English — Forum #358 (Page 7/33)

1. Problems with medium and low-temperature coal tar - HCBBS Forum
2. What is the difference between 【Quenching】 and 【Rapid Cooling】? - HCBBS Forum
3. Pre-mixed combustion of gas: How to prevent explosions? - HCBBS Forum
4. How are complexed iron desulfurization catalysts? - HCBBS Forum
5. What is the design production capacity of a coking plant based on in terms of years of operation? - HCBBS Forum
6. Does anyone have any information related to the production process of graphene? - HCBBS Forum
7. Who has the contact information of manufacturers that design coke ovens? - HCBBS Forum
8. The slurry level in the tank is 80%; will there be any problems if the mixer is turned off briefly and then restarted? - HCBBS Forum
9. What are the technical advantages and disadvantages of atmospheric/low-pressure gas flow beds and atmospheric circulating fluidized bed gasification for producing industrial gas or raw material gas for small and medium-scale ammonia synthesis? - HCBBS Forum
10. Optimization plan for the desulfurization system using complexed iron with coke oven gas - HCBBS Forum
11. Issues worth noting in the wet oxidation desulfurization process - HCBBS Forum
12. Methylnaphthalene oil, industrial methylnaphthalene-based cleaning oil - HCBBS Forum
13. Taixi Chemical New Materials Co., Ltd.’s Taohua Gasification Technology Transformation Project - HCBBS Forum
14. World’s largest 4,000-ton gasifier lifted in Ordos! - HCBBS Forum
15. Collin Energy signs a gasification project contract with Shanghai Huanqiu; the project utilizes Collin’s CCG powder gasification patent technology - HCBBS Forum
16. What are the shortcomings of fixed-bed gasification? - HCBBS Forum
17. Dongxinyuan overcomes the challenge of zero discharge in coal chemical wastewater treatment - HCBBS Forum
18. The air compressor station for the entire Qinghai Damei Coal Industry’s project for the comprehensive utilization of exhaust gases to produce olefins was successfully handed over - HCBBS Forum
19. Manufacturers of high-pressure flash steam utilization technologies for gasifiers - HCBBS Forum
20. Sulfur melting condition in the desulfurization sulfur melting tank - HCBBS Forum
21. Basic Knowledge of Gasification 2018-11-19 - HCBBS Forum
22. Why does poor system water quality exacerbate water carryover in the vaporizer? What is the principle? - HCBBS Forum
23. The stable operation period of Pioneer Chemical’s gasification furnace system has been **extended** - HCBBS Forum
24. Calculation method for air inlets - HCBBS Forum
25. One Question per Day 2018.2.1 - HCBBS Forum
26. I’m in urgent need of help; I’d like to ask everyone for advice - HCBBS Forum
27. Gasification Daily Question 0116 - HCBBS Forum
28. Domestically developed technology: space furnace - HCBBS Forum
29. Fixed-bed gasification technology exchange group - HCBBS Forum
30. Loading of medium-speed coal grinder - HCBBS Forum
31. Gasification Daily Question 2018-11-20 - HCBBS Forum
32. Coke oven flue suction - HCBBS Forum
33. What are the reasons for the darkening of sulfur blocks produced during coking and sulfur melting? - HCBBS Forum
34. Introduction to the key equipment in coking coal pretreatment processes – High-temperature fluidized bed dryer for coking coal - HCBBS Forum
35. Flue gas desulfurization and denitration - HCBBS Forum
36. Gasification Daily Question 2018-10-31 - HCBBS Forum
37. 【What bothers me the most--the finished product filling tank】 - HCBBS Forum
38. Help needed - HCBBS Forum
39. Tar combustion - HCBBS Forum
40. Ammonium sulfate acid remover - HCBBS Forum
41. What is the minimum wind speed for the coal grinding system in the pulverized coal gasification process? - HCBBS Forum
42. Do all gasification furnaces have water jackets? - HCBBS Forum
43. How to effectively recycle the vent gas from the vaporization low-flashpoint deaerator - HCBBS Forum
44. Types of vaporization furnaces - HCBBS Forum
45. Seek help with filtering and drying data - HCBBS Forum
46. Material balance of water systems - HCBBS Forum
47. 【Haichuan Chemical Valve Management】Series Posts--What to do if the valve flange sealing surface is damaged? Is online repair more reliable or offline repair? - HCBBS Forum
48. Tar content in gas - HCBBS Forum
49. One Question per Day (April 9, 2018) - HCBBS Forum
50. How to deal with a large gas leak in a gas generator - HCBBS Forum
