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  1. [E-book] Hydrogenation Unit Studies* Notes – Chapter 9: Boiler Soaking Discussion Thread - HCBBS Forum
  2. Question regarding the deactivation of catalysts used in dry gas hydrogen production - HCBBS Forum
  3. 【Daily Question No. 163】June 12, 2017 - HCBBS Forum
  4. 【Q&A Question 076】March 17, 2017 - HCBBS Forum
  5. Factors Affecting Gasoline Hydrogenation - HCBBS Forum
  6. 【Daily Question No. 125】2017.05.05 - HCBBS Forum
  7. 【Daily Question No. 046】February 15, 2017 - HCBBS Forum
  8. 【Daily Question No. 143】2017.05.23 - HCBBS Forum
  9. 【Daily Question No. 136】2017.05.16 - HCBBS Forum
  10. Usage of flame monitors in hydrogen production converters - HCBBS Forum
  11. Regarding the pressure drop issue in hydrogen production converters - HCBBS Forum
  12. What is the required maximum level for the conversion of methane to other substances? - HCBBS Forum
  13. Case of the Week (Accident Handling Training): Fault due to incorrect setting of instrument parameters - HCBBS Forum
  14. 【Q&A Question 029】2017.01.29 - HCBBS Forum
  15. [Q&A Question 049] 2017.02.18 - HCBBS Forum
  16. Has the distillation system of the gasoline and diesel hydrogenation unit adopted a distillation + stabilization process? Let’s exchange ideas together - HCBBS Forum
  17. 【Daily Question No. 154】2017.06.03 - HCBBS Forum
  18. [Q&A Question 138] 2017.05.18 - HCBBS Forum
  19. Does the amount of steam supplied affect the liquid level in the water separation tank? - HCBBS Forum
  20. 【Daily Question No. 169】June 18, 2017 - HCBBS Forum
  21. The flash point of diesel is getting lower and lower - HCBBS Forum
  22. 【Q&A Question 071】March 12, 2017 - HCBBS Forum
  23. Let’s discuss the development paths for the domestic refining industry and state-owned oil refineries. . . - HCBBS Forum
  24. 【Daily Question No. 189】2017.07.08 - HCBBS Forum
  25. Selection between high-pressure direct-acting pressure relief valve and high-pressure angle valve? - HCBBS Forum
  26. What hydrogen purity in dry gas is required for it to be worth recovering? - HCBBS Forum
  27. Reaction pressure for hydrogen production from natural gas - HCBBS Forum
  28. Molecular sieve dedicated for hydrogen production - HCBBS Forum
  29. coker gasoline - HCBBS Forum
  30. How long is the service life of a hydrogenation catalyst? - HCBBS Forum
  31. 【Q&A Question 098】April 08, 2017 - HCBBS Forum
  32. 【Daily Question No. 080】March 21, 2017 - HCBBS Forum
  33. 【Daily Question No. 171】2017.06.20 - HCBBS Forum
  34. Compressor terminology - HCBBS Forum
  35. 【Q&A Question 050】February 19, 2017 - HCBBS Forum
  36. 【Daily Question No. 070】March 11, 2017 - HCBBS Forum
  37. 【Daily Question No. 040】2017.02.09 - HCBBS Forum
  38. 【Daily Question No. 106】April 16, 2017 - HCBBS Forum
  39. 【Q&A Question 088】March 29, 2017 - HCBBS Forum
  40. [Q&A Question 070] 2017.03.11 - HCBBS Forum
  41. When will the three water separation tanks of the medium-pressure gas system suddenly see a rise in level? - HCBBS Forum
  42. 【Daily Question No. 002】2017.01.02 - HCBBS Forum
  43. [Q&A Question 040] 2017.02.09 - HCBBS Forum
  44. Regarding the airtightness issue of the newly installed equipment - HCBBS Forum
  45. 【Daily Question No. 078】March 19, 2017 - HCBBS Forum
  46. 【Daily Question No. 184】2017.07.03 - HCBBS Forum
  47. What are the reactor transverse temperature and longitudinal temperature used to detect respectively? - HCBBS Forum
  48. Treatment of steam inlet pipeline for turbines - HCBBS Forum
  49. 【Daily Question No. 016】2017.01.16 - HCBBS Forum
  50. What are the main processes generally required for hydrogen production in large-scale coal chemical industries? - HCBBS Forum
  51. The effect of CO on the desulfurization reaction - HCBBS Forum
