English — Forum #13 (Page 43/75)

1. Who has the original startup plan for the UOP continuous reforming unit at Yulin Refinery with a capacity of 1 million tons per year? - HCBBS Forum
2. 【Daily Question No. 069】March 10, 2018 - HCBBS Forum
3. If the original water contains moisture, should the mixing pressure in the feed desalination tank be reduced or increased? - HCBBS Forum
4. pyrolyzed carbon black - HCBBS Forum
5. What is the acceptable level of oil content in the sulfur-containing wastewater from atmospheric and vacuum distillation units? How to reduce oil in water? - HCBBS Forum
6. Catalytic Coking Reformate Blending Version 20181006 - HCBBS Forum
7. How to reduce noise in areas such as main fans and steam turbines - HCBBS Forum
8. Blackness of catalytic cracking distillate diesel - HCBBS Forum
9. In fuel ethanol gasoline, what is the denaturant used to add fuel ethanol? - HCBBS Forum
10. Water accumulation at the inlet of the exhaust fan - HCBBS Forum
11. 【Daily Question】Catalytic Coking Reformate Blending Version 20180503 - HCBBS Forum
12. Regarding investment plan management in project management, how can we reduce the accumulation of funds? - HCBBS Forum
13. What type of mechanical seal is suitable for high-temperature oil pumps? - HCBBS Forum
14. Catalysis papers - HCBBS Forum
15. The relationship between CO and flue gas COD - HCBBS Forum
16. First, second, and third flushes of the UOP adsorption separation rotary valve in the aromatic compounds complex plant - HCBBS Forum
17. Selection between dry and wet types? - HCBBS Forum
18. Catalyze emergency shutdown - HCBBS Forum
19. 【Daily Question No. 287】October 14, 2018 - HCBBS Forum
20. 2018 Catalytic Cracking Skills Competition - HCBBS Forum
21. Storage temperature and time for styrene without a polymerization inhibitor - HCBBS Forum
22. Catalytic Coking Reformate Blending Version 20180820 - HCBBS Forum
23. Discharge destination for light contaminated oil at the top of the catalytic unit tank - HCBBS Forum
24. The nitrogen supply for continuous reforming has been stopped - HCBBS Forum
25. What is a double-tube mesh filter - HCBBS Forum
26. Catalytic Coking Reformate Blending Version 20180722 - HCBBS Forum
27. Issues regarding oil withdrawal during the shutdown of catalytic fractionation - HCBBS Forum
28. Analysis and Solutions for Flue Gas Drift in Catalytic Flue Gas Desulfurization - HCBBS Forum
29. How is the location for injecting the demulsifier chosen, and what are the advantages? - HCBBS Forum
30. Catalytic Coking Reformate Blending Version 20181004 - HCBBS Forum
31. 【Daily Question No. 309】November 6, 2018 - HCBBS Forum
32. Catalytic Coking Reformate Blending Version 20181005 - HCBBS Forum
33. How to bake a new heating furnace? - HCBBS Forum
34. 【Daily Question】Catalytic Coking Reformate Blending Version 20180418 - HCBBS Forum
35. 【Daily Question】Catalytic Coking Reformate Blending Version 20180628 - HCBBS Forum
36. How to control the carbon content of the catalyst precursor in catalytic devices - HCBBS Forum
37. How to deal with water hammer in the condensate pipeline? - HCBBS Forum
38. What is the typical valve pressure drop? - HCBBS Forum
39. If the gasoline is not properly sealed, will its octane rating decrease over time? - HCBBS Forum
40. Reasons for seal coking - HCBBS Forum
41. 【Daily Question No. 236】August 24, 2018 - HCBBS Forum
42. What are the causes of feed interruption in a heating furnace and how to deal with it? - HCBBS Forum
43. Catalytic Coking Reformate Blending Version 20181008 - HCBBS Forum
44. What is the difference between a branch line, a side line, and an intersecting line? - HCBBS Forum
45. Which company has facilities for toluene disproportionation, xylene isomerization, alkylation of benzene with ethylene and propylene, as well as PX adsorption separation units? There are some private messages. - HCBBS Forum
46. 【Daily Question No. 178】June 27, 2018 - HCBBS Forum
