English Home » Forum #13

English — Forum #13 (Page 52/75)

Prev 49 50 51 52 53 54 55 Next
  1. Slag blending ratio in catalytic cracking - HCBBS Forum
  2. 20171018 Atmospheric and Vacuum Distillation Questions - HCBBS Forum
  3. [Q&A] Catalytic Coking Reformate Blending Version 20171213 - HCBBS Forum
  4. 【Daily Question】Catalytic Coking Reformate Blending Version 20180127 - HCBBS Forum
  5. 【Daily Question No. 003】 November 17, 2017 - HCBBS Forum
  6. Can a low alkali solution regeneration temperature (around 33°C) at the refining unit cause blockages in the air injection distributor? - HCBBS Forum
  7. Liquefied gas refining off-gases containing liquid - HCBBS Forum
  8. Multiple-choice question – Dry gas recovery and wastewater stripping version: One question per day, 12.6 - HCBBS Forum
  9. True or False questions on December 20, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
  10. The unit is brought online; bolts are tightened thermally - HCBBS Forum
  11. 【Daily Question】Catalytic Coking Reformate Blending Version 20171116 - HCBBS Forum
  12. Passivation plan after the shutdown of the catalytic unit stabilization system - HCBBS Forum
  13. 【Daily Question】Catalytic Coking Reformate Blending Version 20171118 - HCBBS Forum
  14. 【Q&A】Catalytic Coking Reformate Blending Edition 20171014 - HCBBS Forum
  15. Aromatic extraction - HCBBS Forum
  16. Strict supervision over certificates for chemical process operators - HCBBS Forum
  17. [Q&A] Catalytic Coking Reformate Blending Edition 20171107 - HCBBS Forum
  18. 【Daily Question No. 015】November 29, 2017 - HCBBS Forum
  19. True or False Question – Dry Gas Recovery and Wastewater Stripping Version: One Question per Day, 12.6 - HCBBS Forum
  20. 【Q&A】Catalytic Coking Reformate Blending Edition 20171012 - HCBBS Forum
  21. Low selection control - HCBBS Forum
  22. Multiple-choice questions on December 10, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
  23. Application for qualifications to blend ethanol in gasoline - HCBBS Forum
  24. For the dry gas seal of the catalytic enriched gas compressor, we use nitrogen seals - HCBBS Forum
  25. Difference between lockable and non-lockable valves, as well as normally open and normally closed valves - HCBBS Forum
  26. Multiple-choice question on October 10, 2017; replies will earn 0–6 points (no points for replies sent more than 1 day after posting. Thank you for your replies) - HCBBS Forum
  27. 【Q&A】Catalytic Coking Reformate Blending Edition 20170830 - HCBBS Forum
  28. Continuous reforming - HCBBS Forum
  29. What facilities does Karamay Petrochemical Company have and what is their scale? - HCBBS Forum
  30. Cooling tank issue - HCBBS Forum
  31. Does the alkaline solution freeze when the temperature drops? - HCBBS Forum
  32. 【Daily Question】Catalytic Coking Reformate Blending Version 20170902 - HCBBS Forum
  33. Which company has spare pressure relief devices? Looking to rent. Those who provide information will get a red envelope. - HCBBS Forum
  34. 【Daily Question No. 021】 December 5, 2017 - HCBBS Forum
  35. Leakage issues in underground circulating water pipelines - HCBBS Forum
  36. 【Daily Question No. 030】January 30, 2018 - HCBBS Forum
  37. [Q&A] Catalytic Coking Reformate Blending Edition 20171109 - HCBBS Forum
  38. Multiple-choice question on September 25, 2017; replies will earn 0–6 points (no points for replies sent more than 1 day after posting. Thank you for your replies) - HCBBS Forum
  39. Do you have any good ideas regarding unified regulations for DCS configuration? Are there uniform requirements? - HCBBS Forum
  40. Does the naphtha pre-hydrodeschlorination reactor participate in pre-sulfurization? - HCBBS Forum
  41. Statistics on the use of CO as an oxidizing agent in catalytic devices - HCBBS Forum
  42. 【Daily Question】Catalytic Coking Reformate Blending Version 20170909 - HCBBS Forum
  43. 【Daily Question】Catalytic Coking Reformate Blending Version 20170824 - HCBBS Forum
  44. Practice questions on August 24, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies - HCBBS Forum
  45. 【Daily Question No. 049】February 18, 2018 - HCBBS Forum
  46. [Q&A] Catalytic Coking Reformate Blending Edition 20170924 - HCBBS Forum
  47. Thermal collapse of catalytic cracking catalysts - HCBBS Forum
  48. True or False questions on September 19, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
  49. 【Daily Question】Catalytic Coking Reformate Blending Version 20171124 - HCBBS Forum
  50. 【Daily Question No. 035】 December 19, 2017 - HCBBS Forum
  51. Production capacity of the refinery’s catalytic cracking unit - HCBBS Forum
