English Home » Forum #13

English — Forum #13 (Page 21/75)

Prev 18 19 20 21 22 23 24 Next
  1. What materials are needed for the maintenance of on-site heat exchangers? Including blind flanges and the like! Thank you - HCBBS Forum
  2. What is the scope of application for the hazardous chemicals business license when registering an oil trading company? - HCBBS Forum
  3. Service life of nozzles in catalytic flue gas desulfurization scrubbers - HCBBS Forum
  4. Problems caused by instrument failure leading to interlock actions - HCBBS Forum
  5. 【Daily Question No. 18】January 18, 2020 - HCBBS Forum
  6. 【Daily Question No. 151】May 27, 2020 - HCBBS Forum
  7. Catalytic Coking Reformate Blending Version 20191216 - HCBBS Forum
  8. Process design documents for refinery equipment - HCBBS Forum
  9. Current comparison of heating furnace soot blowers - HCBBS Forum
  10. What is side-stream extraction? What does “side line” mean? - HCBBS Forum
  11. Solving atmospheric and vacuum distillation problems - HCBBS Forum
  12. 【Daily Question No. 240】August 24, 2020 - HCBBS Forum
  13. Catalytic Coking Reformate Blending Version 20190825 - HCBBS Forum
  14. 【Daily Question No. 243】August 27, 2020 - HCBBS Forum
  15. 【Daily Question No. 22】January 22, 2020 - HCBBS Forum
  16. 169-Analysis of the gas-liquid separation and demisting device in the flue gas desulfurization scrubber of Zhuhai Baota Petrochemical’s catalytic cracking unit and sulfur recovery unit - HCBBS Forum
  17. Energy consumption issues in catalytic flue gas desulfurization - HCBBS Forum
  18. Catalytic Coking Reformate Blending Version 20200103 - HCBBS Forum
  19. Catalytic Coking Reformate Blending Version 20200520 - HCBBS Forum
  20. 【Daily Question No. 58】February 27, 2020 - HCBBS Forum
  21. 【Daily Question No. 25】January 25, 2020 - HCBBS Forum
  22. 【Daily Question No. 188】July 3, 2020 - HCBBS Forum
  23. 【Daily Question No. 63】March 3, 2020 - HCBBS Forum
  24. Can crude oil storage tanks be used to hold heavy oil and residue oil after being emptied? - HCBBS Forum
  25. Catalytic Coking Reformate Blending Version 20200625 - HCBBS Forum
  26. 【Daily Question No. 253】September 10, 2019 - HCBBS Forum
  27. 【Daily Question No. 260】September 18, 2019 - HCBBS Forum
  28. Latest plan for the Lianyungang Petrochemical Base - HCBBS Forum
  29. 【Daily Question No. 289】October 17, 2019 - HCBBS Forum
  30. Catalytic Coking Reformate Blending Version 20200225 - HCBBS Forum
  31. How to control the sulfur content in the desulfurization of coking liquefied gas? - HCBBS Forum
  32. How much does the composition of 1 liter of diesel change after 5 days? - HCBBS Forum
  33. 【Daily Question No. 146】May 22, 2020 - HCBBS Forum
  34. Introduction to Oil Mist Lubrication Systems—5 Precautions for Using Oil Mist Lubrication - HCBBS Forum
  35. Catalytic Coking Reformate Blending Version 20191226 - HCBBS Forum
  36. Catalytic Coking Reformate Blending Version 20191220 - HCBBS Forum
  37. Hello Haiyou, I sometimes see diesel electrolytic decolorization – what is this process? - HCBBS Forum
  38. Reconstruction engineer - HCBBS Forum
  39. Catalytic Coking Reformate Blending Version 20191001 - HCBBS Forum
  40. Catalytic Coking Reformate Blending Version 20200308 - HCBBS Forum
  41. 【Daily Question No. 225】August 9, 2020 - HCBBS Forum
  42. 【Daily Question No. 237】August 21, 2020 - HCBBS Forum
  43. Seeking an electronic version of the catalytic reforming operator manual and operating guidelines - HCBBS Forum
  44. 【Daily Question No. 287】December 4, 2020 - HCBBS Forum
  45. [Daily Question #167] June 12, 2020 - HCBBS Forum
  46. Applications of ultrasound in electrodialysis - HCBBS Forum
  47. Self-standing steel chimney - HCBBS Forum
  48. 【Daily Question No. 140】May 19, 2020 - HCBBS Forum
  49. Dear everyone, I have a question: how can one tell what kinds of chemical substances are present in used engine oil when it comes to recycling it? - HCBBS Forum
  50. Catalytic Coking Reformate Blending Version 20190909 - HCBBS Forum
  51. The solid content of the slurry is high; help! - HCBBS Forum
