DD142456A5 - Verfahren und vorrichtung zur chloralkalielektrolyse - Google Patents

Verfahren und vorrichtung zur chloralkalielektrolyse Download PDF

Info

Publication number: DD142456A5
Authority: DD; German Democratic Republic
Prior art keywords: oxygen; cathode; chamber; item; flow rate
Prior art date: 1978-03-13

Application number

DD79211552A

Other languages

German (de)

English (en)

Inventor

Ronald L Labarre

Original Assignee

Diamond Shamrock Corp

Priority date (The priority date 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 date listed.)

1978-03-13

Filing date

1979-03-13

Publication date

1980-06-25

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25387618&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DD142456(A5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1979-03-13 Application filed by Diamond Shamrock Corp filed Critical Diamond Shamrock Corp

1980-06-25 Publication of DD142456A5 publication Critical patent/DD142456A5/de

Links

238000000034 method Methods 0.000 title claims description 16
239000001301 oxygen Substances 0.000 claims description 93
229910052760 oxygen Inorganic materials 0.000 claims description 93
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 92
239000007789 gas Substances 0.000 claims description 32
239000012528 membrane Substances 0.000 claims description 23
239000001257 hydrogen Substances 0.000 claims description 16
229910052739 hydrogen Inorganic materials 0.000 claims description 16
238000006243 chemical reaction Methods 0.000 claims description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 11
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 8
229910001882 dioxygen Inorganic materials 0.000 claims description 5
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
239000001569 carbon dioxide Substances 0.000 claims description 2
229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
230000008021 deposition Effects 0.000 claims 1
229920006395 saturated elastomer Polymers 0.000 claims 1
HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 26
238000005868 electrolysis reaction Methods 0.000 description 21
239000000463 material Substances 0.000 description 15
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 12
239000003054 catalyst Substances 0.000 description 12
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 10
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
239000003513 alkali Substances 0.000 description 10
239000000460 chlorine Substances 0.000 description 10
229910052801 chlorine Inorganic materials 0.000 description 10
-1 hydroxyl ions Chemical class 0.000 description 10
235000011121 sodium hydroxide Nutrition 0.000 description 10
239000010936 titanium Substances 0.000 description 10
229920001577 copolymer Polymers 0.000 description 9
239000003792 electrolyte Substances 0.000 description 9
238000002474 experimental method Methods 0.000 description 9
239000000243 solution Substances 0.000 description 9
239000000126 substance Substances 0.000 description 9
229910052719 titanium Inorganic materials 0.000 description 9
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
238000001704 evaporation Methods 0.000 description 7
230000008020 evaporation Effects 0.000 description 7
229920006216 polyvinyl aromatic Polymers 0.000 description 7
239000011148 porous material Substances 0.000 description 7
230000002378 acidificating effect Effects 0.000 description 6
239000010425 asbestos Substances 0.000 description 6
229910052751 metal Inorganic materials 0.000 description 6
239000002184 metal Substances 0.000 description 6
229910052895 riebeckite Inorganic materials 0.000 description 6
238000012546 transfer Methods 0.000 description 6
238000000576 coating method Methods 0.000 description 5
239000011780 sodium chloride Substances 0.000 description 5
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
238000011161 development Methods 0.000 description 4
239000000446 fuel Substances 0.000 description 4
150000002431 hydrogen Chemical class 0.000 description 4
238000013508 migration Methods 0.000 description 4
230000005012 migration Effects 0.000 description 4
229910052759 nickel Inorganic materials 0.000 description 4
238000005192 partition Methods 0.000 description 4
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
125000000542 sulfonic acid group Chemical group 0.000 description 4
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
229910045601 alloy Inorganic materials 0.000 description 3
239000000956 alloy Substances 0.000 description 3
239000002585 base Substances 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
239000003518 caustics Substances 0.000 description 3
239000003245 coal Substances 0.000 description 3
239000011248 coating agent Substances 0.000 description 3
230000001143 conditioned effect Effects 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000010931 gold Substances 0.000 description 3
