English — Forum #723 (Page 85/642)

1. People’s Daily calls for fire safety to become a mandatory part of daily life - HCBBS Forum
2. Flue Gas Detection Instruction Manual - HCBBS Forum
3. How is the exhaust gas recovered during the replacement of spherical tanks? - HCBBS Forum
4. 【Daily Topic】【Engineering Version 20161116】 - HCBBS Forum
5. Why use methanol to produce hydrogen? - HCBBS Forum
6. 【Daily Topic】【Storage & Transportation Version 20161114】 - HCBBS Forum
7. What are everyone’s favorite dishes? - HCBBS Forum
8. 【Q&A Question 210】November 16, 2016 - HCBBS Forum
9. 【Daily Topic】【HVAC Version 20161120】 - HCBBS Forum
10. 【Daily Question】Chemical Engineering Principles 461: Ion Coexistence (November 17) - HCBBS Forum
11. What criteria are used to classify the open welding types I, II, and III? ? - HCBBS Forum
12. Are there butt-welded flanges available for the equipment? ? - HCBBS Forum
13. How to add or subtract positive and negative axial values in the three-table alignment? I hope an expert can give some advice on this basic question - HCBBS Forum
14. 【Daily Topic】【Storage & Transportation Version 20161118】 - HCBBS Forum
15. Requirements for insulation material of converters - HCBBS Forum
16. 【11-20】Daily Occupational Health Quiz - HCBBS Forum
17. Cases of environmental violations in Shandong - HCBBS Forum
18. Changes in inlet air flow rate during compressor operation - HCBBS Forum
19. Shandong Sanyue Chemical is recruiting production managers for propylene oxide production - HCBBS Forum
20. HART menu of Yokogawa vortex flowmeter - HCBBS Forum
21. How many characters can be entered for the information that is to be hidden? - HCBBS Forum
22. Regarding the seat material of on-off valves: KFM, KFC - HCBBS Forum
23. Your story, tell it yourself-01 - HCBBS Forum
24. Can low-purity sulfur be used to produce sulfuric acid? - HCBBS Forum
25. Occupational hazards and protection against tetraethyl lead - HCBBS Forum
26. 【Appreciation of Old Songs】Do You Know, Child? – Li Guyi - HCBBS Forum
27. How is the carbon content and hydrocarbon ratio of naphtha calculated? - HCBBS Forum
28. Analysis of liquid ammonia: The Chinese liquid ammonia market remains stable with only slight adjustments - HCBBS Forum
29. Updates on Chemical Accidents at Home and Abroad (2016-11-11) - HCBBS Forum
30. Are you using personal protective equipment correctly? - HCBBS Forum
31. The MagnaChu guided-wave radar level gauge is experiencing an out-of-range issue - HCBBS Forum
32. Why is Cv equal to 1.167C? - HCBBS Forum
33. Why is there water at the boiler outlet? - HCBBS Forum
34. Fluctuation of fan inlet guide vane valve - HCBBS Forum
35. Flange connections of different pressure grades (with varying numbers of bolt holes) - HCBBS Forum
36. Settling occupational disease cases privately may not necessarily resolve the issue - HCBBS Forum
37. Labor protection - HCBBS Forum
38. Sign-in record post dated November 18, 2016 - HCBBS Forum
39. Please help vote, thanks - HCBBS Forum
40. Separation of components with low aromatic potential in the reformation feedstock - HCBBS Forum
41. Welding of carbon steel flanges and stainless steel pipes - HCBBS Forum
42. Sign-in record post dated November 14, 2016 - HCBBS Forum
43. Fellow industry peers, does anyone know what the current situation is regarding Zhongtian Hechuang’s 3.6 million tons per year methanol-to-olefins project? - HCBBS Forum
44. Pipeline design for driving – with future maintenance in mind - HCBBS Forum
45. Production of acid from desulfurization waste liquid - HCBBS Forum
46. Waste heat boiler - HCBBS Forum
47. 【Haichuan Chemical Joke Shop】074: If you don’t study hard, *you’ll have to sweep the streets - HCBBS Forum
48. 【Hot Recruitment in State-Owned Enterprises】Shanghai Environment Group Co., Ltd. is urgently hiring nationwide - HCBBS Forum
49. How to convert an expansion project into a technical improvement project - HCBBS Forum
50. What is this pipeline standard? - HCBBS Forum
51. Hydrogen production from natural gas - HCBBS Forum
52. 【Q&A Question 212】November 18, 2016 - HCBBS Forum
