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  1. 73 - Liquid-liquid separators are used for the efficient separation of hydrocarbons from water, alkylates from acids, light hydrocarbons from MDEA solution, and hydrophobic phases from hydrophilic phases - HCBBS Forum
  2. 【Daily Question No. 28】March 26, 2017 - HCBBS Forum
  3. Regarding plate-type static crystallizers - HCBBS Forum
  4. 【Daily Question No. 51】April 19, 2017 - HCBBS Forum
  5. 【Q&A】2017.8.14 - HCBBS Forum
  6. Causes of water hammer in the condensate line - HCBBS Forum
  7. Second phase voting for the Creative Ideas Contest - HCBBS Forum
  8. 【Daily Question】2017.7.3 - HCBBS Forum
  9. 【Daily Question No. 20】March 17, 2017 - HCBBS Forum
  10. 【Daily Question】2017.11.1 - HCBBS Forum
  11. E-book materials - catalytic cracking - HCBBS Forum
  12. 【Daily Question】2017.10.2 - HCBBS Forum
  13. 【Q&A】May 2, 2017 - HCBBS Forum
  14. 【Daily Question】2017.8.9 - HCBBS Forum
  15. Aromatization inspection items - HCBBS Forum
  16. 【Daily Question】2017.10.22 - HCBBS Forum
  17. 【Daily Question】Petrochemical Deep Processing Version 2018.01.18 - HCBBS Forum
  18. 【Daily Question No. 91】May 30, 2017 - HCBBS Forum
  19. Questions regarding the alkylation refrigeration section - HCBBS Forum
  20. 【Q&A】May 27, 2017 - HCBBS Forum
  21. What process is used in the new Zhejiang Shaoshan ethylene plant and the Jiangsu Taixing ethylene plant? - HCBBS Forum
  22. Who can tell me how ethylene tar is formed? What are the indicators? What are the specific uses? - HCBBS Forum
  23. Compilation of Difficult and Complex Cases from the Petrochemical Technology Consultation Center - HCBBS Forum
  24. 【Daily Question No. 95】June 3, 2017 - HCBBS Forum
  25. 【Daily Question】Petrochemical Deep Processing Version 2018.01.15 - HCBBS Forum
  26. 【Major News】Top 10 News Stories in China’s Petroleum and Chemical Industry in 2016 - HCBBS Forum
  27. The Dr. experiment for aromatic paraffin oil failed (hydrogen sulfide) – what’s the reason? Please help, experts! - HCBBS Forum
  28. Reprocess hydrocracking tail oil or send it to ethylene cracking? - HCBBS Forum
  29. [Q&A] 2017.7.26 - HCBBS Forum
  30. 2017 Regular Activities and Responsible Persons List for the Petrochemical Region - HCBBS Forum
  31. Seeking advice on the C4 issue - HCBBS Forum
  32. Design of polypropylene production plants - HCBBS Forum
  33. 【Weekly Topic 2017.2.27】What are your thoughts on shift work? - HCBBS Forum
  34. 【Q&A】April 29, 2017 - HCBBS Forum
  35. 【Daily Question No. 62】April 30, 2017 - HCBBS Forum
  36. 【Daily Question No. 73】May 12, 2017 - HCBBS Forum
  37. E-book materials~Preface to the lecture on basic knowledge of reciprocating compressors and condensing turbines + centrifugal compressors - HCBBS Forum
  38. 【Daily Question】Petrochemical Deep Processing Version 2017.12.28 - HCBBS Forum
  39. Water is present in the product purification distillation zone of the alkylation unit, and the dewatering effect of the coalescer is poor – what should be done? Thank you - HCBBS Forum
  40. How to sample styrene? - HCBBS Forum
  41. Work with aromatics - HCBBS Forum
  42. 【Weekly Topic 2017.3.13】Discuss the impact of spring rain on production facilities! ! ! - HCBBS Forum
  43. “Daily Share 5.22” Knowledge about gasoline anti-knock agents - HCBBS Forum
  44. Solubility of substances - HCBBS Forum
  45. Why does alkylated oil have a high chlorine content? - HCBBS Forum
  46. Where is there a market for second-hand chemical equipment? - HCBBS Forum
  47. Petrochemical Zone---Summary Post of the “Creative Ideas” Event (Part 1) on New Energy-Saving Approaches - HCBBS Forum
