Producing sodium hydroxide using sodium sulfate
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Dear seniors, I would like to ask how to produce sodium hydroxide using sodium sulfate?
Are you referring to the laboratory or industrial production?
Was the topic chosen by the supervisor, or did you come up with it on your own? If it’s a topic assigned by the supervisor, he is required to find 20 research papers spanning over a period of more than a hundred years. If it’s just your own idea, stop it. If we are talking about producing sodium hydroxide using barium salts and sodium sulfate as raw materials, it would be better to use diamonds to produce ultra-pure carbon dioxide instead.
Here is a teaching material for the first year of high school: Page for downloading the material on preparing sulfuric acid and sodium hydroxide using sodium sulfate. Preparation of sulfuric acid and sodium hydroxide using sodium sulfate. ◆ Download instructions: ① If decompression is required after downloading, it is recommended to use a version equal to or higher than that used for decompressing the materials on this site; ② SWF files are Flash videos that cannot be played (a player needs to be installed); PPT files are PowerPoint files; WPS files should be opened using WPS 2005 or a later version; ③ If you find that this software cannot... cai.edudown.net/gaozhong/softdown.asp?Sof ... 9K 2009-1-1 -
Is this something that needs to be studied?…… Is the research done to demonstrate the level of expertise or to make money? I think it’s not very feasible from a chemical perspective, and even if research is conducted, it wouldn’t have any practical value in terms of production. It seems that one possible method is to heat it to several thousand degrees in order to decompose sodium sulfate; this would allow the production of both sodium hydroxide and sulfuric acid. However, the costs and requirements involved make this approach unsuitable