English — Forum #358 (Page 13/33)

1. Can the hydrogen sulfide-removed desulfurization liquid be used again to remove sulfur dioxide from flue gas? - HCBBS Forum
2. Which PSA equipment is good for producing hydrogen from coke oven gas - HCBBS Forum
3. Preparation work before tar hydrogenation - HCBBS Forum
4. The Jinhua Furnace 3.0 in Xinjiang Tianye’s ethylene glycol project operated continuously at high output for 130 days, setting a new record - HCBBS Forum
5. Problems with dry desulfurization agents - HCBBS Forum
6. The hydrogenation process is equipped with a flare – have you installed one? - HCBBS Forum
7. How to improve the transportation methods for gasified ash and slag - HCBBS Forum
8. Problems with sulfur foam flotation in desulfurization systems - HCBBS Forum
9. Application of highly active calcium hydroxide desulfurizer in dry quenching and coke pushing ground stations - HCBBS Forum
10. Vaporization slag - HCBBS Forum
11. SHANHUA’s coal slurry concentration reaches an average of 63.8%, setting another new record! - HCBBS Forum
12. Looking for information on space furnaces and Shell gasification furnaces. Please share - HCBBS Forum
13. Jointly develop gasification technology for low-quality coal - HCBBS Forum
14. Looking for detailed design information on powder coal gasification - HCBBS Forum
15. Dry quenching of coke - HCBBS Forum
16. Can the thermal strength of coke produced in heat-recovery coke ovens reach over 60? - HCBBS Forum
17. The list of new **Engineering Research Centers has been released, and this company was successfully selected - HCBBS Forum
18. Sticking problem of the emergency shut-off valve for water gas produced from gasified coke - HCBBS Forum
19. Compilation of practical flowcharts for various desulfurization processes - HCBBS Forum
20. Improving the thermal strength of coke can result in savings of over 50 yuan per ton of coke - HCBBS Forum
21. Proportion of impurities in the gas flow after the chemical processing fan - HCBBS Forum
22. Annular gap issue in the riser and downcomer of coal water slurry gasifier - HCBBS Forum
23. What is the function of the cooling water heater for the burner of a space-based pulverized coal furnace? - HCBBS Forum
24. What to do when coal fed into the furnace contains asphalt and causes severe caking of the filter bags - HCBBS Forum
25. I would like to ask about the structural issues of the tar residue pre-separator and the vertical tar-ammonia water separation tank - HCBBS Forum
26. All 8 coking projects in Wuhai City have been shut down and phased out! 5 coking projects have had their registrations revoked! - HCBBS Forum
27. Changes in gas H2S load during the desulfurization of coke oven gas using complexed iron, and corresponding adjustments - HCBBS Forum
28. The integration of refining and chemical processing is breaking down - HCBBS Forum
29. What is the reason for the inconsistency in the percentages of total by-products and solid content in the complexed iron desulfurization solution? - HCBBS Forum
30. What are the emission criteria for gasified wastewater in various units: COD, ammonia nitrogen, suspended solids, and total hardness? - HCBBS Forum
31. What material is used for the insulation in ABB’s online chromatography column box? - HCBBS Forum
32. Gas holder - HCBBS Forum
33. Find a technician for the chemical production cold drum section - HCBBS Forum
34. The third-phase gasifier at Weihua achieves another outstanding performance in continuous operation - HCBBS Forum
35. Shandong Runyin Biochemical successfully completed a one-time feeding process in its 3,500-ton aerospace furnace - HCBBS Forum
36. 6.25-meter ramming coke oven - HCBBS Forum
37. The downcomer is short; what are the disadvantages of extending it? - HCBBS Forum
38. Problems with temperature measurement in gasification furnaces - HCBBS Forum
39. Process Technology and Design Manual for Small Ammonia Synthesis Plants - HCBBS Forum
40. Rinse outlet - HCBBS Forum
41. The impact of oil dust in gas on desulfurization - HCBBS Forum
42. sulfur ointment - HCBBS Forum
43. What is the biggest challenge in treating coking wastewater at present? - HCBBS Forum
44. 6.25-meter coke oven heating system - HCBBS Forum
45. Yunnan Coal Industry’s 2 million-ton coking project passed the acceptance inspection - HCBBS Forum
46. Pressure testing issue of the horizontal tube primary cooler - HCBBS Forum
47. Job Operating Procedures - HCBBS Forum
48. Thin asphalt, pre-thin asphalt - HCBBS Forum
49. Proper sulfur recovery has a significant impact on the desulfurization system - HCBBS Forum
