English — Forum #723 (Page 348/642)

1. Chloride removal - HCBBS Forum
2. One Question per Day on Synthetic Ammonia (Series 20) - HCBBS Forum
3. Specifications and dimensions of storage tank wall panels - HCBBS Forum
4. Smokeless coal gasification in fluidized bed and fixed bed reactors - HCBBS Forum
5. How to determine the size of the control valve packing - HCBBS Forum
6. The difference between cold ammonia and hot ammonia~ - HCBBS Forum
7. The radar level gauge is inaccurate when measuring low levels - HCBBS Forum
8. Summary of the sulfur market and prices in March 2016 - HCBBS Forum
9. [Forward] About the hardness, toughness, and strength of materials: animated videos to help you choose the right material - HCBBS Forum
10. Is it oil on top of water or oil under water that comes out of the primary cooler? - HCBBS Forum
11. Selection of reaction tubes for sulfuryl chloride production - HCBBS Forum
12. What solution should be chosen for the ammonia water flow meter in the denitration process? - HCBBS Forum
13. What are the reasons for slow reaction in a single-reactor system? - HCBBS Forum
14. 【Daily Question】3.1 Multiple-choice question: The reading on the pressure gauge indicates that the absolute pressure of the fluid being measured is higher than the local atmospheric pressure by... - HCBBS Forum
15. 【Daily Topic】【Civil Engineering Version 20160226】 - HCBBS Forum
16. Can the reclaimed water from wastewater treatment plants be used as industrial water? - HCBBS Forum
17. Is FC or FO better for the reflux of the acidic water stripping tower and the amine solution regeneration tower? - HCBBS Forum
18. “\"Haichuan Gratitude Season\": Thank You to My Master [Craft Zone 007] - HCBBS Forum
19. Raw gas shift process package - HCBBS Forum
20. Issue of material margin provided by Party A - HCBBS Forum
21. 【Weekly Topic】【Storage & Transportation Edition 20160224】 - HCBBS Forum
22. What does MW mean? - HCBBS Forum
23. 【Weekly Topic】【Engineering Version 20160227】 - HCBBS Forum
24. Anti-freezing of on-site fire hydrants - HCBBS Forum
25. Haichuan Thanksgiving – Thank you to this excellent team [Production Area 010] - HCBBS Forum
26. Is it better to buy a house or to trade stocks? - HCBBS Forum
27. What type of roads are there in the chemical industrial park? - HCBBS Forum
28. Material of sodium ion exchanger - HCBBS Forum
29. What are the safety precautions for water treatment operations in new atmospheric and vacuum distillation units? - HCBBS Forum
30. I want to learn more in depth about *pipeline installation; could you recommend some books? - HCBBS Forum
31. Design specifications for online dust detection and alarm systems in coal chemical plants? - HCBBS Forum
32. Searching for design technologies for electronic-grade sulfuric acid - HCBBS Forum
33. Equipment requirements in the tender document - HCBBS Forum
34. Occupational Health Daily Question 3.4: Participate for a prize; 5 correct answers and an additional 5 prizes will be given - HCBBS Forum
35. Problems in calculating standard flanges - HCBBS Forum
36. Insulation materials with a lower thermal conductivity used in system design - HCBBS Forum
37. Covering power and lightfastness of titanium dioxide - HCBBS Forum
38. A displacement gas is introduced below the continuous reforming reactor for this purpose - HCBBS Forum
39. 【PSA】Step setting for pressure swing adsorption - HCBBS Forum
40. Does anyone know anything about “Jinan Century Huatai Technology Co., Ltd.” and the processing of waste tires and plastic into cracking oil and carbon black? - HCBBS Forum
41. 【Joint Study*】【Electrical Version 20160222】 - HCBBS Forum
42. Seeking advice on issues with the coke gas condenser - HCBBS Forum
43. 【Weekly Topic】【Engineering Version 20160225】 - HCBBS Forum
44. Valve orifice kinetic energy factor - HCBBS Forum
45. What to do if the vacuum pump of the OCA vacuum laminator fails? - HCBBS Forum
46. 【Daily Question】Hydrogenation Section 2016 03 01 Multiple Choice - HCBBS Forum
47. Health section: Spending money recklessly – is it considered an occupational injury? Decide for yourself! - HCBBS Forum
48. Several issues regarding the effects of changes in the feed concentration of a distillation column - HCBBS Forum
