English — Forum #337 (Page 155/163)

1. Verification of simulated data for condensate separation - HCBBS Forum
2. How are pipe supports made for pipes insulated with plastic tubes? Cannot be welded directly - HCBBS Forum
3. Material selection - HCBBS Forum
4. Outperforming guerrilla teams, on par with manufacturers – real footage of a professional team replacing copper pipes in chillers! - HCBBS Forum
5. E-book material ~ Classification of compressors (I) - HCBBS Forum
6. The external anti-corrosion paint on the heat transfer oil expansion tanks and other expansion tanks keeps peeling off; what is the reason for this, given that high-temperature paint is being used? - HCBBS Forum
7. What is the default property method for the HTRI property package? - HCBBS Forum
8. Coke oven gas desulfurization issue - HCBBS Forum
9. Laboratory desulfurization amine solution regeneration technology - HCBBS Forum
10. How is the dust generated by printing presses dealt with? ! - HCBBS Forum
11. What should be the upper and lower limits for a 10,000 cubic meter rubber curtain gas holder in meters? - HCBBS Forum
12. Is it useful to register as an environmental engineer? - HCBBS Forum
13. Continuous reforming regeneration - HCBBS Forum
14. How long can a induced draft fan coupling generally last? - HCBBS Forum
15. With raw material storage tanks, why is it still necessary to have intermediate tanks or metering tanks? ? - HCBBS Forum
16. Are there any reference books on automation and instrumentation? - HCBBS Forum
17. What are the reasons why natural gas won’t ignite? ! - HCBBS Forum
18. I have questions regarding MVR evaporation - HCBBS Forum
19. Design of Thermal Oxidation Systems for Volatile Organic Compounds? - HCBBS Forum
20. New energy-saving idea – Chiller (main unit of cold water plant): improving COP for energy savings - HCBBS Forum
21. How much do you know about mold springs? - HCBBS Forum
22. May I ask, if a multi-media filter is designed and manufactured as a pressure vessel, can it still be equipped with long sight glasses? ? - HCBBS Forum
23. 【Daily Topic】【HVAC Version 20170502】 - HCBBS Forum
24. Is the flow velocity at the wall zero? ! - HCBBS Forum
25. Problems with process design - HCBBS Forum
26. Adsorbents for pressure swing adsorption of hydrogen sulfide and carbon dioxide - HCBBS Forum
27. Air separation - HCBBS Forum
28. Which processes involve on-site power plants or waste heat recovery? I have a technical project that can make use of these resources - HCBBS Forum
29. Should exhaust valves be installed on the inlet and outlet pipes of plate heat exchangers? - HCBBS Forum
30. How to balance safety and cost in process design - HCBBS Forum
31. If there are Class A liquid storage tanks in the plant area, is it necessary to install fire dikes around these tanks? - HCBBS Forum
32. Everyone discusses the advantages and disadvantages of various 3D piping software - HCBBS Forum
33. How to measure the total flow rate of a vapor-water mixture - HCBBS Forum
34. High-temperature coal tar is difficult to dehydrate - HCBBS Forum
35. Should the operation rooms within the factory, as well as the employee restrooms and offices, be considered part of the industrial building or civilian buildings? ? - HCBBS Forum
36. What is the porosity of activated carbon? - HCBBS Forum
37. I have a DN20 threaded ball valve, and to connect it to tees, are there tees with external threads available? - HCBBS Forum
38. What is the pressure in a 10L sealed container containing 8L of alcohol? - HCBBS Forum
39. Seeking materials for the recycling of sulfuric acid an - HCBBS Forum
40. 【Daily Topic】【HVAC Version 20170301】 - HCBBS Forum
41. How to deal with Fenton’s sludge - HCBBS Forum
42. Seeking advice on denitration technology for coal-fired boilers - HCBBS Forum
43. E-book material ~ Operating performance of centrifugal compressors (VI) - HCBBS Forum
44. Live broadcast | The world's largest petroleum and petrochemical exhibition will take you to see cutting-edge technologies such as Rosneft, GE, Schneider, and Cummins. - HCBBS Forum
45. Low-temperature level gauge - HCBBS Forum
46. Regarding pipeline pressurization - HCBBS Forum
