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  1. 【Daily Question No. 071】March 12, 2017 - HCBBS Forum
  2. 【Q&A Question 162】2017.06.11 - HCBBS Forum
  3. Seeking purchase of domestic nickel-loaded hydrogenation catalysts - HCBBS Forum
  4. 【Q&A Question 001】2017.01.01 - HCBBS Forum
  5. Aromatic unit, mixed hydrogenation - HCBBS Forum
  6. Follow-up actions after hydrogen emergency pressure relief activation - HCBBS Forum
  7. Hydrogenation Y-type stop valve - HCBBS Forum
  8. 【Daily Question No. 174】2017.06.23 - HCBBS Forum
  9. On the control of hydrogen sulfide concentration in the circulating hydrogen of hydrogenation units - HCBBS Forum
  10. Who knows the scale of hydrogen production facilities at domestic refineries currently? ? ? - HCBBS Forum
  11. 95- Use of feather leaf separators in the design of gas scrubbing tanks for the compression system in hydrogen production projects involving oil-gas steam conversion - HCBBS Forum
  12. Seeking advice on the flow direction of materials in the shell and tube side of a hydrocracking reactor. - HCBBS Forum
  13. Will H2S in the hydrotreated oil undergo a reduction reaction in a tank with rust? - HCBBS Forum
  14. Regarding the number of air valves in the compressor - HCBBS Forum
  15. Can the high-temperature products from hydrocracking be washed with water? - HCBBS Forum
  16. The methanol-to-hydrogen decarbonization vent line contains a large amount of water - HCBBS Forum
  17. What is the principle of demulsification by hydrogenation demulsifying catalysts? - HCBBS Forum
  18. 【Q&A Question 089】March 30, 2017 - HCBBS Forum
  19. Assuming a power outage occurs across the entire plant and the utility systems fail, what is the most appropriate way to proceed with hydrogen production? - HCBBS Forum
  20. Hydrogen circulation machine - HCBBS Forum
  21. Regarding pressure control systems - HCBBS Forum
  22. 【Daily Question No. 099】April 09, 2017 - HCBBS Forum
  23. 【Q&A Question 051】February 20, 2017 - HCBBS Forum
  24. 【Daily Question No. 114】April 24, 2017 - HCBBS Forum
  25. What is the maximum allowable sulfur content required for the feed gas used in dry gas hydrogen production? - HCBBS Forum
  26. 【Q&A Question 132】2017.05.12 - HCBBS Forum
  27. [Q&A Question 113] 2017.04.23 - HCBBS Forum
  28. Discussion on the cooling issue of hot low-pressure gas. - HCBBS Forum
  29. 【Daily Question No. 045】2017.02.14 - HCBBS Forum
  30. I have a question regarding the calculation of the space velocity in a hydrocracking reactor. - HCBBS Forum
  31. 【Daily Question No. 085】March 26, 2017 - HCBBS Forum
  32. After hydrogenation, the hydrogen sulfide content in the oil is too high, making it difficult to remove - HCBBS Forum
  33. 【Daily Question No. 109】April 19, 2017 - HCBBS Forum
  34. How to handle a fire caused by a leak in the temperature gauge of a hydrogenation reactor - HCBBS Forum
  35. [Q&A Question 122] 2017.05.02 - HCBBS Forum
  36. 【Q&A Question 095】April 05, 2017 - HCBBS Forum
  37. 【Daily Question No. 048】2017.02.17 - HCBBS Forum
  38. 【Daily Question No. 191】2017.07.10 - HCBBS Forum
  39. The methane content in the hydrogen used in gasoline hydrogenation is high - HCBBS Forum
  40. 【Q&A Question 034】2017.02.03 - HCBBS Forum
  41. [E-book] Hydrogenation Unit Studies* Notes – Chapter 5: Flanges, Gaskets, and Fasteners Discussion Thread - HCBBS Forum
  42. 【Q&A Question 109】April 19, 2017 - HCBBS Forum
  43. 【Daily Question No. 062】2017.03.03 - HCBBS Forum
  44. 【Daily Question No. 196】2017.07.15 - HCBBS Forum
  45. 【Daily Question No. 086】2017.03.27 - HCBBS Forum