49. What are good methods for controlling the liquid level when both towers in a carbonation tower are used for carbonation in the production of light calcium carbonate? - HCBBS Forum
50. Discussion on questions for the Consulting Engineer exam - HCBBS Forum
51. Occupational Health Daily Question 3.6: Participate for a prize; 5 correct answers and another prize will be given - HCBBS Forum
52. KBR transfers new alkylation technology to China - HCBBS Forum
53. One Question per Day on Synthetic Ammonia (Series 30) - HCBBS Forum
54. Container installation - HCBBS Forum
55. Home version Recruitment Moderator - HCBBS Forum
56. What is the impact of changes in the feedstock for reformation pre-hydrogenation on plant operation? Experts, please give your advice! ! ! - HCBBS Forum
57. In-depth discussion on foreign equipment - HCBBS Forum
58. What are the requirements for fiber optic configuration in chemical processing plants? - HCBBS Forum
59. Zhejiang University Zhongkong JX300XP - HCBBS Forum
60. Is it acceptable to use a safety valve with a reduced set pressure? - HCBBS Forum
61. Is it necessary to install fire hydrants in the compressor building? - HCBBS Forum
62. Flowchart - HCBBS Forum
63. Are light gasoline etherification and TAME part of the same facility? - HCBBS Forum
64. 【Daily Question】Chemical Engineering Principles 330: Improving Steam Quality (February 29) - HCBBS Forum
65. Where are liquid ammonia tanks usually stored, and are safety measures necessary? - HCBBS Forum
66. Problems with the dry gas seal positioning ring of the John Crane dial gauge - HCBBS Forum
67. 【Weekly Topic】【Engineering Version 20160303】 - HCBBS Forum
68. What to do if a cast steel ball valve will not open - HCBBS Forum
69. What are the development prospects for light gasoline etherification plants? - HCBBS Forum
70. How to estimate the price of a heat exchanger core? - HCBBS Forum
71. Honeywell DCS Control Module Instructions - HCBBS Forum
72. What is the water absorption rate of solid alkali dehydration? - HCBBS Forum
73. The oil content in the sewage tank is too high; it needs to be treated! - HCBBS Forum
74. Changzhou Shuofeng Barium Sulfate Factory is seeking 1 barium sulfate production technology engineer - HCBBS Forum
75. Dry gas production of the catalytic unit - HCBBS Forum
76. Purpose of heating furnace drying, required conditions, steps, and precautions - HCBBS Forum
77. 【Weekly Topic】【Engineering Version 20160224】 - HCBBS Forum
78. Seeking purchase of oxidization regeneration tank injectors - HCBBS Forum
79. Steel framework composite pipe - HCBBS Forum
80. Two problems with the honeycomb activated carbon adsorption/desorption + RCO process - HCBBS Forum
81. Analysis of the sulfuric acid market trend in February 2016 - HCBBS Forum
82. Reducing costs and burdens is the basic direction of housing reform - HCBBS Forum
83. 【Weekly Topic】【Production Version 20160226】 - HCBBS Forum
84. Surface area - HCBBS Forum
85. Problems with the sealing of manholes in vertical steel oil tanks - HCBBS Forum
86. One anti-surge valve that we are using on-site has a FISHER DVC6030 actuator; it is a butterfly valve, and we are carrying out adjustments to this valve - HCBBS Forum
87. Environmental Protection Tip of the Day 2.28: Reward for participation, plus 5 more points for answering correctly - HCBBS Forum
88. 【Alkylation】Sulfuric acid alkylation unit - HCBBS Forum
89. Selection of liquid level gauges for propylene spheres - HCBBS Forum
90. Treatment of acidic wastewater - HCBBS Forum
91. Allowable stress of 2520 material - HCBBS Forum
92. 20160225 One question per day - HCBBS Forum
93. Is it feasible to use a butterfly valve at the centrifugal pump outlet to regulate flow? - HCBBS Forum
94. Who has the AdvanTro-Pro (V2.56) software from Zhejiang University’s Control System Department? - HCBBS Forum
95. Recommendations for manufacturers of high-pressure reciprocating pumps - HCBBS Forum
96. In which areas of the petroleum pretreatment process are air coolers used? - HCBBS Forum
97. LNG pipeline gaskets - HCBBS Forum
98. Lab experiments on white rats have shown that air pollution can lead to obesity - HCBBS Forum
99. 【Weekly Topic】【Production Version 20160229】 - HCBBS Forum
100. The heat of reaction produced when chlorine and hydrogen oxide sodium react to form sodium hypochlorite - HCBBS Forum