English Home » Forum #13

English — Forum #13 (Page 28/75)

Prev 25 26 27 28 29 30 31 Next
  1. What is the pressure of the feed oil before it enters the catalytic cracking nozzle? - HCBBS Forum
  2. Sudden increase in the static blade angle of the catalytic main fan - HCBBS Forum
  3. Turbine quick-shut valve - HCBBS Forum
  4. The catalytic cracking unit is operating stably - HCBBS Forum
  5. The heat exchanger reboil cannot be established - HCBBS Forum
  6. 【Daily Question No. 345】December 12, 2018 - HCBBS Forum
  7. 【Daily Question No. 357】December 24, 2018 - HCBBS Forum
  8. \"Fundamentals and Applications of Fluidization Technology\" - HCBBS Forum
  9. Catalytic Coking Reformate Blending Version 20190114 - HCBBS Forum
  10. 【Daily Question No. 97】April 7, 2019 - HCBBS Forum
  11. Catalytic Coking Reformate Blending Version 20190128 - HCBBS Forum
  12. Can crude oil be directly catalytically cracked? - HCBBS Forum
  13. Alkalinity control criteria for water in medium-pressure drum boilers - HCBBS Forum
  14. Vacuum distillation initial vapor overhead separation tank - HCBBS Forum
  15. Catalytic Coking Reformate Blending Version 20190513 - HCBBS Forum
  16. What is the typical nickel content in petroleum coke? How low can it go? - HCBBS Forum
  17. The catalytic large and small butterfly valves are used to control the pressure in the regenerator; the small butterfly valve is fully open while the large butterfly valve is left at a slight opening. Why is that? - HCBBS Forum
  18. 【Daily Question No. 155】June 4, 2019 - HCBBS Forum
  19. Operation at normal pressure and high temperature - HCBBS Forum
  20. The fate in the extraction system and defoamer system～ - HCBBS Forum
  21. Several reasons for errors in electromagnetic flowmeters - HCBBS Forum
  22. 【Daily Question No. 2】January 2, 2019 - HCBBS Forum
  23. The issue of aromatic hydrocarbon adsorption separation in two adsorption chambers. - HCBBS Forum
  24. Catalytic Coking Reformate Blending Version 20181209 - HCBBS Forum
  25. Reform of state-owned enterprises under a mixed-ownership model: What’s the future for factory workers? - HCBBS Forum
  26. What are the technical advantages of metal tube float flowmeters? - HCBBS Forum
  27. Catalytic Coking Reformate Blending Version 20190701 - HCBBS Forum
  28. During shutdown - HCBBS Forum
  29. 【Daily Question No. 331】November 28, 2018 - HCBBS Forum
  30. Hot water tank - HCBBS Forum
  31. Catalytic Coking Reformate Blending Version 20190727 - HCBBS Forum
  32. Catalytic Coking Reformate Blending Version 20190808 - HCBBS Forum
  33. UOP batch boost mode - HCBBS Forum
  34. Catalyst tank small feeding line/large loading/unloading line - HCBBS Forum
  35. Catalytic Coking Reformate Blending Version 20190127 - HCBBS Forum
  36. 【Daily Question No. 144】May 24, 2019 - HCBBS Forum
  37. Catalytic Coking Reformate Blending Version 20190411 - HCBBS Forum
  38. Emergency shutdown of the catalytic cracking unit - HCBBS Forum
  39. Catalytic Coking Reformate Blending Version 20181211 - HCBBS Forum
  40. Catalytic Coking Reformate Blending Version 20190523 - HCBBS Forum
  41. 【Daily Question No. 199】July 18, 2019 - HCBBS Forum
  42. When the outlet flow rate of a centrifugal pump exceeds the rated flow rate, the outlet pressure decreases? - HCBBS Forum
  43. Catalytic Coking Reformate Blending Version 20190309 - HCBBS Forum
  44. Catalytic Coking Reformate Blending Version 20190510 - HCBBS Forum
  45. Catalytic Coking Reformate Blending Version 20190303 - HCBBS Forum
  46. Is liquid nitrogen more cost-effective, or is a nitrogen generator better? How much does it cost per cubic meter? - HCBBS Forum
  47. How is Nangang Chemical in Yili, Xinjiang? (Including salary, benefits, and future development prospects) - HCBBS Forum
  48. 【Daily Question No. 184】July 3, 2019 - HCBBS Forum
  49. Acidic water testing items - HCBBS Forum
  50. 【Daily Question No. 231】August 19, 2019 - HCBBS Forum
