English — Forum #358 (Page 30/33)

1. Extracting iron powder from coal ash - HCBBS Forum
2. The gas flow is not smooth - HCBBS Forum
3. How does a water-coal slurry gasifier ensure that the coal slurry burns within 5-7 seconds? - HCBBS Forum
4. Metallurgical coke yield - HCBBS Forum
5. What are the ways to make efficient use of lignite? What is the level of technical maturity? - HCBBS Forum
6. Forms of water binding - HCBBS Forum
7. The power was cut during operation; what should be done first at the device site? - HCBBS Forum
8. Smoking while loading coal - HCBBS Forum
9. Is Shenhua Datang set to merge? Listen to what the industry has to say - HCBBS Forum
10. Flow rate and scaling issues - HCBBS Forum
11. Call for standards formulation and drafting for salt recovery from desulfurization waste liquid - HCBBS Forum
12. With so many gasification furnaces available on the market these days, which one is more advanced? - HCBBS Forum
13. Excessive temperature in the smoke duct - HCBBS Forum
14. Control of cyanides and sulfides in ammonia-vaporized wastewater - HCBBS Forum
15. Seeking cooperation for a pilot plant for F-T synthesis - HCBBS Forum
16. Half of the sulfur produced in our desulfurization sulfur melting tank is sulfur slag – what should we do? - HCBBS Forum
17. How to do a good job in coke management - HCBBS Forum
18. A complete collection of safety videos on coal chemical industry – a must-watch - HCBBS Forum
19. The impact of excessively high drying temperatures on ammonium sulfate products - HCBBS Forum
20. What effects would arise if big data and artificial intelligence were combined? - HCBBS Forum
21. Effect of quench chamber liquid level changes on the lock hopper temperature - HCBBS Forum
22. Four-nozzle oxygen inlet section valve - HCBBS Forum
23. How can the high-temperature tar vapor from waste gas be captured? - HCBBS Forum
24. Vaporization frame sealed - HCBBS Forum
25. 【Daily Question】November 8, 2017 - HCBBS Forum
26. Intermittent fixed-bed units in the Beijing-Tianjin-Hebei region to be shut down by the end of the year - HCBBS Forum
27. Ammonia solution heating issue - HCBBS Forum
28. Mixed gas for coke oven heating - HCBBS Forum
29. Process nozzle cooling water coil - HCBBS Forum
30. Desulfurization effect of ammonia water spraying in coke oven flues - HCBBS Forum
31. 【Weekly Topic】Discussion on the issue of wastewater pulping - HCBBS Forum
32. The covering material phenomenon in coal silos - HCBBS Forum
33. Operation status of CO isothermal shift - HCBBS Forum
34. How are the trip values for the coal slurry and oxygen in water-coal slurry gasification set? What is the purpose of setting these two? - HCBBS Forum
35. Discussion on issues with the oxygen backup system setup? - HCBBS Forum
36. saturator - HCBBS Forum
37. How is the calorific value of a burner calculated? - HCBBS Forum
38. An increase in the spray density for wet flue gas desulfurization also leads to an increase in particulate matter detected online - HCBBS Forum
39. Components of the wastewater generated by uncatalyzed partial oxidation gas production - HCBBS Forum
40. Gas preheater replacement - HCBBS Forum
41. Vaporized graywater hardness - HCBBS Forum
42. Exchange wealth for points - HCBBS Forum
43. The gasifier – it’s the company that sells them that does well - HCBBS Forum
44. Scatter torches - HCBBS Forum
45. Half of the sulfur produced in our desulfurization sulfur melting tank is sulfur slag – what should we do? - HCBBS Forum
46. Li, who is in charge of treating gray and black water, has come to report for duty - HCBBS Forum
47. Analysis of treatment methods for coal industry wastewater - HCBBS Forum
48. Texaco gasifier lockhopper - HCBBS Forum
49. Seeking help with issues related to the coke oven gas collection system - HCBBS Forum
50. Question: Is there a market demand for pre-drying of raw coal in the coal chemical industry? - HCBBS Forum
51. Backup issues for water-coal slurry gasification - HCBBS Forum
52. Ammonia concentration? - HCBBS Forum
53. Roof space temperature - HCBBS Forum
54. I’ll post a work summary from a coking workshop technician for discussion; more summaries will be uploaded gradually - HCBBS Forum
55. Toxicological properties of raw coal gas? - HCBBS Forum
