English — Forum #723 (Page 266/642)

1. In the dry gas-based ethylbenzene production plant, there is an excess of non-aromatic compounds in the circulating benzene; how should this be dealt with? I seek advice - HCBBS Forum
2. Calculation problems for slender towers - HCBBS Forum
3. Convert kinetic data and input into Aspen - HCBBS Forum
4. Radiation detection - HCBBS Forum
5. The “Regulations on the Identification and Rectification of Potential Hazards in Production Safety Accidents” is currently seeking feedback - HCBBS Forum
6. Drawing when the condenser is arranged on the left and right sides - HCBBS Forum
7. Sign-in record post from May 9, 2016 - HCBBS Forum
8. How to install boiler water softening equipment in pharmaceutical factories - HCBBS Forum
9. Industrial bone glue for electrolysis - HCBBS Forum
10. Distillation tower - HCBBS Forum
11. 25 cubic gas storage tank - HCBBS Forum
12. Plant layout diagram for the ball acrylonitrile synthesis section and assembly diagram of the acrylonitrile water absorption tower - HCBBS Forum
13. 【Daily Topic】【Electrical Edition 20160510】 - HCBBS Forum
14. Hometown - HCBBS Forum
15. Homogeneous catalytic distillation - HCBBS Forum
16. On scaling in the condensate stripping tower - HCBBS Forum
17. Special post for showcasing products of gasification supply services – please have service providers get in touch - HCBBS Forum
18. Seek the standard drawing method for typical equipment in equipment layout diagrams - HCBBS Forum
19. The water quality of the ultra-pure water system for circuit boards meets the standards - HCBBS Forum
20. By the shores of Lake Baikal - HCBBS Forum
21. Regarding the quench water filter - HCBBS Forum
22. If the catalytic cracking flue gas desulfurization technology is upgraded, which available solutions can be put to use promptly? - HCBBS Forum
23. To what extent should the deformation of tube sheet cladding be controlled to be considered acceptable? - HCBBS Forum
24. For steel frame structures in chemical plants: how to determine whether the steel beams of a particular equipment meet the required standards - HCBBS Forum
25. 【Daily Judgment NO.2】 May 10, 2016 - HCBBS Forum
26. Sharing of acetylene technology cases - HCBBS Forum
27. tangential inlet - HCBBS Forum
28. Regarding sulfur production blowers - HCBBS Forum
29. Calculation of buried horizontal storage tanks - HCBBS Forum
30. How is the yield of gasification elements determined? - HCBBS Forum
31. Coke particle size for 6 top-mounted coke ovens - HCBBS Forum
32. What is the effect of adding deoxidizers to the deaerator for the feed water of the waste heat boiler? - HCBBS Forum
33. Who can tell me the formula for coal water slurry additives? - HCBBS Forum
34. Self-priming pump - HCBBS Forum
35. Sulfur Daily Question, May 13------3 rewards for participation, 10 rewards for correct answers - HCBBS Forum
36. Vacuum emulsifier - HCBBS Forum
37. Is this the wiring diagram for the internal temperature of the exhaust fan motor? - HCBBS Forum
38. The nitrate nitrogen in the effluent is higher than that in the inlet water - HCBBS Forum
39. I’d like to introduce myself; I hope to get to know all of you fellow learners, and that we can all learn together happily and exchange ideas - HCBBS Forum
40. 【Purification Daily Question】May 13, 2016 - HCBBS Forum
41. Can fake pipe supports or legs be welded at the bends of pipes exposed to 300-degree high temperatures? - HCBBS Forum
42. The Spurs lost the decisive game at home - HCBBS Forum
43. Working principle of ultra-pure water equipment for monocrystalline silicon production - HCBBS Forum
44. Heze Chemical Group is recruiting one director for the instrumentation workshop and one for the electrical workshop - HCBBS Forum
45. Frosting on the screw compressor in the gas holder - HCBBS Forum
46. How to calculate the overall film stress and bending stress at once - HCBBS Forum
47. 【Daily Question】Deep Processing 20160514 Multiple-choice Question: The production of fine chemicals in small batches and with a variety of types is suitable for ( ... - HCBBS Forum
48. Analysis of the causes of problems occurring during the operation of vacuum discharge pumps - HCBBS Forum
