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  1. 【Daily Question No. 339】December 6, 2019 - HCBBS Forum
  2. Profits from the reforming units at independent refineries in Shandong remain at low levels - HCBBS Forum
  3. Petrochemical Deep Processing Version 2018.08.14 - HCBBS Forum
  4. Future developments of the HPPO process in China, and progress on new HPPO plants in the country - HCBBS Forum
  5. Alkyne leak handling - HCBBS Forum
  6. 1-butene reacts with methanol to produce methyl sec-butyl ether - HCBBS Forum
  7. 【Daily Question】Petrochemical Deep Processing Version 2018.05.08 - HCBBS Forum
  8. Gasoline blending - HCBBS Forum
  9. 【Daily Question】Petrochemical Deep Processing Version 2018.05.29 - HCBBS Forum
  10. Petrochemical Deep Processing Version 2019.01.29 - HCBBS Forum
  11. Zibo Qiwanda Styrene Project - HCBBS Forum
  12. Sequence of introducing alkylating caustic washing and water washing - HCBBS Forum
  13. 【Daily Question】Petrochemical Deep Processing Version 2018.06.28 - HCBBS Forum
  14. Petrochemical Deep Processing Version 2019.03.19 - HCBBS Forum
  15. 【Daily Question No. 7】January 7, 2020 - HCBBS Forum
  16. What is the operation process of the Delit auto-ignition point tester? - HCBBS Forum
  17. 【Daily Question】Petrochemical Deep Processing Version 2018.02.18 - HCBBS Forum
  18. Is there anyone who can provide information on BKV heat exchangers or offer relevant materials? - HCBBS Forum
  19. The company needs to install two 100-cubic-meter LPG storage tanks along with associated facilities, as well as a molecular sieve desulfurization unit. Which major manufacturers in the industry are capable of designing and manufacturing these? - HCBBS Forum
  20. What is the role of propane refrigeration in downstream decarbonization? - HCBBS Forum
  21. 【Daily Question No. 279】October 7, 2019 - HCBBS Forum
  22. 【Daily Question】Petrochemical Deep Processing Version 2018.07.05 - HCBBS Forum
  23. Comprehensive review of the basic engineering design for Shanxi’s 1 million-ton methanol project - HCBBS Forum
  24. Petrochemical Deep Processing Version 2019.01.31 - HCBBS Forum
  25. 【Daily Question】Petrochemical Deep Processing Version 2018.05.13 - HCBBS Forum
  26. Petrochemical Deep Processing Version 2018.07.29 - HCBBS Forum
  27. 【Daily Question No. 130】May 10, 2019 - HCBBS Forum
  28. 【Daily Question】Petrochemical Deep Processing Version 2018.04.06 - HCBBS Forum
  29. Help: URLs for EGIG, UKOPA, and EUB - HCBBS Forum
  30. What will be the future of MTBE? - HCBBS Forum
  31. Mechanical seal auxiliary system - HCBBS Forum
  32. Petrochemical Deep Processing Version 2018.08.15 - HCBBS Forum
  33. 【Daily Question No. 209】July 28, 2019 - HCBBS Forum
  34. 【Daily Question】Petrochemical Deep Processing Version 2018.04.07 - HCBBS Forum
  35. 【Daily Question No. 51】February 20, 2020 - HCBBS Forum
  36. Petrochemical Deep Processing Version 2018.08.19 - HCBBS Forum
  37. Problems with waste acid regeneration reactions - HCBBS Forum
  38. Is there anyone who is familiar with glycolic acid technology? Talk to me. - HCBBS Forum
  39. Could someone expert help resolve this doubt? - HCBBS Forum
  40. Alkylation product isooctane - HCBBS Forum
  41. Petrochemical Deep Processing Version 2018.12.07 - HCBBS Forum
  42. Propane dehydrogenation compression process fuel gas makeup line - HCBBS Forum
  43. Ethylene project profits - HCBBS Forum
  44. Destination of the propylene-rich gas from the styrene plant - HCBBS Forum
  45. Petrochemical Deep Processing Version 2018.08.29 - HCBBS Forum
  46. Petrochemical Deep Processing Version 2019.03.03 - HCBBS Forum
  47. 【Daily Question】Petrochemical Deep Processing Version 2018.05.12 - HCBBS Forum
  48. Recommended MTBE desulfurization agent manufacturers - HCBBS Forum
  49. 【Daily Question No. 223】August 11, 2019 - HCBBS Forum
