English — Forum #13 (Page 61/75)

1. 【Daily Question No. 023】January 23, 2018 - HCBBS Forum
2. 【Q&A】Catalytic Coking Reformate Blending Edition 20171105 - HCBBS Forum
3. Purging issue - HCBBS Forum
4. 【Q&A】Catalytic Coking Reformate Blending Version 20171007 - HCBBS Forum
5. Summary of Daily Questions on Atmospheric and Vacuum Distillation in 2017 - HCBBS Forum
6. Problems with the purging safety valve of the device - HCBBS Forum
7. Are there emergency shut-off valves for the catalytic unit slurry and reprocessed oil extraction? - HCBBS Forum
8. How to quickly reduce the water content in the reaction system of new installations - HCBBS Forum
9. In catalytic cracking, when reaction pressure occurs, the distillation pressure rises sharply, the pressure at the compressor inlet drops sharply, and then it returns to normal automatically - HCBBS Forum
10. Multiple-choice question – Dry gas recovery and wastewater stripping version: One question per day, 12.3 - HCBBS Forum
11. After replacing the heat exchanger in the reformation mixed feed with a coiled tube type - HCBBS Forum
12. Key issues regarding crude oil properties - HCBBS Forum
13. Treatment methods for catalysts in wastewater from catalytic flue gas desulfurization - HCBBS Forum
14. 【Q&A】Catalytic Coking Reformate Blending Edition 20171126 - HCBBS Forum
15. Catalytic reaction section, some issues with the unit - HCBBS Forum
16. Let’s share the contract energy management practices of various companies and their outcomes. - HCBBS Forum
17. Beginner’s solution - HCBBS Forum
18. How to control and adjust the catalytic drum water sample - HCBBS Forum
19. Solving the problem of reformation S poisoning - HCBBS Forum
20. Yield and purity of hydrogen-enriched gas reformed by a continuous reforming unit - HCBBS Forum
21. 【Daily Question】Catalytic Coking Reformate Blending Version 20171212 - HCBBS Forum
22. What are the product specifications for Petroleum Benzene 545? A brief analysis of the reasons for low purity and unsatisfactory melting points of petroleum benzene? - HCBBS Forum
23. Benzene extraction process flow, principle? - HCBBS Forum
24. Advanced Organic Materials | High-Performance Resins – Industrialization of Key Technologies for Advanced New Materials - HCBBS Forum
25. Reasons for the high CO level in coking dry gas - HCBBS Forum
26. Is the hydrogen sulfide content in the device high? - HCBBS Forum
27. Regarding the oil sealing pressure - HCBBS Forum
28. What are the hazards of liquid in the fuel gas? - HCBBS Forum
29. Problems with catalytic boosters - HCBBS Forum
30. Multiple-choice question on October 16, 2017; replies will earn 0–6 points (no points for replies sent more than 1 day after posting. Thank you for your replies) - HCBBS Forum
31. The function of the range hood seal - HCBBS Forum
32. Review of Clean Diesel Hydrodesulfurization Technologies - HCBBS Forum
33. 【Q&A】Catalytic Coking Reformate Blending Edition 20171125 - HCBBS Forum
34. Introduction to the next-generation petroleum calcined coke cooler - HCBBS Forum
35. 【Q&A】Catalytic Coking Reformate Blending Edition 20180109 - HCBBS Forum
36. Forced fluidization of the catalytic cracking external heat exchanger? - HCBBS Forum
37. Wishing all marine friends a happy New Year! - HCBBS Forum
38. 【Daily Question No. 040】December 24, 2017 - HCBBS Forum
39. A harsh sound is coming from the device - HCBBS Forum
40. True or False questions on November 27, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
41. 【Daily Question】Catalytic Coking Reformate Blending Version 20180214 - HCBBS Forum
42. The bottlenecks in the production of needle coke in our country - HCBBS Forum
43. 【Q&A】Catalytic Coking Reformate Blending Edition 20171209 - HCBBS Forum
44. 【Daily Question】Catalytic Coking Reformate Blending Version 20170910 - HCBBS Forum
45. The impact of water in gas on the furnace - HCBBS Forum
46. 【Q&A】Catalytic Coking Reformate Blending Edition 20171231 - HCBBS Forum
47. Questions for January 6, 2018; replies can earn 0–6 points (no scoring for replies sent more than 7 days after posting. Thank you for your replies) - HCBBS Forum
48. Catalytic cracking product refining system - HCBBS Forum
49. Key issues regarding demulsifiers - HCBBS Forum
50. 【Daily Question No. 042】February 11, 2018 - HCBBS Forum
51. 【Q&A】Catalytic Coking Reformate Blending Edition 20170904 - HCBBS Forum
