English — Forum #13 (Page 59/75)

1. [Q&A] Catalytic Coking Reformate Blending Edition 20170912 - HCBBS Forum
2. 【Daily Question】Catalytic Coking Reformate Blending Version 20171129 - HCBBS Forum
3. Is it normal for the filter bags in the dust collectors of UOP continuous reforming units to need to be replaced every few months? - HCBBS Forum
4. 20171020 Atmospheric and Vacuum Distillation Questions and Answers - HCBBS Forum
5. [Q&A] Catalytic Coking Reformate Blending Edition 20180102 - HCBBS Forum
6. Jiujiang Petrochemical, Zhenhai Refining & Chemical | Take a look at the highlights of the first batch of green model factories in 2017! - HCBBS Forum
7. 【Daily Question No. 008】January 8, 2018 - HCBBS Forum
8. What is the cost of recovering ethane from gas fields, in yuan per ton? - HCBBS Forum
9. Catalytic LPG desulfurization system - HCBBS Forum
10. 【Q&A】Catalytic Coking Reformate Blending Edition 20170919 - HCBBS Forum
11. 【Daily Question】Catalytic Coking Reformate Blending Version 20170908 - HCBBS Forum
12. Catalytic knowledge - HCBBS Forum
13. Catalytic external heat exchanger - HCBBS Forum
14. Issues related to the electrodesalination processing of low-quality oils - HCBBS Forum
15. Seeking expert help: issues with regeneration in a catalytic unit with two counter-current regeneration stages - HCBBS Forum
16. 【Daily Question】Catalytic Coking Reformate Blending Version (Multiple Choice) 20171109 - HCBBS Forum
17. What are the conditions for an emergency shutdown of the rich gas compressor? Learn* and share. - HCBBS Forum
18. Catalytic flue main fan - HCBBS Forum
19. A layperson asks about gasoline desulfurization - HCBBS Forum
20. Is there any correlation between the sulfur content in the feedstock of the atmospheric and vacuum distillation units and the sulfur content in the residue produced? - HCBBS Forum
21. I would like to ask about the issue of online instrument monitoring in the combustion process control of refinery combustion heaters (reformers, crackers, etc.) - HCBBS Forum
22. 【Daily Question】Catalytic Coking Reformate Blending Version 20170820 - HCBBS Forum
23. What are the reasons for poor cooling efficiency in the vent water tank of a delayed coking unit? - HCBBS Forum
24. Differences between 15CrMo and 1Cr5Mo - HCBBS Forum
25. Practice questions on August 21, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for your replies) - HCBBS Forum
26. 【Daily Question】Catalytic Coking Reformate Blending Version 20170823 (Supplement) - HCBBS Forum
27. Flue gas desulfurization and dust removal in catalytic cracking - HCBBS Forum
28. 【Daily Question】Catalytic Coking Reformate Blending Version 20170915 - HCBBS Forum
29. Multiple-choice question on October 18, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for your replies) - HCBBS Forum
30. On the issue of white smoke in catalytic flue gas desulfurization (wet method) - HCBBS Forum
31. Regarding flue gas desulfurization, what is the typical removal rate for SO3? What are the issues related to testing, and how is SO3 in flue gas emissions measured? - HCBBS Forum
32. Analysis of the four components of catalytic raw materials - HCBBS Forum
33. 【Daily Question】Catalytic Coking Reformate Blending Version 20180131 - HCBBS Forum
34. Multiple-choice question on October 13, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for your replies) - HCBBS Forum
35. Which unit in the aromatic compound complex is relatively more complex? - HCBBS Forum
36. 【Daily Question】Catalytic Coking Reformate Blending Version 20171119 - HCBBS Forum
37. 【Daily Question】Catalytic Coking Reformate Blending Version 20171201 - HCBBS Forum
38. Shift supervisors and assistants in the new era - HCBBS Forum
39. The crude gasoline produced in catalytic refining is left for an extended period, changes color, and is then reprocessed - HCBBS Forum
40. True or False Question – Dry Gas Recovery and Wastewater Stripping Version: One Question per Day 12.4 - HCBBS Forum
41. Multiple-choice Questions – Dry Gas Recovery and Wastewater Stripping Version: One Question per Day, 12.12 - HCBBS Forum
42. Which sea friend has information on POX? - HCBBS Forum
43. Issues with cleaning pipelines larger than DN500 - HCBBS Forum
44. Issues regarding the filtration and recovery of catalysts for hydrogenation reactions - HCBBS Forum
45. Urgently seeking suppliers of semi-regenerative reforming catalysts and equipment - HCBBS Forum
46. What is distillate oil? What is the main purpose of a modification device, and what is its principle? - HCBBS Forum
47. 【Daily Question No. 052】February 21, 2018 - HCBBS Forum
