English — Forum #106 (Page 14/22)

1. Ask about how to calculate the output of caustic soda - HCBBS Forum
2. Small used chlor-alkali plant - HCBBS Forum
3. [Soda Ash Knowledge] Question of the Day (144) March 5, 2010 - HCBBS Forum
4. Chloroethylene sphere tank - HCBBS Forum
5. Ion membrane, seeking purchase - HCBBS Forum
6. [Soda Ash Knowledge] Daily Question (161) 3/23/2010 - HCBBS Forum
7. Why are PPR/PE/PB pipes not used for the selection of materials for hydrochloric acid pipelines in the chlor-alkali industry? - HCBBS Forum
8. Unloading of liquid chlorine tank trucks - HCBBS Forum
9. [Soda ash knowledge] Daily question (14) 2009.10.17 - HCBBS Forum
10. Sodium carbonate question bank - HCBBS Forum
11. The average oxygen level in the single channel does not match that in the main pipe; the difference is 0.1% - HCBBS Forum
12. Is an aqueous solution of sodium sulfite acidic or basic? - HCBBS Forum
13. To produce sodium hypochlorite with 15% available chlorine, what concentration of alkaline solution is required to meet the production requirements? The production temperature is 35 degrees, and the finished product contains 1% residual alkali. - HCBBS Forum
14. For pure water production, which are the best cation and anion resins used in mixed-bed systems? - HCBBS Forum
15. Find the reasons for the sudden increase in flow fluctuation of chlorine-alkali metering pumps (sulfuric acid/hydrochloric acid/sodium carbonate) and the solutions - HCBBS Forum
16. Soda Small Tips – 1 - HCBBS Forum
17. Operating procedures for brine purification using the caustic soda/soda ash method or the lime/soda ash method - HCBBS Forum
18. How to distinguish between sodium carbonate and potassium carbonate - HCBBS Forum
19. China Chemical Industry News: Rising demand in the chlor-alkali industry benefits from favorable conditions - HCBBS Forum
20. Phenomena such as silicon after the removal of the preprocessor in brine purification - HCBBS Forum
21. Correlation diagram between electrolyzer current and cell temperature in chlor-alkali plants in northern China - HCBBS Forum
22. Where can I find the by-products of chemical production, namely mirabilite and Glauber’s salt? - HCBBS Forum
23. Regarding the testing standards for soda ash - HCBBS Forum
24. Producing soda ash from waste sodium sulfate - HCBBS Forum
25. [Soda Ash Knowledge] Daily Question (122) 2010.2.2 - HCBBS Forum
26. Do you have any first-aid knowledge regarding chlorine gas poisoning? Help! - HCBBS Forum
27. Detailed rules for the assessment and evaluation of licensing for filling mobile pressure vessels - HCBBS Forum
28. I would like to ask some questions regarding the pH of the steam flash tank generated as a by-product in the HCl synthesis furnace - HCBBS Forum
29. What is included in three-dose management? - HCBBS Forum
30. Are air pipelines connected to each of the polymerization reactors? - HCBBS Forum
31. Can sodium carbonate plus PDS desulfurization achieve a post-tower hydrogen sulfide content of less than 20? - HCBBS Forum
32. Are there any manufacturers of salt mud drying equipment? - HCBBS Forum
33. Utilization of chemical waste brine - HCBBS Forum
34. Selection of sulfuric acid circulation pumps for chlor-alkali plants - HCBBS Forum
35. Where does carbon dioxide gas come from in acetylene plants? - HCBBS Forum
36. Self-purification capacity of organic substances in ion-exchange membrane caustic soda plants - HCBBS Forum
37. The electrolyzer generates a high negative pressure - HCBBS Forum
38. Request for the production volume table of soda ash manufacturers in July - HCBBS Forum
39. What should be the cell temperature control for a 0-pole spacing electrolyzer? - HCBBS Forum
40. Soda ash production cost - HCBBS Forum
41. Are stainless steel tubes used in the turbine chiller? - HCBBS Forum
42. The Sanyou Chlor-Alkali project has successfully “integrated” soda ash production - HCBBS Forum
43. Solutions for liquid chlorine, sodium hypochlorite, and red color - HCBBS Forum
44. What are the reasons for air entrainment in the transportation of soda ash finished products using buried scraper conveyors? - HCBBS Forum
45. titration - HCBBS Forum
46. Is there any need to detect steam humidity in the soda ash field? - HCBBS Forum
47. Manufacturers of online analyzers for hydrochloric acid concentration and online analyzers for hydrogen chloride purity - HCBBS Forum
