English — Forum #358 (Page 29/33)

1. 2017 (5th) China Coal Coking Industry Technology Development Forum and 1st Symposium on Efficient Comprehensive Utilization of Coke Oven Gas, Qingdao, July 20 - HCBBS Forum
2. The coke oven has severe leakage issues and requires major repairs - HCBBS Forum
3. What do FI, TI, and PI mean in a process flow diagram? - HCBBS Forum
4. Large cycle calculation - HCBBS Forum
5. Is it possible to replace the coke oven gas that has been reheated? - HCBBS Forum
6. High temperature of the gas collection pipe - HCBBS Forum
7. Where are vortex flowmeters used in SHELL gasification units? - HCBBS Forum
8. Settling tank mixer failure - HCBBS Forum
9. Regarding free carbon in ammonium sulfate - HCBBS Forum
10. Big news! The toughest constraint on VOC emissions! The Ministry of Environmental Protection has given approval - HCBBS Forum
11. 【Daily Question】2017.11.19 - HCBBS Forum
12. Current Scale of the Global Coal-based Ethylene Glycol Industry and Analysis of Market Supply and Demand - HCBBS Forum
13. Coke oven large-cycle coke pushing and removal plan - HCBBS Forum
14. Where is the graywater discharged during the overhaul of the sedimentation tank (clarification tank)? - HCBBS Forum
15. I work with ammonium sulfate; what should I do if there is high resistance associated with it? - HCBBS Forum
16. It seems there’s a new water-coal slurry technology available - HCBBS Forum
17. Request a sample outline for production preparation work - HCBBS Forum
18. NDRC: Neither coal nor steel prices have the conditions for a significant rise - HCBBS Forum
19. Flue gas desulfurization and denitration in coke ovens - HCBBS Forum
20. The effect of water-coal slurry gasification pressure on gas composition - HCBBS Forum
21. The leakage in coke ovens varies sometimes more and sometimes less - HCBBS Forum
22. The price of coking coal - HCBBS Forum
23. Why has the amount of slag in the gasifier suddenly increased? Analysis of the cause? - HCBBS Forum
24. The Energy Bureau unveils a major initiative to launch 14 coal chemical projects and reserve 16 more - HCBBS Forum
25. Spring tonnage - HCBBS Forum
26. Which is stronger, a three-strand twisted rope or a four-strand twisted rope? - HCBBS Forum
27. Everything is settled: No new coal chemical projects will be launched during the 13th Five-Year Plan period, and 80% of the existing projects are facing cancellation! - HCBBS Forum
28. Which contains more nickel, coal or petroleum coke? - HCBBS Forum
29. 【Weekly Topic】Design issues for coal bin capacity - HCBBS Forum
30. Component fluctuation issue in four-nozzle gasifier - HCBBS Forum
31. What does the characteristics of coking slag mean? - HCBBS Forum
32. Beijing-Tianjin-Hebei region works together to reduce coal use; 11.2 million tons of coal will be cut this year - HCBBS Forum
33. The pressure issue of the steam drum - HCBBS Forum
34. All 5 large-scale coal chemical projects in the Ordos Dali Park have resumed operations - HCBBS Forum
35. Is a water-cooled wall made of water-coal slurry better or are refractory bricks better? Please give some advice - HCBBS Forum
36. Qilu No.2 Chemical Plant’s gasification unit sets world record for long-duration operation with three breakages - HCBBS Forum
37. What are the controlled concentrations of ammonia nitrogen and COD in the graywater from the gasification system? - HCBBS Forum
38. For the water-coal slurry gasification unit in the waste boiler process, is it necessary to design a black water discharge pipeline for the gasifier quench chamber? - HCBBS Forum
39. Can the washing step be eliminated in coal tar refining? - HCBBS Forum
40. The reason why the sulfur content in coke is higher than that in the coal fed into the furnace - HCBBS Forum
41. 【Daily Question】2017.11.10 - HCBBS Forum
42. Environmental protection efforts in North China are further intensified; the transportation of coal by road is severely restricted - HCBBS Forum
43. Remaining ammonia water treatment technology - HCBBS Forum
44. What is the minimum operating load of the gasifier? - HCBBS Forum
45. Temperature of raw gas after quenching - HCBBS Forum
46. Briquette conveying - HCBBS Forum
47. Seeking advice on effective technological improvements for the Texaco gasification positions in various major companies - HCBBS Forum
48. How much sulfur dioxide is produced by burning one ton of dry coal? - HCBBS Forum
49. Four-nozzle surface variable-temperature LN forced cooling - HCBBS Forum