239000012535 impurity Substances 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
239000007769 metal material Substances 0.000 description 3
150000004706 metal oxides Chemical class 0.000 description 3
150000002739 metals Chemical class 0.000 description 3
238000012986 modification Methods 0.000 description 3
230000004048 modification Effects 0.000 description 3
239000000178 monomer Substances 0.000 description 3
229910000510 noble metal Inorganic materials 0.000 description 3
229920003023 plastic Polymers 0.000 description 3
239000004033 plastic Substances 0.000 description 3
229920000642 polymer Polymers 0.000 description 3
238000006116 polymerization reaction Methods 0.000 description 3
230000002787 reinforcement Effects 0.000 description 3
150000003839 salts Chemical group 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
ROZSPJBPUVWBHW-UHFFFAOYSA-N [Ru]=O Chemical class [Ru]=O ROZSPJBPUVWBHW-UHFFFAOYSA-N 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
230000002411 adverse Effects 0.000 description 2
229910001514 alkali metal chloride Inorganic materials 0.000 description 2
229910001508 alkali metal halide Inorganic materials 0.000 description 2
150000008045 alkali metal halides Chemical class 0.000 description 2
150000001491 aromatic compounds Chemical class 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
230000003197 catalytic effect Effects 0.000 description 2
238000005341 cation exchange Methods 0.000 description 2
230000007797 corrosion Effects 0.000 description 2
238000005260 corrosion Methods 0.000 description 2
230000007423 decrease Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
150000002148 esters Chemical class 0.000 description 2
238000000605 extraction Methods 0.000 description 2
229910052731 fluorine Inorganic materials 0.000 description 2
239000011737 fluorine Substances 0.000 description 2
125000001153 fluoro group Chemical group F* 0.000 description 2
125000000524 functional group Chemical group 0.000 description 2
239000000499 gel Substances 0.000 description 2
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
229910052737 gold Inorganic materials 0.000 description 2
229910052736 halogen Inorganic materials 0.000 description 2
150000002367 halogens Chemical class 0.000 description 2
230000002706 hydrostatic effect Effects 0.000 description 2
238000005342 ion exchange Methods 0.000 description 2
229910044991 metal oxide Inorganic materials 0.000 description 2
229910001925 ruthenium oxide Inorganic materials 0.000 description 2
229910052709 silver Inorganic materials 0.000 description 2
239000004332 silver Substances 0.000 description 2
239000002904 solvent Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
239000000758 substrate Substances 0.000 description 2
238000004381 surface treatment Methods 0.000 description 2
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
238000009736 wetting Methods 0.000 description 2
MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical class C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 1
ZJQIXGGEADDPQB-UHFFFAOYSA-N 1,2-bis(ethenyl)-3,4-dimethylbenzene Chemical class CC1=CC=C(C=C)C(C=C)=C1C ZJQIXGGEADDPQB-UHFFFAOYSA-N 0.000 description 1
QLLUAUADIMPKIH-UHFFFAOYSA-N 1,2-bis(ethenyl)naphthalene Chemical class C1=CC=CC2=C(C=C)C(C=C)=CC=C21 QLLUAUADIMPKIH-UHFFFAOYSA-N 0.000 description 1
HLOUDBQOEJSUPI-UHFFFAOYSA-N 1-ethenyl-2,3-dimethylbenzene Chemical class CC1=CC=CC(C=C)=C1C HLOUDBQOEJSUPI-UHFFFAOYSA-N 0.000 description 1
IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical class C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
ISRGONDNXBCDBM-UHFFFAOYSA-N 2-chlorostyrene Chemical class ClC1=CC=CC=C1C=C ISRGONDNXBCDBM-UHFFFAOYSA-N 0.000 description 1
WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 1
DJHGAFSJWGLOIV-UHFFFAOYSA-N Arsenic acid Chemical compound O[As](O)(O)=O DJHGAFSJWGLOIV-UHFFFAOYSA-N 0.000 description 1
229910000906 Bronze Inorganic materials 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
229910001018 Cast iron Inorganic materials 0.000 description 1
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
229910001209 Low-carbon steel Inorganic materials 0.000 description 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
229910000792 Monel Inorganic materials 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
AGZRAYCIYDKEDV-UHFFFAOYSA-N [2-(2,2-diphenylethenoxy)-1-phenylethenyl]benzene Chemical class C=1C=CC=CC=1C(C=1C=CC=CC=1)=COC=C(C=1C=CC=CC=1)C1=CC=CC=C1 AGZRAYCIYDKEDV-UHFFFAOYSA-N 0.000 description 1
YJZATOSJMRIRIW-UHFFFAOYSA-N [Ir]=O Chemical class [Ir]=O YJZATOSJMRIRIW-UHFFFAOYSA-N 0.000 description 1
REDNGDDUEDWIQI-UHFFFAOYSA-N [O].[Ta].[Ir] Chemical compound [O].[Ta].[Ir] REDNGDDUEDWIQI-UHFFFAOYSA-N 0.000 description 1
239000011149 active material Substances 0.000 description 1
229910001854 alkali hydroxide Inorganic materials 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
