English — Forum #13 (Page 44/75)

1. Catalytic Coking Reformate Blending Version 20181022 - HCBBS Forum
2. Catalytic cracking distillation water integration - HCBBS Forum
3. Q&A on Catalytic Reforming Technology, 3rd Edition – Need help? - HCBBS Forum
4. How to connect self-generated medium-pressure steam to the grid at startup, and what precautions should be taken? - HCBBS Forum
5. The problem of diesel not being suitable for combustion - HCBBS Forum
6. Expansion joints for catalytic startup - HCBBS Forum
7. Catalytic supercharger - HCBBS Forum
8. Pumping sub-string air - HCBBS Forum
9. Should a quick shut-off valve be installed at the outlet of the catalytic slurry pump, and what is the basis for this? - HCBBS Forum
10. 【Daily Question No. 295】October 22, 2018 - HCBBS Forum
11. Catalytic Coking Reformate Blending Version 20181101 - HCBBS Forum
12. The underground pipeline leading to the underground light-oil tank is blocked; how should this be dealt with? - HCBBS Forum
13. Control parameters for combustion efficiency of heating furnaces, cracking furnaces, reforming furnaces, etc. in refineries - HCBBS Forum
14. Pump inlet pressure, current - HCBBS Forum
15. 【Daily Question No. 168】June 17, 2018 - HCBBS Forum
16. What is the typical Ennevis viscosity range for vacuum residue? - HCBBS Forum
17. 【Daily Question】Catalytic Coking Reformate Blending Version 20180331 - HCBBS Forum
18. Catalytic Coking Reformate Blending Version 20181114 - HCBBS Forum
19. 【Daily Question】Catalytic Coking Reformate Blending Version 20180614 - HCBBS Forum
20. Catalytic Coking Reformate Blending Version 20180830 - HCBBS Forum
21. Adjustments to account for lighter crude oil properties - HCBBS Forum
22. What are the advantages of T-fin tube heat exchangers? - HCBBS Forum
23. Progress of the CNOOC Petrochemical Project - HCBBS Forum
24. 【Daily Question】Catalytic Coking Reformate Blending Version 20180424 - HCBBS Forum
25. The issue of flue gas enthalpy - HCBBS Forum
26. What are the symptoms of a malfunctioning safety valve in an air pressure unit causing it to activate on its own? - HCBBS Forum
27. How many types of baffle plates are there? What is the function of baffle plates? - HCBBS Forum
28. How to overcome the bottlenecks in the comprehensive utilization of straw - HCBBS Forum
29. 【Daily Question No. 227】August 15, 2018 - HCBBS Forum
30. 【Daily Question No. 090】March 31, 2018 - HCBBS Forum
31. 【Daily Question No. 207】July 26, 2018 - HCBBS Forum
32. Dehydration in atmospheric and vacuum distillation units - HCBBS Forum
33. Seeking catalysts for toluene disproportionation, xylene isomerization, and benzene alkylation! - HCBBS Forum
34. Coking on the outer wall of the spiral rising gas pipe inside the settler - HCBBS Forum
35. How to deal with low pH value in water cut during electrodesalination - HCBBS Forum
36. 【Daily Question No. 241】August 29, 2018 - HCBBS Forum
37. 【Daily Question No. 278】October 5, 2018 - HCBBS Forum
38. Technical Q&A on Atmospheric and Vacuum Distillation Units (Second Edition) - HCBBS Forum
39. 【Daily Question No. 083】March 24, 2018 - HCBBS Forum
40. Why has the outlet pressure of the slurry pump decreased compared to before? - HCBBS Forum
41. 【Daily Question No. 165】June 14, 2018 - HCBBS Forum
42. 【Daily Question No. 075】March 16, 2018 - HCBBS Forum
43. Factors affecting range hood efficiency - HCBBS Forum
44. Low outlet temperature selection control for the reformation furnace - HCBBS Forum
45. 【Daily Question No. 091】April 1, 2018 - HCBBS Forum
46. Catalytic diesel, upper and lower extraction - HCBBS Forum
47. 【Daily Question】Catalytic Coking Reformate Blending Version 20180320 - HCBBS Forum
48. 【Daily Question No. 138】May 18, 2018 - HCBBS Forum
49. Will reformed C9+ aromatics polymerize and coking at high temperatures? - HCBBS Forum
50. Equipment investment - HCBBS Forum
51. I would like to ask about the issue of assigning staff to specific positions - HCBBS Forum
52. 【Daily Question No. 205】July 24, 2018 - HCBBS Forum
