English — Forum #13 (Page 12/75)

1. Reconstruction engineer - HCBBS Forum
2. I would like to ask about the steam turbines used by our company, which are from Hangzhou Steam Turbine - HCBBS Forum
3. Regarding investment plan management in project management, how can we reduce the accumulation of funds? - HCBBS Forum
4. What is biological desulfurization - HCBBS Forum
5. What is the effect of benzene content in catalytic gasoline on the gasoline itself? - HCBBS Forum
6. Knowledge on gear oil classification - HCBBS Forum
7. 【Daily Question】Catalytic Coking Reformate Blending Version 20170422 - HCBBS Forum
8. 【Daily Question No. 21】January 21, 2020 - HCBBS Forum
9. Practice questions on May 11, 2017; replies will earn 2–6 points (** no scoring after it is displayed, thank you for your replies - HCBBS Forum
10. What is the impact of reduced reformation feed on the regenerated portion? - HCBBS Forum
11. Catalytic Coking Reformate Blending Version 20200228 - HCBBS Forum
12. FCC reagent consumption - HCBBS Forum
13. Can crude oil be directly catalytically cracked? - HCBBS Forum
14. How is the catalytic flue gas desulfurization technology at the Ningbo Research Institute? - HCBBS Forum
15. 【Daily Question】Catalytic Coking Reformate Blending Version (True/False Questions) 20171109 - HCBBS Forum
16. Identification and treatment of noise in vortex flowmeters - HCBBS Forum
17. Detailed steps for shutting down the distillation unit, draining oil, and purging are as follows - HCBBS Forum
18. What are the international standards for brass tubes? - HCBBS Forum
19. 【Daily Question No. 002】 November 16, 2017 - HCBBS Forum
20. 【Daily Question No. 036】February 5, 2018 - HCBBS Forum
21. When is the intersection in the device? - HCBBS Forum
22. Why must there be residual pressure in acetylene cylinders and oxygen cylinders? - HCBBS Forum
23. Coking Paraffin oil pump - HCBBS Forum
24. 【Daily Question No. 29】January 29, 2021 - HCBBS Forum
25. I have a question regarding the air-on and air-off functions of the emergency shut-off valve - HCBBS Forum
26. Catalytic Coking Reformate Blending Version 202003018 - HCBBS Forum
27. 6# Solvent Oil Tower - HCBBS Forum
28. Fluctuations in make-up water to the waste heat boiler - HCBBS Forum
29. Distribution and influence of sulfur in the catalytic cracking production process - HCBBS Forum
30. Catalytic Coking Reforming Oil Products Blending Version 202003012 - HCBBS Forum
31. Light diesel stripping steam volume - HCBBS Forum
32. Catalytic Coking Reformate Blending Version 20190617 - HCBBS Forum
33. Catalytic cracking diesel - HCBBS Forum
34. Wastewater aeration in refining using Aspen Plus - HCBBS Forum
35. Sharing of oil distillation information - HCBBS Forum
36. 【Ten Years of Rapid Development in Chemical Equipment】From 2019 to 2023, the world’s first application of ISOALKY™ ion liquid alkylation technology was implemented at Hongrun Petrochemical - HCBBS Forum
37. 【Daily Question No. 134】May 14, 2018 - HCBBS Forum
38. 【Daily Question No. 179】June 28, 2018 - HCBBS Forum
39. In the petrochemical industry, what direction holds promise for future development? Drilling? Oil extraction? Or? - HCBBS Forum
40. Practice questions on April 26, 2017; replies will earn 2–6 points (** no scoring after it is displayed, thank you for your replies - HCBBS Forum
41. Setting of the wind vane - HCBBS Forum
42. The bottlenecks in the production of needle coke in our country - HCBBS Forum
43. The heat exchanger reboil cannot be established - HCBBS Forum
44. What are the continuous reforming technologies? What are the differences between domestic and foreign technologies? - HCBBS Forum
45. 【Daily Question No. 161】June 6, 2020 - HCBBS Forum
46. Catalytic flue gas outlet - HCBBS Forum
47. How much is the accumulator on the compressor lubricating oil main pipe? - HCBBS Forum
48. Issues with the quality of medium-pressure steam - HCBBS Forum
49. De-superheating section of the coking fractionation tower - HCBBS Forum
