DES0042054MA - - Google Patents

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Publication number

DES0042054MA

DES0042054MA DES0042054MA DE S0042054M A DES0042054M A DE S0042054MA DE S0042054M A DES0042054M A DE S0042054MA

Authority

DE

Germany

Prior art keywords

cathodes

amalgam

column

compartment

decomposition

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• 229910000497 Amalgam Inorganic materials 0.000 claims description 24
• 238000000354 decomposition reaction Methods 0.000 claims description 12
• 238000000034 method Methods 0.000 claims description 10
• 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 8
• 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 7
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
• 229910002804 graphite Inorganic materials 0.000 claims description 5
• 239000010439 graphite Substances 0.000 claims description 5
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
• 239000003513 alkali Substances 0.000 claims description 2
• 229910052783 alkali metal Inorganic materials 0.000 claims description 2
• 150000001340 alkali metals Chemical class 0.000 claims description 2
• 230000004888 barrier function Effects 0.000 claims description 2
• 238000003780 insertion Methods 0.000 claims description 2
• 230000037431 insertion Effects 0.000 claims description 2
• 238000010924 continuous production Methods 0.000 claims 1
• 230000000694 effects Effects 0.000 description 9
• 239000000243 solution Substances 0.000 description 7
• 238000005868 electrolysis reaction Methods 0.000 description 3
• QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
• 229910052753 mercury Inorganic materials 0.000 description 3
• 238000006073 displacement reaction Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 230000002035 prolonged effect Effects 0.000 description 2
• DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
• ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
• 229910001413 alkali metal ion Inorganic materials 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 150000003841 chloride salts Chemical class 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000007257 malfunction Effects 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 229910052700 potassium Inorganic materials 0.000 description 1
• 239000011591 potassium Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 238000007790 scraping Methods 0.000 description 1
• 229910052708 sodium Inorganic materials 0.000 description 1
• 239000011734 sodium Substances 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1