  52. 【Daily Question No. 033】February 2, 2018 - HCBBS Forum
  53. Reformation liquid-phase dechlorination tank - HCBBS Forum
  54. 【Daily Question No. 025】 December 9, 2017 - HCBBS Forum
  55. What happens if the installation direction of the control valve (gate valve) is reversed? - HCBBS Forum
  56. Catalyzing daily operations - HCBBS Forum
  57. Solutions for the leakage at the inlet flange of the catalytic smoke extractor - HCBBS Forum
  58. What is the difference between the CPF opening and closing systems in oil fields? - HCBBS Forum
  59. 【Tech Lecture】Methods of Hydrogen Production - HCBBS Forum
  60. Reforming regenerator - HCBBS Forum
  61. Issues related to the treatment of heavy metals in crude oil - HCBBS Forum
  62. Temperature requirements for deionized water entering the deaerator - HCBBS Forum
  63. I would like to ask: when analyzing the oxygen content in the flue gas in a process heating furnace, where should the monitoring ports be installed? - HCBBS Forum
  64. 【Daily Question】Catalytic Coking Reformate Blending Version 20180223 - HCBBS Forum
  65. 【Daily Question】Catalytic Coking Reformate Blending Version 20180227 - HCBBS Forum
  66. [Q&A] Catalytic Coking Reformate Blending Version 20170902 - HCBBS Forum
  67. 【Q&A】Catalytic Coking Reformate Blending Version 20170928 - HCBBS Forum
  68. Investment opportunities in the C3 industry chain from a global perspective - HCBBS Forum
  69. 【Daily Question】Catalytic Coking Reformate Blending Version 20180119 - HCBBS Forum
  70. The problem with the torch - HCBBS Forum
  71. What is the dosage of chemicals used in the treatment of oily sludge? What are they? - HCBBS Forum
  72. True or False questions on December 4, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for replying) - HCBBS Forum
  73. 【Daily Question】Catalytic Coking Reformate Blending Version 20171121 - HCBBS Forum
  74. Catalytic dry gas pipeline diameter change and flow rate - HCBBS Forum
  75. Urgently ask again: Should a steam-water separation tank be used for the 1.0MPa steam output from the unit? - HCBBS Forum
  76. Issues with UOP reformer “low-flow combustion mode”? - HCBBS Forum
  77. Principle of hydrogen in suppressing carbon deposition - HCBBS Forum
  78. 【Daily Question】Catalytic Coking Reformate Blending Version 20180215 - HCBBS Forum
  79. In which module is atmospheric and vacuum distillation? - HCBBS Forum
  80. Review of Global Refining Technologies - HCBBS Forum
  81. Why isn’t the extraction raw material buffer tank designed as a vertical tank? - HCBBS Forum
  82. Internal structure diagram of the heat extractor in catalytic cracking - HCBBS Forum
  83. Have safety and environmental protection issues become a bit excessive lately? - HCBBS Forum
  84. What is the phenomenon of internal leakage in the catalytic slurry steam generator and how to deal with it? - HCBBS Forum
  85. Could everyone please share the process for oil and gas recovery in the tank farm? - HCBBS Forum
  86. Effect of deionized water as a catalytic terminator on sulfur dioxide content in flue gas - HCBBS Forum
  87. Multiple-choice question on September 27, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for your replies) - HCBBS Forum
  88. Total investment of 2.178 billion yuan! Hongcai Fine Chemicals plans to build an aromatic hydrocarbon production facility with a capacity of 1.5 million tons per year via continuous reforming - HCBBS Forum
  89. 【Daily Question】Catalytic Coking Reformate Blending Version 20171128 - HCBBS Forum
  90. Please, an expert, help explain the issue regarding absorbents - HCBBS Forum
  91. 【Daily Question No. 011】 November 25, 2017 - HCBBS Forum
  92. Practice questions on September 13, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies - HCBBS Forum
  93. Key issues of steam jet evacuators - HCBBS Forum
  94. Questions for November 5, 2017; replies can earn 0–6 points (no scoring for replies sent more than 1 day after posting. Thank you for your replies) - HCBBS Forum
  95. 【Daily Question】Catalytic Coking Reformate Blending Version 20180128 - HCBBS Forum
  96. 【Daily Question】Catalytic Coking Reformate Blending Version 20171210 - HCBBS Forum
  97. 【Daily Question】Catalytic Coking Reformate Blending Version 20170903 - HCBBS Forum
  98. 【Daily Question】Catalytic Coking Reformate Blending Version 20180210 - HCBBS Forum
  99. Successful pilot test of a new toluene catalyst for Liaoyang Petrochemical - HCBBS Forum
  100. 【Daily Question】Catalytic Coking Reformate Blending Version (Multiple Choice) 20171031 - HCBBS Forum
Prev 49 50 51 52 53 54 55 Next
Total 7406 posts · Page 52 of 75 · Privacy Policy · Terms of Use · Contact