English — Forum #360 (Page 27/35)

1. Purification Technology Edition Security Question [051] - HCBBS Forum
2. Under what conditions does the desulfurization unit carry liquid to the compressor inlet? - HCBBS Forum
3. The most frustrating person or thing - HCBBS Forum
4. Coal chemical industry: The prospects of coal-based ethylene glycol from a global endowment perspective - HCBBS Forum
5. Question regarding sulfur content in coal-based methanol - HCBBS Forum
6. One question per day 20170919(2) 75 facts on safety production techniques - HCBBS Forum
7. Regarding the Daily Question’s Methanol Technology version dated 20170914, the sulfur content should be 0.1 ppm - HCBBS Forum
8. Discussion on the Use of Methanol Synthesis Catalysts - HCBBS Forum
9. Purification Technology Edition Security Question [073] - HCBBS Forum
10. 2017-7-31 Purification Technology Edition Daily Question - HCBBS Forum
11. Coordination between chiller operation and methanol washing operation - HCBBS Forum
12. Practical Exercise on Purification Technology Version [021] - HCBBS Forum
13. [Methanol Technical Version] Process Questions, July 24 - HCBBS Forum
14. 2017-8-23 Purification Technology Edition Daily Question (Fill-in-the-blank) - HCBBS Forum
15. Daily Question: Methanol Technology Edition 20170926 - HCBBS Forum
16. Daily Question: Methanol Technology Edition 20171004(1) - HCBBS Forum
17. [Methanol Technical Version] Equipment Questions, July 22 - HCBBS Forum
18. What fuel is used for heat absorption in the natural gas to methanol conversion furnace? What is the quantity of such furnaces and what is the approximate proportion of heating energy required? - HCBBS Forum
19. Analysis of the reasons for excessive sulfur content in CO2 product gas - HCBBS Forum
20. An overview of China’s 10-year achievements in innovation in the coal chemical industry - HCBBS Forum
21. Use of methanol synthesis catalysts - HCBBS Forum
22. 2017-7-8 Purification Technology Edition Daily Question - HCBBS Forum
23. Common sizes of fiber demisters - HCBBS Forum
24. Change the control of the valve preventing ammonium salt crystallization in the last heat exchanger - HCBBS Forum
25. Does the syngas before synthesis need to be purified? - HCBBS Forum
26. Could anyone share the operating procedures and training materials for coal-to-hydrogen conversion? - HCBBS Forum
27. The conversion tube in the converter cracked during operation; it was very dangerous - HCBBS Forum
28. Daily Question: Methanol Technology Edition 20171011 - HCBBS Forum
29. The gasket on the reboiler head has been damaged - HCBBS Forum
30. How is COS in gases analyzed? - HCBBS Forum
31. Urgent! Urgent! The passivation problem of high-pressure diol - HCBBS Forum
32. Purification Technology Edition Security Question [066] - HCBBS Forum
33. Daily Question: Methanol Technology Edition 20170929 - HCBBS Forum
34. Methanol - HCBBS Forum
35. [Methanol Technical Version] Safety Questions, July 30 - HCBBS Forum
36. Daily Question: Methanol Technology Edition 20171012(1) - HCBBS Forum
37. Purification Technology Edition Security Question [034] - HCBBS Forum
38. [Methanol Technical Version] Safety Questions, July 21 - HCBBS Forum
39. Q&A on Purification Technology [025] - HCBBS Forum
40. 2017-7-15 Purification Technology Edition Daily Question (True/False) - HCBBS Forum
41. 2017-9-2 Purification Technology Edition Daily Question - HCBBS Forum
42. Materials for methanol synthesis reactors - HCBBS Forum
43. Propylene refrigeration system: Problem of continuously decreasing propylene liquid level - HCBBS Forum
44. At a holding temperature of 340–350 degrees in the converter, carbon monoxide undergoes decomposition, resulting in the formation of carbon - HCBBS Forum
45. Daily Question: Methanol Technology Edition 20171004 - HCBBS Forum
46. Summary of Practical Exercises on Purification Technology (August 2017) - HCBBS Forum
47. Q&A on Purification Technology Version [010] - HCBBS Forum
48. Summary Post on the Methanol Market Conditions and Prices in January 2017 - HCBBS Forum
49. A summary analysis of methanol price trends from 2015 to 2017, intended to provide relevant information for those in the coal-based methanol industry! - HCBBS Forum