  52. 【Daily Question No. 015】2017.01.15 - HCBBS Forum
  53. What are the correct steps for putting PSA into operation? - HCBBS Forum
  54. What is the purpose of insulating some natural gas pipelines in refineries? - HCBBS Forum
  55. 【Daily Question No. 170】June 19, 2017 - HCBBS Forum
  56. 【Daily Question No. 072】March 13, 2017 - HCBBS Forum
  57. Design pressure drop of the hydrogenation reactor - HCBBS Forum
  58. For controlling the temperature in a hydrogenation system, should circulating hydrogen, circulating oil, or the inlet temperature be used? What factors need to be considered? - HCBBS Forum
  59. [E-book] Hydrogenation Unit Studies* Notes – Chapter 10: Discussion on the Sulfidation of Hydrogenation Catalysts and Their Activity Restoration - HCBBS Forum
  60. What type of shut-off valve is generally used at the outlet of the new hydrogen compressor in hydrogenation units? - HCBBS Forum
  61. Regarding the purpose of the constant-temperature oil - HCBBS Forum
  62. 【Daily Question No. 168】June 17, 2017 - HCBBS Forum
  63. Reduction conditions for converter catalysts - HCBBS Forum
  64. 【Daily Question No. 064】March 05, 2017 - HCBBS Forum
  65. Hydrogenated diesel clogging tendency - HCBBS Forum
  66. 【Q&A Question 090】March 31, 2017 - HCBBS Forum
  67. 【Daily Question No. 019】2017.01.19 - HCBBS Forum
  68. Why is acidic water used for hydrogen production alkaline? - HCBBS Forum
  69. 【Daily Question No. 068】2017.03.09 - HCBBS Forum
  70. Control valve opening degree - HCBBS Forum
  71. Regarding the plant ratio for the combined gasoline hydrogenation and etherification process, should it be 100:35 or 100:30, or 100:40? - HCBBS Forum
  72. 【Q&A Question 026】2017.01.26 - HCBBS Forum
  73. 【Daily Question No. 126】2017.05.06 - HCBBS Forum
  74. 【Daily Question No. 150】May 30, 2017 - HCBBS Forum
  75. 【Q&A Question 118】April 28, 2017 - HCBBS Forum
  76. 【Daily Question No. 146】2017.05.26 - HCBBS Forum
  77. The hydrogenation reactor needs to maintain a certain reaction temperature – is heating required? - HCBBS Forum
  78. 【Daily Question No. 142】2017.05.22 - HCBBS Forum
  79. 【Q&A Question 036】February 05, 2017 - HCBBS Forum
  80. [Q&A Question 060] 2017.03.01 - HCBBS Forum
  81. 【Daily Question No. 103】April 13, 2017 - HCBBS Forum
  82. 【Q&A Question 062】2017.03.03 - HCBBS Forum
  83. 【Daily Question No. 116】April 26, 2017 - HCBBS Forum
  84. 【Daily Question No. 027】2017.01.27 - HCBBS Forum
  85. I’m going to carry out dry sulfiding of the hydrogenation catalyst tomorrow - HCBBS Forum
  86. [Q&A Question 157] 2017.06.06 - HCBBS Forum
  87. Movable equipment - HCBBS Forum
  88. How reaction pressure affects the smoke point of aviation fuel - HCBBS Forum
  89. Compressor pressure recursive control, as well as low selection and high selection - HCBBS Forum
  90. 【Q&A Question 009】2017.01.09 - HCBBS Forum
  91. Catalyst regeneration, air burning method? - HCBBS Forum
  92. [Q&A Question 112] 2017.04.22 - HCBBS Forum
  93. The temperature rise in the medium aromatic hydrocarbon hydrogenation reforming reactor is high; how to adjust it? - HCBBS Forum
  94. Those processes involved in inspecting the reaction stations - HCBBS Forum
  95. 【Q&A Question 154】2017.06.03 - HCBBS Forum
  96. What is the typical hydrogenation pressure increase rate for diesel per hour in kilograms? - HCBBS Forum
  97. What is the impact of increased conversion rate in the converter on hydrogen production? - HCBBS Forum
  98. The operating parameters of the hydrotreated naphtha remain unchanged; why then does the sulfur content of the naphtha fluctuate? - HCBBS Forum
  99. Sudden spike in temperature of the hydrogenation catalyst bed - HCBBS Forum
  100. Several issues regarding gasoline hydrogenation - HCBBS Forum
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