50. The price increase for coke and coking coal is limited - HCBBS Forum
51. Blast furnace gas consumption in JNX3-70-2 coke oven - HCBBS Forum
52. Measurement of waste gas - HCBBS Forum
53. Another wave of enthusiasm for modern coal chemical industry development is emerging - HCBBS Forum
54. Powder coal gasification process: preparation of powder coal and recovery of exhaust gases - HCBBS Forum
55. Seeking help regarding the determination of low-moisture content in the industrial analysis of coal - HCBBS Forum
56. Suggestions. . . . . . . . . . - HCBBS Forum
57. How to calculate the output of hazardous waste tar residue - HCBBS Forum
58. Combustion of gasified fine slag in CFB boilers - HCBBS Forum
59. Flue gas desulfurization by wet method followed by whitening process route for coke ovens - HCBBS Forum
60. What type of vaporizer does the Hebi BMW plant use for producing 250,000 tons of ethylene glycol? - HCBBS Forum
61. Rough oil washing consumption - HCBBS Forum
62. \"Guidelines for the Development of Modern Coal Chemical Industry during the 13th Five-Year Plan Period\" - HCBBS Forum
63. The flame is close to the tip of the burner - HCBBS Forum
64. Request for pipeline material specifications and pipeline list for the coking project - HCBBS Forum
65. Coke oven gas power generation - HCBBS Forum
66. Great Cycle - HCBBS Forum
67. After the coke oven was shut down, it is now planned to resume operation; how should production be organized? - HCBBS Forum
68. How to tell whether a naphthalene-based water reducer synthesized with added washing oil contains such washing oil - HCBBS Forum
69. Problems encountered when adjusting the horizontal arrangement curve of the coke oven - HCBBS Forum
70. Coal for gasification - HCBBS Forum
71. Relationship between coal slurry particle size and carbon dioxide - HCBBS Forum
72. Treatment of lignin-containing wastewater: an industry challenge! Cost per ton: 50 to 80 yuan - HCBBS Forum
73. Prices of smokeless lump coal rose across the board in the first half of August - HCBBS Forum
74. Discussion on the selection of gasification furnaces - HCBBS Forum
75. Search for the models and suppliers of titanium and silicon removal agents used in steelmaking - HCBBS Forum
76. Coal chemical enterprises, cost accounting, utility services - HCBBS Forum
77. Explanation of zero-discharge technology for coal chemical industry wastewater - HCBBS Forum
78. The multi-stage hierarchical conversion fluidized bed at the Institute of Coal Chemistry, Chinese Academy of Sciences, has achieved stable operation at 2.8 MPa for the first time and has passed the evaluation - HCBBS Forum
79. Seeking advice on the viscosity issue of water-coal slurry - HCBBS Forum
80. Coking workshop - HCBBS Forum
81. What is the difference between Ruchi furnace coal gasification under pressure and pulverized coal gasification under pressure? - HCBBS Forum
82. Something else has happened! Yihua in Xinjiang experienced 4 fatal accidents this year; its safety production license was revoked - HCBBS Forum
83. 【Weekly Topic】On the downcomer and upcomer of water-coal slurry gasifiers - HCBBS Forum
84. Request diagram for drum cooling section - HCBBS Forum
85. Problem of increased NO levels due to extended coking time in coke ovens - HCBBS Forum
86. Lignite dry distillation process equipment - HCBBS Forum
87. I’m asking everyone - HCBBS Forum
88. Have the year-end bonuses been paid to the workers in the gasification workshops? How much should be exposed to the sun? - HCBBS Forum
89. How to determine the quality of burners based on theoretical calculations and practical experience - HCBBS Forum
90. Beginner seeking expert help - HCBBS Forum
91. Flue gas internal circulation put into use - HCBBS Forum
92. Will coal-based olefins face strong competition from methane-based olefins? - HCBBS Forum
93. Shell: What brand of black water valve is generally used in Texaco furnaces? Thank you - HCBBS Forum
94. When conducting an energy audit in a coking plant, how is the conversion factor for ammonium sulfate calculated? - HCBBS Forum
95. Chlorine content issue in crude benzene - HCBBS Forum
96. The design necessity of two pressure relief valves in the lock cylinder - HCBBS Forum
97. 【Weekly Topic】This week’s theme: Complaints - HCBBS Forum
98. Seeking operation instructions for HLV valves and fork-type pneumatic actuators - HCBBS Forum
99. 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
100. There are many large pieces of slag in the fixed-bed furnace - HCBBS Forum