47. What are the guiding principles for factory design? - HCBBS Forum
48. Liquid content at demister outlet - HCBBS Forum
49. Requirements for valve configuration on unloading pipelines - HCBBS Forum
50. What are the steps for constructing the equipment foundation, and how long does it take? ? - HCBBS Forum
51. 1,5-Hexadiene exhaust treatment - HCBBS Forum
52. Seeking design calculation data for spray cooling - HCBBS Forum
53. Have you paid attention to steam quality? - HCBBS Forum
54. Issues regarding the secondary cooling of circulating cooling water - HCBBS Forum
55. Are there any good desulfurization methods for coal-to-gas production? - HCBBS Forum
56. 【Daily Topic】【HVAC Version 20170407】 - HCBBS Forum
57. LNG liquefaction stage Natural gas temperature changes - HCBBS Forum
58. How are plastic storage tanks fixed to the foundation? ? ? - HCBBS Forum
59. 【Daily Topic】【HVAC Version 20170511】 - HCBBS Forum
60. Atmospheric storage tank design pressure - HCBBS Forum
61. What is the difference between LNG point supply design and gas filling stations? - HCBBS Forum
62. If a main steam pipe splits into multiple heating branch pipes, does each end of those heating pipes need to be equipped with a drain? ? - HCBBS Forum
63. C033 An essential textbook for beginners to learn *aromatic hydrocarbon extraction knowledge - HCBBS Forum
64. What is the required distance between pipe racks and Class A factories or warehouses? Which provision has it? - HCBBS Forum
65. Torch pipeline design - HCBBS Forum
66. 【Daily Topic】【HVAC Version 20170217】 - HCBBS Forum
67. For Class A storage tanks buried directly underground, how should the drainage system be designed? - HCBBS Forum
68. Several common applications of welded pipes - HCBBS Forum
69. After looking at the photo albums of my colleagues, I realized how much they loved their company when they first joined the factory. - HCBBS Forum
70. 【Daily Topic】【HVAC Version 20170505】 - HCBBS Forum
71. How should a pressure transmitter and a level switch be installed on a DN80 FRPP pipe? ? - HCBBS Forum
72. Relationship between liquid pressure and volume in confined spaces (help needed) - HCBBS Forum
73. 【Daily Topic】【HVAC Version 20170512】 - HCBBS Forum
74. 【Daily Question】Poetry and Literature Edition (170315) - HCBBS Forum
75. Neural networks - HCBBS Forum
76. Types and uses of oil seals - HCBBS Forum
77. Production of epichlorohydrin by the glycerol method - HCBBS Forum
78. Problems with torch line flow meters - HCBBS Forum
79. Calculation method for steam heating of external coils in horizontal tanks - HCBBS Forum
80. No longer afraid of the challenges associated with forklift maintenance from now on - HCBBS Forum
81. Seeking advice on lifting 0.6mm stainless steel sheets - HCBBS Forum
82. Potassium carbonate solution heat exchange tube - HCBBS Forum
83. Drainage arrangement for the main steam pipeline on the pipe gallery - HCBBS Forum
84. Filters and suction filters - HCBBS Forum
85. 【Daily Topic】【HVAC Version 20170421】 - HCBBS Forum
86. Rubber asbestos gaskets are specified for use in design; in what situations are rubber asbestos gaskets necessary? - HCBBS Forum
87. “Daily Share 5.6”: Our Vulnerability - HCBBS Forum
88. In what situations is kinematic viscosity used? ! - HCBBS Forum
89. What does direct cooling mean? . . - HCBBS Forum
90. Why are two flanges added to the bypass of the safety valve? - HCBBS Forum
91. Send a set of photos from the torch construction site - HCBBS Forum
92. Heat exchanger with bypass - HCBBS Forum
93. Issues regarding the selection of valves to prevent gas backflow in vacuum systems - HCBBS Forum
94. How is the pressure rating of steam pipes determined - HCBBS Forum
95. The use of liquid ammonia in industry - HCBBS Forum
96. The exhaust gas contains HF; what material is suitable? ! - HCBBS Forum
97. C024 E-book---Basic Knowledge of Oil Refining - HCBBS Forum
98. I need experts to help with issues related to PTA equipment. - HCBBS Forum
99. What kind of local flow meter is generally used for oils? - HCBBS Forum
100. Galvanized C-type (carbon) steel brackets and stainless steel support base plates - HCBBS Forum