English — Forum #13 (Page 32/75)

1. Ningxia Petrochemical Catalytic Cracking Unit - HCBBS Forum
2. Help, water vapor and organic waste gases - HCBBS Forum
3. Regarding the issue of raw material atomization - HCBBS Forum
4. Catalytic Coking Reformate Blending Version 20190504 - HCBBS Forum
5. Catalytic Coking Reformate Blending Version 20190709 - HCBBS Forum
6. How does the oil in the atmospheric leg of a vacuum distillation unit get out? - HCBBS Forum
7. 【Daily Question No. 343】December 10, 2018 - HCBBS Forum
8. Classification of float flow meters - HCBBS Forum
9. 【Daily Question No. 99】April 9, 2019 - HCBBS Forum
10. Summary of Daily Questions on Atmospheric and Vacuum Distillation in 2019 - HCBBS Forum
11. Catalytic Coking Reformate Blending Version 20190803 - HCBBS Forum
12. A brief discussion on the product accuracy of insert-type vortex flowmeters - HCBBS Forum
13. Catalytic Coking Reformate Blending Version 20190606 - HCBBS Forum
14. High nitrogen oxides in flue gas - HCBBS Forum
15. Catalytic Coking Reformate Blending Version 20190325 - HCBBS Forum
16. Purpose of catalyzing the displacement of pulp from smoke liquid - HCBBS Forum
17. How catalytic cracking removes residues and puts the waste heat boiler system into operation - HCBBS Forum
18. 【Daily Question No. 191】July 10, 2019 - HCBBS Forum
19. Catalytic Coking Reformate Blending Version 20190509 - HCBBS Forum
20. Catalytic Coking Reformate Blending Version 20190418 - HCBBS Forum
21. Looking for drawings and instructions for oil mist lubrication of pumps - HCBBS Forum
22. 【Daily Question No. 167】June 16, 2019 - HCBBS Forum
23. Some considerations for selecting electromagnetic flowmeters - HCBBS Forum
24. 【Daily Question No. 206】July 25, 2019 - HCBBS Forum
25. Why is a feed water pump installed in the aromatic compound complex? - HCBBS Forum
26. Catalytic Coking Reformate Blending Version 20190502 - HCBBS Forum
27. Fire hazard category of cetane number agents - HCBBS Forum
28. The solvent used in distillation methods for determining the water content in crude oil – is there a significant difference between solvent oil and 92# gasoline? Why is there this difference? - HCBBS Forum
29. 【Daily Question No. 171】June 20, 2019 - HCBBS Forum
30. Environmental issues related to stable sweeping in catalytic cracking distillation - HCBBS Forum
31. Catalytic Coking Reformate Blending Version 20190412 - HCBBS Forum
32. Catalytic Coking Reformate Blending Version 20181225 - HCBBS Forum
33. 【Daily Question No. 126】May 6, 2019 - HCBBS Forum
34. Catalytic cracking (DCC) naphtha - HCBBS Forum
35. Continuous discharge of boiler water - HCBBS Forum
36. 【Daily Question No. 118】April 28, 2019 - HCBBS Forum
37. 【Daily Question No. 159】June 8, 2019 - HCBBS Forum
38. Catalytic Coking Reformate Blending Version 20190408 - HCBBS Forum
39. The temperature difference between the dense and dilute phases is small, but the oxygen content is higher - HCBBS Forum
40. 【Daily Question No. 105】April 15, 2019 - HCBBS Forum
41. Which expert has questions and answers or basic knowledge related to aromatic hydrocarbons? - HCBBS Forum
42. Why is burning oil injected during catalytic cracking shutdowns? - HCBBS Forum
43. 136 - Questions and discussions regarding the technical solutions for eliminating white smoke in peer consultations on FCCU units - HCBBS Forum
44. Why does the reaction depth increase while the level of the reprocessed oil decreases? - HCBBS Forum
45. Catalytic Coking Reformate Blending Version 20190525 - HCBBS Forum
46. Heating station and drain station - HCBBS Forum
47. Catalytic Coking Reformate Blending Version 20190511 - HCBBS Forum
48. When the distillation unit is shut down, when should the circulating water, hot water, and fresh water be stopped? - HCBBS Forum
49. Seek input on the injection locations for blending used oil and mixed oils (diesel, wax oil) in atmospheric and vacuum distillation units, as well as the amount to be blended - HCBBS Forum
50. Is there a big difference between storage and transportation positions and production plant positions? - HCBBS Forum