49. Bentley 3500 card kit - HCBBS Forum
50. Side filtration water make-up device for closed-cycle cooling towers - HCBBS Forum
51. Design of liquid chlorine buffer tank: operating temperature of 30 degrees, normal operating pressure of 1.1–1.62 - HCBBS Forum
52. Solution for the self-priming capacity of the cartridge centrifugal pump (VS6) - HCBBS Forum
53. 【Haichuan Coin Freelancer】Appendices A, B, C, D of the Chinese version of EN 12952-5 - HCBBS Forum
54. Regarding process compressed air - HCBBS Forum
55. Annual retraining formats for chemical plant employees - HCBBS Forum
56. Acetic anhydride storage tank - HCBBS Forum
57. 【Daily Topic】【Production Version 20160509】 - HCBBS Forum
58. 【Daily Judgment NO.8】 May 16, 2016 - HCBBS Forum
59. The issue of the device enclosure being charged - HCBBS Forum
60. Raney nickel - HCBBS Forum
61. Can the actual amount of circulating water used be greater than the designed amount? - HCBBS Forum
62. How to carry out the three inspections and four determinations for new projects - HCBBS Forum
63. Desulfurization issue - HCBBS Forum
64. What type of pipe is suitable for high-temperature steam condensate? - HCBBS Forum
65. What type of stress analysis software is required to obtain the GC2 certification for pressure pipelines? - HCBBS Forum
66. MTBE production - HCBBS Forum
67. It turns out this is called: Festinger’s Law (very classic) - HCBBS Forum
68. How should the grounding of the external pipe gallery be arranged? - HCBBS Forum
69. Approval granted for water resource assessment of Huaxing’s 4 billion cubic meter coal-to-natural gas project - HCBBS Forum
70. Connection between skirt and cylinder, welding method - HCBBS Forum
71. Keep working hard, young man; believe that hard work pays off for those who are determined - HCBBS Forum
72. Analysis of World Gas Company’s financial results for the first quarter - HCBBS Forum
73. Desulfurization catalyst - HCBBS Forum
74. Thermal pipeline problems - HCBBS Forum
75. Relationship between system pressure drop and production capacity - HCBBS Forum
76. Urgent! ! ! Process flow diagram of the ammonia synthesis gas generation section - HCBBS Forum
77. Oil heating process in a heat transfer oil boiler - HCBBS Forum
78. Do blood pressure monitors, blood glucose meters, and diabetes treatment devices used in medical equipment make use of things such as pressure gauges and flow meters? - HCBBS Forum
79. 【Q&A Question 017】2016.05.07 - HCBBS Forum
80. Can a DN450 ball valve be rotated 90 degrees? - HCBBS Forum
81. What is ethylene glycol? - HCBBS Forum
82. Detailed Introduction to New Rural Sewage Treatment Equipment - HCBBS Forum
83. Distillation column rerefining oil extraction temperature - HCBBS Forum
84. Selection of absorption tower diameter - HCBBS Forum
85. Cold-water central air conditioning - HCBBS Forum
86. Questions about “one tank, one dike” - HCBBS Forum
87. Dongying also holds marathons; did any of the sea friends participate? - HCBBS Forum
88. Engineering achievements of LDPE (high-pressure process) plants? - HCBBS Forum
89. The reboiler load is 0 - HCBBS Forum
90. 【Daily Topic】【Engineering Version 20160513】 - HCBBS Forum
91. When choosing a high-temperature magnetic pump, finding the right manufacturer is key - HCBBS Forum
92. Does anyone have the pressure test procedures for the AL1512 type of liquid chlorine loading/unloading flexible pipe? - HCBBS Forum
93. Leaks at the pipeline sealing points can be caused by excessive pressure of the medium, as some people say, or by high temperatures, as others claim. How should these two explanations be understood? - HCBBS Forum
94. Inspection Standards for the Visual Quality of Welded Joints in Pressure Vessels - HCBBS Forum
95. Basic Q&A on Wastewater Treatment Technologies - HCBBS Forum
96. 【Daily Topic】【Engineering Version 20160516】 - HCBBS Forum
97. Doubts regarding the layout within combined units in fire protection codes - HCBBS Forum
98. Selection of control valve for degassing (desorption) mode - HCBBS Forum
99. Material properties of dry ice - HCBBS Forum
100. Renovating old devices: how to resolve and standardize conflict issues. - HCBBS Forum