50. The project for producing high-purity hydrogen from LNG hydrogen-enriched exhaust gas at Shanxi Fuyu Coking Co., Ltd. has been approved for initiation - HCBBS Forum
51. How to submit a paper on coking - HCBBS Forum
52. GE Gasification G Interlock - HCBBS Forum
53. Regarding petrochemical regulations - HCBBS Forum
54. Materials from the 2019 Exchange Meeting on Experience in the Application of Multi-nozzle Gasification Technology - HCBBS Forum
55. Shaanxi Future Energy’s coal-to-oil purification system operated in ‘black screen mode’ for 38 consecutive days - HCBBS Forum
56. Reaction of high-pressure ammonia water in coke ovens with recycled ammonia water - HCBBS Forum
57. Highly active calcium-based desulfurizer - HCBBS Forum
58. The Gasification Department of Zhong’an Coal Chemical carries out maintenance work on the gasifiers - HCBBS Forum
59. Wuhuan Company – Procurement Notice for Surface Thermocouples for the Gasifier in Hongyi Chemical’s IGCC and Ammonia Synthesis Upgrade Project - HCBBS Forum
60. Why is ammonia removed from coke oven gas during the purification process? - HCBBS Forum
61. Can standard bricks be used for bricklaying the arch roof of 1800 coke ovens? - HCBBS Forum
62. How can gasification slag be utilized in a resource-efficient, reduced-volume, and harmless manner? - HCBBS Forum
63. How to effectively recycle the vent gas from the vaporization low-flashpoint deaerator - HCBBS Forum
64. Total investment of 326 million yuan! Launch of Zaiwei New Materials’ 98,000-ton special carbon black project in Yumen, Gansu - HCBBS Forum
65. Which company is best at carbon dioxide capture technology? - HCBBS Forum
66. Regarding the QI and TI contents of coal tar - HCBBS Forum
67. Gas in the coke oven basement - HCBBS Forum
68. What instruments are needed to prepare about 1L of water-coal slurry in the laboratory? Please give some recommendations - HCBBS Forum
69. Jinhua Furnace 3.0 sets a new operation record - HCBBS Forum
70. The turbidity of the graywater system is high, and the selection of flocculants was unsuccessful - HCBBS Forum
71. Current charging practices of various gasification process suppliers - HCBBS Forum
72. Types of vaporization furnaces - HCBBS Forum
73. Production process of chemical coke - HCBBS Forum
74. Chloride ions in tar processing products - HCBBS Forum
75. Investment, construction, and operation of the Industrial Gas Island (Phase I) project in the Yangchun Chemical Park of Jiang’an Economic Development Zone - HCBBS Forum
76. Control of desulfurization tower resistance during wet desulfurization of coke oven gas - HCBBS Forum
77. The future of lignite carbon production in Xinjiang region and the development directions of its downstream industrial chain - HCBBS Forum
78. Temperature control issue of pulverized coal in pulverized coal gasifiers - HCBBS Forum
79. 5.5-meter rammed coke oven vertical heating - HCBBS Forum
80. What should be done if the steam turbine quick-shut valve gets stuck? - HCBBS Forum
81. Issues related to tar moisture content in coal coking areas - HCBBS Forum
82. What are the mainstream brands of UPS batteries? - HCBBS Forum
83. Coke oven gas desulfurization - HCBBS Forum
84. Accident prevention in the basement of a coking plant - HCBBS Forum
85. The ultra-low emission renovation project for flue gas desulfurization and denitrification at the coking plant of Fangda Special Steel has been successfully put into operation - HCBBS Forum
86. Vertical height from the space furnace gasification mill to the large bag - HCBBS Forum
87. Gas concentration - HCBBS Forum
88. Where is the future of coal chemical industry? - HCBBS Forum
89. I have a question regarding the slag discharge from the benzene wash oil regenerator - HCBBS Forum
90. Material of oxygen preheater - HCBBS Forum
91. Abnormal components in the gasifier (German-style old model) - HCBBS Forum
92. Is it necessary to dehydrate the oil before filling it into the storage tank of a heat transfer oil furnace? - HCBBS Forum
93. Which is the best alignment system for coke oven cars? - HCBBS Forum
94. How to flush the full-flow tube and downcomer of a spray-type saturator? - HCBBS Forum
95. GHT Thread Standard - HCBBS Forum
96. Let’s discuss what minor improvement projects you have implemented on your own equipment, and what the results of those improvements have been - HCBBS Forum
97. The natural gas conversion and synthesis unit at Yan’an Energy Chemical successfully recovered the membrane-separated permeate gas - HCBBS Forum
98. Chemical Safety Data Sheet - HCBBS Forum
99. The effect of ammonia on HPF desulfurization - HCBBS Forum
100. Seek help with filtering and drying data - HCBBS Forum