47. 【Daily Question No. 092】April 2, 2018 - HCBBS Forum
48. Catalytic Coking Reformate Blending Version 20180906 - HCBBS Forum
49. 【Daily Question No. 140】May 20, 2018 - HCBBS Forum
50. How much is the investment for 300,000 tons of delayed coking? - HCBBS Forum
51. Diesel anti-wear agent - HCBBS Forum
52. What are the factors that affect the level of catalytic cracking recycle oil? Liquid level height - HCBBS Forum
53. Problems with the furnace tubes in coking heaters - HCBBS Forum
54. What are the properties of alumina, and why is it suitable as a carrier? - HCBBS Forum
55. Both constant head water and electrodialysis cut water turn black - HCBBS Forum
56. Orifice plate steam consumption - HCBBS Forum
57. 【Daily Question No. 208】July 27, 2018 - HCBBS Forum
58. There’s a problem in the atmospheric and vacuum distillation unit that is hard to explain - HCBBS Forum
59. 【Daily Question No. 153】June 2, 2018 - HCBBS Forum
60. 【Daily Question】Catalytic Coking Reformate Blending Version 20180411 - HCBBS Forum
61. 【Daily Question】Catalytic Coking Reformate Blending Version 20180615 - HCBBS Forum
62. Heat extraction drum outside the catalytic regenerator - HCBBS Forum
63. Process for producing methyl methacrylate by the oxidation of isobutylene - HCBBS Forum
64. Energy-saving methods for atmospheric and vacuum distillation units? - HCBBS Forum
65. What can the condensate from oil fields be used for? - HCBBS Forum
66. 【Daily Question No. 266】September 23, 2018 - HCBBS Forum
67. Is insulation required for the pressure relief lines of liquid hydrocarbons? - HCBBS Forum
68. Treatment of carbon monoxide in catalytic cracking flue gas - HCBBS Forum
69. How to deal with blockages at the bottom of the riser and in the sludge - HCBBS Forum
70. How to control C2 in reformed liquefied gas? - HCBBS Forum
71. Catalyst shutdown issue - HCBBS Forum
72. 【Daily Question No. 280】October 7, 2018 - HCBBS Forum
73. Application of electrostatic instruments in gas-phase fluidized bed reactors and interpretation of data - HCBBS Forum
74. 【Daily Question】Catalytic Coking Reformate Blending Version 20180410 - HCBBS Forum
75. General startup steps for catalytic cracking - HCBBS Forum
76. 【Daily Question No. 057】February 26, 2018 - HCBBS Forum
77. szorb regeneration - HCBBS Forum
78. fluidized bed - HCBBS Forum
79. 【Daily Question No. 087】March 28, 2018 - HCBBS Forum
80. Catalytic Coking Reformate Blending Version 20180816 - HCBBS Forum
81. 【Daily Question No. 186】July 5, 2018 - HCBBS Forum
82. Solving the mystery of components above C5 - HCBBS Forum
83. 【Daily Question】Catalytic Coking Reformate Blending Version 20180415 - HCBBS Forum
84. 【Daily Question】Catalytic Coking Reformate Blending Version 20180705 - HCBBS Forum
85. How to calculate the slurry cut temperature based on boiling range - HCBBS Forum
86. Are there any materials on the refining of catalytic cracking products? - HCBBS Forum
87. 【Daily Question】Catalytic Coking Reformate Blending Version 20180611 - HCBBS Forum
88. 【Daily Question】Catalytic Coking Reformate Blending Version 20180406 - HCBBS Forum
89. 【Daily Question No. 169】June 18, 2018 - HCBBS Forum
90. What are the reasons why copper sheets fail the inspection after alkali exchange in atmospheric and vacuum gasoline refining? - HCBBS Forum
91. 【Daily Question No. 299】October 26, 2018 - HCBBS Forum
92. Factors affecting reaction temperature and their reasons - HCBBS Forum
93. Catalytic Coking Reformate Blending Version 20180818 - HCBBS Forum
94. Catalytic Coking Reformate Blending Version 20181031 - HCBBS Forum
95. 【Daily Question No. 292】October 19, 2018 - HCBBS Forum
96. 【Daily Question】Catalytic Coking Reformate Blending Version 20180617 - HCBBS Forum
97. What are the causes of tempering in heating furnaces? - HCBBS Forum
98. Frequency of oil replacement in the lubricating oil tank of large-scale units - HCBBS Forum
99. 【Daily Question No. 143】May 23, 2018 - HCBBS Forum
100. 【Daily Question No. 130】May 10, 2018 - HCBBS Forum