52. 【Q&A】Catalytic Coking Reformate Blending Edition 20170820 - HCBBS Forum
53. [Q&A] Catalytic Coking Reformate Blending Edition 20171031 - HCBBS Forum
54. Materials for the vent cooling inlet and outlet valves and the air cooling tube bundles in the processing of high-sulfur, high-acid marjoram oil - HCBBS Forum
55. Practice questions on August 20, 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
56. Problems with screw compressors - HCBBS Forum
57. 【Daily Question No. 034】February 3, 2018 - HCBBS Forum
58. Issues regarding the control of the inlet temperature in the reforming reactor - HCBBS Forum
59. 【Q&A】Catalytic Coking Reformate Blending Version 20171003 - HCBBS Forum
60. True or False questions on September 20, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
61. What are the reasons for salt buildup at the inlet of the top circulation pump, and how can it be adjusted and addressed? - HCBBS Forum
62. Joint communication and progress in heavy oil catalytic cracking - HCBBS Forum
63. Ammonia scale problem caused by ammonia injection in the desuperheating section of the waste heat boiler - HCBBS Forum
64. MDEA technology for desulfurization - HCBBS Forum
65. Multiple-choice question on October 12, 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
66. [Q&A] Catalytic Coking Reformate Blending Edition 20171004 - HCBBS Forum
67. Practice questions on September 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
68. What is the pretreatment process for continuous reforming feedstock and what is its purpose? - HCBBS Forum
69. 【Daily Question】Catalytic Coking Reformate Blending Version 20170819 - HCBBS Forum
70. How to reduce the generation of carbon monoxide during burning - HCBBS Forum
71. 【Daily Question】Catalytic Coking Reformate Blending Version 20171018 - HCBBS Forum
72. MTBE plant - HCBBS Forum
73. 【Daily Question】Catalytic Coking Reformate Blending Version 20180301 - HCBBS Forum
74. What are the relationships and relevant documents regarding evaluation, approval, pre-evaluation, special report approval in the construction of petrochemical projects, and the corresponding project implementation phase? - HCBBS Forum
75. Converting volume percentage of liquefied gas to mass percentage - HCBBS Forum
76. Practice questions on August 22, 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
77. Corrosion issue of expansion joints in flue gas pipelines of remaining boilers - HCBBS Forum
78. In-depth article | Academician Li Dadong teaches you how to address the challenges facing the refining industry! - HCBBS Forum
79. The liquid level in the reflux tank is controlled by the reflux flow rate - HCBBS Forum
80. Questions for November 22, 2017; replies can earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for your replies) - HCBBS Forum
81. What are the treatment methods for restructured waste catalysts in the petrochemical industry? - HCBBS Forum
82. Fill-in-the-blank questions on October 30, 2017; replies will earn 0–6 points (no points for replies sent more than 1 day after posting. Thank you for your replies) - HCBBS Forum
83. How to calculate the pipeline speed for continuous reforming? - HCBBS Forum
84. Pending riser fluidization - HCBBS Forum
85. 【Daily Question No. 019】January 19, 2018 - HCBBS Forum
86. The issue of catalyst consumption per unit - HCBBS Forum
87. Chloride ions in the wastewater from flue gas desulfurization - HCBBS Forum
88. 【Q&A】Catalytic Coking Reformate Blending Version 20171104 - HCBBS Forum
89. [Q&A] Catalytic Coking Reformate Blending Edition 20171130 - HCBBS Forum
90. Mobil’s calculation of the pressure drop in hydrogenation reactors - HCBBS Forum
91. Issues with the quality of medium-pressure steam - HCBBS Forum
92. Who has the catalytic cracking WeChat group? - HCBBS Forum
93. [Q&A] Catalytic Coking Reformate Blending Edition 20170905 - HCBBS Forum
94. 【Daily Question No. 002】 November 16, 2017 - HCBBS Forum
95. 【Daily Question】Catalytic Coking Reformate Blending Version 20171226 - HCBBS Forum
96. 【Daily Question No. 036】February 5, 2018 - HCBBS Forum
97. What is the typical control temperature for the inlet temperature of a catalytic enriched gas compressor? - HCBBS Forum
98. 【Daily Question No. 051】February 20, 2018 - HCBBS Forum
99. 【Daily Question No. 015】January 15, 2018 - HCBBS Forum
100. Multiple-choice question – Dry gas recovery, wastewater stripping version: One question per day, 12.7 - HCBBS Forum