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  1. Dangers that may arise during the commissioning of hydrogenation units - HCBBS Forum
  2. For the hydrocracking unit under emergency pressure relief and cooling, should feeding be stopped immediately? - HCBBS Forum
  3. I would like to ask about the function of the VSS annular baffle in catalytic reactors - HCBBS Forum
  4. The hazards of light hydrocarbons to hydrogenation unit operations - HCBBS Forum
  5. Operation process of the backwash filter in the hydrogenation unit - HCBBS Forum
  6. Is the water injection before air cooling in diesel hydrorefining continuous or intermittent? - HCBBS Forum
  7. Seeking help: Inquiry regarding the aromatic saturation temperature in hydrocracking and refining reactors. - HCBBS Forum
  8. Hydrogenation “One Question per Day” Question 3 - HCBBS Forum
  9. Medium-pressure steam for methanol-to-hydrogen production - HCBBS Forum
  10. JHA analysis for hydrogen production from methanol - HCBBS Forum
  11. Lifting \"heavy\" loads as easily as the high-temperature fractionation in slurry bed refining technology - HCBBS Forum
  12. The company needs to purchase a methanol-to-hydrogen equipment set with a capacity of 2,500 Nm3/h - HCBBS Forum
  13. Question bank for methanol-to-hydrogen plants - HCBBS Forum
  14. The impact of the reaction depth in the hydrogenation unit on the product quality - HCBBS Forum
  15. Why is a top burner installed in the hydrogen production converter? - HCBBS Forum
  16. MEDA desulfurization regeneration - HCBBS Forum
  17. Erosion thinning problem in utility condensate pipelines - HCBBS Forum
  18. 【Daily Question】Hydrogen Production and Hydrogenation – Exchange Version 20200629 - HCBBS Forum
  19. Seeking help with distillation column operation - HCBBS Forum
  20. Blockage issues of the remote level gauge and the on-site level gauge in the reflux tank of the acidic water stripping unit - HCBBS Forum
  21. Lifting of large components completed for the 300,000-ton coal tar hydrogenation project using the NUEUU® hydrogenation process in Ordos, Inner Mongolia - HCBBS Forum
  22. The highlight of the slurry bed! - HCBBS Forum
  23. Production of gasoline from carbon dioxide hydrogenation - HCBBS Forum
  24. Inquiry regarding the operation status of the membrane recovery unit - HCBBS Forum
  25. Gasoline hydrogenation - HCBBS Forum
  26. Fireproof coating for support legs of hydrogen production conversion furnaces - HCBBS Forum
  27. Operating Procedures for Hydrogen Production via Methanol Reforming - HCBBS Forum
  28. Discussion on whether a spare unit is required for the cycle hydrogen compressor in hydrogenation units - HCBBS Forum
  29. 【Daily Question】Hydrogen Production and Hydrogenation – Exchange Version 20200626 - HCBBS Forum
  30. The Shanxi Provincial Committee of the China Democratic Progressive Party proposes to establish a **hydrogen energy demonstration zone to vigorously promote energy transition** - HCBBS Forum
  31. Quality of hydrogenated gasoline - HCBBS Forum
  32. Problem of high-pressure and low-pressure difference in the heat recovery unit of hydrogenation plants - HCBBS Forum
  33. The ammonia nitrogen content in the purified water from the acidic gas treatment unit is unstable - HCBBS Forum
  34. Calculation of adsorption time for hydrogen production via methanol reforming - HCBBS Forum
  35. Seeking help regarding sulfur poisoning in hydrogen production converters - HCBBS Forum
  36. Requirements for loading and unloading hydrogenation catalysts in hydrogenation units - HCBBS Forum
  37. The difference between ethylene and coal tar - HCBBS Forum
  38. Heat calculation for the alkaline solution heat exchanger in hydrogen production via alkaline electrolysis of water - HCBBS Forum
  39. Definition of the slurry for hydrotreating residue in a slurry bed - HCBBS Forum
  40. Lubricating oil pump of the circulation machine - HCBBS Forum
  41. Xiangtai New Materials has obtained a patent for a fixed-bed continuous catalytic hydrogenation unit that improves the efficiency of reactions - HCBBS Forum
  42. Hydrogen consumption of coker gasoline and coker diesel - HCBBS Forum
  43. What happens to the corrosion inhibitor pump every winter - HCBBS Forum
  44. Process for extracting alpha-olefins - HCBBS Forum
  45. On the issue of absorbing hydrogen sulfide with lean liquid - HCBBS Forum
  46. Disruption of fresh hydrogen supply for diesel hydrogenation - HCBBS Forum
  47. Industrial plant for preparing C8 olefins via C4 oligomerization in refineries, followed by hydroformylation to produce isononaldehyde and isononanol - HCBBS Forum
  48. On the pressure drop issue in wax oil hydrocracking reactors - HCBBS Forum
  49. 【Daily Question】Hydrogen Production and Hydrogenation – Exchange Version 20200628 - HCBBS Forum
  50. The hydrogen production unit at Yangzi Petrochemical is operating in two series, enabling an increase in hydrogen production of about 50 tons per day. - HCBBS Forum
  51. Regarding the emergency relief valves of diesel and gasoline hydrogenation units - HCBBS Forum
  52. Pressure drop across the catalyst bed in the hydrogenation unit - HCBBS Forum
  53. After a natural gas compressor increases the outlet pressure, does the compressor frequency rise or fall? - HCBBS Forum