56. 【Weekly Topic】Does the change in the quench chamber liquid level affect the lockhopper temperature? How does it affect? (As usual, post 1... - HCBBS Forum
57. What are the upper and lower limits for the coal feeding rate in the design of each water-coal slurry gasification technology? - HCBBS Forum
58. The outlet flow rate of the high-flash separation tank is out of range - HCBBS Forum
59. Was the black coal used in rural areas to make briquettes when I was young lignite? - HCBBS Forum
60. Video explanations on gasification water quality treatment parameters and refractory bricks! - HCBBS Forum
61. How many tons of carbon are contained in 1 ton of standard coal? Is there a fixed figure? - HCBBS Forum
62. 【Weekly Topic】In water-coal slurry gasification, is it necessary to install orifice plates on the epoxy pipeline outside the process burner? - HCBBS Forum
63. Seeking help with burner pressure difference issue - HCBBS Forum
64. Who knows the new denitration technology for plasma coking plants? - HCBBS Forum
65. VOC control may become a hurdle to the development of modern coal chemical industry” - HCBBS Forum
66. Gasification technology contract signed for Xinjiang Tianye’s 600,000 tons/year ethylene glycol project - HCBBS Forum
67. Questions regarding the on-line analysis of syngas composition - HCBBS Forum
68. Two applications of coal chemical technologies won the 2016 **Second Prize for Scientific and Technological Progress - HCBBS Forum
69. Blockage of yellow crystals in the ammonia vapor condensation cooler - HCBBS Forum
70. Dry quenching coke oven water - HCBBS Forum
71. Can coal prices drive up fertilizer prices? - HCBBS Forum
72. Regarding the issue of replacing the venturi scrubber - HCBBS Forum
73. The four major processes for converting coal into raw materials are reaching maturity - HCBBS Forum
74. 　Impact of climate factors - HCBBS Forum
75. The problem of resonance in rod mills - HCBBS Forum
76. What is the purpose of the exhaust port in an electrostatic precipitator? - HCBBS Forum
77. What does it mean when gasification produces hair-like or cotton-like residues? - HCBBS Forum
78. Texaco preheating burner - HCBBS Forum
79. Recommendations for technologies for salt recovery from desulfurization wastewater - HCBBS Forum
80. Regarding coal-based ethylene glycol - HCBBS Forum
81. The Environmental Protection Tax Law is set to take effect; the tax on miscellaneous salts used in coal chemical industries is 1,000 yuan per ton - HCBBS Forum
82. Water-coal slurry gasification process settings - HCBBS Forum
83. Process burner low-flow nitrogen protection valve - HCBBS Forum
84. What is the difference between the suspended-bed hydrogenation developed by Sanyu and conventional hydrocracking? - HCBBS Forum
85. There are two coke ovens; one chimney is emitting steam while the other isn’t – why is that? - HCBBS Forum
86. Jiutai’s 1.7 million-ton coal-to-olefins project has been changed to a 1 million-ton ethylene glycol project - HCBBS Forum
87. Do hydrogen pipelines need chemical cleaning? - HCBBS Forum
88. Problems with honeycomb activated carbon and columnar activated carbon? - HCBBS Forum
89. The influence of volatiles on gasification reactions - HCBBS Forum
90. What are the by-products produced by a gas generator? - HCBBS Forum
91. Factors affecting the cold strength of coke - HCBBS Forum
92. Supply and demand in the coal market continue to improve; coal prices are likely to return to a reasonable range - HCBBS Forum
93. What are the advantages and disadvantages of discharging the wastewater generated by coal water slurry gasification technology when its ammonia nitrogen content is low? - HCBBS Forum
94. How do I install the pneumatic clutch of the Han Dong HDBTC? Why do my teeth keep chattering? - HCBBS Forum
95. Domestic coke market prices on August 30 - HCBBS Forum
96. Regarding multi-nozzle gasifier burners - HCBBS Forum
97. The problems revealed by China’s coal chemical industry demonstration projects - HCBBS Forum
98. What does the characteristics of coker residue mean? - HCBBS Forum
99. 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
100. Discussion on the installation of black water pipelines in the quench chamber of Jinhua furnaces - HCBBS Forum