229910001413 alkali metal ion Inorganic materials 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
229910052787 antimony Inorganic materials 0.000 description 1
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229940000488 arsenic acid Drugs 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000010974 bronze Substances 0.000 description 1
239000004566 building material Substances 0.000 description 1
238000011088 calibration curve Methods 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
125000002843 carboxylic acid group Chemical group 0.000 description 1
238000006555 catalytic reaction Methods 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000003610 charcoal Substances 0.000 description 1
XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
229940005991 chloric acid Drugs 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000008199 coating composition Substances 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
230000002999 depolarising effect Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000003487 electrochemical reaction Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000004299 exfoliation Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000011152 fibreglass Substances 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
125000003709 fluoroalkyl group Chemical group 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
229920000578 graft copolymer Polymers 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
229910001867 inorganic solvent Inorganic materials 0.000 description 1
239000003049 inorganic solvent Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229910052741 iridium Inorganic materials 0.000 description 1
GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
229910000457 iridium oxide Inorganic materials 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
238000011031 large-scale manufacturing process Methods 0.000 description 1
239000011133 lead Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000011068 loading method Methods 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
229910000474 mercury oxide Inorganic materials 0.000 description 1
UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 1
229910052750 molybdenum Inorganic materials 0.000 description 1
239000011733 molybdenum Substances 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
125000004433 nitrogen atom Chemical group N* 0.000 description 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
238000005457 optimization Methods 0.000 description 1
125000002524 organometallic group Chemical group 0.000 description 1
FXADMRZICBQPQY-UHFFFAOYSA-N orthotelluric acid Chemical compound O[Te](O)(O)(O)(O)O FXADMRZICBQPQY-UHFFFAOYSA-N 0.000 description 1
229910052762 osmium Inorganic materials 0.000 description 1
SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
150000002926 oxygen Chemical class 0.000 description 1
229910052763 palladium Inorganic materials 0.000 description 1
238000002161 passivation Methods 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
230000035515 penetration Effects 0.000 description 1
DBSDMAPJGHBWAL-UHFFFAOYSA-N penta-1,4-dien-3-ylbenzene Chemical class C=CC(C=C)C1=CC=CC=C1 DBSDMAPJGHBWAL-UHFFFAOYSA-N 0.000 description 1
239000000575 pesticide Substances 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
239000004810 polytetrafluoroethylene Substances 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical class C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
229910052702 rhenium Inorganic materials 0.000 description 1
WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
229910052703 rhodium Inorganic materials 0.000 description 1
239000010948 rhodium Substances 0.000 description 1
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
229910052707 ruthenium Inorganic materials 0.000 description 1
QYHFIVBSNOWOCQ-UHFFFAOYSA-N selenic acid Chemical compound O[Se](O)(=O)=O QYHFIVBSNOWOCQ-UHFFFAOYSA-N 0.000 description 1
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
239000008107 starch Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
125000000547 substituted alkyl group Chemical group 0.000 description 1
BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
229940032330 sulfuric acid Drugs 0.000 description 1
229910052715 tantalum Inorganic materials 0.000 description 1
229910001936 tantalum oxide Inorganic materials 0.000 description 1
238000012360 testing method Methods 0.000 description 1
BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
239000011135 tin Substances 0.000 description 1
229910001887 tin oxide Inorganic materials 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1
229910052720 vanadium Inorganic materials 0.000 description 1
238000009834 vaporization Methods 0.000 description 1
230000008016 vaporization Effects 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Hybrid Cells (AREA)
Water Treatment By Electricity Or Magnetism (AREA)