  50. 【Daily Question】Petrochemical Deep Processing Version 2018.05.21 - HCBBS Forum
  51. Petrochemical Deep Processing Version 2018.09.24 - HCBBS Forum
  52. Petrochemical Deep Processing Version 2018.07.31 - HCBBS Forum
  53. Why are the cold bath temperatures different when determining the boiling ranges of different petroleum products? - HCBBS Forum
  54. 【Daily Question No. 347】December 14, 2019 - HCBBS Forum
  55. Are there many companies that operate up-hydrogenation units? - HCBBS Forum
  56. Polypropylene catalyst manufacturers? - HCBBS Forum
  57. Discussion on Reactor Tube Bundle Replacement in the Alkylation Unit (DuPont) - HCBBS Forum
  58. Petrochemical Deep Processing Version 2019.03.23 - HCBBS Forum
  59. What **standards and technical specifications** are involved in the layout and construction of hydrogen pipelines? - HCBBS Forum
  60. 【Daily Question No. 172】June 21, 2019 - HCBBS Forum
  61. 【Daily Question No. 319】November 16, 2019 - HCBBS Forum
  62. 【Daily Question No. 299】October 27, 2019 - HCBBS Forum
  63. 【Daily Question No. 22】January 22, 2020 - HCBBS Forum
  64. Seek an answer - HCBBS Forum
  65. Acrylonitrile process - HCBBS Forum
  66. Water injection facility - HCBBS Forum
  67. Petrochemical Deep Processing Version 2018.08.18 - HCBBS Forum
  68. 【Daily Question No. 50】February 19, 2020 - HCBBS Forum
  69. 【Daily Question】Petrochemical Deep Processing Version 2018.05.05 - HCBBS Forum
  70. 【Daily Question No. 54】February 23, 2020 - HCBBS Forum
  71. Petrochemical Deep Processing Version 2018.09.04 - HCBBS Forum
  72. 【Daily Question No. 15】January 15, 2020 - HCBBS Forum
  73. 【Daily Question No. 29】January 29, 2020 - HCBBS Forum
  74. The sulfur content in the alkylated products cannot be reduced - HCBBS Forum
  75. What is the freezing point? What is the significance of measuring the freezing point? - HCBBS Forum
  76. Petrochemical Deep Processing Version 2018.08.27 - HCBBS Forum
  77. Heat calculation for dimethyl ether plants - HCBBS Forum
  78. [Weekly Topic] How to remove core coke from the catalyst during propane dehydrogenation production (Reply +5 wealth) - HCBBS Forum
  79. 【Daily Question】Petrochemical Deep Processing Version 2018.03.25 - HCBBS Forum
  80. 【Daily Question】Petrochemical Deep Processing Version 2018.05.20 - HCBBS Forum
  81. Petrochemical Deep Processing Version 2018.11.19 - HCBBS Forum
  82. 【Daily Question No. 249】September 6, 2019 - HCBBS Forum
  83. 【Daily Question】Petrochemical Deep Processing Version 2018.07.16 - HCBBS Forum
  84. 【Daily Question No. 318】November 15, 2019 - HCBBS Forum
  85. 【Daily Question No. 132】May 12, 2019 - HCBBS Forum
  86. 【Daily Question No. 261】September 19, 2019 - HCBBS Forum
  87. Negative pressure distillation of oils - HCBBS Forum
  88. Regarding styrene extraction - HCBBS Forum
  89. 【Daily Question】Petrochemical Deep Processing Version 2018.07.15 - HCBBS Forum
  90. 【Daily Question No. 146】May 26, 2019 - HCBBS Forum
  91. 【Daily Question】Petrochemical Deep Processing Version 2018.03.06 - HCBBS Forum
  92. 【Daily Question No. 331】November 28, 2019 - HCBBS Forum
  93. What is the purpose of quenching ethylene and propylene refrigeration compressors? - HCBBS Forum
  94. Reflections on the November 28th accident - HCBBS Forum
  95. Explanation on the registration of petrochemical companies and a guide to the documents required for obtaining petrochemical and hazardous materials permits - HCBBS Forum
  96. Regarding the pressure inside the container - HCBBS Forum
  97. 【Daily Question No. 296】October 24, 2019 - HCBBS Forum
  98. I want to know in which section MTBE is located - HCBBS Forum
  99. 【Daily Question No. 208】July 27, 2019 - HCBBS Forum
  100. 【Daily Question】Petrochemical Deep Processing Version 2018.03.04 - HCBBS Forum
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