English — Forum #358 (Page 9/33)

1. During crystallization, what factors determine the size of the metastable region? - HCBBS Forum
2. What is the issue with high-direction heating using coke oven gas dehydrogenation off-gas or methanol purge gas in 6.25-meter rammed coke ovens? - HCBBS Forum
3. Anhui Haoyuan Phase I aerospace furnace operates continuously for 320 days, setting another world record - HCBBS Forum
4. Don’t underestimate the conversion of coke oven gas into natural gas - HCBBS Forum
5. Low oil content with high benzene levels - HCBBS Forum
6. Project for extracting and refining sodium thiocyanate and sodium thiosulfate from 100m³/day of desulfurization wastewater - HCBBS Forum
7. Electrostatic defouler - HCBBS Forum
8. What is the volume of the waste gas generated by the combustion of coke oven gas? - HCBBS Forum
9. Causes of tower blockage in desulfurization systems and countermeasures - HCBBS Forum
10. Brief description of the process flow of each section of coking gas purification - desulfurization section (HPF desulfurization method) - HCBBS Forum
11. The lifting of the two gasifiers in the main gasification unit of the Ningxia Baichuan Chemical Engineering Project was completed successfully - HCBBS Forum
12. 【Daily Question】November 9, 2017 - HCBBS Forum
13. Request for the initial operation plan for pressurized gasification of coal using the Luchi furnace - HCBBS Forum
14. The company wants to launch a project for producing gas from coke particles or coke powder - HCBBS Forum
15. One Question per Day (February 28, 2018) - HCBBS Forum
16. What is the ranking of the most profitable specialties in refinery design institutes? - HCBBS Forum
17. The technical renovation project for the production system at Jinfeng Wenxi branch has been approved for evaluation - HCBBS Forum
18. Space furnace - HCBBS Forum
19. One Question per Day (December 15, 2017) - HCBBS Forum
20. Flue gas desulfurization suspended solids - HCBBS Forum
21. Treatment of coking wastewater - HCBBS Forum
22. Ammonia water with reduced temperature in proven condition - HCBBS Forum
23. Urgently seeking drawings for 4.3 ramming coke ovens - HCBBS Forum
24. Vaporization slag drawing - HCBBS Forum
25. Gasifier gas combination scheme - HCBBS Forum
26. What shape is good for the impeller of a centrifugal coal slurry pump? - HCBBS Forum
27. 【Daily Question】2017.11.27 - HCBBS Forum
28. Causes and countermeasures for dust dispersion in the coal conveyor belt corridor - HCBBS Forum
29. Which furnace should be used for gas production from smokeless coal particles of 1–10 mm? - HCBBS Forum
30. Can the cooling water supply to the Texaco water-coal slurry gasifier be restored promptly in case of an interruption? - HCBBS Forum
31. Utilization of waste heat from the primary cooler - HCBBS Forum
32. Boiling point elevation of coking desulfurization liquid and treatment methods - HCBBS Forum
33. One Question per Day 2018.1.20 - HCBBS Forum
34. Discussion on the issues of hot-wall gas flow bed gasification - HCBBS Forum
35. Graywater quality - HCBBS Forum
36. Basic Knowledge of Gasification (2018-9-29) - HCBBS Forum
37. Discussion on motor and pump speed issues - HCBBS Forum
38. Is pressure buildup purging in the gasifier feasible? - HCBBS Forum
39. The Shenyang Branch organized a scientific and technological team to carry out technical exchanges with Datang Fuxin Coal-to-Gas Company - HCBBS Forum
40. Qitaihe Lulong Mining 1.5 million tons coking upgrade and coke oven gas comprehensive utilization project - HCBBS Forum
41. Mysteel: The strong trend in the coal and coking market in Shanxi remains unchanged for now - HCBBS Forum
42. High-temperature high-pressure sealing water - HCBBS Forum
43. One Question per Day (March 19, 2018) - HCBBS Forum
44. Does a coking furnace chimney require a hot standby system? - HCBBS Forum
45. The structural optimization of the coal industry is becoming fully evident - HCBBS Forum
46. Circulating ammonia water refrigeration technology - HCBBS Forum
47. Coal blending issue - HCBBS Forum
48. Recycling of boiler drain water. - HCBBS Forum
49. Problems with the agitator in the coal slurry tank - HCBBS Forum
50. Achieving clean and efficient utilization of coal requires comprehensive measures - HCBBS Forum
