English — Forum #723 (Page 112/642)

1. Centrifugal pump - HCBBS Forum
2. Hot hydrogen oil carrying time - HCBBS Forum
3. Which design codes should be referred to regarding the design life, wall thickness, and corrosion allowance of the device? - HCBBS Forum
4. Can the salt evaporated by MVR be reused? - HCBBS Forum
5. Treatment of ammonia nitrogen in wastewater - HCBBS Forum
6. 【Petroleum Chemical Craftsman】Zhang Hengzhen – With a secondary vocational education degree, he became the first **technician after 22 years of experience - HCBBS Forum
7. Pump seal - HCBBS Forum
8. Issues with junior workers - HCBBS Forum
9. Learning Methods--001 - HCBBS Forum
10. Hydrogenation - HCBBS Forum
11. Mitsui Cup - HCBBS Forum
12. What are the explosion limits for carbon black and titanium dioxide? - HCBBS Forum
13. What brand of phone are you using now? - HCBBS Forum
14. What are the dangers of a forklift lifting chain suddenly breaking? - HCBBS Forum
15. Looking for recommendations for ASME valve manufacturers - HCBBS Forum
16. Ask the interlock system one question - HCBBS Forum
17. Seek the latest version of all materials for JBZQ4000 - HCBBS Forum
18. 2016 Shanghai Marathon Live Broadcast - HCBBS Forum
19. 24 dynamic water treatment diagrams - HCBBS Forum
20. When connecting to the Triconex controller, it prompts for a password, but it always says the password is invalid - HCBBS Forum
21. What are the functions of a hydrogenation unit in removing waste hydrogen? - HCBBS Forum
22. October 25, 2016 Multiple Choice Question (3 points for participation, 8 points for correct answer) - HCBBS Forum
23. [Safety Article] Knowledge on Safe Operation of Pressure Pipelines - HCBBS Forum
24. How should the secondary screen at the top of the coal slurry tank be selected? - HCBBS Forum
25. Sulfur deposition has occurred in the sulfur unit - HCBBS Forum
26. The outlet of the water ring vacuum pump has a strong odor - HCBBS Forum
27. Apologize to the great Zhang Meng - HCBBS Forum
28. Searching for manufacturers of electrodesalination and electrodehydration equipment - HCBBS Forum
29. Dalian Deep Blue Pump Industry, multi-stage high-pressure pumps, seeking assistance. - HCBBS Forum
30. I would like to ask about the difference between air coolers and wind coolers - HCBBS Forum
31. 【Spending Money Post】Inviting you to participate in the “That’s How It Is” event in the crafts section of the crafts area - HCBBS Forum
32. Haichuan Workplace Division is seeking dedicated forum moderators (position valid on a long-term basis); rewards are provided for referrals! ! - HCBBS Forum
33. Pressurized opening of methanol pipeline - HCBBS Forum
34. Haichuan WeChat - HCBBS Forum
35. How to change the name - HCBBS Forum
36. I was on a business trip to Lanzhou for a few days, and I found that the weather there was much better than in Beijing. The practice of spraying water on the streets in Lanzhou has played a significant role in reducing dust - HCBBS Forum
37. Compressor surge control methods and how to prevent it - HCBBS Forum
38. What are some good brands of embedded and armored fine-wire thermistors for steam turbine units? - HCBBS Forum
39. What computer software do you use frequently? - HCBBS Forum
40. What is the function of the minimum return line in a shielded pump? - HCBBS Forum
41. Surface temperature of sulfur production furnace using sulfur - HCBBS Forum
42. What do the axes on a PID diagram represent? - HCBBS Forum
43. 【Picture of the Day】2016 10 25 Do you recognize any of the devices in this picture? - HCBBS Forum
44. Water problems in hydrogen production furnaces - HCBBS Forum
45. Calculation of bridge width for RCB-7.22 in TEMA standards - HCBBS Forum
46. The big chimney is emitting blue smoke - HCBBS Forum
47. How to handle production waste - HCBBS Forum
48. Inner Mongolia Yipin Biotechnology Co., Ltd. announces its latest job openings - HCBBS Forum
49. Issues with the flexible valve of the saltwater filter - HCBBS Forum
50. The syngas-based low-carbon mixed alcohol production process package developed by Donghua Engineering Technology Co., Ltd. successfully passed the review by Shenhua as the project owner - HCBBS Forum
