English — Forum #723 (Page 230/642)

1. Is the reforming gas produced from methanol for hydrogen production highly corrosive? - HCBBS Forum
2. 【Euro Cup Big Bet】14 Russia vs Wales - HCBBS Forum
3. Sign-in record post dated June 17, 2016 - HCBBS Forum
4. Can a fluidized bed be used for the propane dehydrogenation to produce propylene reaction? - HCBBS Forum
5. What do the high-pressure and low-pressure ends of a turbine’s steam seal refer to? I don’t quite understand it; I hope friends can help answer it~ - HCBBS Forum
6. Which friend can help explain the structure of the suction valve in a reciprocating compressor? And the process of loading and unloading? - HCBBS Forum
7. I’m reaching out for advice again, regarding the isolator issue~ - HCBBS Forum
8. Let’s take a look at those valve manufacturers in China that have strong performance in the hydrogen peroxide sector - HCBBS Forum
9. Security protocol - HCBBS Forum
10. 【Learn Ethylene Together】Five questions per day to easily learn about ethylene 06 - HCBBS Forum
11. Does the Central Control ECS700 have software for simulation? - HCBBS Forum
12. Request for the English version of GB 31571-2015 Standards for Emissions of Pollutants in the Petrochemical Industry - HCBBS Forum
13. **Are there clear legal and regulatory provisions regarding the cleaning management of chemical transport vehicles? - HCBBS Forum
14. 【Learn Ethylene Together】Five questions per day to easily learn about ethylene 13 - HCBBS Forum
15. For heat prevention and cooling, do you need items or money? - HCBBS Forum
16. Jiutai’s valuation cut in half as Zaozhuang Coal Chemical’s olefin project takes precedence - HCBBS Forum
17. Seeking help with a speech on safety topics - HCBBS Forum
18. Job search for a Master’s degree in chemical engineering (Location: Shandong) - HCBBS Forum
19. Welding issues with 321 and 347 materials—can anyone help? - HCBBS Forum
20. Air cooler gas phase line - HCBBS Forum
21. Precautions for operating the vapor fraction reboiler - HCBBS Forum
22. Please provide a structural diagram of the new guided floating tower for an EO/EG ethylene oxide production unit - HCBBS Forum
23. In a foreigner’s process manual, it is stipulated that the convection section of a high-pressure heating furnace shall not be used for heating materials – what is the reason for this? - HCBBS Forum
24. Shutdown and purging of the wastewater stripping reboiler - HCBBS Forum
25. Ammonia nitrogen levels in the aerobic tank for landfill leachate remain high - HCBBS Forum
26. Verification of the saddle support for heat exchangers - HCBBS Forum
27. Poor insulation of the water-resistant cabinet – how to solve it. - HCBBS Forum
28. The iron ion level in the circulating water is too high; sodium hydroxide is continuously added to carry out hydrogen oxidation, and more wastewater is discharged. - HCBBS Forum
29. 【Haichuan Foodie Debate 08】Is it better to eat dumplings with vinegar or with chili oil? - HCBBS Forum
30. 【First-Class Constructor Project Management Practice Questions】007 Project Information Portal Cycle - HCBBS Forum
31. Would like to learn about the use of non-metallic materials in catalytic flue gas desulfurization? - HCBBS Forum
32. The issue of no peak formation for PGC5000 - HCBBS Forum
33. 【Chemical Workers of Haichuan, Let’s Walk】What are the benefits of walking, Step 001? - HCBBS Forum
34. 【Daily Judgment NO.35】June 14, 2016 - HCBBS Forum
35. Is Magic Software useful? - HCBBS Forum
36. Starting with “the blind man carrying a lantern” - HCBBS Forum
37. 【Learn Ethylene Together】Five questions per day to easily learn about ethylene 08 - HCBBS Forum
38. The prospects for producing methanol from carbon dioxide via hydrogenation cannot be underestimated - HCBBS Forum
39. What new regulations has Shandong Province introduced regarding the safety responsibilities of production and business entities? - HCBBS Forum
40. Hydrogenation of m-***benzenemononitrate to produce m-***amine - HCBBS Forum
41. Current status of coking wastewater treatment technologies - HCBBS Forum
42. How to solve the aluminum precipitation problem in PAC? - HCBBS Forum
43. I need a great granulator - HCBBS Forum
44. What is the removal rate of beer wastewater through the following treatment processes? - HCBBS Forum
45. Explosion hazard zones in petrochemical fire protection codes - HCBBS Forum
46. Reuse of abandoned wells - HCBBS Forum
47. Choosing a dew point meter? - HCBBS Forum
48. Hazardous chemicals storage and operation enterprises - HCBBS Forum
