English — Forum #358 (Page 3/33)

1. Issues related to gas purification for 3 million tons of coking capacity - HCBBS Forum
2. The energy consumption issues in coal-based synthetic ammonia and methanol production - HCBBS Forum
3. The renovation of the control system for the gasification unit at Anqing Petrochemical has been fully completed - HCBBS Forum
4. The project for producing high-purity hydrogen from LNG hydrogen-enriched exhaust gas at Shanxi Fuyu Coking Co., Ltd. has been approved for initiation - HCBBS Forum
5. Feasibility Study for the Planning of the Changzhi 5 million tons/year Integrated Steel, Coking, and Hydrogen Production Demonstration Project - HCBBS Forum
6. Tonghui Tianke Gas’ 200,000-ton food-grade liquid carbon dioxide project has been commissioned and is operating as planned - HCBBS Forum
7. Calculation of heat consumption in coking - HCBBS Forum
8. Oil yield of bituminous coal - HCBBS Forum
9. Texaco gasifier clarifier tank - HCBBS Forum
10. One Question per Day 2018.1.9 - HCBBS Forum
11. Record of Fault Handling for Pump B of the Quench Water Pump in Phase 3 of Zhongneng Chemical Industry - HCBBS Forum
12. Daily maintenance of chemical production electric tar catcher - HCBBS Forum
13. I would like to ask how to treat the wastewater generated after dry quenching of coke? How’s it working? - HCBBS Forum
14. Why is the base of the coke oven rising pipe red-hot? - HCBBS Forum
15. December 02: Views on various coke futures - HCBBS Forum
16. Ceiling suction and small flue suction - HCBBS Forum
17. Shandong Hualu Hengsheng’s capacity replacement for ammonia synthesis to produce urea has been approved; multi-nozzle gasification used - HCBBS Forum
18. The hazards of uneven radial thermal stress in the water wall of a gasification furnace - HCBBS Forum
19. One Question per Day 2017.12.28 - HCBBS Forum
20. Gasifier feeding trestle, what is the proportion of pneumatic conveying? What problems exist? - HCBBS Forum
21. A waste heat recovery technology for coke oven off-gas - HCBBS Forum
22. Leakage in the pipeline below the high flash angle valve of the space furnace - HCBBS Forum
23. What chemicals are effective for removing cyanide in coking plants? - HCBBS Forum
24. What is the safe gas production volume for a water-cooled wall gasifier? - HCBBS Forum
25. Who has any technical information on the deep processing of coal tar? Please send it to me, thanks - HCBBS Forum
26. The ammonium sulfate crystallization pump cannot deliver sufficient volume - HCBBS Forum
27. Coke oven flue draft - HCBBS Forum
28. Gasification Daily Question 2018-12-9 - HCBBS Forum
29. What is the interlock source of 16UZ-0001 and what is its function? - HCBBS Forum
30. Shortage of coal, a key raw material for coal chemical industry; NDRC authorizes resumption of production at 92.3 million tons per year in eastern Mongolia - HCBBS Forum
31. The influence of volatiles on gasification reactions - HCBBS Forum
32. One Question per Day (December 31, 2017) - HCBBS Forum
33. The placement issue of underground drainage grooves - HCBBS Forum
34. What does the characteristics of coker residue mean? - HCBBS Forum
35. The issue of decreased washing oil volume in the coking crude benzene cycle - HCBBS Forum
36. Why is coking quenched after it is taken out of the furnace? - HCBBS Forum
37. Automatic oxygen-coal ratio control logic - HCBBS Forum
38. One Question per Day (December 26, 2017) - HCBBS Forum
39. The resistance of the primary cooler and the resistance of the final cooler are both increasing; seeking help - HCBBS Forum
40. What are the brands of inlet compressors used in large air separation units (with a capacity of over 50,000 units)? Besides Hangyang and Fosda, which other companies serve as main contractors in this field? - HCBBS Forum
41. Supply and demand in the coal market continue to improve; coal prices are likely to return to a reasonable range - HCBBS Forum
42. Roof space temperature - HCBBS Forum
43. What are the by-products produced by a gas generator? - HCBBS Forum
44. In which direction should modern coal chemical industry develop? - HCBBS Forum
45. Mother liquor pump - HCBBS Forum