51. Is it necessary to dehydrate the oil before filling it into the storage tank of a heat transfer oil furnace? - HCBBS Forum
52. Fluidized bed technology - HCBBS Forum
53. Abnormal components in the gasifier (German-style old model) - HCBBS Forum
54. Seeking advice on valve symbols - HCBBS Forum
55. Exactly which 3 values are meant by the 3-choice 2 selection for the oxygen flow rate in the gasifier? - HCBBS Forum
56. How to ensure the effectiveness of ammonia-based desulfurization of coke oven gas - HCBBS Forum
57. China’s coal production sees the biggest drop on record | BP World Energy Outlook 2017 released - HCBBS Forum
58. DN2400 flange cover standards, help! ! ! - HCBBS Forum
59. The water-cooled wall waste boiler gasifier for water-coal slurry has passed the evaluation - HCBBS Forum
60. What are the reasons for the interlocked shutdown of GE coal-water slurry gasifiers due to a high oxygen-to-coal ratio? - HCBBS Forum
61. Difference in boiling ranges of methanol and ethylene glycol - HCBBS Forum
62. Nitrogen content in gas - HCBBS Forum
63. The gasifier in the Henan Jindadi project was ignited successfully on the first attempt - HCBBS Forum
64. Slag blockage at the outlet of the space furnace synthesizer - HCBBS Forum
65. Contact information for Colin Future Energy - HCBBS Forum
66. Materials from the 2019 Exchange Meeting on Experience in the Application of Multi-nozzle Gasification Technology - HCBBS Forum
67. Solved - HCBBS Forum
68. 【Daily Question】2017.12.2 - HCBBS Forum
69. Seeking advice on the deep processing of coal tar - HCBBS Forum
70. Issues regarding the design of gasification waste heat boilers - HCBBS Forum
71. Standby dry quenching project for the 1.8 million tons/year coking project of Jiexiu Changsheng Gasification Co., Ltd - HCBBS Forum
72. Method for measuring organic sulfur in coke oven gas - HCBBS Forum
73. How to address scaling in the pipes downstream of the ammonia vaporization and alkali addition section - HCBBS Forum
74. Gasification furnace - HCBBS Forum
75. One Question per Day 2018.2.22 - HCBBS Forum
76. Selection of pipe material for ammonium sulfate mother liquor: which one is better? Are there any professional manufacturers I can contact? - HCBBS Forum
77. The impact of coal quality changes on the gasifier and its water system - HCBBS Forum
78. What is the typical velocity of oxygen as it leaves the burner? - HCBBS Forum
79. 【Weekly Topic】Regarding the vibration of the slag lock hopper - HCBBS Forum
80. Tubular conveyor - HCBBS Forum
81. One Question per Day (March 23, 2018) - HCBBS Forum
82. Bid Invitation for the Technical Renovation Project of the Syngas Cooler in the Gasifier of Yunnan Dawa Ammonia Production Co., Ltd - HCBBS Forum
83. Reward Discussion: Downcomer Clogging and Solutions - HCBBS Forum
84. Problems with ash discharge from the grate of atmospheric pressure gasifiers - HCBBS Forum
85. How much potential does coal-based ethanol have in the future without an \"access permit\"? - HCBBS Forum
86. In the HPF desulfurization process used in coking plants, can the sulfur foam produced be directly dried into powder? - HCBBS Forum
87. Issues with bridge tube lining bricks? - HCBBS Forum
88. Is it meaningful to install a root valve on the oxygen safety valve? - HCBBS Forum
89. How to deal with clogged downcomers in spray-type saturators? - HCBBS Forum
90. One Question per Day (January 9, 2018) - HCBBS Forum
91. Schemes to reduce COD in the effluent from coking wastewater - HCBBS Forum
92. Keeping proper records of data tracking is more beneficial for the operation of desulfurization units - HCBBS Forum
93. Shaanxi Chemical Group replaced its refractory brick gasifiers with Jinhua-type gasifiers, resulting in annual economic savings of tens of millions - HCBBS Forum
94. Factors affecting the use of Texaco gasification burners - HCBBS Forum
95. Ash in syngas from fluidized bed gasification furnace using pulverized coal gas - HCBBS Forum
96. May I ask: Can QR codes be used for identifying the furnace numbers and aligning the vehicles used in coke ovens? - HCBBS Forum
97. Pressure of coal slurry and oxygen fed into the Texaco gasifier - HCBBS Forum
98. The effect of standard coke oven temperature on the COD of ammonia-evaporation wastewater - HCBBS Forum
99. The issue of using some methane as a gasifying agent - HCBBS Forum
100. One Question per Day (January 22, 2018) - HCBBS Forum