English — Forum #358 (Page 4/33)

1. Is APC+RTO feasible for water-coal slurry gasification? - HCBBS Forum
2. What is the reason for blasting when the coal has been leveled to half its depth, and how can this issue be resolved in a 7-meter-high top-loading coke oven? - HCBBS Forum
3. One Question per Day 2018.1.1 - HCBBS Forum
4. Excess cyanide levels in coking plants: which chemicals are most effective for removal? - HCBBS Forum
5. Question: Is there a market demand for pre-drying of raw coal in the coal chemical industry? - HCBBS Forum
6. New breakthroughs achieved in the treatment and utilization of fine slag from chemical gasification in Yulin - HCBBS Forum
7. Regarding the issue of flue draft - HCBBS Forum
8. Blowout disk issues in pulverized coal gasification process - HCBBS Forum
9. 【 Computer Automatic Monitoring System for Coke Oven Heating】 - HCBBS Forum
10. Process nozzle cooling water coil - HCBBS Forum
11. Original driving-based water-coal slurry production - HCBBS Forum
12. saturator - HCBBS Forum
13. Discussion on issues with the oxygen backup system setup? - HCBBS Forum
14. Issues related to the complete drainage of coal slurry - HCBBS Forum
15. Are coking ovens really that harmful? - HCBBS Forum
16. What is the difference between yield and productivity? - HCBBS Forum
17. The covering material phenomenon in coal silos - HCBBS Forum
18. Is the pressure of the mechanical seal water in a centrifugal pump higher than the outlet pressure or the inlet pressure? - HCBBS Forum
19. New version of GB 12710 Coking Safety Standards - HCBBS Forum
20. Does a tubular conveyor have requirements regarding the temperature of the material? - HCBBS Forum
21. Does waste gas contain salts? - HCBBS Forum
22. Air volume required for heating the furnace in a combustion furnace - HCBBS Forum
23. Newbie seeking help - HCBBS Forum
24. 【Daily Question】2017.11.26 - HCBBS Forum
25. How to do a good job in coke management - HCBBS Forum
26. Discussion on ultra-fine coal slurry grinding - HCBBS Forum
27. Seeking help – Phenol-amine recovery process in utility industries - HCBBS Forum
28. How is the operating temperature for gasification determined? - HCBBS Forum
29. Vaporization frame sealed - HCBBS Forum
30. One Question per Day (January 24, 2018) - HCBBS Forum
31. One Question per Day (March 24, 2018) - HCBBS Forum
32. Oxygen pipeline welding issues - HCBBS Forum
33. Large flocculants float on the surface - HCBBS Forum
34. One Question per Day (March 1, 2018) - HCBBS Forum
35. On the drying of powdered materials - HCBBS Forum
36. Tar treatment issues in gas - HCBBS Forum
37. Gasification Daily Question 2018-11-22 - HCBBS Forum
38. All 5 large-scale coal chemical projects in the Ordos Dali Park have resumed operations - HCBBS Forum
39. After the coke oven was shut down, it is now planned to resume operation; how should production be organized? - HCBBS Forum
40. Huayi Energy Chemicals signed a cooperation agreement with the 711 Institute to jointly develop Huayi furnaces - HCBBS Forum
41. Great Cycle - HCBBS Forum
42. One Question per Day (December 27, 2017) - HCBBS Forum
43. Design of jet pipes and venturi tubes - HCBBS Forum
44. One Question per Day 2018.2.9 - HCBBS Forum
45. Application of high specific surface area calcium hydroxide desulfurizer in the coking industry - HCBBS Forum
46. What are the controlled concentrations of ammonia nitrogen and COD in the graywater from the gasification system? - HCBBS Forum
47. Qilu No.2 Chemical Plant’s gasification unit sets world record for long-duration operation with three breakages - HCBBS Forum
48. Help! What are the reasons for the high outlet temperature of the lock-hopper circulation pump? - HCBBS Forum
49. Dry quenching of coke - HCBBS Forum
50. The pressure issue of the steam drum - HCBBS Forum
51. The CO level in the dry quenching furnace increases - HCBBS Forum