48. March Soda Ash Monthly Report - HCBBS Forum
49. Find the P&ID of a molten salt system - HCBBS Forum
50. May I ask where people can find second-hand sodium chloride electrolysis equipment? - HCBBS Forum
51. Seeking advice on thickener design methods - HCBBS Forum
52. Utilization of liquefied tail chlorine - HCBBS Forum
53. The difference between heavy soda ash and light soda ash - HCBBS Forum
54. Looking for electrolyzer repair manufacturers - HCBBS Forum
55. What causes high moisture content in the tail chlorine of the chlorine liquefier? - HCBBS Forum
56. Reasons for the increased negative pressure in the acid mist collector - HCBBS Forum
57. How to control the emission standards for hydrogen chloride falling film flue gas absorption - HCBBS Forum
58. Soda ash production in August, by province. - HCBBS Forum
59. Seeking information on manufacturers of equipment related to caustic soda - HCBBS Forum
60. Please explain the differences between domestic solid alkali production units and imported units - HCBBS Forum
61. Thoughts on new energy vehicle power batteries and charging stations - HCBBS Forum
62. How is the recent market situation of soda ash? - HCBBS Forum
63. What is the purpose of adding recycled fresh brine to the chlorine process tank? - HCBBS Forum
64. Sodium acrylate containing 10% sodium carbonate - HCBBS Forum
65. Looking for friends in chlor-alkali industry design institutes - HCBBS Forum
66. Scale in the brine entering the electrolyzer blocks the brine inlet manifold - HCBBS Forum
67. Renovation of the pure water cooling system for the two-in-one graphite synthesis furnace - HCBBS Forum
68. Feedstock for chlorine dioxide production - HCBBS Forum
69. 3k Chlorine Press Circulating Water System - HCBBS Forum
70. National soda ash production in June 2014 (by province) - HCBBS Forum
71. Calculation of outlet flow rate of chlorine compressor - HCBBS Forum
72. diaphragm electrolyzer - HCBBS Forum
73. Can liquid raw materials be used for sodium sulfite in the ion-exchange membrane caustic soda process? - HCBBS Forum
74. What material is used for the slaked lime silo? - HCBBS Forum
75. Solving the vinyl chloride production process? - HCBBS Forum
76. What is done when the soda ash plant is shut down for overhaul? - HCBBS Forum
77. I’ve been in the soda ash industry for 10 years; please correct me if there are any inaccuracies. - HCBBS Forum
78. The color change of sodium carbonate solution and hydrogen sulfide reaction - HCBBS Forum
79. Ion membrane size - HCBBS Forum
80. What caused the rise in the price of soda ash in late September? ? - HCBBS Forum
81. Handling of tripping caused by low flow rate of brine feed to the ion-exchange membrane cell in chlorine production plants - HCBBS Forum
82. Need help with the liquid chlorine tank storage area? - HCBBS Forum
83. Safety management of hazardous chemicals - HCBBS Forum
84. Diaphragm valve selection - HCBBS Forum
85. How to separate and purify the by-product sodium carbonate, sodium sulfate, and sodium thiosulfate complex salt crystals? - HCBBS Forum
86. Who has the contact information for the agents in China of the following companies? - HCBBS Forum
87. How to determine chlorate content using ion chromatography - HCBBS Forum
88. Happy New Year to Soda people in advance - HCBBS Forum
89. VCM start-up and shutdown issues - HCBBS Forum
90. My opinion on the adjustment of soda ash section - HCBBS Forum
91. Questions regarding the soda ash production process - HCBBS Forum
92. Reasons for the low pH value of the anode solution in the electrolytic cell - HCBBS Forum
93. Leak in LCV-310 drain valve - HCBBS Forum
94. Searching for high-value-added chemical projects - HCBBS Forum
95. How to calculate the relationship between the amount of salt water and the alkali content in the ion exchange membrane - HCBBS Forum
96. Regarding the pressure difference issue in acid mist collectors treated with hydrogen chloride - HCBBS Forum
97. Why is an alkali added to the cathode of an electrolyzer? - HCBBS Forum
98. Matters concerning the carbon dioxide screw compressor in the compression process of ammonia-alkali process - HCBBS Forum
99. turbine - HCBBS Forum
100. Can ferric chloride still be used after absorbing water? - HCBBS Forum