English — Forum #13 (Page 63/75)

1. 【Daily Question】Catalytic Coking Reformate Blending Version 20170606 - HCBBS Forum
2. 【Daily Question】Catalytic Coking Reformate Blending Version 20170306 - HCBBS Forum
3. 109- Discussion on the upgrade of the flue gas washing system in the heavy oil catalytic cracking unit for flue gas desulfurization and denitrification, using vane-type mist eliminators for mist and dust removal - HCBBS Forum
4. Are hydrocracking and catalytic hydrogenation the same thing? - HCBBS Forum
5. Practice **questions on March 25, 2017; replies will earn 2–6 points (** no scoring after it is displayed, thank you for your replies) - HCBBS Forum
6. Composition and content of flue gases emitted from coke ovens - HCBBS Forum
7. Why are the two reactors in some semi-regenerative reforming processes radial? - HCBBS Forum
8. Do valves for high-sulfur crude oil need sulfur resistance? - HCBBS Forum
9. 【Daily Question】Catalytic Coking Reformate Blending Version 20170604 - HCBBS Forum
10. Electrodesalting cannot establish an oil-water interface - HCBBS Forum
11. Are many rich gas compressors equipped with 3C control? - HCBBS Forum
12. Reformation extraction distillation - HCBBS Forum
13. Hope to see peers in this post add each other as friends for in-depth discussions and mutual learning and improvement - HCBBS Forum
14. How to address high iron ion levels in acidic water from atmospheric and vacuum distillation? - HCBBS Forum
15. At present, U-tube catalytic cracking has been largely replaced by the riser type; what are the main disadvantages of the former? - HCBBS Forum
16. Reasons for the presence of ammonia in catalytic dry gas - HCBBS Forum
17. Is there any hot water waste heat power generation in refineries? - HCBBS Forum
18. Precautions for processing/blending high-sulfur, high-acid, high-chlorine crude oils, blending plans - HCBBS Forum
19. Coaxial stripping steam - HCBBS Forum
20. Does the catalytic cracking rich gas compressor have a minimum inlet flow rate at each speed? - HCBBS Forum
21. Forms of distillation (VI) - HCBBS Forum
22. 【Daily Question】Catalytic Coking Reformate Blending Version 20170503 - HCBBS Forum
23. Practice questions on March 27, 2017; replies will earn 2–6 points (** no scoring after it is displayed, thank you for your replies) [ - HCBBS Forum
24. What are the consequences if there is a high amount of C1 and C2 in the catalytic cracking rich gas compressor? - HCBBS Forum
25. During the material removal and replacement process for the maintenance of aromatic hydrocarbon extraction units, what is the best way to proceed in order to ensure the safe conduct of subsequent maintenance work? - HCBBS Forum
26. I want to know how to control the nitrogen content in coking feed oil - HCBBS Forum
27. 【Daily Question】Catalytic Coking Reformate Blending Version 20170430 - HCBBS Forum
28. 【Daily Question】Catalytic Coking Reformate Blending Version 20170417 - HCBBS Forum
29. What are the reasons for the large current difference in electrodesalination transformers? - HCBBS Forum
30. What requirements does a UOP nozzle have for process design and piping? - HCBBS Forum
31. How to operate the reforming cut regeneration cycle gas compressor - HCBBS Forum
32. Can elemental iron catalyze methanol cracking? - HCBBS Forum
33. Practice questions on July 14, 2007; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies - HCBBS Forum
34. In-depth article ‖ On the physical and chemical properties, distribution, applications, and current state of the coke industry! - HCBBS Forum
35. The main fan trips during the catalytic startup process - HCBBS Forum
36. Reformation drum water analysis items - HCBBS Forum
37. On the reprocessing of water-containing contaminated oil in coking units - HCBBS Forum
38. What should be the water content of crude oil in a catalytic cracking unit? - HCBBS Forum
39. For catalytic reforming, one can refer to academic books; what materials are available? - HCBBS Forum
40. 【Daily Question】Catalytic Coking Reformate Blending Version 20170621 - HCBBS Forum
41. Issues regarding the static blades of the catalytic main fan - HCBBS Forum
42. Atmospheric and vacuum distillation unit slag cooling water cooler - HCBBS Forum
43. 【Daily Question】Catalytic Cracking, Coking, and Reforming Version 20170217 - HCBBS Forum
44. I’m looking for the two books: “Naphtha Catalytic Reforming (Second Edition)” and the special issue on catalytic reforming in petroleum refining technology and engineering (2006–2010) - HCBBS Forum
45. Practice questions on February 10, 2017; replies will earn 2–6 points (no scoring after the (** is displayed), thank you for your replies) - HCBBS Forum
46. Practice questions on April 8, 2017; replies will earn 2–6 points (no scoring after the (** symbol is shown), thank you for your replies) - HCBBS Forum
