English — Forum #13 (Page 40/75)

1. 【Daily Question No. 123】May 3, 2018 - HCBBS Forum
2. Advantages and disadvantages of reprocessed oil slurry in delayed coking units - HCBBS Forum
3. 【Daily Question】Catalytic Coking Reformate Blending Version 20180630 - HCBBS Forum
4. Issues with the pressure fluctuations of 3 rises and 3 drops during the initial startup of the reformation unit’s steam drum boiling process - HCBBS Forum
5. Radiation pump filter switching steps - HCBBS Forum
6. The reserve level in the regenerator varies significantly - HCBBS Forum
7. Discussion on the oil temperature issue of the butterfly valve at the inlet of the flue gas exhaust system in catalytic units - HCBBS Forum
8. Laryngeal pressure difference - HCBBS Forum
9. 【Daily Question No. 181】June 30, 2018 - HCBBS Forum
10. 『Original by HaiChuan Translation Team』Petroleum Glossary (Part 2) - HCBBS Forum
11. 【Daily Question No. 252】September 9, 2018 - HCBBS Forum
12. Principles of cooling and capacity reduction for petrochemical plants - HCBBS Forum
13. Domestic market development strategy for catalysts - HCBBS Forum
14. How can white clay be used to remove olefins from aromatics? - HCBBS Forum
15. What is the impact of water in fuel oil on operations? - HCBBS Forum
16. What is the job of a warehouse worker in the chemical production workshop of a coking plant? - HCBBS Forum
17. Catalytic Coking Reformate Blending Version 20181026 - HCBBS Forum
18. Catalytic reforming operator quiz app - HCBBS Forum
19. What causes an increase in the amount of non-condensable gas at reduced pressure? - HCBBS Forum
20. Operational issues with the catalytic cracking flue gas desulfurization system? - HCBBS Forum
21. 【Daily Question No. 238】August 26, 2018 - HCBBS Forum
22. Catalytic start-up - HCBBS Forum
23. Dark water from the electrodialysis desalination tank - HCBBS Forum
24. 【Daily Question No. 065】March 6, 2018 - HCBBS Forum
25. Direction of the steam flow meter at the boundary of the catalytic unit - HCBBS Forum
26. What are the reasons for oil leakage from the burner? - HCBBS Forum
27. 【Daily Question】Catalytic Coking Reformate Blending Version 20180707 - HCBBS Forum
28. What causes the decrease in the dry point of refined naphtha? - HCBBS Forum
29. 【Daily Question】Catalytic Coking Reformate Blending Version 20180515 - HCBBS Forum
30. What causes the vacuum level not to increase? How to deal with it? - HCBBS Forum
31. Seek CAD version of process diagrams for crude oil electrodesalination and atmospheric/vacuum distillation - HCBBS Forum
32. What is the impact of cutting the impeller of a mechanical pump on its operating conditions? - HCBBS Forum
33. Looking for recommendations for manufacturers of oil-water-sludge separation equipment - HCBBS Forum
34. What to do if the furnace shuts down frequently after switching its fuel gas to natural gas - HCBBS Forum
35. Properties of amine solutions for desulfurization - HCBBS Forum
36. How much is the accumulator on the compressor lubricating oil main pipe? - HCBBS Forum
37. 【Daily Question No. 078】March 19, 2018 - HCBBS Forum
38. 【Daily Question No. 199】July 18, 2018 - HCBBS Forum
39. What are the reasons for the excessively high salt content in crude oil after electrodialysis desalination, and what are the solutions? - HCBBS Forum
40. Catalytic Coking Reformate Blending Version 20181116 - HCBBS Forum
41. How is the temperature after heat release due to catalyst coking in a reforming unit’s regenerated catalyst calculated? - HCBBS Forum
42. Should the catalytic pre-heating of dry gas be done using untreated gas or gas that has been desulfurized? - HCBBS Forum
43. 【Daily Question】Catalytic Coking Reformate Blending Version 20180324 - HCBBS Forum
44. Do everyone think it is necessary to carry out step-by-step transformation of the system and prepare work process sheets? - HCBBS Forum
45. Catalytic Coking Reformate Blending Version 20180724 - HCBBS Forum
46. 【Daily Question】Catalytic Coking Reformate Blending Version 20180321 - HCBBS Forum
47. Effect of the differential pressure between the regeneration reduction section and the reforming-reduction section - HCBBS Forum
