English — Forum #723 (Page 50/642)

1. Highly profitable fine chemical projects - HCBBS Forum
2. Rising oil prices - HCBBS Forum
3. End-of-year matters - HCBBS Forum
4. Watch | Beijing will implement the \"strictest in the world\" boiler emission standards next year - HCBBS Forum
5. Insulation and heating measures for individual outdoor instruments in the north during winter - HCBBS Forum
6. The reaction is exothermic with a value of 500 KJ/mol (2700 KJ/kg). How should the type of reactor be chosen, and is it possible to use external circulation for heat removal? - HCBBS Forum
7. What should be included in aircraft spare parts? - HCBBS Forum
8. ⑧Words: Help! These characters look just too similar! - HCBBS Forum
9. Methods to reduce space temperature - HCBBS Forum
10. Recommended manufacturers for sulfur-based acid production project design - HCBBS Forum
11. Russian crude oil property table - HCBBS Forum
12. Environmental Protection Daily Question (12.15) - HCBBS Forum
13. Are there any books dedicated to chemical pipeline layout diagrams? - HCBBS Forum
14. What are the requirements for installing electromagnetic pilot valves, and in which types of plants are they suitable for use? - HCBBS Forum
15. The designed flow rate for the heat exchanger is 300, while the actual flow rate is 280; the difference isn’t significant. However, the cooling effect is very poor. What is the reason for this? - HCBBS Forum
16. Successful commissioning of the Shaanxi Dongxinyuan coal tar hydrogenation project - HCBBS Forum
17. The temperature of the dilute-phase bed in the regenerator is higher than that of the dense-phase bed - HCBBS Forum
18. The issue of high flow rate in multi-stage pumps - HCBBS Forum
19. What else can be done? - HCBBS Forum
20. Maximum axial combined compressive stress - HCBBS Forum
21. In wet flue gas desulfurization, how can side reactions be effectively controlled? - HCBBS Forum
22. :lol - HCBBS Forum
23. What is the impact of removing the recontact unit from the reforming system on the plant? - HCBBS Forum
24. FOXBORO: How to install the I/A system on your own computer* - HCBBS Forum
25. Number of circumferential welds on the steel pipe - HCBBS Forum
26. Campus bullying incidents - HCBBS Forum
27. Seeking advice from the teacher - HCBBS Forum
28. 【12-12】Daily Tip for Occupational Health - HCBBS Forum
29. 【12-15】Daily Tip for Occupational Health - HCBBS Forum
30. Recommended Reading | Understanding Management through the Story of the Little Monk Who Ringed the Bell - HCBBS Forum
31. Questions regarding chemical engineering design - HCBBS Forum
32. Are the flanges installed at the inlets and outlets on chemical processing vessels considered equipment flanges or pipeline flanges? - HCBBS Forum
33. Recruitment at Foshan Chuangqing Environmental Engineering Co., Ltd - HCBBS Forum
34. Problems with magnetic pump? - HCBBS Forum
35. Suggestions - HCBBS Forum
36. Daily Water Treatment Question (12.16) - HCBBS Forum
37. Principles for adjusting terminators - HCBBS Forum
38. Environmental Protection Daily Question (12.11) - HCBBS Forum
39. Useful Tips | A comprehensive guide to on-site management in factory workshops – keep it! - HCBBS Forum
40. pdsoft learning* steps - HCBBS Forum
41. What professional titles can be obtained through instrument-related examinations? - HCBBS Forum
42. What is the pay like for instrument technicians? - HCBBS Forum
43. Pressure tapping method for throttling devices - HCBBS Forum
44. 63- Discussion on the new composite weir-chamber structure design for three-phase separators and the retrofit design of traditional structures - HCBBS Forum
45. Request for a winter safety inspection plan for chemical enterprises - HCBBS Forum
46. Who has the RSLOGIX5000 software version V15 with a license? - HCBBS Forum
47. The fog in Shijiazhuang, Hebei - HCBBS Forum
48. Do any resin powder manufacturers in China use container plus bag transportation? - HCBBS Forum
49. 3.5 years of experience with air separation instrumentation in foreign companies; seeking new opportunities…… - HCBBS Forum
50. How to solve the problem of valves getting clogged in winter - HCBBS Forum
51. Electric heat tracing for liquefied gas tank area - HCBBS Forum
52. Questions about the NRTL model - HCBBS Forum
53. Zhang Yuning has been named Vitesse’s Best Player for two consecutive weeks; he is the only player in the team with a score over 7 points - HCBBS Forum
