English — Forum #723 (Page 637/642)

1. mto - HCBBS Forum
2. High back pressure in the turbine - HCBBS Forum
3. To nourish the lungs in summer, lotus seed and lily soup is the top recommendation - HCBBS Forum
4. How do pressure and temperature change with changes in the latent heat of a substance? - HCBBS Forum
5. Daily Question June 8, 2015 (Safe Communication): 3 Wealth points for replies, 5 Wealth points for correct answers; participation comes with rewards - HCBBS Forum
6. deaerator - HCBBS Forum
7. Can overhead steam pipes in the plant area pass overhead through rooms that do not use steam? - HCBBS Forum
8. Dry gas seals are used in syngas (hydrogen and nitrogen) compressors - HCBBS Forum
9. The pump is noisy, with a screeching sound - HCBBS Forum
10. The function of reaction corrosion inhibitors - HCBBS Forum
11. Where does the hydrogen in water gas come from? - HCBBS Forum
12. TYCO pneumatic ball valve - HCBBS Forum
13. What does the kqi symbol next to the motor on the drawing mean? - HCBBS Forum
14. The device is going to start operating again - HCBBS Forum
15. Man-days? - HCBBS Forum
16. Insulation material selection - HCBBS Forum
17. Regarding energy storage issues - HCBBS Forum
18. Daily Question June 9, 2015 (Safe Communication): 3 wealth points for replies, 5 wealth points for correct answers; participation comes with rewards - HCBBS Forum
19. Reasons for the high solid content in the slurry - HCBBS Forum
20. Explosion energy calculation software - HCBBS Forum
21. Does anyone know anything about Beijing Guodian Qingxin Environmental Protection Technology Co., Ltd.? What’s the situation with the craftsmanship there? - HCBBS Forum
22. [Safety & Environment Section] List of Outstanding Moderators for Each Month in 2015 - HCBBS Forum
23. Issues with shutting down the main motor during water-coal slurry preparation? - HCBBS Forum
24. Is it necessary to use an ultrafiltration membrane in the MBR (external ultrafiltration) + Fenton process? - HCBBS Forum
25. Question: Questions 31 and 35 in the morning session of the first day of the 2014 Chemical Engineering professional examination - HCBBS Forum
26. Case Study on Registered Chemicals in 2011, Question 15 in the Afternoon - HCBBS Forum
27. I would like to ask the experienced colleagues: what kind of valves are generally used in paint factories? - HCBBS Forum
28. New version needs watering; slight financial expenditure - HCBBS Forum
29. Inlet wind speed of bag filter - HCBBS Forum
30. World Environment Day: Special rectification of ten key industries - HCBBS Forum
31. Zhejiang Zhongkong Research Institute Co., Ltd. is seeking 1 procurement engineer - HCBBS Forum
32. Valve selection in low-temperature environments - HCBBS Forum
33. May 2015 Inspection Report by the Touring Team - HCBBS Forum
34. Learning to post as a beginner - HCBBS Forum
35. Meaning of pipeline grade - HCBBS Forum
36. A question about the pressure of diaphragm pumps - HCBBS Forum
37. What domestic materials can be used as a substitute for ASTM A 182 Gr.F11? - HCBBS Forum
38. I have worked in chemical production at a chemical company for 3 years; can I apply to become a certified chemical engineer after that? - HCBBS Forum
39. Graduation project: 50,000-ton 11° classic beer fermentation tank - HCBBS Forum
40. 【Daily Question】Chemical Engineering Principles 079: Boundary Layer (June 13) - HCBBS Forum
41. The issue of the design temperature for the tower skirt - HCBBS Forum
42. Issues with the junction box - HCBBS Forum
43. PID - HCBBS Forum
44. Heat treatment process for F11 valve stem - HCBBS Forum
45. There is ample room for development in the domestic vacuum pump manufacturing industry - HCBBS Forum
46. Gas analyzer for pipeline installation - HCBBS Forum
47. Vibration of submersible pump - HCBBS Forum
48. Ammonia evaporation problems in coking plants - HCBBS Forum
49. Pressure relief product instructions - HCBBS Forum
50. Excessive ammonia nitrogen levels in the Cass process - HCBBS Forum
51. Current Status of the Air Separation Industry – Prospects for Coal Chemicals - HCBBS Forum
52. Analytical testing instruments used for smelting and in-line analysis at the furnace - HCBBS Forum