53. What are the recent technologies that are driving the development of delayed coking technology in terms of environmental friendliness, efficiency, cleanliness, and safety? - HCBBS Forum
54. 【Daily Question No. 086】March 27, 2018 - HCBBS Forum
55. The regulating valve for the reprocessed oil slurry does not close properly - HCBBS Forum
56. Catalytic Coking Reformate Blending Version 20180909 - HCBBS Forum
57. Process of coking feed oil under accident conditions - HCBBS Forum
58. Catalytic Coking Reformate Blending Version 20181003 - HCBBS Forum
59. How to deal with severe smoke containing catalyst? - HCBBS Forum
60. The overall yield of the gas separation unit in the catalytic combined unit has decreased - HCBBS Forum
61. 【Daily Question No. 119】April 29, 2018 - HCBBS Forum
62. I would like to ask everyone: does C 9+ include C 9? C 9- Does it include C 9? - HCBBS Forum
63. 【Daily Question No. 242】August 30, 2018 - HCBBS Forum
64. 【Daily Question No. 066】March 7, 2018 - HCBBS Forum
65. 【Daily Question】Catalytic Coking Reformate Blending Version 20180517 - HCBBS Forum
66. 【Daily Question No. 113】April 23, 2018 - HCBBS Forum
67. The newcomer has a problem with the heating furnace and is seeking help - HCBBS Forum
68. Is it better to control the flow rate of the cooler’s cooling water at the inlet or at the outlet? Why? - HCBBS Forum
69. Catalytic Coking Reformate Blending Version 20181117 - HCBBS Forum
70. Hydrogen sulfide absorption - HCBBS Forum
71. 【Daily Question No. 111】April 21, 2018 - HCBBS Forum
72. Regarding the procurement phase in project construction, how can it be carried out efficiently, at affordable prices with high quality, while ensuring integrity and transparency? - HCBBS Forum
73. What is the principle of wet air cooling? - HCBBS Forum
74. 【Daily Question No. 172】June 21, 2018 - HCBBS Forum
75. 【Daily Question No. 302】October 29, 2018 - HCBBS Forum
76. Seeking help regarding catalytic cracking process - HCBBS Forum
77. 【Daily Question No. 213】August 1, 2018 - HCBBS Forum
78. Alkylation unit - HCBBS Forum
79. The slurry has a high solid content - HCBBS Forum
80. How many types are there for heating furnace soot blowers? Which soot blowing method is the best? - HCBBS Forum
81. 【Daily Question No. 234】August 22, 2018 - HCBBS Forum
82. High differential pressure in fiber membrane contactor - HCBBS Forum
83. Do you regularly start up the lubrication oil pump for your turbine during shutdown maintenance? - HCBBS Forum
84. Catalytic cracking operation cycle - HCBBS Forum
85. 【Daily Question】Catalytic Coking Reformate Blending Version 20180616 - HCBBS Forum
86. 【Daily Question】Catalytic Coking Reformate Blending Version 20180327 - HCBBS Forum
87. Severe ash accumulation is present behind the induced draft fan in the flue of the atmospheric and vacuum distillation heating furnace - HCBBS Forum
88. 【Daily Question No. 222】August 10, 2018 - HCBBS Forum
89. What to do if the pressure difference in the reforming reactor is high? - HCBBS Forum
90. Does the compressor intercooler have a water injection process? - HCBBS Forum
91. Catalytic riser outlet VQS - HCBBS Forum
92. 【Daily Question No. 062】March 3, 2018 - HCBBS Forum
93. Can an acrylic coolant at -40 degrees Celsius cool other substances to below -40 degrees Celsius? - HCBBS Forum
94. 【Daily Question No. 200】July 19, 2018 - HCBBS Forum
95. Catalytic Coking Reformate Blending Version 20181014 - HCBBS Forum
96. 【Daily Question】Catalytic Coking Reformate Blending Version 20180701 - HCBBS Forum
97. I would like to ask if there are any standards regarding the flow direction of the media in the shell and tube sides of a heat exchanger? Which pipe processes apply? Which are applicable to the shell side? - HCBBS Forum
98. How is charring carried out in a vacuum furnace? - HCBBS Forum
99. How long does it take to respond after injecting diesel? - HCBBS Forum
100. I would like to ask the experts here! The problem of asphalt blending. - HCBBS Forum