English — Forum #106 (Page 2/22)

1. Application of nylon pipe in soda ash plant - HCBBS Forum
2. Renovation of the pure water cooling system for the two-in-one graphite synthesis furnace - HCBBS Forum
3. Stability of the by-product sodium hypochlorite in the chlor-alkali industry - HCBBS Forum
4. What is the purpose of adding recycled fresh brine to the chlorine process tank? - HCBBS Forum
5. The process of producing soda ash by absorbing carbon dioxide with caustic soda - HCBBS Forum
6. How to address the high consumption of soda ash in sulfur recovery and the high content of by-products in the desulfurization solution? - HCBBS Forum
7. [Soda Ash Knowledge] Daily Question (8) 10/11/2009 - HCBBS Forum
8. A new \"membrane\" method for treating soda ash ammonia-evaporation waste liquid - HCBBS Forum
9. Liquid chlorine vaporizer outlet temperature - HCBBS Forum
10. Specifications for height restriction signs within chemical plant premises - HCBBS Forum
11. Automatic control of hydrochloric acid, automatic ignition! - HCBBS Forum
12. Which manufacturers produce ammonia stripping and absorption towers for the ammonia-soda process? - HCBBS Forum
13. Chlorine and titanium - HCBBS Forum
14. Reasons for the yellowing of hydrochloric acid and solutions to address it - HCBBS Forum
15. Sodium bicarbonate production process package - HCBBS Forum
16. Treatment of crystallization in alkali liquor pipelines - HCBBS Forum
17. Electrolyzer chlorine-hydrogen pressure difference - HCBBS Forum
18. How effective is the circulation of pure caustic soda solution in the alkali washing of liquefied gas? - HCBBS Forum
19. The temperature of the anode solution has a greater impact on the cell voltage than that of the cathode solution - HCBBS Forum
20. A Miscellaneous Worker’s 2014 Work Summary --- mkp369 [Industry 038] - HCBBS Forum
21. Issues with sodium carbonate crystallization? - HCBBS Forum
22. Can resin be regenerated with nitric acid? - HCBBS Forum
23. Price of domestic membranes - HCBBS Forum
24. Can a hydrogen distribution station for ion-exchange membrane caustic soda be made of stainless steel? - HCBBS Forum
25. How to synthesize ammonia and co-produce soda ash? - HCBBS Forum
26. What are the reasons for high chlorine pressure in the electrolyzer? - HCBBS Forum
27. Recommended electrolyzer design companies - HCBBS Forum
28. There are 4 800L liquid chlorine cylinders in the chlorine storage area; is it necessary to set up a dike? - HCBBS Forum
29. Dear friends, does anyone know which domestic manufacturers produce melamine and soda ash as co-products? - HCBBS Forum
30. What are the requirements regarding the solubility of organic substances in the brine fed into the electrolyzer? Are there any standard documents or guidelines available? - HCBBS Forum
31. Utilization of liquefied tail chlorine - HCBBS Forum
32. Synthesis furnace SIS interlock - HCBBS Forum
33. Training materials on soda ash production? - HCBBS Forum
34. To design an increase in soda ash production of 400,000 tons/year, how to match the cold salt crystallizer? - HCBBS Forum
35. The online pH monitoring project for ion membrane electrolyzers at Tianneng Chemical Co., Ltd. was successfully completed and put into operation - HCBBS Forum
36. Production of sodium hypochlorite from chlorine gas - HCBBS Forum
37. Methods for dealing with scaling in the cooling water pipes of PVC polymerization reactors - HCBBS Forum
38. Can a high sodium carbonate content in raw salt cause the Kay membrane to be unable to handle the load? - HCBBS Forum
39. Liquid chlorine filling tube - HCBBS Forum
40. What is the black stuff filtered out from soda ash? - HCBBS Forum
41. Crystallization pattern of sodium carbonate decahydrate - HCBBS Forum
42. Correspondence between desulfurization hydrogen sulfide and soda ash consumption by PDS method - HCBBS Forum
43. Moisture control of heavy alkali in soda ash production - HCBBS Forum
44. What are the requirements for refined brine for soda ash production? - HCBBS Forum
45. Seeking equipment drawings for soda ash - HCBBS Forum
46. What are the ion exchange membrane models currently produced by the three brands of Asahi Glass, Asahi Kasei, and Kemone? - HCBBS Forum
47. [Soda ash knowledge] Daily question (134) 2010.2.23 - HCBBS Forum
48. Is there any antioxidant separation available? Seek membranes, resins, and so on - HCBBS Forum