46. Investigation on the flushing conditions in slurry preparation - HCBBS Forum
47. Flue gas wastewater - HCBBS Forum
48. Seeking help with burner pressure difference issue - HCBBS Forum
49. What causes the residual ammonia water in the coking plant to turn red? - HCBBS Forum
50. The 2017 Exchange Meeting on Application Experience of Multi-nozzle Opposed Gasification Technology was successfully held - HCBBS Forum
51. Looking for the book \"Coal-to-Ethanol Technology\" written by Ding Yujie - HCBBS Forum
52. Information on transport bed gasification furnaces - HCBBS Forum
53. Consultation on issues with phthalic anhydride heat transfer oil systems - HCBBS Forum
54. Can the steam generated by water flushing slag be calculated? - HCBBS Forum
55. One Question per Day (January 26, 2018) - HCBBS Forum
56. Gasification Daily Question 2018-11-26 - HCBBS Forum
57. Basic Knowledge of Gasification (2018-10-7) - HCBBS Forum
58. The four major processes for converting coal into raw materials are reaching maturity - HCBBS Forum
59. Disposal of the product obtained after salt extraction from HPF desulfurization wastewater - HCBBS Forum
60. Seek tar cost calculation - HCBBS Forum
61. Rich oil temperature in benzene removal tower - HCBBS Forum
62. Technical Discussion - HCBBS Forum
63. How to prevent tower blockage during coking desulfurization? - HCBBS Forum
64. One Question per Day (December 19, 2017) - HCBBS Forum
65. What are the current costs of coal-to-natural gas and coal-to-methanol? - HCBBS Forum
66. Two applications of coal chemical technologies won the 2016 **Second Prize for Scientific and Technological Progress - HCBBS Forum
67. Unstable hydropower supply; daily coal consumption rising rapidly year-on-year - HCBBS Forum
68. Common formulas for calculating the yield of coking products (recommended for saving) - HCBBS Forum
69. Gasification technology contract signed for Xinjiang Tianye’s 600,000 tons/year ethylene glycol project - HCBBS Forum
70. Jiutai’s 1.7 million-ton coal-to-olefins project has been changed to a 1 million-ton ethylene glycol project - HCBBS Forum
71. What is the purpose of the exhaust port in an electrostatic precipitator? - HCBBS Forum
72. Do hydrogen pipelines need chemical cleaning? - HCBBS Forum
73. Advantages and disadvantages of spiral gas tanks and vertical gas tanks - HCBBS Forum
74. I’m new here. Dear experts, is there any technical discussion group for the coal chemical industry? - HCBBS Forum
75. Gasification Daily Question 2018-12-4 - HCBBS Forum
76. Reasons for pressure fluctuations in the riser tube - HCBBS Forum
77. Selection of desulfurization and sulfur recovery processes for coke oven gas - HCBBS Forum
78. Turn off the gas valve - HCBBS Forum
79. Gas preheater replacement - HCBBS Forum
80. New coal gasification technology – Xinneng slurry gasifier - HCBBS Forum
81. The problem of resonance in rod mills - HCBBS Forum
82. Black substance on the inner surface of the water wall - HCBBS Forum
83. Mixed gas for coke oven heating - HCBBS Forum
84. Components of the wastewater generated by uncatalyzed partial oxidation gas production - HCBBS Forum
85. Composition and average molecular weight of benzene derivatives - HCBBS Forum
86. Comparison of coal tar hydrogenation technologies - HCBBS Forum
87. Gasification Daily Question 0113 - HCBBS Forum
88. One Question per Day (April 14, 2018) - HCBBS Forum
89. Gasification safety question 0419 - HCBBS Forum
90. What are the reasons for the defects in the four-nozzle slag outlet in the quenching process? - HCBBS Forum
91. Coke oven flue gas emissions - HCBBS Forum
92. Engineer changes job company - HCBBS Forum
93. Daily Topics - HCBBS Forum
94. One Question per Day 2018.1.2 - HCBBS Forum
95. Analysis of the reasons for smoke emission from coke oven chimneys - HCBBS Forum
96. DN1200 gate valve repair - HCBBS Forum
97. Reasons for the high CO2 content in the gasifier at low temperatures - HCBBS Forum
98. One Question per Day 2018.2.3 - HCBBS Forum
99. What is the difference between gas from rammed coke ovens and gas from top-loaded coke ovens? - HCBBS Forum
100. Lockfight - HCBBS Forum