrile process flow and equipment layout - HCBBS Forum
56. How are the tubes in a fixed-tube-sheet heat exchanger repaired? - HCBBS Forum
57. Tips for online shopping - HCBBS Forum
58. Aspen prompts for registration during installation...... - HCBBS Forum
59. Is it necessary to submit an application for inspection when maintaining the boiler water wall? - HCBBS Forum
60. After maintenance of the air compressor unit, should the pipes be restored directly or measured and adjusted according to the methods used during installation? - HCBBS Forum
61. Working principle of the synthetic degreaser furnace - HCBBS Forum
62. Problems with fuel gas after liquid nitrogen washing - HCBBS Forum
63. Are coal consumption per ton of ammonia and coal consumption per ton of methanol used as indicators to evaluate production departments? Please discuss it. - HCBBS Forum
64. Champions League – New signing worth 17 million pounds scores 3 goals; Arsenal beats Paris 4-1 to take the lead - HCBBS Forum
65. Seeking advice on multi-stage centrifugal pump issues - HCBBS Forum
66. HaiChuan gets an annual bonus at the end of the year - HCBBS Forum
67. Indian tax evasion crackdown uncovers mysterious wealthy family with wealth exceeding Jack Ma’s - HCBBS Forum
68. Slot voltage rises - HCBBS Forum
69. Yokogawa DCS redundancy switching issue - HCBBS Forum
70. What are the precautions for the nozzles of cryogenic pressure vessels? - HCBBS Forum
71. Centrifugal pump - HCBBS Forum
72. Comprehensive Skills – Automatic Sprinkler System Practice Questions - HCBBS Forum
73. How to insulate the level gauge of the winter tower? - HCBBS Forum
74. For vacuum systems in chemical production, what are the methods for routine leak detection? - HCBBS Forum
75. How to compute many heat exchangers more quickly in Aspen simulations - HCBBS Forum
76. Can the studs (M80) that have had their pressure tested still be used for lifting? - HCBBS Forum
77. Daily Security Management Technology Question (12.6) - HCBBS Forum
78. [Practice Question 2016.12.04] Participating earns 3–9 wealth rewards - HCBBS Forum
79. Freezing and condensation prevention issues - HCBBS Forum
80. Should we create a section for device management? - HCBBS Forum
81. When I click on Sign in and Rate, no selection boxes appear - HCBBS Forum
82. Why can’t it be downloaded? - HCBBS Forum
83. Running - HCBBS Forum
84. What would you do in this situation? - HCBBS Forum
85. Pearlescent sand recycling - HCBBS Forum
86. Specialized in the research, development, and production of nylon flow modification additives - HCBBS Forum
87. Do you know the five common mistakes when choosing a university major? - HCBBS Forum
88. What kind of positions are suitable for girls in the chemical industry? - HCBBS Forum
89. New regulations for the safety engineer examination - HCBBS Forum
90. Is unlicensed personnel being assigned to work in the fire control room? The person in charge was detained for 10 days! - HCBBS Forum
91. Year-end review: What should be reflected on regarding safety in production? - HCBBS Forum
92. Environmental Protection Daily Question (12.3) - HCBBS Forum
93. Occupational health and safety management concept interaction--02 - HCBBS Forum
94. 60- Discussion on the technical design to prevent clogging in the wet flue gas desulfurization and dust removal tower of fluidized-bed coal-fired boilers, using efficient feather-leaf separation demister dust collectors - HCBBS Forum
95. After a tough battle over two overtime periods, the Rockets put an end to the Warriors’ 12-game winning streak - HCBBS Forum
96. MTO – Methanol to Olefins: What are all the factors that can affect the reactor temperature? - HCBBS Forum
97. Regarding the correct way of filling out SH/T 3503 engineering liaison forms - HCBBS Forum
98. Roots oil pump sample - HCBBS Forum
99. Chemical engineering - HCBBS Forum
100. Can two 100m3 buried horizontal oil tanks be connected together using valves? - HCBBS Forum