DD79211552A 1978-03-13 1979-03-13 Verfahren und vorrichtung zur chloralkalielektrolyse DD142456A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US88575478A	1978-03-13	1978-03-13

Publications (1)

Publication Number	Publication Date
DD142456A5 true DD142456A5 (de)	1980-06-25

Family

ID=25387618

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD79211552A DD142456A5 (de)	1978-03-13	1979-03-13	Verfahren und vorrichtung zur chloralkalielektrolyse

Country Status (16)

Country	Link
EP (1)	EP0004191B1 (fr)
JP (1)	JPS54132498A (fr)
AU (1)	AU529294B2 (fr)
BR (1)	BR7901504A (fr)
CA (1)	CA1155792A (fr)
DD (1)	DD142456A5 (fr)
DE (1)	DE2962670D1 (fr)
ES (1)	ES478598A1 (fr)
IL (1)	IL56855A (fr)
IN (1)	IN152982B (fr)
MX (1)	MX154417A (fr)
NO (1)	NO153224C (fr)
PL (1)	PL116783B2 (fr)
SU (1)	SU860711A1 (fr)
YU (1)	YU58579A (fr)
ZA (1)	ZA791153B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0168600A3 (en) *	1984-06-01	1986-03-19	Hoechst Aktiengesellschaft	Bipolar apparatus for electrolysis using a gas diffusion cathode
DE102015014515A1 (de) *	2015-11-11	2017-05-11	Dräger Safety AG & Co. KGaA	Elektrolytleiter, Verfahren zur Herstellung eines Elektrolytleiters sowie ein elektrochemischer Gassensor und ein Gasmessgerät mit einem solchen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4566957A (en) *	1984-12-10	1986-01-28	United Technologies Corporation	Use of gas depolarized anodes for the electrochemical production of adiponitrile
CA2271026C (fr)	1995-10-10	2007-03-13	The University Of Melbourne	Derives de 3-amino-propoxyphenyle
PL409557A1 (pl)	2014-09-22	2016-03-29	Ori-Med Spółka Z Ograniczoną Odpowiedzialnością	Krzesło ortopedyczne zwłaszcza do rehabilitacji skolioz

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2681887A (en) *	1950-02-03	1954-06-22	Diamond Alkali Co	Electrolytic cell
GB832196A (en) *	1955-01-21	1960-04-06	Jean Billiter	Electrolytic processes
US3775272A (en) *	1972-02-25	1973-11-27	Olin Corp	Mercury diaphragm chlor-alkali cell and process for decomposing alkali metal halides
US3923628A (en) *	1973-05-18	1975-12-02	Dow Chemical Co	Diaphragm cell chlorine production
US3926769A (en) *	1973-05-18	1975-12-16	Dow Chemical Co	Diaphragm cell chlorine production
JPS52124496A (en) *	1976-04-14	1977-10-19	Japan Storage Battery Co Ltd	Method of electrolyzing alkali metal chloride and apparatus therefor

1979
- 1979-03-09 DE DE7979300369T patent/DE2962670D1/de not_active Expired
- 1979-03-09 EP EP79300369A patent/EP0004191B1/fr not_active Expired
- 1979-03-09 YU YU00585/79A patent/YU58579A/xx unknown
- 1979-03-12 ZA ZA791153A patent/ZA791153B/xx unknown
- 1979-03-12 BR BR7901504A patent/BR7901504A/pt unknown
- 1979-03-12 MX MX176883A patent/MX154417A/es unknown
- 1979-03-12 NO NO790819A patent/NO153224C/no unknown
- 1979-03-12 JP JP2856279A patent/JPS54132498A/ja active Pending
- 1979-03-12 PL PL1979214074A patent/PL116783B2/xx unknown
- 1979-03-12 CA CA000323212A patent/CA1155792A/fr not_active Expired
- 1979-03-12 IL IL56855A patent/IL56855A/xx unknown
- 1979-03-12 SU SU792734750A patent/SU860711A1/ru active
- 1979-03-13 AU AU45047/79A patent/AU529294B2/en not_active Ceased
- 1979-03-13 DD DD79211552A patent/DD142456A5/de unknown
- 1979-03-13 ES ES478598A patent/ES478598A1/es not_active Expired
- 1979-09-12 IN IN954/CAL/79A patent/IN152982B/en unknown

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0168600A3 (en) *	1984-06-01	1986-03-19	Hoechst Aktiengesellschaft	Bipolar apparatus for electrolysis using a gas diffusion cathode
DE102015014515A1 (de) *	2015-11-11	2017-05-11	Dräger Safety AG & Co. KGaA	Elektrolytleiter, Verfahren zur Herstellung eines Elektrolytleiters sowie ein elektrochemischer Gassensor und ein Gasmessgerät mit einem solchen
US11137367B2 (en)	2015-11-11	2021-10-05	Dräger Safety AG & Co. KGaA	Electrolyte conductor, process for manufacturing an electrolyte conductor as well as an electrochemical gas sensor and a gas-measuring device with such a gas sensor