  54. I would like to ask which expert or colleague has the operating procedures for hydrogen filling stations; could you please send them to me via VX: 1004012132? I would be extremely grateful! - HCBBS Forum
  55. Seeking question banks on hydrogen production via water electrolysis and accident handling materials - HCBBS Forum
  56. Distillation column: How many types of reflux are there? - HCBBS Forum
  57. Must a hydrogen buffer tank be equipped with a fixed nitrogen purge line? - HCBBS Forum
  58. Hydrogen-to-oil ratio in the hydrogenation unit - HCBBS Forum
  59. Looking for a reference book for the calculation of process materials in hydrogen refueling stations? - HCBBS Forum
  60. How is the water-to-carbon ratio adjusted in hydrogen production from natural gas? - HCBBS Forum
  61. SAF produced by the HEFA process - HCBBS Forum
  62. The hydrogen from upstream reforming contains chlorine – how can hydrogen-using equipment detect this? - HCBBS Forum
  63. Stabilizer for three rounds of hydrogenation of slurry-bed residue” - HCBBS Forum
  64. **National Development and Reform Commission: Encouraging the orderly development of various new types of energy storage and hydrogen energy technologies - HCBBS Forum
  65. What phenomena occur when the hydrogen sulfide level in the TSA feed of a gas-based hydrogen production plant is too high? - HCBBS Forum
  66. Water hammer in condensate pipelines - HCBBS Forum
  67. Sinopec has been granted an invention patent: “A method for hydrogen production using oxygen-permeable membranes and its applications”” - HCBBS Forum
  68. How does a diesel hydrocracking unit prevent excessive temperature rise? - HCBBS Forum
  69. Binhai Investment signed a framework agreement for the supply of green hydrogen with Sinopec Xinxing New Energy’s 100,000 tons per year integrated wind and solar hydrogen production project in Ulanqab - HCBBS Forum
  70. Regarding electrolytic hydrogen production plants, the issue of material selection for pipelines and equipment - HCBBS Forum
  71. How to deal with high acidity in hydrotreated diesel - HCBBS Forum
  72. Liaohe Oilfield treats associated water in a low-carbon manner - HCBBS Forum
  73. Should a double valve be installed for the connection valve of the high-pressure level gauge? Is a single valve feasible? - HCBBS Forum
  74. What should be done with the PSA section after the natural gas-based hydrogen production plant is shut down? - HCBBS Forum
  75. After stopping the instrument air for hydrogenation - HCBBS Forum
  76. Issues related to the temperature at the water injection point in hydrogenation units - HCBBS Forum
  77. Hydrogenation units: How to calculate desulfurization efficiency, denitration efficiency, etc - HCBBS Forum
  78. Recommendations for suppliers of gas-liquid separators and purification equipment for PEM hydrogen production - HCBBS Forum
  79. How can trace amounts of liquid be removed from gas to achieve complete purification? - HCBBS Forum
  80. How does the PSA after reforming hydrogen achieve carbon removal? - HCBBS Forum
  81. The hydrogen production plant is shut down; where should the pressure be released from the adsorption towers in the PSA section? - HCBBS Forum
  82. On the control of hot spot temperature in reactor beds - HCBBS Forum
  83. On the cetane number of hydrogenated modified diesel - HCBBS Forum
  84. During residue hydrogenation, the recycle hydrogen compressor stopped due to a low lubricating oil pressure, which in turn triggered a series of interlocks - HCBBS Forum
  85. Sulfurizing agents are used for the pre-sulfidization of catalysts in hydrogenation units - HCBBS Forum
  86. New hydrogen centralized supply station - HCBBS Forum
  87. “Commentary event themed “Hydrogen Power as a Leader, Contributing to Carbon Neutrality” held - HCBBS Forum
  88. Does the diesel refining stripping tower have a significant impact on the sulfur content of refined diesel? - HCBBS Forum
  89. Why does an increase in impurities in the alkaline solution in the electrolytic hydrogen production process lead to substandard gas purity? - HCBBS Forum
  90. Compressor users, take a look at this issue – have you run into scammers? - HCBBS Forum
  91. May I ask which are some of the better manufacturers of natural gas reforming hydrogen production equipment at present? - HCBBS Forum
  92. Which structural type is suitable for the heat exchanger in methanol-to-hydrogen production? - HCBBS Forum
  93. Global development of clean hydrogen is stronger in the East and weaker in the West - HCBBS Forum
  94. It will lead to - HCBBS Forum
  95. The purpose of purging the furnace during the shutdown of a hydrocracking unit - HCBBS Forum
  96. Different functions of the slurry bed tubular distributor - HCBBS Forum
  97. Recommendations for manufacturers of catalysts for hydrogen production from natural gas - HCBBS Forum
  98. Initial water flushing of the fractionation system - HCBBS Forum
  99. Problems with temperature and pressure at the top of the diesel hydrocracking distillation column - HCBBS Forum
  100. How to install flame monitoring and flame-out protection systems in gas-fired heaters and heat transfer oil heaters? - HCBBS Forum
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