  48. Quality Self-Recommendation and Recommendation Platform for the Petrochemical Industry in 2017 - HCBBS Forum
  49. [Q&A] May 17, 2017 - HCBBS Forum
  50. [Q&A] June 29, 2017 - HCBBS Forum
  51. 【Daily Question】Petrochemical Deep Processing Version 11/30/2017 - HCBBS Forum
  52. 【Daily Question】June 20, 2017 - HCBBS Forum
  53. [Q&A] July 3, 2017 - HCBBS Forum
  54. Self-acting temperature control valve - HCBBS Forum
  55. [Q&A] April 15, 2017 - HCBBS Forum
  56. With the price of butadiene soaring, have all the oxidation dehydrogenation units been put into use? - HCBBS Forum
  57. New ideas for energy savings – Creative ideas: \"A bold hypothesis on increasing fuel gas temperature to reduce equipment energy consumption\" - HCBBS Forum
  58. 【Daily Question】Petrochemical Deep Processing Version 2017.11.07 - HCBBS Forum
  59. What is the composition of the water used to soak methanol in the etherification unit? - HCBBS Forum
  60. 【Daily Question】2017.10.6 - HCBBS Forum
  61. 【Q&A】July 2, 2017 - HCBBS Forum
  62. 【Daily Question】Petrochemical Deep Processing Version 2018.01.01 - HCBBS Forum
  63. Who has the contact information of colleagues from the Fushun Petrochemical Research Institute? Project collaboration. - HCBBS Forum
  64. 【Daily Question】Petrochemical Deep Processing Version 2017.12.05 - HCBBS Forum
  65. 【Daily Question No. 80】May 19, 2017 - HCBBS Forum
  66. 【Daily Question No. 76】May 15, 2017 - HCBBS Forum
  67. 【Daily Question】2017.8.14 - HCBBS Forum
  68. 【Daily Question】2017.8.12 - HCBBS Forum
  69. [Q&A] 3/29/2017 - HCBBS Forum
  70. 【Daily Question】2017.6.16 - HCBBS Forum
  71. [Q&A] 2017.4.16 - HCBBS Forum
  72. 【Daily Question】2017.10.15 - HCBBS Forum
  73. 【Daily Question】Petrochemical Deep Processing Version 2017.11.18 - HCBBS Forum
  74. 【Q&A】March 18, 2017 - HCBBS Forum
  75. 【Q&A】June 8, 2017 - HCBBS Forum
  76. Regarding the construction of the ethylene plant - HCBBS Forum
  77. Discussion on the causes of coking in the process water heater of ethylene plants - HCBBS Forum
  78. When the process water side of the DS generator is drained via backwashing, a large amount of dark brown, viscous liquid is discharged. What is this substance? - HCBBS Forum
  79. 【Daily Question No. 65】May 3, 2017 - HCBBS Forum
  80. [Q&A] May 9, 2017 - HCBBS Forum
  81. [Q&A] June 23, 2017 - HCBBS Forum
  82. 【Daily Question】Petrochemical Deep Processing Version 2017.11.24 - HCBBS Forum
  83. 【Daily Question】2017.8.9 - HCBBS Forum
  84. How large are typical pilot-scale plants? - HCBBS Forum
  85. 【Q&A】May 21, 2017 - HCBBS Forum
  86. Gentle experts, who is aware of the progress of the Luqing million-ton ethylene project in Shouguang, Shandong? - HCBBS Forum
  87. 【Daily Question No. 82】May 21, 2017 - HCBBS Forum
  88. 【Daily Question】2017.8.24 - HCBBS Forum
  89. 【Daily Question No. 49】April 17, 2017 - HCBBS Forum
  90. [Q&A] March 17, 2017 (questions asked at irregular intervals) - HCBBS Forum
  91. 【Daily Question No. 24】March 22, 2017 - HCBBS Forum
  92. Post #1811339
  93. 【Daily Question】Petrochemical Deep Processing Version 2017.11.14 - HCBBS Forum
  94. 【Daily Question】Petrochemical Deep Processing Version 2018.01.13 - HCBBS Forum
  95. Top 10 Candidates for the 2017 Petrochemical Region Award - HCBBS Forum
  96. Compressor air valve blocked - HCBBS Forum
  97. 【Daily Question No. 43】April 10, 2017 - HCBBS Forum
  98. 【Q&A】2017.8.15 - HCBBS Forum
  99. E-book materials ~ Lecture on Basic Knowledge of Pressure Vessels (Table of Contents) - HCBBS Forum
  100. Reinforcement ring installation - HCBBS Forum
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