52. Can the water balance of the entire coking plant be maintained after full dry quenching? - HCBBS Forum
53. What products are made from ethylene in Lushi? - HCBBS Forum
54. Comparison of domestic defluorination processes - HCBBS Forum
55. Evaluation for the title of Senior Chemical Engineer - HCBBS Forum
56. Stove temperature - HCBBS Forum
57. Describe the differences and advantages/disadvantages between single-impulse water level control and three-impulse water level control? - HCBBS Forum
58. Hunan Petrochemical Coal Gasification Unit Operation in 2025 Try to Expand the Scope of Waste Liquid Disposal - HCBBS Forum
59. Basic Knowledge of Gasification 0104 - HCBBS Forum
60. Effective ways to prevent coal blockage in the coal crushing bin of gasifiers - HCBBS Forum
61. Xuyang Group and Hangyang Group sign a strategic cooperation agreement to pursue comprehensive and in-depth collaboration in areas such as hydrogen energy - HCBBS Forum
62. Spring tonnage - HCBBS Forum
63. Explosion-proof plate for electric tar catcher - HCBBS Forum
64. Accumulator bank layout diagram - HCBBS Forum
65. What do the three letters MTA stand for in coal gasification? Attached is also an introduction to gasification for my own learning use - HCBBS Forum
66. Regarding the steps to stop heating the 5.5-meter ramming coke oven - HCBBS Forum
67. Optimal moisture, fineness, and density of compacted coal briquettes - HCBBS Forum
68. Flow rate and scaling issues - HCBBS Forum
69. Calculation of gas consumption - HCBBS Forum
70. Smoking while loading coal - HCBBS Forum
71. What are the content levels of various substances in the ash and water parameters of coal water slurry gasifiers and aerospace furnaces? - HCBBS Forum
72. Zhongan United SE-East Furnace Sets New Record with 180 Days of Operation - HCBBS Forum
73. Discussion on desulfurization waste liquid - HCBBS Forum
74. One Question per Day 2017.12.11 - HCBBS Forum
75. Iron precipitation phenomenon when a solubilizer in the form of iron powder is added to coal for gasification - HCBBS Forum
76. 5 central inspection teams will be sent to 10 provinces including Shaanxi; one coal industrial park will be completely shut down - HCBBS Forum
77. Steam recovery issue in phenol tanks - HCBBS Forum
78. Help, which book should I read on the water-gas reaction? - HCBBS Forum
79. One Question per Day (March 30, 2018) - HCBBS Forum
80. Gas switching plan - HCBBS Forum
81. Pre-treatment methods for wastewater from the deep processing of tar - HCBBS Forum
82. Gasification safety question 0418 - HCBBS Forum
83. After coke pushing, there is a large amount of residual coke at the bottom of the carbonization chamber; what could be the reasons? - HCBBS Forum
84. Gas release pressure - HCBBS Forum
85. Coal tar atmospheric and vacuum distillation - HCBBS Forum
86. One Question per Day (January 5, 2018) - HCBBS Forum
87. Difference between cavitation and gas entrapment – meaning - HCBBS Forum
88. The long-term operation of the gasification unit at Enechemical Company has reached an internationally leading level - HCBBS Forum
89. The Jinhang Furnace industrial demonstration unit passed the safety and reliability assessment - HCBBS Forum
90. Burner life issue - HCBBS Forum
91. Issues related to depreciation of fixed assets in chemical enterprises - HCBBS Forum
92. The timing for commissioning the coke oven - HCBBS Forum
93. Precautions for post-cooling furnace drying - HCBBS Forum
94. Briquette conveying - HCBBS Forum
95. What is the production stability of coking enterprises? - HCBBS Forum
96. Who are the manufacturers of asphalt oxidation reactors? - HCBBS Forum
97. One Question per Day (March 11, 2018) - HCBBS Forum
98. A question about the use of a dial indicator - HCBBS Forum
99. Erosion of refractory bricks by metallic vanadium and metallic nickel - HCBBS Forum
100. Measurement of waste gas - HCBBS Forum