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  1. Practice questions on August 15, 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
  2. 【Daily Question】Catalytic Coking Reformate Blending Version (True/False Questions) 20171028 - HCBBS Forum
  3. Catalytic residual boiler soot blower - HCBBS Forum
  4. Equipment voltage drop issue - HCBBS Forum
  5. 【Daily Question No. 010】January 10, 2018 - HCBBS Forum
  6. Catalytic external heat exchanger - HCBBS Forum
  7. 【Daily Question】Catalytic Coking Reformate Blending Version 20170917 - HCBBS Forum
  8. Continuous reforming-aromatic extraction plant - HCBBS Forum
  9. 【Q&A】Catalytic Coking Reformate Blending Edition 20171114 - HCBBS Forum
  10. [Q&A] Catalytic Coking Reformate Blending Version 20171215 - HCBBS Forum
  11. How many sets of catalysts are there nationwide? - HCBBS Forum
  12. Multiple-choice question on October 14, 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
  13. Are there any good additives for removing heavy metals (nickel, vanadium) from crude oil? - HCBBS Forum
  14. Pipeline water hammer problem - HCBBS Forum
  15. Inspection of the discharge volume from the refinery’s low-voltage flare system? - HCBBS Forum
  16. What should be noted when putting the stabilizing system into use with a reboiler? - HCBBS Forum
  17. 【Daily Question No. 023】 December 7, 2017 - HCBBS Forum
  18. Catalytic flue gas desulfurization and dust removal - HCBBS Forum
  19. Air cooling issues - HCBBS Forum
  20. Fill-in-the-blank questions on October 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
  21. The catalytic cracking unit adopts the flue gas desulfurization technology developed by the domestic Jinan Coal Design Institute - HCBBS Forum
  22. If the compressor of the catalytic unit shuts down for a short period, can the sealing evacuation continue? It’s also easier to get started. - HCBBS Forum
  23. True or False Question – Dry Gas Recovery and Wastewater Stripping Version: One Question per Day, 12.5 - HCBBS Forum
  24. Catalytic cracking flue gas desulfurization and dust removal device - HCBBS Forum
  25. Does the catalytic terminator have an effect on the catalyst? - HCBBS Forum
  26. As the temperature drops, the density of the green sleeve increases. - HCBBS Forum
  27. safety valve - HCBBS Forum
  28. Must the gas seal cooler be stopped when the compressor is shut down? - HCBBS Forum
  29. 【Daily Question】Catalytic Coking Reformate Blending Version (Multiple Choice) 20171102 - HCBBS Forum
  30. 【Daily Question No. 028】 December 12, 2017 - HCBBS Forum
  31. 【Daily Question】Catalytic Coking Reformate Blending Version 20171010 - HCBBS Forum
  32. [Q&A] Catalytic Coking Reformate Blending Edition 20180105 - HCBBS Forum
  33. 【Daily Question No. 009】 November 23, 2017 - HCBBS Forum
  34. 【Q&A】Catalytic Coking Reformate Blending Version 20170816 - HCBBS Forum
  35. Atmospheric pressure desulfurization - HCBBS Forum
  36. [Q&A] Catalytic Coking Reformate Blending Version 20171222 - HCBBS Forum
  37. [Q&A] Catalytic Coking Reformate Blending Version 20170827 - HCBBS Forum
  38. True or False questions on November 26, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
  39. How to prevent freezing of pressure gauges in northern refineries during winter - HCBBS Forum
  40. 【Daily Question】Catalytic Coking Reformate Blending Version 20170914 - HCBBS Forum
  41. Continuous reforming regeneration process flow - HCBBS Forum
  42. Water injection before the intercooler of the air compressor - HCBBS Forum
  43. True or False questions on November 24, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
  44. 【Daily Question】Catalytic Coking Reformate Blending Version (True/False Questions) 20171103 - HCBBS Forum
  45. 【Daily Question】Catalytic Coking Reformate Blending Version 20171011 - HCBBS Forum
  46. 【Daily Question No. 045】December 29, 2017 - HCBBS Forum
  47. Guidelines for Long-Term Optimal Operation of Continuous Reforming Units (issued at the 2010 Reforming Symposium) - HCBBS Forum
  48. 【Daily Question】Catalytic Coking Reformate Blending Version 20180202 - HCBBS Forum
  49. How to estimate the main catalytic air volume - HCBBS Forum
  50. Urgently request desulfurization agent concentration? - HCBBS Forum