53. \"Weekly Topic\": A brief discussion on \"how to carry out work\" when the installation cannot start” - HCBBS Forum
54. Pipeline identification - HCBBS Forum
55. Sinochem Refining Project - HCBBS Forum
56. Temperature of the additive - HCBBS Forum
57. This year, LBJ probably doesn’t have a chance of winning the title; Love and Irving are both injured, so the trio is incomplete - HCBBS Forum
58. If you were laid off by your current company and have started working at a new one, can you say that you are currently employed? - HCBBS Forum
59. Mitsubishi frequency converter FR-F700 series and pressure relaxer control - HCBBS Forum
60. I hope some expert can teach me some technical parameters related to pipes and valves - HCBBS Forum
61. Color of motor bearing grease - HCBBS Forum
62. Calculation of ammonia consumption for flue gas denitration SCR - HCBBS Forum
63. Power outage of the inverter caused an alarm on the Yokogawa CS3000 AO card (AAI5430); redundant cards were switched in - HCBBS Forum
64. How to use Excel for comprehensive material statistics - HCBBS Forum
65. Can you manage to get the biggest diamond? - HCBBS Forum
66. Application rate of epoxy zinc-rich primer per square meter - HCBBS Forum
67. Can one develop an occupational disease from working in an environment with activated carbon dust? - HCBBS Forum
68. Heat exchange area of threaded tube - HCBBS Forum
69. Hydrogen sulfide corrosion protection for carbon steel - HCBBS Forum
70. What is the progress of the Evonik-GCL joint venture silica project in Xuzhou? - HCBBS Forum
71. Location of the emergency shut-off valve on the storage tank - HCBBS Forum
72. Corrosion of air-conditioning copper pipes - HCBBS Forum
73. What are the common types of industrial vacuum cleaners? Please recommend some inexpensive ones with strong suction power; I need them urgently - HCBBS Forum
74. How to deal with the leakage of the bottom plate of the 10,000-ton sulfuric acid tank in my company - HCBBS Forum
75. If it can’t be hung up, what’s the point of taking the certification exam? - HCBBS Forum
76. Exchange on BDO production technology processes - HCBBS Forum
77. Help: Please help me figure out how to translate this - HCBBS Forum
78. I’m looking for the Chinese user manual for the Rosemount 5300 guided-wave radar level gauge; it would be great to have one as well for the 5400 model - HCBBS Forum
79. Buoy-based boundary measurement - HCBBS Forum
80. Selection of heating furnaces for hydrogenation reactions - HCBBS Forum
81. Material selection for circulating water pumps - HCBBS Forum
82. Where is the most appropriate location to install the pressure sensing point for low low fuel gas pressure in a heating furnace? - HCBBS Forum
83. Hydraulic crane - HCBBS Forum
84. How does the Yokogawa DCS system communicate with the Siemens S7-300? - HCBBS Forum
85. Design of safety instrumented systems - HCBBS Forum
86. 【Weekly Topic – Children’s Day】Why were you beaten as a child? - HCBBS Forum
87. I want to buy a portable gas flow meter with a range of 0-6 m3/H. Does anyone know one? Please recommend some - HCBBS Forum
88. Cold high-pressure fractionator float level gauge for hydrogenation unit - HCBBS Forum
89. Issues related to the loading and unloading of automotive fuels - HCBBS Forum
90. Nuclear island residual heat removal pump - HCBBS Forum
91. Information on the Shenhua Ningmei coal-to-oil project’s environmental protection measures - HCBBS Forum
92. For initial startup, is it necessary to use gas-tight welding at the joints during chemical process sealing? - HCBBS Forum
93. Issues with double-wall corrugated pipes - HCBBS Forum
94. Discussion on the selection of fire foam pumps - HCBBS Forum
95. Symptoms of discomfort in the body after long-term COD maintenance - HCBBS Forum
96. Questions about saturated steam - HCBBS Forum
97. Air compressor selection - HCBBS Forum
98. Regarding the issue of installing diesel tanks in diesel generator rooms - HCBBS Forum
99. Application of dust removal technology in the renovation of power plant boilers - HCBBS Forum
100. Consultation on variable frequency pumps - HCBBS Forum