51. Seeking Saiding’s Texaco gasification process package. - HCBBS Forum
52. Coal tar cracking temperature - HCBBS Forum
53. The high content of thiosulfate AN in the desulfurization solution affects salt recovery - HCBBS Forum
54. Silicon content in waste boiler effluents - HCBBS Forum
55. Has the black water pipeline been treated with bimetallic coating? - HCBBS Forum
56. I hope experts can share the operation procedures of coking plants and **the question - HCBBS Forum
57. The Quanji water-coal slurry concentration project of Fengxi Group was successfully put into operation - HCBBS Forum
58. How to reduce ammonia nitrogen in low-pressure steam? - HCBBS Forum
59. High specific surface area calcium hydroxide desulfurizer - HCBBS Forum
60. One Question per Day (April 15, 2018) - HCBBS Forum
61. What color is the methanol when it is flared? - HCBBS Forum
62. Looking for information on equipment related to the water-coal slurry gasification process - HCBBS Forum
63. Regarding the quality of the coating asphalt - HCBBS Forum
64. Space furnace P3201 - HCBBS Forum
65. The width of the tamping carbonization chamber is 530 mm, turnover time - HCBBS Forum
66. Yichang Environmental Protection Bureau promotes the construction of Hubei Sanning’s 600,000-ton/year ethylene glycol production facility - HCBBS Forum
67. What is the effectiveness of using an MVR system for evaporation and crystallization of the concentrated water from coking plants after advanced treatment? - HCBBS Forum
68. Relationship between energy efficiency indicators and emissions - HCBBS Forum
69. Is it the right time to enter the coking industry now? - HCBBS Forum
70. Fan types used for VOCs in coking plants - HCBBS Forum
71. 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
72. Why is electric welding the only allowed method for working in gas areas, and not gas welding? - HCBBS Forum
73. 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
74. 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
75. 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
76. Regarding lignite coke wastewater - HCBBS Forum
77. Star of New Energy----Wood Pellets - HCBBS Forum
78. Coal chemical industry methanol coking information collection 23.6 [coal coking] list (no attachments) - HCBBS Forum
79. Regulations and technical specifications regarding the demolition of facilities and equipment at hazardous chemicals enterprises that have ceased operations - HCBBS Forum
80. Regarding the coal ratio for 4.3-meter top installation - HCBBS Forum
81. Fundamentals of Gasification 2018-12-17 - HCBBS Forum
82. Analysis of the reasons for tower blockage in wet oxidation desulfurization towers - HCBBS Forum
83. Introduction to methods for removing hydrogen sulfide in coal chemical industry - HCBBS Forum
84. Gasification pressurized screw conveyor manufacturers - HCBBS Forum
85. Methods for dealing with inclined chute blockages - HCBBS Forum
86. Between destruction and creation in modern coal chemical industry - HCBBS Forum
87. Gasification Daily Question 0501 - HCBBS Forum
88. Orchid Coal Chemical GSP Furnace - HCBBS Forum
89. Shanxi’s coal industry may see major restructuring in the future - HCBBS Forum
90. Can the differentiated use of coal become a new favorite? - HCBBS Forum
91. Treatment of sulfur-containing wastewater from coking - HCBBS Forum
92. Add a demulsifier to the circulating ammonia water - HCBBS Forum
93. Fundamentals of Gasification 2018-11-11 - HCBBS Forum
94. How to determine whether a large vehicle is of the left-type or right-type among the 5 large vehicles - HCBBS Forum
95. Shell: What brand of black water valve is generally used in Texaco furnaces? Thank you - HCBBS Forum
96. Seek drawings for the structure and dimensions of coke oven doors - HCBBS Forum
97. One-tower desulfurization and regeneration tower process - HCBBS Forum
98. . The production process of ethylene glycol, reactor structure, reaction principle, catalyst components? - HCBBS Forum
99. Pressure fluctuations in the buffer tank at the outlet of the coal slurry feed pump - HCBBS Forum
100. Yima Gasification Plant sets record for continuous operation of gasifier and boiler after both failures - HCBBS Forum