English — Forum #227 (Page 20/43)

1. Zhanjiang’s 140,000 tons per year project for the comprehensive utilization of pyrolyzed carbon nine and pyrolyzed tar has gone into operation! - HCBBS Forum
2. 【Daily Question No. 32】February 1, 2021 - HCBBS Forum
3. What should I do with 450,000 tons of ethylene and 1.4 million tons of ethylene? - HCBBS Forum
4. Hunan has closed and relocated 34 chemical enterprises along the river - HCBBS Forum
5. Lanzhou Petrochemical Yulin Company reduces the time needed to reach 2 million tons of ethylene production by two months - HCBBS Forum
6. Jilin Province’s 14th Five-Year Plan for the Development of the Petrochemical Industry has been released! - HCBBS Forum
7. What is the reason for the frequent water replenishment in the polypropylene off-gas recovery system? - HCBBS Forum
8. Downstream applications and prospects of cracked C5 - HCBBS Forum
9. 【Daily Question No. 89】March 29, 2020 - HCBBS Forum
10. Top 10 Trends in the Polyolefins Industry - HCBBS Forum
11. Yangzi Petrochemical is advancing the construction of projects to adjust its refining structure in an orderly manner! - HCBBS Forum
12. Can the heating furnace in atmospheric and vacuum distillation be replaced with a low-nitrogen burner? - HCBBS Forum
13. Storage of ethylene tar - HCBBS Forum
14. 【Daily Question No. 67】March 8, 2021 - HCBBS Forum
15. With a total investment of nearly 100 billion, a major petrochemical downstream project is coming! ! - HCBBS Forum
16. 【Daily Question No. 296】December 13, 2020 - HCBBS Forum
17. Total investment of 15 billion! The Hengli (Huizhou) PTA project is expected to come online in the second quarter of next year! - HCBBS Forum
18. 【Daily Question No. 44】February 13, 2021 - HCBBS Forum
19. Under what circumstances should a safety valve be installed at the pump outlet? - HCBBS Forum
20. Total investment of 10 billion yuan! Bohai Chemical plans to build a comprehensive utilization project for light hydrocarbons - HCBBS Forum
21. Pump Selection Manual - HCBBS Forum
22. CNPC’s Guangdong Petrochemical integration project has fully entered the equipment installation phase - HCBBS Forum
23. Oil → Olefins → High-performance Polypropylene! Xintai Petrochemical achieves integration of refining and chemical production - HCBBS Forum
24. Ratio of natural rubber to synthetic rubber - HCBBS Forum
25. Surpassing 70 million tons/year! In 2025, there may be an oversupply of ethylene in China! - HCBBS Forum
26. Guidelines for the Development of the Petroleum and Chemical Industry during the 14th Five-Year Plan Period - HCBBS Forum
27. 【Daily Question No. 221】August 5, 2020 - HCBBS Forum
28. Changxing Island promotes the development of a green petrochemical industry! - HCBBS Forum
29. Steel structure - HCBBS Forum
30. New production facility at Hongrun Petrochemical in Weifang, Shandong put into operation - HCBBS Forum
31. Infrared thermal imaging temperature measurement and analysis system - HCBBS Forum
32. Does the ethylene cracking furnace need to have purge air flowing through it continuously after coking is completed? - HCBBS Forum
33. Dongchen Ruisen establishes the largest domestic production and R&D base for long-carbon-chain nylon - HCBBS Forum
34. The domestic process package has completed the basic design for the first 600,000-ton PDH project. - HCBBS Forum
35. Nine internal inefficiencies in factories must be eliminated! - HCBBS Forum
36. Complete withdrawal from the oil and gas business! This international oil giant made a major decision - HCBBS Forum
37. Hydrogenation unit circulating hydrogen desulfurization tower - HCBBS Forum
38. Reward for residue hydrogenation information - HCBBS Forum
39. PSA experiences frequent voltage surges; seeking advice - HCBBS Forum
40. Signing of the key engineering agreement for Shandong’s 20 million-ton petrochemical integration project - HCBBS Forum
41. 【Daily Question No. 248】September 1, 2020 - HCBBS Forum
42. Does (NH4)2S react with H2? - HCBBS Forum
43. 8 classic books on ethylene from the last century (removed due to alleged copyright infringement) - HCBBS Forum
44. Rums Propane Dehydrogenation Process Operating Procedures - HCBBS Forum
45. Total investment of 62.44 million! Another Sinopec project has commenced construction in Maoming, Guangdong! - HCBBS Forum
46. Over 14 billion yuan! Dongfang Shenghong plans to build two projects for biodegradable plastics and functional fibers - HCBBS Forum
47. 【Daily Question No. 19】January 19, 2021 - HCBBS Forum
48. 13 refineries and chemical processing plants with a production capacity of 10 million tons each, owned by CNPC - HCBBS Forum
49. Unit 1 of Zhejiang Petrochemical comes online! - HCBBS Forum
50. The Yanshan Petrochemical **Level Skill Master Studio was officially inaugurated - HCBBS Forum