Also Published As

Publication number	Publication date
NO790819L (no)	1979-09-14
AU529294B2 (en)	1983-06-02
IL56855A (en)	1982-07-30
EP0004191A2 (fr)	1979-09-19
JPS54132498A (en)	1979-10-15
ES478598A1 (es)	1980-06-16
AU4504779A (en)	1979-09-20
PL214074A1 (fr)	1980-03-24
IL56855A0 (en)	1979-05-31
ZA791153B (en)	1980-03-26
EP0004191A3 (en)	1979-10-31
BR7901504A (pt)	1979-10-09
NO153224C (no)	1986-02-05
NO153224B (no)	1985-10-28
IN152982B (fr)	1984-05-19
YU58579A (en)	1983-01-21
SU860711A1 (ru)	1981-08-30
EP0004191B1 (fr)	1982-05-05
DE2962670D1 (en)	1982-06-24
CA1155792A (fr)	1983-10-25
MX154417A (es)	1987-08-14
PL116783B2 (en)	1981-06-30

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EP0989206B1 (fr)	2002-11-13	Cellule d'électrolyse et son utilisation
DE2831331A1 (de)	1979-02-08	Verfahren zur elektrolytischen herstellung von alkalicarbonat
DE69301028T2 (de)	1996-05-30	VERFAHREN ZUR ELEKTROCHEMISCHEN OXIDATION VON Methanol ZU FORMALDEHYD UND METHYLAL
DE2251660B2 (de)	1976-09-02	Sulfonierte copolymere als membranen fuer die chloralkalielektrolyse
WO2018166739A1 (fr)	2018-09-20	Fabrication d'électrodes à diffusion gazeuse munies de résines de transport d'ions pour la réduction électrochimique de co2 en matières chimiques
DE102015203245A1 (de)	2016-08-25	Abscheidung eines kupferhaltigen, Kohlenwasserstoffe entwickelnden Elektrokatalysators auf Nicht-Kupfer-Substraten
DE2844496C2 (de)	1982-12-30	Verfahren zum Herstellen von Halogen und Alkalimetallhydroxiden
DE2905366A1 (de)	1979-08-23	Verfahren zum elektrolysieren eines waessrigen elektrolyten
DE4438275B4 (de)	2005-12-29	Elektrolysezelle und Verfahren zur Elektrolyse einer wässrigen Kochsalzlösung
EP2639337A2 (fr)	2013-09-18	Procédé destiné à l'électrolyse de chlorures alcalins avec des électrodes d'alimentation en oxygène
DE10335184A1 (de)	2005-03-03	Elektrochemische Zelle
DE10048030A1 (de)	2002-04-11	Verfahren zur elektrochemischen Herstellung von Wasserstoffperoxid
DE2260771B2 (de)	1977-07-21	Verfahren zur herstellung von alkalihydroxid und chlor oder wasserstoff und chlor durch elektrolyse
EP3788184A1 (fr)	2021-03-10	Électrode de diffusion gazeuse destinée au recyclage de dioxyde de carbone, son procédé de fabrication et cellule électrolytique dotée d'une électrode de diffusion gazeuse
EP0436146B1 (fr)	1994-04-20	Procédé de régénération électrochimique d'acide chromosulfurique
DE3247665C2 (fr)	1992-09-03
DD142456A5 (de)	1980-06-25	Verfahren und vorrichtung zur chloralkalielektrolyse
WO2023030915A1 (fr)	2023-03-09	Procédé de production d'alcoolates de métaux alcalins dans une cellule d'électrolyse
DD145284A5 (de)	1980-12-03	Verfahren zur reaktivierung von sauerstoff-elektroden
DE2733731A1 (de)	1978-02-02	Verfahren und vorrichtung zur elektrolytischen herstellung von alkalihypochlorit
DE68928338T2 (de)	1998-02-26	Zelle und Verfahren zum Betrieb einer elektrochemischen Zelle vom Typ flüssig-gasförmig
EP2439314A2 (fr)	2012-04-11	Procédé de fabrication d'électrodes d'alimentation en oxygène stables en transport et en stockage
WO2023030917A1 (fr)	2023-03-09	Procédé de production d'alcoolates de métaux alcalins dans une cellule d'électrolyse
AT367465B (de)	1982-07-12	Verfahren zum betrieb einer chloralkali-elektro- lysezelle
DE3125173C2 (de)	1986-10-02	Verwendung einer Kathode, die aus einer Einlagerungsverbindung besteht, zum Elektrolysieren von Alkalichloridsole