49. Sign-in record post from June 12, 2016 - HCBBS Forum
50. Process flow diagram for ammonia synthesis decarburization section, plan view, piping layout diagram - HCBBS Forum
51. Process flow diagram for the production of high-density polyethylene by slurry method with control points - HCBBS Forum
52. How to make a timer with ECS700 - HCBBS Forum
53. 【First-Class Constructor Project Management Practice Questions】003 Invited Bidding - HCBBS Forum
54. Safety guidelines that conveyor chains with turning mechanisms must follow - HCBBS Forum
55. Who has any updates on the progress of the first phase of Rongsheng’s 40 million tons per year oil refining facility, with a capacity of 15 million tons per year? - HCBBS Forum
56. Isobutane removal tower - HCBBS Forum
57. What are the differences and connections between the terms project, device, system, section, and workshop? - HCBBS Forum
58. Regarding secondary steam - HCBBS Forum
59. Frequent incidents of toxic polyurethane plastic running tracks have drawn attention - HCBBS Forum
60. 【Daily Judgment NO.37】June 16, 2016 - HCBBS Forum
61. Environmental Protection Daily Tip: Reward on 6/15 – 3 points for answering correctly, plus another 3 points - HCBBS Forum
62. Well mineral salt particle size - HCBBS Forum
63. Corrosion problem in the ammonia scrubber in the transformation section - HCBBS Forum
64. Haichuan Coin Freelancer: Consult on the price of electrodesalination equipment? - HCBBS Forum
65. Solving for methods of treating livestock and poultry manure - HCBBS Forum
66. When selecting a pump, you must pay attention to these issues! - HCBBS Forum
67. 【Daily Question】Advanced Processing 20160618 Multiple Choice Question: For an evaporation process in which crystallization occurs, the appropriate process flow is ( ) - HCBBS Forum
68. Why do people like to drink beer in the summer - HCBBS Forum
69. May I ask at what level one needs to be to download attachments in the craft area? - HCBBS Forum
70. 【Haichuan Foodie Debate 06】Should water bean starch be added to stir-fried shredded meat to enhance the flavor? - HCBBS Forum
71. How can the mother liquor after MVR treatment be better reintroduced into the evaporation system? - HCBBS Forum
72. Thermal resistor - HCBBS Forum
73. Sign-in record post dated June 10, 2016 - HCBBS Forum
74. Super duplex steel - HCBBS Forum
75. 【Learn Ethylene Together】Five questions per day to easily learn about ethylene 04 - HCBBS Forum
76. 【Q&A Question 055】June 14, 2016 - HCBBS Forum
77. Skills for the acceptance of waterproof coating installation projects - HCBBS Forum
78. I would like to know the impact of catalytic stabilization positions on other positions, as well as the impact of other positions on stability - HCBBS Forum
79. 【Daily Question】Chemical Engineering Principles 388: Ion Exchange (June 18) - HCBBS Forum
80. What is the purpose of filling the high-pressure air cooler with water? - HCBBS Forum
81. A popular sport in summer – swimming - HCBBS Forum
82. Reforms to improve the treatment efficiency of UASB - HCBBS Forum
83. 【Euro Cup Big Bet】08 Russia vs Slovakia - HCBBS Forum
84. Sign-in record post from June 13, 2016 - HCBBS Forum
85. Buy ethane - HCBBS Forum
86. Which companies are good at producing bellows expansion joints? - HCBBS Forum
87. The steam jacket heating condensate is located 7 meters underground; a hydrophoger is installed at the surface. Can the condensate be drained to maintain the temperature underground? - HCBBS Forum
88. Please ask the masters for help. - HCBBS Forum
89. 【Euro Cup Big Bet】Group 02A: Switzerland vs Albania - HCBBS Forum
90. Are there cross-lines in the design of the reformer hydrogen generator and the reformer hydrogen compressor? - HCBBS Forum
91. We are seeking a workshop supervisor for MTBE, as well as engineers in equipment, instrumentation, and electrical fields - HCBBS Forum
92. Problems with absorption stabilization physical properties method - HCBBS Forum
93. 【Picture of the Day】2016 06 20 What is the device in this picture? - HCBBS Forum
94. Constant Warning | Recent Several Dangerous Incidents - HCBBS Forum
95. Pump installation height - HCBBS Forum
96. 【Daily Topic】【Electrical Edition 20160612】 - HCBBS Forum
97. Reboiler material inlet line - HCBBS Forum
98. Long-term recruitment for moderators in the information promotion section - HCBBS Forum
99. The Euro Cup kicks off tonight; let’s talk about the matches in Group A - HCBBS Forum
100. Why is the total nitrogen level so high in graphite wastewater? - HCBBS Forum