50. What is the relationship between the amount of methanol synthesis catalyst and the reaction pressure, and what is an appropriate value for the synthesis pressure? - HCBBS Forum
51. Severe liquid presence in the online analyzer - HCBBS Forum
52. What is the maximum pressure reached by an acetylene compressor? - HCBBS Forum
53. The first production unit of the Zhong’an United Coal Chemical Project was completed by CCCC - HCBBS Forum
54. Relationship between operating pressure and temperature in low-temperature methanol washing - HCBBS Forum
55. Small black spots appear in the methanol product - HCBBS Forum
56. Purification Technology Edition: Daily Question [October 13, 2017] - HCBBS Forum
57. 2017-7-2 Purification Technology Edition Daily Question - HCBBS Forum
58. 2017-2-14 True or False Questions - HCBBS Forum
59. Ticket Management Questionnaire - HCBBS Forum
60. Daily Question: Methanol Technology Edition 20171015(1) - HCBBS Forum
61. 2017-2-4 True or False Questions (3 points for participation, 8 points for correct answers) - HCBBS Forum
62. Reasons for unqualified free alkali in methanol distillation and treatment methods - HCBBS Forum
63. Q&A on Purification Technology Version [021] - HCBBS Forum
64. Daily Question: Methanol Technology Edition 20170930 (1) - HCBBS Forum
65. Issues with the gas generation system renovation for the 100,000 tons/year methanol project - HCBBS Forum
66. Low-temperature methanol washing: what to do if the ammonia content is too high? - HCBBS Forum
67. Summary of Research on the Four Major Coal-to-Olefins Projects in the Northwest - HCBBS Forum
68. Purification Technology Edition Security Question [020] - HCBBS Forum
69. 2017-2-28 True or False Questions - HCBBS Forum
70. 2017-8-24 Purification Technology Edition Daily Question - HCBBS Forum
71. Q&A on Purification Technology [023] - HCBBS Forum
72. Daily Question: Methanol Technology Edition 20171016 - HCBBS Forum
73. Public announcement on the environmental impact assessment approval for the Zhongtian Hechuang mine water advanced treatment plant project - HCBBS Forum
74. Practical Exercise on Purification Technology Version [023] - HCBBS Forum
75. Why is it necessary to reduce carbon monoxide levels to below 0.1% during the shutdown of medium-pressure methanol plants? - HCBBS Forum
76. Removal rate of organic sulfur - HCBBS Forum
77. Purification Technology Edition: One Question per Week (Fourth Week of August 2017) - HCBBS Forum
78. 2017-6-19 One Question per Day for Purification Technology Edition - HCBBS Forum
79. 2017-3-6 True or False Questions - HCBBS Forum
80. Summary post on the methanol market trends and prices from March to December 2017 - HCBBS Forum
81. What is the unit for the iron ion content in MDEA decarboxylation solutions? - HCBBS Forum
82. Acceleration of preliminary work for 500,000 tons per year of coal-based ethylene glycol production in Ordos - HCBBS Forum
83. Performance evaluation indicators for molecular sieves - HCBBS Forum
84. 2017-9-24 Purification Technology Edition Daily Question - HCBBS Forum
85. Switzerland makes progress in developing a new process for the direct conversion of methane into methanol - HCBBS Forum
86. On the control of process parameters and operation of waste heat boilers - HCBBS Forum
87. 2017-6-27 Purification Technology Edition Daily Question - HCBBS Forum
88. Purification Technology Edition Security Question [012] - HCBBS Forum
89. Summary of Q&A on Purification Technologies (August 2017) - HCBBS Forum
90. Deoiling tank internals - HCBBS Forum
91. Purification Technology Q&A Version [004] - HCBBS Forum
92. Comparison of operating rates of 4 domestic sets of 200,000-ton coal-based ethylene glycol plants - HCBBS Forum
93. Sulfur content in regenerated methanol from low-temperature methanol washing - HCBBS Forum
94. Practical Exercise on Purification Technology Version [006] - HCBBS Forum
95. Q&A on Purification Technology Version [020] - HCBBS Forum
96. 2017-7-26 Purification Technology Edition Daily Question - HCBBS Forum
97. Construction of the tank farm for Anhui’s 1.7 million tons per year coal-to-olefins project has begun - HCBBS Forum
98. 2017-6-7 Purification Technology Edition Daily Question - HCBBS Forum
99. Daily Question: Methanol Technology Edition 20170918 - HCBBS Forum
100. 2017-7-14 Purification Technology Edition Daily Question - HCBBS Forum