  51. 【Daily Question No. 197】July 16, 2019 - HCBBS Forum
  52. Catalyst regeneration charring is classified according to the charring air flow - HCBBS Forum
  53. 【Daily Question No. 176】June 25, 2019 - HCBBS Forum
  54. 【Daily Question No. 67】March 8, 2019 - HCBBS Forum
  55. Selection of the installation location for electromagnetic flowmeters - HCBBS Forum
  56. Adjustment of feedstock feeding rate in delayed coking - HCBBS Forum
  57. Catalytic Coking Reformate Blending Version 20190317 - HCBBS Forum
  58. 【Daily Question No. 232】August 20, 2019 - HCBBS Forum
  59. Why does a hot oil pump need to be preheated? How to preheat? - HCBBS Forum
  60. Seeking advice - HCBBS Forum
  61. Catalytic Coking Reformate Blending Version 20181223 - HCBBS Forum
  62. In catalytic reactions, why cannot the amount of catalyst added be too large? - HCBBS Forum
  63. 【Daily Question No. 151】May 31, 2019 - HCBBS Forum
  64. Catalytic Coking Reformate Blending Version 20190715 - HCBBS Forum
  65. Where does the heavy oil sampled by the device go? - HCBBS Forum
  66. Professional catalyst replacement services - HCBBS Forum
  67. Analysis of the reasons for the detachment of the internal linings in the two devices - HCBBS Forum
  68. Catalytic Coking Reformate Blending Version 20190307 - HCBBS Forum
  69. 【Daily Question No. 350】December 17, 2018 - HCBBS Forum
  70. There is water accumulation at the main air flow measurement point. - HCBBS Forum
  71. Catalytic Coking Reformate Blending Version 20190314 - HCBBS Forum
  72. Catalytic Coking Reformate Blending Version 20190704 - HCBBS Forum
  73. Flowing problems in the regeneration of catalytic units using inclined tubes - HCBBS Forum
  74. 【Daily Question No. 200】July 19, 2019 - HCBBS Forum
  75. Catalytic Coking Reformate Blending Version 20190221 - HCBBS Forum
  76. Does catalytically refined gasoline turn yellow after refinement? - HCBBS Forum
  77. In what aspects are the advantages of electromagnetic flowmeters reflected? - HCBBS Forum
  78. Which units in the catalytic cracking plant use the ammonia-based flue gas desulfurization technology? - HCBBS Forum
  79. Catalytic Coking Reformate Blending Version 20190403 - HCBBS Forum
  80. Activated carbon adsorption unit - HCBBS Forum
  81. Alkaline solution crystallization temperature - HCBBS Forum
  82. 【Daily Question No. 336】December 3, 2018 - HCBBS Forum
  83. 【Daily Question No. 3】January 3, 2019 - HCBBS Forum
  84. 【Daily Question No. 182】July 1, 2019 - HCBBS Forum
  85. Poor fluidization in the catalytic regeneration inclined tube - HCBBS Forum
  86. A puzzling issue regarding UOP continuous reforming units - HCBBS Forum
  87. 【Daily Question No. 175】June 24, 2019 - HCBBS Forum
  88. Is the oil in Shandong cheaper than water? - HCBBS Forum
  89. Catalytic Coking Reformate Blending Version 20190622 - HCBBS Forum
  90. In addition to the hydrotreated vacuum wax oil, the feed also contains hydrotreated coked wax oil – does this count as heavy oil catalytic cracking? - HCBBS Forum
  91. Effect of water injection at the cut end of an externally heated single furnace tube on its service life - HCBBS Forum
  92. Catalytic Coking Reformate Blending Version 20190818 - HCBBS Forum
  93. What should the flash point of diesel used in fishing boats not exceed? - HCBBS Forum
  94. Turbine start-up oil pressure - HCBBS Forum
  95. Calculate the residence time of crude oil in the electrodesalination tank, - HCBBS Forum
  96. Catalytic Coking Reformate Blending Version 20190608 - HCBBS Forum
  97. 【Daily Question No. 58】February 27, 2019 - HCBBS Forum
  98. How many tons of material are there in the oil storage tank, and what formula is used to calculate it? - HCBBS Forum
  99. 【Daily Question No. 203】July 22, 2019 - HCBBS Forum
  100. 【Daily Question No. 213】August 1, 2019 - HCBBS Forum
Prev 25 26 27 28 29 30 31 Next
Total 7406 posts · Page 28 of 75 · Privacy Policy · Terms of Use · Contact