English — Forum #358 (Page 11/33)

1. The “Gasification Furnace” patent project from the Department of Thermal Engineering at Tsinghua University won the China Patent Award for Excellence - HCBBS Forum
2. Wuxi Shenjing Chemical Equipment Co., Ltd.’s complete sets of technologies and equipment for ammonium sulfate saturators, ammonia evaporation, and desulfurization - HCBBS Forum
3. Fineness and density of coal fed into the furnace - HCBBS Forum
4. Steam condensate recovery - HCBBS Forum
5. How to calculate a coal humidification system - HCBBS Forum
6. How to determine the residence time of materials in the gasification furnace? - HCBBS Forum
7. I have a question about purification and recycling; please help! - HCBBS Forum
8. Ammonia water with reduced temperature in proven condition - HCBBS Forum
9. Standby dry quenching project for the 1.8 million tons/year coking project of Jiexiu Changsheng Gasification Co., Ltd - HCBBS Forum
10. Engineer changes job company - HCBBS Forum
11. Space furnace - HCBBS Forum
12. What is the profitability of the carbon dioxide to methanol project? - HCBBS Forum
13. Renovation of the deaerator for coal chemical plant gray water - HCBBS Forum
14. What is the ranking of the most profitable specialties in refinery design institutes? - HCBBS Forum
15. Shandong Fangming Chemical’s first gasifier was hoisted into place - HCBBS Forum
16. Introduction to parameters related to the SE gasification furnace - HCBBS Forum
17. Knowledge | Detailed Installation Guidelines for Ultrasonic External Level Switches - HCBBS Forum
18. Yulin, Shaanxi: Establishing an Innovation Demonstration Zone for the Energy Revolution - HCBBS Forum
19. Do you know anything about aerospace high-pressure gasifiers? - HCBBS Forum
20. Coal addition sequence - HCBBS Forum
21. Xiaobai is seeking advice - HCBBS Forum
22. Discussion on pressurized gasification - HCBBS Forum
23. The issue of coke oven production recovery rate - HCBBS Forum
24. Looking for some information on the construction, processes, and design of clean thermal recovery coke ovens - HCBBS Forum
25. High-pressure ammonia water used in coal charging leads to high oxygen content in the gas and high pressure in the gas collection pipes; how to solve this? - HCBBS Forum
26. Public announcement on the environmental impact assessment for the intelligent upgrade project of the Henan Jinkai gasification furnace using a space furnace - HCBBS Forum
27. Selection of mechanical seals for pumps used in wet flue gas desulfurization and routine maintenance - HCBBS Forum
28. How to calculate the heat balance of a circulating fluidized bed gasifier - HCBBS Forum
29. Recycling of boiler drain water. - HCBBS Forum
30. Operation time and limiting factors of graywater heaters - HCBBS Forum
31. Waste gas treatment - HCBBS Forum
32. The produced coke has a high sulfur content, emits blue smoke, and dry quenching is not feasible – what are the reasons? - HCBBS Forum
33. Is the ammonia level high after the saturator? - HCBBS Forum
34. Discussion on the flue gas desulfurization process for coke ovens - HCBBS Forum
35. The Zhengyuan Hydrogen Energy and Clean, Efficient Comprehensive Utilization of Coal (Phase II) project is progressing in an orderly manner - HCBBS Forum
36. Successful lifting of multi-nozzle gasifier for Hubei ammonia synthesis technology upgrade project - HCBBS Forum
37. Relationship between energy efficiency indicators and emissions - HCBBS Forum
38. Regarding chemical coke - HCBBS Forum
39. How to handle exhaust gases from tar loading - HCBBS Forum
40. I hope experts can share the operation procedures of coking plants and **the question - HCBBS Forum
41. Adjustment of water-to-oxygen ratio in dry powder gasification process - HCBBS Forum
42. Technical measures for desulfurization, purification, capacity expansion and efficiency improvement of coke oven gas - HCBBS Forum
43. Wear-resistant steel rods for rod mills - HCBBS Forum
44. Coal tar cracking temperature - HCBBS Forum
45. Centrifugal compressor trip - HCBBS Forum
46. Methods for dealing with inclined chute blockages - HCBBS Forum
47. Does anyone know how much it costs to install coke oven gas pipelines? - HCBBS Forum
48. Coupling calculation problem between intermittent operation of the slag lock hopper and continuous operation of gasification - HCBBS Forum
49. Regarding the quality of the coating asphalt - HCBBS Forum
50. Statistics on the use of large building blocks in dry quenching furnaces - HCBBS Forum
51. Looking for information on equipment related to the water-coal slurry gasification process - HCBBS Forum
52. Organizational structure diagram of the completion acceptance leading group - HCBBS Forum
53. Vaporized coarse slag is used as a fuel additive in power plant boilers - HCBBS Forum
54. Construction of the coke oven side canopy project for China Coal JiuXin Chemical’s 2 million tons per year coking technology upgrade project has begun - HCBBS Forum
55. Silicon content in waste boiler effluents - HCBBS Forum