48. Oil dripping from the dry gas seal vent pipe of the rich gas compressor - HCBBS Forum
49. Method of pipeline installation - HCBBS Forum
50. Looking for a WeChat group for catalytic reforming - HCBBS Forum
51. [Q&A] Catalytic Coking Reformate Blending Edition 20171008 - HCBBS Forum
52. Regarding the principles and methods for enterprise bidding, such as winning bids at low prices or by meeting specific targets, what other methods exist, and what are the advantages and disadvantages of each? - HCBBS Forum
53. Catalytic cracking density, level - HCBBS Forum
54. Analysis of catalytic fractionation slurry samples - HCBBS Forum
55. [Q&A] Catalytic Coking Reformate Blending Version 20180104 - HCBBS Forum
56. Pressure testing of catalytic medium-pressure drum - HCBBS Forum
57. 【Q&A】Catalytic Coking Reformate Blending Edition 20171016 - HCBBS Forum
58. Practice questions on September 7, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies - HCBBS Forum
59. 【Daily Question】Catalytic Coking Reformate Blending Version 20171217 - HCBBS Forum
60. The heat exchange efficiency of the slurry-feed oil heat exchanger has declined, preventing an increase in the preheating temperature of the feed oil - HCBBS Forum
61. 【Daily Question】Catalytic Coking Reformate Blending Version 20180211 - HCBBS Forum
62. [Q&A] Catalytic Coking Reformate Blending Version 20170907 - HCBBS Forum
63. 【Daily Question】Catalytic Coking Reformate Blending Version 20170920 - HCBBS Forum
64. The issue of training new employees - HCBBS Forum
65. How to handle sulfur-containing fuel gases from reforming and diesel upgrading - HCBBS Forum
66. Report issues - HCBBS Forum
67. Using used cooking oil in airplanes? Amazing, my country! What else can’t you do? - HCBBS Forum
68. The problem of catalytic tripyramidal lining - HCBBS Forum
69. 【Daily Question】Catalytic Coking Reformate Blending Version (Multiple Choice) 20171106 - HCBBS Forum
70. Who has the C5, C6 isomerization question bank? ? - HCBBS Forum
71. Countdown to the ban on traditional fuel vehicles: Oil companies such as the Big Three are under the greatest pressure - HCBBS Forum
72. Advantages and disadvantages of using catalysis to recycle light oil at the bottom of the lift column - HCBBS Forum
73. True or False Questions – Dry Gas Recovery and Wastewater Stripping Version: One Question per Day, 12.12 - HCBBS Forum
74. Key aspects of workshop management - HCBBS Forum
75. Air leakage from the steam seal of a back-pressure turbine - HCBBS Forum
76. 【Daily Question】Catalytic Coking Reformate Blending Version (True/False Questions) 20171102 - HCBBS Forum
77. Could I have a plan for loading and unloading the catalyst in the catalytic unit? Thank you so much! - HCBBS Forum
78. 【Q&A】Catalytic Coking Reformate Blending Version 20170921 - HCBBS Forum
79. 【Daily Question No. 035】February 4, 2018 - HCBBS Forum
80. 【Q&A】Catalytic Coking Reformate Blending Edition 20171202 - HCBBS Forum
81. [Q&A] Catalytic Coking Reformate Blending Edition 20171101 - HCBBS Forum
82. 【Daily Question】Catalytic Coking Reformate Blending Version (Multiple Choice) 20171107 - HCBBS Forum
83. 【Daily Question】Catalytic Coking Reformate Blending Version 20180302 - HCBBS Forum
84. Reformation cooling mode - HCBBS Forum
85. Are the speed control valves of steam turbines generally automatic? - HCBBS Forum
86. What is the role of cobalt titanium cyanosulfide in alkaline solutions? - HCBBS Forum
87. 【Daily Question No. 024】January 24, 2018 - HCBBS Forum
88. How to operate the coking air-cooling fan for the best cooling effect? - HCBBS Forum
89. Backfire in the heating furnace burner - HCBBS Forum
90. Does anyone have the SHT3036-2012 standard? Could you send it to me? Thank you so much! ! ! ! - HCBBS Forum
91. May I ask whether additives such as olefin reducers or octane boosters still need to be added to the reactor now, or have they already been included in the catalyst? - HCBBS Forum
92. Are there any successful cases of non-hydrodesulfurization technology in China? - HCBBS Forum
93. 【Daily Question No. 046】December 30, 2017 - HCBBS Forum
94. How to choose the high (low) selector in the control circuit? - HCBBS Forum
95. True or False questions on December 18, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
96. 【Daily Question】Catalytic Coking Reformate Blending Version 20171204 - HCBBS Forum
97. Insights on petrochemical DCS - HCBBS Forum
98. Three categories + base oil - HCBBS Forum
99. 【Q&A】Catalytic Coking Reformate Blending Edition 20171124 - HCBBS Forum
100. Discussion on coke hardness - HCBBS Forum