51. May I ask about the specific consumption of chloropropene, regarding water, electricity, steam, and wastewater? Thank you - HCBBS Forum
52. In a polypropylene plant using the batch process with liquid-phase small reactors, the reaction is intense in the early stages of production but weak in the later stages – how can this be adjusted? - HCBBS Forum
53. 【Daily Question No. 141】May 20, 2020 - HCBBS Forum
54. Sinopec’s first PEM hydrogen production demonstration plant put into operation at Yanshan Petrochemical - HCBBS Forum
55. Another unit at Gulei Refining and Chemicals comes online! Breaking through the ‘last mile’ in the localization of large-scale EO reactors! - HCBBS Forum
56. Qixiang Tengda’s 300,000-ton/year propylene oxide project has been completed and put into operation! - HCBBS Forum
57. The level gauge in the polypropylene powder silo is inaccurate - HCBBS Forum
58. High-density polyethylene products - HCBBS Forum
59. What are the benefits of oxygen-enriched technology for energy savings, emission reduction, and carbon reduction in the petrochemical industry? - HCBBS Forum
60. 【Daily Question No. 23】January 23, 2021 - HCBBS Forum
61. Factors affecting the measurement accuracy of silicate analyzers - HCBBS Forum
62. Aromatic compound complex - HCBBS Forum
63. 【Daily Question No. 54】February 23, 2021 - HCBBS Forum
64. Big news! All blast furnaces at Hebei Iron and Steel Xuanhua Plant have stopped operating! - HCBBS Forum
65. Technical data on propane dehydrogenation to propylene - HCBBS Forum
66. How to calibrate a pH meter - HCBBS Forum
67. Hydrogen production efficiency as high as 85%! Sinopec’s first proton exchange membrane hydrogen production demonstration plant is now in operation! - HCBBS Forum
68. Refining and chemical processing package - HCBBS Forum
69. Propylene refrigeration compressor - HCBBS Forum
70. How severe is the ‘competition’ in dimethyl carbonate? 60% price cut in half a year! - HCBBS Forum
71. Invest 2 billion to double production capacity! ! ! Sinochem Refining to Build Another 100,000 tons/year EVA Plant - HCBBS Forum
72. 【Daily Question No. 190】July 5, 2020 - HCBBS Forum
73. Huizhou Mobil Outsourcing Company - HCBBS Forum
74. Effect of solvent concentration on extractive distillation in the acrylonitrile extraction method for butadiene - HCBBS Forum
75. Bohai Chemical: Plans to invest 2.25 billion yuan in a new project for acrylate and resin materials! - HCBBS Forum
76. Overview of the progress of major refining and chemical projects - HCBBS Forum
77. About to start trial operation with feed! The first ship carrying propylene raw materials for Gulei Petrochemical has arrived successfully - HCBBS Forum
78. Excess methanol in the overhead stream of the MTBE unit’s azeotropic distillation column - HCBBS Forum
79. Lianyungang Petrochemical’s 600,000 tons/year styrene plant started up successfully on the first attempt! - HCBBS Forum
80. 【Daily Question No. 73】March 13, 2020 - HCBBS Forum
81. Accelerated construction of Hainan Yisheng Petrochemical Phase II: Commissioning scheduled for next June! - HCBBS Forum
82. Ethylene tar - HCBBS Forum
83. Jiangsu’s 14th Five-Year Plan for the refining and chemical industry released! - HCBBS Forum
84. Is there anyone who is familiar with the production process of styrene? - HCBBS Forum
85. How is the heating steam for venting in a polypropylene flare tank controlled? - HCBBS Forum
86. Catalyst contract manufacturing, pre-reduction - HCBBS Forum
87. Planning and Layout Scheme for the Petrochemical Industry (Revised Version) - HCBBS Forum
88. Classification of urban drainage pipeline discharges - HCBBS Forum
89. Rules for Periodic Inspection of Pressure Pipelines – Technical Specifications for Integrity Assessment of Long-Distance Pipelines and Oil and Gas Pipelines - HCBBS Forum
90. Looking for a design process or design firm for producing butenal from acetaldehyde? - HCBBS Forum
91. 【Daily Question No. 192】July 7, 2020 - HCBBS Forum
92. 【Daily Question No. 228】August 12, 2020 - HCBBS Forum
93. The chiller cannot start due to liquid in the suction line - HCBBS Forum
94. The A-olefins unit at Daqing Petrochemical has been successfully handed over! - HCBBS Forum
95. 【Daily Question No. 236】August 20, 2020 - HCBBS Forum
96. Changes in the scope of the ‘two high’ industries in Shandong | Closed-loop management to be implemented - HCBBS Forum
97. How to calculate the specific consumption in the alkyne-aldehyde method - HCBBS Forum
98. Major news: Fujian Gulei Energy Technology Co., Ltd. was officially established - HCBBS Forum
99. Is there a small amount of hydrogen in refinery propylene and pyrolysis propylene? - HCBBS Forum
100. Issues with starting up the gas system - HCBBS Forum