49. [Soda ash knowledge] Daily question (160) 2010.3.22 - HCBBS Forum
50. In the Solvay process, if the concentration of calcium and magnesium ions in the brine is too high, will it have any effect on soda ash? - HCBBS Forum
51. Consultation on chlorine use - HCBBS Forum
52. Junior here. I have a question regarding my graduation project - HCBBS Forum
53. A turning point in the soda ash market is beginning to emerge. - HCBBS Forum
54. About special valves for soda ash industry - HCBBS Forum
55. Treatment capacity of chlorine gas leak absorption tower - HCBBS Forum
56. The 600,000-ton/year high-performance resin environmental protection demonstration project at Shenmu Chlor-Alkali has been put into operation - HCBBS Forum
57. Can liquid raw materials be used for sodium sulfite in the ion-exchange membrane caustic soda process? - HCBBS Forum
58. Manufacturers of online analyzers for hydrochloric acid concentration and online analyzers for hydrogen chloride purity - HCBBS Forum
59. Warm congratulations on the opening of the soda ash section! ! ! - HCBBS Forum
60. Can sodium carbonate plus PDS desulfurization achieve a post-tower hydrogen sulfide content of less than 20? - HCBBS Forum
61. How is the fire hazard classified in the sodium bicarbonate production workshop of soda ash manufacturing? - HCBBS Forum
62. Hydrogen production by KOH electrolysis - HCBBS Forum
63. Why is it that the production of soda ash never seems to increase? - HCBBS Forum
64. [Soda ash knowledge] Daily question (110) 2010.1.21 - HCBBS Forum
65. Industrial-grade sodium chloride delivered free of charge - HCBBS Forum
66. What is the over-alkali content of sodium carbonate and sodium hydroxide in the saline water after winning a prize? - HCBBS Forum
67. Self-purification capacity of organic substances in ion-exchange membrane caustic soda plants - HCBBS Forum
68. Soda ash production cost - HCBBS Forum
69. Have a question about soda ash equipment? ? - HCBBS Forum
70. May I ask everyone, what kind of processes are generally used in newly built soda ash projects nowadays? - HCBBS Forum
71. Is there anyone who needs to dispose of soda ash? - HCBBS Forum
72. How many reaction vessels are there in the manufacturing process of soda ash? - HCBBS Forum
73. I heard that Dingyuan in Anhui is planning to launch a soda ash project – is that true? How is it going? - HCBBS Forum
74. Ineos electrolyzer - HCBBS Forum
75. [Soda ash knowledge] Daily question (112) 2010.1.23 - HCBBS Forum
76. Asian soda ash buying and selling price spreads continue to reach stalemate - HCBBS Forum
77. I’m looking for a set of drawings for lime kilns; it can be done on a paid basis - HCBBS Forum
78. What is the density of wet alkali with 19% moisture content? - HCBBS Forum
79. Are there any new technologies for chlorine drying? - HCBBS Forum
80. What is the optimal temperature control for a zero-gap electrolyzer? - HCBBS Forum
81. About the new soda ash process - HCBBS Forum
82. Are sodium ions real? - HCBBS Forum
83. CN filter - HCBBS Forum
84. Methane chlorides - HCBBS Forum
85. How does ion membrane leakage affect cell voltage? - HCBBS Forum
86. The problem that sodium carbonate cannot be lifted! ! - HCBBS Forum
87. The soda ash manufacturing technology currently used in our country? - HCBBS Forum
88. Special units and conversions for soda ash industry - HCBBS Forum
89. [Soda Ash Knowledge] Question of the Day (26) October 29, 2009 - HCBBS Forum
90. Treatment of wastes from soda ash production by the ammonia-soda process - HCBBS Forum
91. Chlor-alkali CAD - HCBBS Forum
92. Comprehensive utilization of mother liquor containing sodium hydroxide, sodium carbonate, and sodium chloride (continued) - HCBBS Forum
93. How many chlor-alkali enterprises are there in Xinjiang? - HCBBS Forum
94. How to handle a system power failure - HCBBS Forum
95. When will spring come for the soda ash industry? - HCBBS Forum
96. How to clean chlorine pipelines? - HCBBS Forum
97. In-depth analysis of tube blockage issues with hydrochloric acid? - HCBBS Forum
98. What are the fine chemical products of soda ash? - HCBBS Forum
99. How to separate and purify the composite salt crystals of sodium carbonate, sodium sulfate, and sodium thiosulfate?? - HCBBS Forum
100. Monitoring requirements for soda ash production equipment - HCBBS Forum