53. It’s been many years since I graduated, and I really miss the taste of the cafeteria at my alma mater - HCBBS Forum
54. How to solve office troubles - HCBBS Forum
55. The difference between overhead pumps and underground pumps - HCBBS Forum
56. A phenol complex with a capacity of 1.5 million tons per year should be considered a large-scale facility, right? - HCBBS Forum
57. Difference between liquid filtration filter bags and filter elements - HCBBS Forum
58. Analysis of the operating procedures for the dry absorption unit in acid waste regeneration systems - HCBBS Forum
59. Rainwater collection issues around Class A workshops - HCBBS Forum
60. Issues with parallel operation of pumps - HCBBS Forum
61. The communication between the Yokogawa CS3000 and ALR121 was suddenly interrupted before resuming on its own - HCBBS Forum
62. The length-diameter ratio of the vertical tanks and horizontal tanks used in the process is - HCBBS Forum
63. Asphalt-based carbon fiber - HCBBS Forum
64. Back-pressure steam turbine - HCBBS Forum
65. How old will Lao Ma be able to play until? Can one make it to 45? - HCBBS Forum
66. Can pump casing corrosion cause overcurrent in the motor? - HCBBS Forum
67. Discussion on reference materials for the calibration of laser particle size analyzers - HCBBS Forum
68. Air separation - HCBBS Forum
69. aspen - HCBBS Forum
70. Daily Water Treatment Question (11.18) - HCBBS Forum
71. Do the alumni of Nanjing Tech University account for over 50% of the workforce in the chemical industry in East China? - HCBBS Forum
72. Are two-way pressure filters still being used in oil fields today? - HCBBS Forum
73. Problems with the hydrocracking reboiler! - HCBBS Forum
74. Maintenance work for turbine flowmeters - HCBBS Forum
75. How to control the flash point of hydrogenated diesel - HCBBS Forum
76. Eight common challenges companies face when implementing ISO9001 – don’t say you’ve never encountered them! - HCBBS Forum
77. Piping sampling valve - HCBBS Forum
78. Is the Warriors’ goal this year to sacrifice defense as much as possible in order to strengthen their offense? - HCBBS Forum
79. Does anyone have the harmonized version of the SmartPlant P&ID software? - HCBBS Forum
80. The impact of liquid ammonia temperature on ammonia consumption in the system - HCBBS Forum
81. Is it necessary to test whether the safety valve returns to its original position automatically after it opens? - HCBBS Forum
82. Can an opening be made in the diameter-changing section of the absorption tower? - HCBBS Forum
83. Regarding threaded pipe clamps and union fittings - HCBBS Forum
84. ABB TZIDC locator - HCBBS Forum
85. Who has the e-books on hydrorefining and hydrocracking? - HCBBS Forum
86. Understanding of “OP” in HAZOP - HCBBS Forum
87. Principles for dealing with cracked furnace tubes - HCBBS Forum
88. 220KV SCADA Building Line Protection - HCBBS Forum
89. Overheating in the outlet pipeline of the Roots vacuum pump - HCBBS Forum
90. We all work in the same building; if you need to contact your direct supervisor, which method would you use? - HCBBS Forum
91. TAME is extracted from light gasoline and cracked to produce isopentene - HCBBS Forum
92. Desulfurization catalyst - HCBBS Forum
93. Issues related to attenuation when 4-20ma signals are transmitted to DCS - HCBBS Forum
94. How is the construction cost of atmospheric pressure plants estimated? - HCBBS Forum
95. Is the reaction of liquid ammonia with acrylonitrile a key process for amination? - HCBBS Forum
96. It’s even again – does the Chinese team still have a chance of qualifying in the World Cup qualifiers? - HCBBS Forum
97. Requirement that Class A and B warehouses be 20 meters away from the roads outside the factory - HCBBS Forum
98. Operating characteristics and measurement errors of target flowmeters - HCBBS Forum
99. Why can’t ASPEN PLUS V7.2 be installed? - HCBBS Forum
100. Whether hot pot is delicious or not depends entirely on the quality of its broth! 10 essential broths to learn for hot pot cooking - HCBBS Forum