  52. The gas components in the flash tank of the catalytically refined rich liquid contain propylene - HCBBS Forum
  53. Why is sulfolane solvent not easily decomposed under negative pressure? - HCBBS Forum
  54. 【Daily Question No. 94】April 3, 2020 - HCBBS Forum
  55. What are the differences between etherified gasoline, MTBE gasoline, and alkylated gasoline? - HCBBS Forum
  56. Is the blending of reduced-pressure wax oil with coker wax oil considered heavy oil catalytic cracking? - HCBBS Forum
  57. Can catalytic slurry be used as a flushing oil? Most can only be used for - HCBBS Forum
  58. Catalytic Coking Reformate Blending Version 20190914 - HCBBS Forum
  59. Catalytic Coking Reformate Blending Version 20191222 - HCBBS Forum
  60. Unit major overhaul - HCBBS Forum
  61. 【Daily Question No. 341】December 8, 2019 - HCBBS Forum
  62. On the interfacial control of desulfurization in catalytic cracking liquefied gas - HCBBS Forum
  63. Naphtha with high silicon content - HCBBS Forum
  64. What pH value of the liquid discharged from the regenerative dryer indicates that the drying process was not effective? - HCBBS Forum
  65. Catalytic cracking feedstock analysis - HCBBS Forum
  66. 【Daily Question No. 258】November 5, 2020 - HCBBS Forum
  67. The cooling efficiency of the electrodeionization wastewater cooler has declined - HCBBS Forum
  68. 【Daily Question No. 233】August 17, 2020 - HCBBS Forum
  69. Effect of arsenic content on platinum reforming catalysts - HCBBS Forum
  70. What are the requirements for the raw materials of needle coke? - HCBBS Forum
  71. Catalytic Coking Reformate Blending Version 20191017 - HCBBS Forum
  72. Catalytic Coking Reformate Blending Version 20191130 - HCBBS Forum
  73. Catalytic Coking Reformate Blending Version 20200601 - HCBBS Forum
  74. Looking for the Fifth Edition of the Handbook on the Installation Design of Process Piping in Petrochemical Plants - HCBBS Forum
  75. 【Daily Question No. 88】March 28, 2020 - HCBBS Forum
  76. The distillation outlet temperatures for light diesel and heavy diesel are the same - HCBBS Forum
  77. Help needed regarding the temperature issue in electrodialysis - HCBBS Forum
  78. I would like to ask for a graph showing the relationship between liquefaction temperature and pressure for ethane and ethylene - HCBBS Forum
  79. Regarding the issues with the reforming pre-hydrogenation reactor - HCBBS Forum
  80. 【Daily Question No. 65】March 5, 2020 - HCBBS Forum
  81. 【Daily Question No. 267】September 25, 2019 - HCBBS Forum
  82. Catalytic Coking Reformate Blending Version 20200620 - HCBBS Forum
  83. 【Daily Question No. 314】November 11, 2019 - HCBBS Forum
  84. Catalytic Coking Reformate Blending Version 20200226 - HCBBS Forum
  85. 【Daily Question No. 170】June 15, 2020 - HCBBS Forum
  86. Catalytic Coking Reformate Blending Version 20191103 - HCBBS Forum
  87. Catalytic Coking Reformate Blending Version 20191205 - HCBBS Forum
  88. The problem of catalyst poisoning in catalytic cracking units - HCBBS Forum
  89. Catalytic Coking Reformate Blending Version 202003019 - HCBBS Forum
  90. 【Daily Question No. 323】November 20, 2019 - HCBBS Forum
  91. 【Daily Question No. 265】September 23, 2019 - HCBBS Forum
  92. Catalytic Coking Reformate Blending Version 20191102 - HCBBS Forum
  93. 【Daily Question No. 51】February 20, 2020 - HCBBS Forum
  94. New to polypropylene; desperately seeking methods for polypropylene technology* - HCBBS Forum
  95. 【Daily Question No. 119】April 28, 2020 - HCBBS Forum
  96. What factors need to be considered when reusing oil storage tanks? Density, vapor pressure, floating disk weights, guide rails – what modifications are required for these elements... - HCBBS Forum
  97. 【Daily Question No. 2】January 2, 2020 - HCBBS Forum
  98. Can the regenerator be unloaded without vacuum? - HCBBS Forum
  99. 【Daily Question No. 43】February 12, 2020 - HCBBS Forum
  100. 【Daily Question No. 220】August 4, 2020 - HCBBS Forum
Prev 18 19 20 21 22 23 24 Next
Total 7406 posts · Page 21 of 75 · Privacy Policy · Terms of Use · Contact