48. 95% pass rate for catalytic cracking diesel - HCBBS Forum
49. What impact does the uneven distribution of raw materials in the heating furnace tubes have on the heating furnace? - HCBBS Forum
50. 【Daily Question No. 291】October 18, 2018 - HCBBS Forum
51. Which expert knows where to buy petroleum gum? - HCBBS Forum
52. Delayed coking liquefied gas - HCBBS Forum
53. What is PRD regulation? What is its relationship with cascade control? - HCBBS Forum
54. What is a light hydrocarbon recovery unit used for? - HCBBS Forum
55. Restructuring Annual Meeting - HCBBS Forum
56. Metal content in petroleum coke - HCBBS Forum
57. PID knowledge - HCBBS Forum
58. 【Daily Question No. 175】June 24, 2018 - HCBBS Forum
59. 【Daily Question No. 216】August 4, 2018 - HCBBS Forum
60. Catalytic start-up of distillation line dehydration - HCBBS Forum
61. What is the use of butyl octyl alcohol residue? - HCBBS Forum
62. 【Daily Question】Catalytic Coking Reformate Blending Version 20180419 - HCBBS Forum
63. 【Daily Question No. 095】April 5, 2018 - HCBBS Forum
64. If the final boiling point of gasoline is too high, can adding light materials such as C5 or naphtha and mixing them lower the final boiling point? - HCBBS Forum
65. 【Daily Question No. 114】April 24, 2018 - HCBBS Forum
66. Flexible coking information found online - HCBBS Forum
67. What are the reasons for poor fluidization when restarting the regenerative inclined tube? - HCBBS Forum
68. What parameters are considered for new catalytic cracking units? - HCBBS Forum
69. 【Daily Question No. 128】May 8, 2018 - HCBBS Forum
70. 【Daily Question】Catalytic Coking Reformate Blending Version 20180620 - HCBBS Forum
71. 【Daily Question】Catalytic Coking Reformate Blending Version 20180529 - HCBBS Forum
72. Reasons for fluctuations in catalyst reserves - HCBBS Forum
73. Domestic needle coke production capacity - HCBBS Forum
74. 【Daily Question No. 243】August 31, 2018 - HCBBS Forum
75. 【Daily Question】Catalytic Coking Reformate Blending Version 20180328 - HCBBS Forum
76. Under what circumstances is a flare tower considered to be free of flammable liquids? Please give an example, thank you - HCBBS Forum
77. Catalytic Coking Reformate Blending Version 20180721 - HCBBS Forum
78. Does anyone have an electronic version of the book on process calculation and technical analysis of hydrocracking units? Please share it, thank you - HCBBS Forum
79. 【Daily Question】Catalytic Coking Reformate Blending Version 20180623 - HCBBS Forum
80. How can adjusting the excess air coefficient of a heating furnace improve its thermal efficiency? - HCBBS Forum
81. Catalytic Coking Reformate Blending Version 20181106 - HCBBS Forum
82. How to determine whether a heat exchanger leak is caused by a leak in the floating head cover or in the small floating head? - HCBBS Forum
83. 【Daily Question】Catalytic Coking Reformate Blending Version 20180402 - HCBBS Forum
84. Anti-coking steam and fluidization steam at the bottom of the catalytic riser reactor - HCBBS Forum
85. How do the properties of the oil affect the desalination efficiency? - HCBBS Forum
86. There are many advantages to comparing the liquid level inside and outside the device’s liquid level chamber - HCBBS Forum
87. Excessive SO2 levels in flue gas - HCBBS Forum
88. Catalytic flue gas outlet - HCBBS Forum
89. Catalytic Coking Reformate Blending Version 20180815 - HCBBS Forum
90. 【Daily Question】Catalytic Coking Reformate Blending Version 20180519 - HCBBS Forum
91. 【Daily Question No. 223】August 11, 2018 - HCBBS Forum
92. 【Daily Question No. 179】June 28, 2018 - HCBBS Forum
93. 【Daily Question No. 134】May 14, 2018 - HCBBS Forum
94. What are the functions of air preheaters in heating furnaces? - HCBBS Forum
95. 【Daily Question】Catalytic Coking Reformate Blending Version 20180522 - HCBBS Forum
96. 【Daily Question No. 072】March 13, 2018 - HCBBS Forum
97. The lead acetate corrosion test for pentane oil failed; how should this be adjusted? - HCBBS Forum
98. The difference between API and ACEA - HCBBS Forum
99. Can ammonia water be injected in catalytic flue gas desulfurization? - HCBBS Forum
100. The function of the coking oil drainage tank - HCBBS Forum