51. 【Daily Question No. 27】January 27, 2019 - HCBBS Forum
52. New France has a hole - HCBBS Forum
53. Venting of the steam seal tube in Hangzhou Steam Turbine’s condensing type turbines - HCBBS Forum
54. Precautions for using gas flow meters - HCBBS Forum
55. 【Daily Question No. 335】December 2, 2018 - HCBBS Forum
56. Which companies have commissioned new atmospheric and vacuum distillation units in recent years, or do they have plans to upgrade such units? - HCBBS Forum
57. Features of magnetostrictive level gauges compared to other level gauges - HCBBS Forum
58. A brief analysis of common faults in turbine flowmeters and their solutions - HCBBS Forum
59. A brief analysis of the reasons for abnormal operation of sewage flow meters - HCBBS Forum
60. 【Daily Question No. 156】June 5, 2019 - HCBBS Forum
61. Restart after regenerative heat shutdown - HCBBS Forum
62. Steps for troubleshooting electromagnetic flowmeters - HCBBS Forum
63. External heat flux fluidization air problem - HCBBS Forum
64. 【Daily Question No. 135】May 15, 2019 - HCBBS Forum
65. 【Daily Question No. 125】May 5, 2019 - HCBBS Forum
66. Is there a relationship between the speed of the catalytic cracking compressor and backflow? Does reducing the speed increase the inlet flow, which helps prevent surge? - HCBBS Forum
67. May I ask, why was the feed oil pump emptied due to the high liquid level in the feed oil tank? - HCBBS Forum
68. How to calculate the technical economy of catalytic cracking reactor-regenerator units - HCBBS Forum
69. 【Daily Question No. 325】November 22, 2018 - HCBBS Forum
70. How to better address the issue of afterburning - HCBBS Forum
71. Catalytic Coking Reformate Blending Version 20190706 - HCBBS Forum
72. Catalytic Coking Reformate Blending Version 20190429 - HCBBS Forum
73. Do the instruments at gas stations use instrument air? If it’s used, where will the air source come from! - HCBBS Forum
74. I would like to ask some questions about knowledge related to oil pipelines - HCBBS Forum
75. delayed coking - HCBBS Forum
76. Screening composition of the system balance agent for catalytic devices - HCBBS Forum
77. I seek recommendations from fellow marine industry professionals for manufacturers of continuously regenerated tetrachloroethylene - HCBBS Forum
78. Request for operating procedures for screw compressors - HCBBS Forum
79. The scale of Chinese refining and chemical enterprises - HCBBS Forum
80. 【Daily Question No. 100】April 10, 2019 - HCBBS Forum
81. 【Daily Question No. 162】June 11, 2019 - HCBBS Forum
82. What standards are used to determine the pipeline list for the East China Branch? - HCBBS Forum
83. Settings for the content of the device process card - HCBBS Forum
84. Solutions for excessive temperature of thrust bearings during turbine operation. - HCBBS Forum
85. Why does blending reformate gasoline with catalytic cracking gasoline result in a uniform octane number distribution? - HCBBS Forum
86. Reflux flow in vacuum distillation. - HCBBS Forum
87. Given the catalyst particle density and particle pore volume, determine the skeleton density - HCBBS Forum
88. Catalytic Coking Reformate Blending Version 20190420 - HCBBS Forum
89. 【Daily Question No. 354】December 21, 2018 - HCBBS Forum
90. Find the difference - HCBBS Forum
91. It is difficult to raise the temperature at the outlet of the 200,000-liter diesel hydrogenation heater - HCBBS Forum
92. Catalytic Coking Reformate Blending Version 20190711 - HCBBS Forum
93. May I ask which expert has the technical documents for power plant circulating water systems? - HCBBS Forum
94. Catalytic Coking Reformate Blending Version 20190804 - HCBBS Forum
95. Catalytic Coking Reformate Blending Version 20190816 - HCBBS Forum
96. Catalytic Coking Reformate Blending Version 20190328 - HCBBS Forum
97. Seeking advice on in-situ level gauges - HCBBS Forum
98. 【Daily Question No. 173】June 22, 2019 - HCBBS Forum
99. Analysis of several measurement errors in rotameters - HCBBS Forum
100. Delayed coking overflow pipeline - HCBBS Forum