50. The inlet and outlet valves of the unit’s light oil pump leak frequently - HCBBS Forum
51. True or False questions on September 21, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
52. Heating furnace: switched to natural ventilation, with negative pressure inside the furnace as well - HCBBS Forum
53. 【Daily Question No. 078】March 19, 2018 - HCBBS Forum
54. Olefin content in stabilized gasoline - HCBBS Forum
55. Catalytic Coking Reformate Blending Version 20190224 - HCBBS Forum
56. Internal structure diagram of a semi-continuous catalytic reforming reactor - HCBBS Forum
57. Catalyst recovery, disposal, and utilization - HCBBS Forum
58. The volatiles content in reformed coal tar pitch is on the high side; how to adjust it? - HCBBS Forum
59. 【Daily Question No. 333】November 30, 2019 - HCBBS Forum
60. One question per week on reformed benzene extraction - HCBBS Forum
61. 【Daily Question No. 199】July 18, 2018 - HCBBS Forum
62. 【Daily Question No. 115】April 25, 2019 - HCBBS Forum
63. Catalyst activity of the catalytic device - HCBBS Forum
64. Prevention measures for hydrogen leakage from the inlet and outlet flanges of the reforming reactor - HCBBS Forum
65. Effect of temperature on desulfurization efficiency in fiber membrane desulfurization - HCBBS Forum
66. I would like to ask what \"loop level out\" on the instrument means - HCBBS Forum
67. 【Daily Question】Catalytic Coking Reformate Blending Version 20171204 - HCBBS Forum
68. Seek production technology for high-purity n-hexane - HCBBS Forum
69. Proceedings of the Sinopec Catalytic Cracking Technology Symposium - HCBBS Forum
70. Delayed coking liquefied gas - HCBBS Forum
71. 【Daily Question No. 48】February 17, 2019 - HCBBS Forum
72. 【Daily Question No. 3】January 3, 2021 - HCBBS Forum
73. 【Daily Question No. 22】January 22, 2019 - HCBBS Forum
74. 【Daily Question No. 87】March 27, 2020 - HCBBS Forum
75. 【Daily Question No. 24】January 24, 2019 - HCBBS Forum
76. 【Daily Question No. 216】August 4, 2018 - HCBBS Forum
77. Problems with catalytic boosters - HCBBS Forum
78. Calculation formula for the dosage of coking corrosion inhibitor - HCBBS Forum
79. Catalytic Coking Reformate Blending Version 20200216 - HCBBS Forum
80. 【Daily Question No. 175】June 24, 2018 - HCBBS Forum
81. Catalytic Coking Reformate Blending Version 20200106 - HCBBS Forum
82. In what aspects is the design quality of petrochemical plants reflected? How can owners ensure design quality in order to reduce changes and construction... - HCBBS Forum
83. How to quickly remove used oil sludge from an iron barrel - HCBBS Forum
84. Catalytic Coking Reformate Blending Version 20200220 - HCBBS Forum
85. [Q&A] Catalytic Coking Reformate Blending Version 20170903 - HCBBS Forum
86. Why does non-condensable gas in steam accumulate at higher points - HCBBS Forum
87. I would like to ask how to measure the bed pressure after installing a new catalyst, as well as questions regarding its placement - HCBBS Forum
88. Does anyone have the operating procedures for semi-regenerative reforming? - HCBBS Forum
89. Analysis of New Large-Scale Refining and Chemical Projects in Local Refineries - HCBBS Forum
90. 【Q&A】Catalytic Coking Reformate Blending Edition 20171227 - HCBBS Forum
91. 【Daily Question】Catalytic Coking Reformate Blending Version 20180707 - HCBBS Forum
92. What are the stages of temperature control during the drying process of a newly built furnace? - HCBBS Forum
93. 【Daily Question】Catalytic Cracking, Coking, and Reforming Version 20170214 - HCBBS Forum
94. What are the reasons for oil leakage from the burner? - HCBBS Forum
95. Catalytic cracking unit balancer - HCBBS Forum
96. Direction of the steam flow meter at the boundary of the catalytic unit - HCBBS Forum
97. Pressure gauge - HCBBS Forum
98. Reduce catalyst loss within the system - HCBBS Forum
99. 【Daily Question No. 238】August 22, 2020 - HCBBS Forum
100. Solutions to common problems in using pressure gauges - HCBBS Forum