  46. 【Daily Question No. 021】2017.01.21 - HCBBS Forum
  47. 【Q&A Question 022】2017.01.22 - HCBBS Forum
  48. 【Daily Question No. 096】April 06, 2017 - HCBBS Forum
  49. 【Daily Question No. 091】April 01, 2017 - HCBBS Forum
  50. Naphtha hydrorefining - HCBBS Forum
  51. What are the reasons for the increase in pressure drop across the catalyst bed? What is the maximum allowable pressure difference in your facility? - HCBBS Forum
  52. Can nitrogen be used for fire suppression in hydrogen reactors? - HCBBS Forum
  53. Does the opening degree of the induced draft fan affect the temperature of the converter? - HCBBS Forum
  54. 【Daily Question No. 104】April 14, 2017 - HCBBS Forum
  55. 【Q&A Question 134】2017.05.14 - HCBBS Forum
  56. 【Q&A Question 117】April 27, 2017 - HCBBS Forum
  57. What are the operational challenges during residue hydrogenation? - HCBBS Forum
  58. High inlet temperature of the hydrogenation reactor - HCBBS Forum
  59. 【Daily Question No. 026】2017.01.26 - HCBBS Forum
  60. 【Daily Question No. 121】2017.05.01 - HCBBS Forum
  61. Regarding nitrogen protection - HCBBS Forum
  62. 【Daily Question No. 193】2017.07.12 - HCBBS Forum
  63. Issues regarding the feed gas compressor - HCBBS Forum
  64. 【Q&A Question 020】2017.01.20 - HCBBS Forum
  65. 【Daily Question No. 092】2017.04.02 - HCBBS Forum
  66. [Q&A Question 192] 2017.07.11 - HCBBS Forum
  67. What to do if the temperature in the convection section of the hydrogen production converter is too high? - HCBBS Forum
  68. 【Q&A Question 110】April 20, 2017 - HCBBS Forum
  69. Is it possible for natural gas to contain hydrogen sulfide? - HCBBS Forum
  70. Methanol-to-hydrogen water-alcohol ratio issue - HCBBS Forum
  71. Our hydrogen production facility is currently shut down; could anyone share some experience on what needs to be taken into account? - HCBBS Forum
  72. 【Daily Question No. 130】May 10, 2017 - HCBBS Forum
  73. Hydrogen recovery and purification - HCBBS Forum
  74. 【Q&A Question 067】2017.03.08 - HCBBS Forum
  75. Material state in the diesel hydrogenation reactor - HCBBS Forum
  76. 【Daily Question No. 194】2017.07.13 - HCBBS Forum
  77. 【Daily Question No. 052】2017.02.21 - HCBBS Forum
  78. [Q&A Question 164] 2017.06.13 - HCBBS Forum
  79. 2016 | Papers from Sinopec Hydrogenation Annual Conference - HCBBS Forum
  80. 【Q&A Question 116】April 26, 2017 - HCBBS Forum
  81. The issue of acidic ferric ions - HCBBS Forum
  82. Hydrogen consumption for diesel and gasoline hydrogenation - HCBBS Forum
  83. Suggestions for information exchange on hydrogenation units - HCBBS Forum
  84. 【Q&A Question 004】2017.01.04 - HCBBS Forum
  85. What is the effect of CO on hydrogenation catalysts? - HCBBS Forum
  86. [Q&A Question 149] 2017.05.29 - HCBBS Forum
  87. 【Q&A Question 011】2017.01.11 - HCBBS Forum
  88. [E-book] Hydrogenation Unit Studies* Notes – Chapter 2 Discussion Thread on Reaction Systems - HCBBS Forum
  89. 【Daily Question No. 113】April 23, 2017 - HCBBS Forum
  90. Any questions about hydrodesulfurization (catalytic dewaxing, catalytic hydrogenation)? Thiol sulfur content, catalyst loading, operational lag time - HCBBS Forum
  91. 【Daily Question No. 020】2017.01.20 - HCBBS Forum
  92. The outlet pressure of the hydrogen generation steam generator is too high - HCBBS Forum
  93. Does the injection of scale inhibitors have an effect on hydrogenation? - HCBBS Forum
  94. Hydrogen production started; thermal nitrogen cycle – no free water is produced - HCBBS Forum
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