54. Tired eyes? Just look at these pictures - HCBBS Forum
55. Performance of DuPont N-2050 ion exchange membrane - HCBBS Forum
56. Sulfur removal technology from coal - HCBBS Forum
57. Gasification Daily Question: 2016-12-13 Fill-in-the-blank question (5 points for participation, 10 points for a correct answer) - HCBBS Forum
58. What type of pressure vessel is a fermentation tank? - HCBBS Forum
59. Catalytic flue gas desulfurization and denitration - HCBBS Forum
60. [Daily Question] 20161217 Catalytic Cracking Fill-in-the-Blank: In the regenerator, ( ) is completely burned into ( ) (easy question).. - HCBBS Forum
61. Daily Water Treatment Question (12.14) - HCBBS Forum
62. Order inquiry for new hydrogen compressor for hydrogenation - HCBBS Forum
63. Shell side gas phase inlet - HCBBS Forum
64. 【Daily Topic】【Engineering Version 20161216】 - HCBBS Forum
65. Is it feasible to use natural gas as power for liquefied gas cylinders? Previous liquid - HCBBS Forum
66. Origin of terms for pipe galleries - HCBBS Forum
67. Sign-in record post from December 12, 2016 - HCBBS Forum
68. SBR treatment process, treatment of ammonium sulfate wastewater – what are some good methods? - HCBBS Forum
69. Is continuous drainage required for boiler make-up water? - HCBBS Forum
70. Arsenal - HCBBS Forum
71. Seek proximity switches of the dry-contact type for on-off valves - HCBBS Forum
72. Electrodesalination wastewater treatment facility - HCBBS Forum
73. May I ask, how can copper sulfate in bag form purchased from the factory be converted from sulfuric acid? - HCBBS Forum
74. Reflections on Quality | Quality is the lifeblood of a company, so why is the quality department in such an awkward position? - HCBBS Forum
75. What is the difference between the F-8080A ion exchange membrane and the F-8080 ion exchange membrane? - HCBBS Forum
76. Safety control requirements for solvent storage tanks - HCBBS Forum
77. Solutions for uneven humidification in a dual-axis humidifying mixer? - HCBBS Forum
78. Can stainless steel pipes withstand a pressure of 32 Mpa? - HCBBS Forum
79. The Romon dual-flange differential pressure transmitter on site indicated an overrange of 485% - HCBBS Forum
80. Welding sequence issue for the wall plates of vertical cylindrical welded steel storage tanks - HCBBS Forum
81. Treatment of residual methanol on the trays after shutdown of low-temperature methanol washing - HCBBS Forum
82. What is the maximum temperature design for the filter in the cracking unit? - HCBBS Forum
83. Since production in winter causes air pollution, why not carry out the maintenance in winter? - HCBBS Forum
84. What is the difference between medical imaging technology and medical imaging engineering? - HCBBS Forum
85. Nine ways to prepare braised pork – which one is your favorite? - HCBBS Forum
86. Forum-customized calendar, dedicated page for the machinery section – promotional images - HCBBS Forum
87. After liquefied gas is washed with alkali, can the disulfides in the alkaline solution be removed by stripping? - HCBBS Forum
88. Can you still break the egg? - HCBBS Forum
89. How to use HYSYS to utilize existing data on the boiling point of crude oil in order to determine the mass flow rates of the various side streams in an atmospheric distillation column - HCBBS Forum
90. Is it sufficient to install only a multi-functional pump control valve at the outlet of the circulating water pump? - HCBBS Forum
91. I’m looking for a Chinese translation pack for Asplan 8.0; it’s quite difficult to follow the English tutorials as I’m new to this - HCBBS Forum
92. Transport of liquid yellow phosphorus? - HCBBS Forum
93. Major breakthrough achieved in the new generation of three-peak fractal graded coal-water slurry preparation technology - HCBBS Forum
94. Here’s the useful info; come and take a look! - HCBBS Forum
95. Is there no requirement that each welder be responsible for inspecting and testing the welds in the extraction pipeline, nor is there any requirement that a fixed proportion of welds be inspected at a rate of not less than 40%? - HCBBS Forum
96. Does glycerin require consideration for electrical explosion protection? - HCBBS Forum
97. What is everyone doing? - HCBBS Forum
98. Specifications and quality requirements for metal wound gaskets - HCBBS Forum
99. Portable combustible gas detector - HCBBS Forum
100. The issue of methanol in exhaust gases - HCBBS Forum