51. Which standard classifies pressure pipelines into four categories: GA, GB, GC, and GD? ? - HCBBS Forum
52. 【Daily Topic】【Production Version 20161019】 - HCBBS Forum
53. Technical requirements for introducing domestic and foreign special PVC resin process package technologies - HCBBS Forum
54. Communication among reactor manufacturers - HCBBS Forum
55. Antifreezing for Northern Chemical Plant - HCBBS Forum
56. Jiuyuan Tianneng (Beijing) Energy is recruiting talents in electrical engineering, thermal power, and related fields - HCBBS Forum
57. Health and Occupational Health Edition (Voting has started! The more you participate, the more rewards you’ll get – come join us!) - HCBBS Forum
58. Professor from Qingdao University of Science and Technology wins the ‘Hou Debang Chemical Technology Innovation Award’” - HCBBS Forum
59. Analysis conversion - HCBBS Forum
60. I have a few questions regarding metering pumps-----------Urgent, waiting for answers. - HCBBS Forum
61. 【Foreign Investment】Jinying Enterprise Management (China) Co., Ltd. is hiring - HCBBS Forum
62. Expert, please help me understand what 0.6° means - HCBBS Forum
63. Production equipment in the eyes - HCBBS Forum
64. Have you tried the A Da mooncakes that have been covered by the BBC? - HCBBS Forum
65. Tuning of the regulator PID parameters? - HCBBS Forum
66. The issue of excessive ammonia content in gas - HCBBS Forum
67. Skid-mounted research - HCBBS Forum
68. A sophomore with no real professional knowledge at all - HCBBS Forum
69. On the coking problem at the slag discharge port of circulating fluidized beds - HCBBS Forum
70. Is a device supervision role invalid if it isn’t registered? - HCBBS Forum
71. Sign-in record post from October 27, 2016 - HCBBS Forum
72. I guess I’ll have to work overtime today; since the project needs to go live, I don’t expect to be able to go home - HCBBS Forum
73. What is the understanding regarding \"for pipes with a large pressure difference, the static pressure of the test medium should be included in the test pressure\"? - HCBBS Forum
74. I graduated with a degree in chemical engineering processes and have 13 years of work experience; I am seeking a design-related job - HCBBS Forum
75. Distance between the car loading/unloading flexible pipe and surrounding areas in petrochemical regulations - HCBBS Forum
76. Questions regarding the air-on/air-off valves of control valves - HCBBS Forum
77. e+h ultrasonic L-flow meter reports error 91W, C281 (initialization) - HCBBS Forum
78. Should export tariffs on fertilizers be abolished? - HCBBS Forum
79. Crude oil storage tanks use internal or external floating roofs - HCBBS Forum
80. Pipeline tray thrust support - HCBBS Forum
81. 【Haichuan Chemical Joke Shop】055 got into trouble today - HCBBS Forum
82. 【Daily Question】In-depth Processing 20161025 Quiz: What is the difference between natural gas and liquefied petroleum gas? - HCBBS Forum
83. Regarding the issue of the minimum flow rate for loading, please provide an explanation - HCBBS Forum
84. Is the methanol sulfur content too high? - HCBBS Forum
85. Ethanol unloading hose - HCBBS Forum
86. What method can produce the maximum amount of hydrogen - HCBBS Forum
87. How are solid particles in steam separated? - HCBBS Forum
88. Experience and issues in the use of dilute sulfuric acid absorption towers - HCBBS Forum
89. 180-ton high-temperature high-pressure boiler - HCBBS Forum
90. BRAUN A5S11N3/155-5MT pneumatic compressor turbine speed probe, installation instructions, principle explanation - HCBBS Forum
91. Tower washing - HCBBS Forum
92. How are the nozzles of the Endu furnace arranged? - HCBBS Forum
93. Equipment aluminum spraying - HCBBS Forum
94. Sign-in record post from October 31, 2016 - HCBBS Forum
95. Does the color of the object being tested affect absorbance? - HCBBS Forum
96. Newbie seeking help: what is the safe distance required between storage tanks for esterification reactions? - HCBBS Forum
97. Drucker: Small businesses need management more than large businesses - HCBBS Forum
98. Southern University of Science and Technology hosts Chemistry National Games - HCBBS Forum
99. Sign-in record post from October 29, 2016 - HCBBS Forum
100. 【Haichuan Chemical Jokes Shop】058 Long-term Planning - HCBBS Forum