47. Introduction to the Application of PSA “Comprehensive Industrial Technology for Recovering Ethylene from Refinery Dry Gas” - HCBBS Forum
48. Practice **questions on February 23, 2017; replies will earn 2–6 points (** no scoring after it is displayed, thank you for your replies) - HCBBS Forum
49. Waste oil storage and recycling management system - HCBBS Forum
50. How are the dilute phase and dense phase in a catalytic cracking regenerator distinguished? - HCBBS Forum
51. Have you encountered such fluctuations before? - HCBBS Forum
52. 【Daily Question】Catalytic Cracking, Coking, and Reforming Version 20170128 - HCBBS Forum
53. What causes unstable liquid level in the liquefied gas washing tank? - HCBBS Forum
54. Looking for a tabular format of U.S. gasoline standards; I can’t understand ASTM D4814 - HCBBS Forum
55. Plan for handling interruptions in instrument air and circulating water supply - HCBBS Forum
56. Liquid hammer at the condensate side of the reboiler - HCBBS Forum
57. Which domestic manufacturers produce extracted oil (aromatic oil)? - HCBBS Forum
58. Why study iron ions in acidic water - HCBBS Forum
59. 【Daily Question】Catalytic Coking Reformate Blending Version 20170706 (Supplement) - HCBBS Forum
60. Has anyone learned about the composition of the exhaust gases from conventional petroleum catalytic cracking? - HCBBS Forum
61. 【Daily Question】Catalytic Coking Reformate Blending Version 20170318 - HCBBS Forum
62. Reformation pre-hydrogenation - HCBBS Forum
63. General properties of crude oil - HCBBS Forum
64. What data needs to be recorded when oil and gas recovery equipment is in operation? - HCBBS Forum
65. Practice questions on May 7, 2017; replies will earn 2–6 points (no scoring after the answers are shown, thank you for your replies) - HCBBS Forum
66. Practice questions on July 29, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies - HCBBS Forum
67. Questions regarding the smoke exhaust fan at the reaction station - HCBBS Forum
68. Practice questions on July 5, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies - HCBBS Forum
69. Coking feedwater flow meter - HCBBS Forum
70. How to convert the mol% of LPG components to Wt%? ? ? ? - HCBBS Forum
71. Practice questions on June 2, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies - HCBBS Forum
72. 103388716 Summary of February Activities for “Catalytic Cracking, Coking, and Reforming Version” - HCBBS Forum
73. Do you know? What is the ideal composition of gasoline? - HCBBS Forum
74. [Q&A] Catalytic Coking Reformate Blending Version 20170813 - HCBBS Forum
75. 【Daily Question】Catalytic Coking Reformate Blending Version 20170809 - HCBBS Forum
76. What are the requirements for the raw materials in catalysis? - HCBBS Forum
77. Practice questions on April 25, 2017; replies will earn 2–6 points (no scoring after the answers are shown, thank you for your replies) - HCBBS Forum
78. What are the effects of high and low pressure differences across the two catalytic converters, in the absence of a reverse pressure difference? - HCBBS Forum
79. 【Daily Question】Catalytic Cracking, Coking, and Reforming Version 20170208 - HCBBS Forum
80. What are the functions of MTBE? - HCBBS Forum
81. Cyclemax is available in several versions - HCBBS Forum
82. Manufacturers of catalytic triple-unit systems - HCBBS Forum
83. What is a muffled bed? What is a dead bed? What is the difference between the two? - HCBBS Forum
84. 【Daily Question】Catalytic Cracking, Coking, and Reforming Version 20170215 - HCBBS Forum
85. Practice questions on May 29, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies - HCBBS Forum
86. Reasons why the oil level doesn’t drop after reducing it by one or two units - HCBBS Forum
87. Dry gas seal of rich gas compressor - HCBBS Forum
88. Why does the flue gas volume increase after reducing the load in catalytic cracking? - HCBBS Forum
89. Treatment of catalysts in wastewater from wet flue gas desulfurization and dust removal following catalytic regeneration - HCBBS Forum
90. Actual gum content of atmospheric and vacuum distillate diesel - HCBBS Forum
91. On the application of the principle of communicating vessels - HCBBS Forum
92. Chromomolybdenum steel and 321 stainless steel - HCBBS Forum
93. Practice **questions on February 24, 2017; replies will earn 2–6 points (** no scoring after it is displayed, thank you for your replies) - HCBBS Forum
94. 【Weekly Image】August 2017, First Image - HCBBS Forum
95. 【Daily Question】Catalytic Coking Reformate Blending Version 20170517 - HCBBS Forum
96. 【Daily Question】Catalytic Coking Reformate Blending Version 20170718 - HCBBS Forum
97. “Daily Share 4.22” – Minor issues with the deaerator - HCBBS Forum
98. New ideas for energy savings – Creative thoughts on \"Some ideas regarding energy savings in catalytic devices\" - HCBBS Forum
99. Composition and process flow of refineries - HCBBS Forum
100. Catalytic cracking unit wastewater - HCBBS Forum