  51. 【Daily Question】Catalytic Coking Reformate Blending Version (True/False Questions) 20171110 - HCBBS Forum
  52. 【Daily Question】Catalytic Coking Reformate Blending Version 20180107 - HCBBS Forum
  53. What precautions should be taken when starting up and shutting down a stable system? - HCBBS Forum
  54. 2017 Work Summary: Safety Management (Statistics completed) - HCBBS Forum
  55. Regarding water cooling of coker liquefied gas - HCBBS Forum
  56. 【Daily Question】Catalytic Coking Reformate Blending Version 20171014 - HCBBS Forum
  57. What are the differences in the scaling behavior of catalytic slurry in the high-temperature and low-temperature areas? - HCBBS Forum
  58. Pinacol coke production - HCBBS Forum
  59. 【Q&A】Catalytic Coking Reformate Blending Edition 20171206 - HCBBS Forum
  60. 【Daily Question】Catalytic Coking Reformate Blending Version (True/False Questions) 20171108 - HCBBS Forum
  61. Issues with the reprocessing process flow - HCBBS Forum
  62. 【Daily Question】Catalytic Coking Reformate Blending Version 20171225 - HCBBS Forum
  63. [Q&A] Catalytic Coking Reformate Blending Edition 20171112 - HCBBS Forum
  64. 【Daily Question】Catalytic Coking Reformate Blending Version 20171223 - HCBBS Forum
  65. Catalytic drum three-interval control - HCBBS Forum
  66. 【Daily Question】Catalytic Coking Reformate Blending Version 20170830 - HCBBS Forum
  67. Catalytic baking lining - HCBBS Forum
  68. [Q&A] Catalytic Coking Reformate Blending Edition 20171116 - HCBBS Forum
  69. [Q&A] Catalytic Coking Reformate Blending Edition 20170927 - HCBBS Forum
  70. The function of the FCC reviver - HCBBS Forum
  71. Practice questions on August 30, 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. Reorganization of electric heater issues - HCBBS Forum
  73. [Q&A] Catalytic Coking Reformate Blending Edition 20171128 - HCBBS Forum
  74. True or False questions on December 17, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
  75. 【Daily Question No. 048】February 17, 2018 - HCBBS Forum
  76. Seek electronic version of Q&A on catalytic cracking desulfurization and denitration technologies - HCBBS Forum
  77. True or False questions on December 26, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
  78. Raw material preheating issue in catalytic devices - HCBBS Forum
  79. The last shift of 2017 is over; it’s been a year full of achievements, so I’m posting this to commemorate it. - HCBBS Forum
  80. Three-phase separator in catalytic cracking - HCBBS Forum
  81. 【Daily Question】Catalytic Coking Reformate Blending Version (Multiple Choice) 20171108 - HCBBS Forum
  82. Supporting facilities for atmospheric and vacuum distillation, catalytic processes, and ethylene plants - HCBBS Forum
  83. Practice questions on August 17, 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
  84. True or False questions on December 29, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
  85. 【Daily Question】Catalytic Coking Reformate Blending Version 20180205 - HCBBS Forum
  86. How to determine dual levels in a glass plate level gauge? - HCBBS Forum
  87. Zhenhai Refining & Chemical applies China’s first closed coking removal technology for delayed coking - HCBBS Forum
  88. Catalytic high-temperature corrosion inhibitor - HCBBS Forum
  89. 【Daily Question】Catalytic Coking Reformate Blending Version 20171017 - HCBBS Forum
  90. 【Daily Question No. 022】 December 6, 2017 - HCBBS Forum
  91. True or False questions on December 8, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
  92. Problem of blocked exhaust seal vent pipe in catalytic unit - HCBBS Forum
  93. Fill-in-the-blank questions on October 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
  94. [Q&A] Catalytic Coking Reformate Blending Edition 20171115 - HCBBS Forum
  95. How to determine if an FCC catalyst has degraded - HCBBS Forum
  96. 【Daily Question】Catalytic Coking Reformate Blending Version 20171117 - HCBBS Forum
  97. True or False questions on November 28, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
  98. 【Daily Question】Catalytic Coking Reformate Blending Version (True/False Questions) 20171029 - HCBBS Forum
  99. What does MZRCC in catalytic cracking mean? - HCBBS Forum
  100. 【Daily Question No. 007】January 7, 2018 - HCBBS Forum
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