56. High specific surface area calcium hydroxide desulfurizer - HCBBS Forum
57. How to reduce ammonia nitrogen in low-pressure steam? - HCBBS Forum
58. In the third quarter of this year, the price of coking coal (1229, -6.00, -0.49%) declined from its high levels; the main contract dropped by about 2% from August to September... - HCBBS Forum
59. Tar has high viscosity and high ash content - HCBBS Forum
60. Why must the pressure be 1.0 MPa when feeding material into the pulverized coal gasifier? - HCBBS Forum
61. Small flue draft measurement - HCBBS Forum
62. Problems and Solutions of Sulfur Foam Flotation in Coke Oven Gas Desulfurization Systems - HCBBS Forum
63. CO has been detected in the cooling water of the gasification burner; how much longer can the gasification furnace operate? - HCBBS Forum
64. Consultation on potential hazards such as explosions and deformation associated with nitrogen sealing of VOCs containers in coking flue gas - HCBBS Forum
65. In-depth analysis of the advantages and features of E-Gas™ gasification technology - HCBBS Forum
66. Regarding the one-sided heating of the U-tube heat exchanger during temperature rise vulcanization in the transformation section - HCBBS Forum
67. The heavy equipment lifting task for the project to add a Coal Grinding C-series unit to the gasification plant of Sinopec Anqing Branch was successfully completed - HCBBS Forum
68. Consultation - HCBBS Forum
69. Qitaihe Lulong Mining 1.5 million tons coking upgrade and coke oven gas comprehensive utilization project - HCBBS Forum
70. Causes of tower blockage in desulfurization systems and countermeasures - HCBBS Forum
71. How to calculate the circulating water volume in the flocculant graywater concentration - HCBBS Forum
72. Viewing the fixed-bed batch gasifier objectively - HCBBS Forum
73. Components of raw gas produced by the semi-coke furnace - HCBBS Forum
74. Bag filters for pulverized coal undergo continuous maintenance at the same location every three months - HCBBS Forum
75. Standard for finger and verbal communication for the coke pusher position - HCBBS Forum
76. Carbon black exhaust - HCBBS Forum
77. Is there any relevant standard governing the requirement that the backflow desorption gas from PSA nitrogen generators must be discharged outdoors? - HCBBS Forum
78. Is there any automatic acidity detection device for ammonium sulfate mother liquor? - HCBBS Forum
79. Enthalpy, entropy, exergy - HCBBS Forum
80. The ammonia vaporization tower has high resistance and large temperature differences; seeking help - HCBBS Forum
81. Why does the outlet pipeline of a reciprocating carbon dioxide compressor vibrate? - HCBBS Forum
82. Our 5.5-meter coke oven with dry desulfurization system has been in use for 3 years, and it has been very unstable recently, with frequent cases of SO2 levels exceeding the allowed limits. What could be the reason? - HCBBS Forum
83. Why is electric welding the only allowed method for working in gas areas, and not gas welding? - HCBBS Forum
84. Removing the bottleneck for coal gasification technology – A documentary on the development of a 3,000-ton dry pulverized coal pressurized gasification process and its key equipment - HCBBS Forum
85. Can the coke oven gas purification and desulfurization unit be placed after benzene removal and ammonium sulfide treatment? - HCBBS Forum
86. International crude oil opened 17% higher this morning; Saudi Arabia’s largest petrochemical company was attacked. What’s your opinion on this? - HCBBS Forum
87. Technical transformation at the original site in Jiaocheng, Shanxi: Meijin’s 1.8 million-ton coking project - HCBBS Forum
88. Introduction to methods for removing hydrogen sulfide in coal chemical industry - HCBBS Forum
89. Analysis of the reasons for tower blockage in wet oxidation desulfurization towers - HCBBS Forum
90. Analysis method for water-coal slurry concentration - HCBBS Forum
91. Regarding the horizontal tube gas primary cooler - HCBBS Forum
92. Regarding the coal ratio for 4.3-meter top installation - HCBBS Forum
93. The lower section of the gasifier in the gasification unit of the technical renovation project for the Qilu Yihua syngas plant has arrived at the site successfully - HCBBS Forum
94. Regulations and technical specifications regarding the demolition of facilities and equipment at hazardous chemicals enterprises that have ceased operations - HCBBS Forum
95. Coal chemical industry methanol coking information collection 23.6 [coal coking] list (no attachments) - HCBBS Forum
96. Vaporizer quench water - HCBBS Forum
97. Gasification pressurized screw conveyor manufacturers - HCBBS Forum
98. Regarding lignite coke wastewater - HCBBS Forum
99. Please help me look at these two PID gauge charts; I don’t understand them - HCBBS Forum
100. Problems in the recovery of gaseous hydrogen sulfide resources in modern coal chemical industry and breakthroughs in the GLT-chelated iron zero-waste solution technology - HCBBS Forum