JPS6214036B2 - - Google Patents

Info

Publication number: JPS6214036B2
Authority: JP; Japan
Prior art keywords: ion exchange; membrane; exchange membrane; raw; electrode
Prior art date: 1981-02-05
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.): Expired

Application number

JP56014999A

Other languages

English (en)

Japanese (ja)

Other versions

JPS57131378A (en

Inventor

Yoshio Oda

Takeshi Morimoto

Koji Suzuki

Tosha Matsubara

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

AGC Inc

Original Assignee

Asahi Glass Co Ltd

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.)

1981-02-05

Filing date

1981-02-05

Publication date

1987-03-31

1981-02-05 Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd

1981-02-05 Priority to JP56014999A priority Critical patent/JPS57131378A/ja

1982-08-14 Publication of JPS57131378A publication Critical patent/JPS57131378A/ja

1987-03-31 Publication of JPS6214036B2 publication Critical patent/JPS6214036B2/ja

Status Granted legal-status Critical Current

Links

239000012528 membrane Substances 0.000 claims description 38
239000003014 ion exchange membrane Substances 0.000 claims description 34
239000003513 alkali Substances 0.000 claims description 17
229920000642 polymer Polymers 0.000 claims description 9
239000003518 caustics Substances 0.000 claims description 8
229910052731 fluorine Inorganic materials 0.000 claims description 8
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 7
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 7
239000011737 fluorine Substances 0.000 claims description 7
230000000694 effects Effects 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 4
239000002245 particle Substances 0.000 description 18
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
238000000034 method Methods 0.000 description 15
229910052751 metal Inorganic materials 0.000 description 13
239000002184 metal Substances 0.000 description 13
-1 hydroxide ions Chemical class 0.000 description 12
238000005868 electrolysis reaction Methods 0.000 description 11
239000000243 solution Substances 0.000 description 10
238000005342 ion exchange Methods 0.000 description 8
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 7
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
239000000463 material Substances 0.000 description 7
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 7
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
229920001343 polytetrafluoroethylene Polymers 0.000 description 6
239000004810 polytetrafluoroethylene Substances 0.000 description 6
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
239000008187 granular material Substances 0.000 description 5
235000011121 sodium hydroxide Nutrition 0.000 description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 4
229920001577 copolymer Polymers 0.000 description 4
229920000609 methyl cellulose Polymers 0.000 description 4
239000001923 methylcellulose Substances 0.000 description 4
235000010981 methylcellulose Nutrition 0.000 description 4
239000000203 mixture Substances 0.000 description 4
229910052719 titanium Inorganic materials 0.000 description 4
239000010936 titanium Substances 0.000 description 4
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
229910052787 antimony Inorganic materials 0.000 description 3
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 3
229910052797 bismuth Inorganic materials 0.000 description 3
JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 3
125000002843 carboxylic acid group Chemical group 0.000 description 3
229910052759 nickel Inorganic materials 0.000 description 3
230000000704 physical effect Effects 0.000 description 3
239000011148 porous material Substances 0.000 description 3
229920005989 resin Polymers 0.000 description 3
239000011347 resin Substances 0.000 description 3
239000011780 sodium chloride Substances 0.000 description 3
125000000542 sulfonic acid group Chemical group 0.000 description 3
229910052715 tantalum Inorganic materials 0.000 description 3
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
229910052718 tin Inorganic materials 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
238000005341 cation exchange Methods 0.000 description 2
239000000460 chlorine Substances 0.000 description 2
229910052801 chlorine Inorganic materials 0.000 description 2
229910017052 cobalt Inorganic materials 0.000 description 2
239000010941 cobalt Substances 0.000 description 2
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 2
HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 description 2
239000006185 dispersion Substances 0.000 description 2
239000007789 gas Substances 0.000 description 2
229910052732 germanium Inorganic materials 0.000 description 2
GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
150000004679 hydroxides Chemical class 0.000 description 2
229910000457 iridium oxide Inorganic materials 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
150000001247 metal acetylides Chemical class 0.000 description 2
238000002156 mixing Methods 0.000 description 2
229910052750 molybdenum Inorganic materials 0.000 description 2
239000011733 molybdenum Substances 0.000 description 2
239000000178 monomer Substances 0.000 description 2
229910052758 niobium Inorganic materials 0.000 description 2
239000010955 niobium Substances 0.000 description 2
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
150000004767 nitrides Chemical class 0.000 description 2
239000000843 powder Substances 0.000 description 2
238000007639 printing Methods 0.000 description 2
229910001925 ruthenium oxide Inorganic materials 0.000 description 2
WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 2
238000007650 screen-printing Methods 0.000 description 2
239000006104 solid solution Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
230000008961 swelling Effects 0.000 description 2
BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
239000011135 tin Substances 0.000 description 2
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
229910052721 tungsten Inorganic materials 0.000 description 2
239000010937 tungsten Substances 0.000 description 2
229910052720 vanadium Inorganic materials 0.000 description 2
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
229910052726 zirconium Inorganic materials 0.000 description 2
125000000008 (C1-C10) alkyl group Chemical group 0.000 description 1
ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
229910052684 Cerium Inorganic materials 0.000 description 1
KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
229910052776 Thorium Inorganic materials 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
229910001854 alkali hydroxide Inorganic materials 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
229910001514 alkali metal chloride Inorganic materials 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000010405 anode material Substances 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
229910052790 beryllium Inorganic materials 0.000 description 1
ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000001680 brushing effect Effects 0.000 description 1
239000001768 carboxy methyl cellulose Substances 0.000 description 1
235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
150000001735 carboxylic acids Chemical class 0.000 description 1
239000008112 carboxymethyl-cellulose Substances 0.000 description 1
GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000003795 desorption Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000003411 electrode reaction Methods 0.000 description 1
239000003792 electrolyte Substances 0.000 description 1
239000008151 electrolyte solution Substances 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
239000004744 fabric Substances 0.000 description 1
229920002313 fluoropolymer Polymers 0.000 description 1
229910052733 gallium Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
229910052735 hafnium Inorganic materials 0.000 description 1
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
238000010438 heat treatment Methods 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
239000001257 hydrogen Substances 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
229910052738 indium Inorganic materials 0.000 description 1
APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
235000013980 iron oxide Nutrition 0.000 description 1
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
229910052746 lanthanum Inorganic materials 0.000 description 1
FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 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
150000002739 metals Chemical class 0.000 description 1
238000000465 moulding Methods 0.000 description 1
239000004745 nonwoven fabric Substances 0.000 description 1
125000005010 perfluoroalkyl group Chemical group 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
229910052761 rare earth metal Inorganic materials 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
238000005488 sandblasting Methods 0.000 description 1
229910052711 selenium Inorganic materials 0.000 description 1
239000011669 selenium Substances 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000000758 substrate Substances 0.000 description 1
150000003460 sulfonic acids Chemical class 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
239000002562 thickening agent Substances 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
239000002759 woven fabric Substances 0.000 description 1
229910052727 yttrium Inorganic materials 0.000 description 1
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

Landscapes

Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

JP56014999A 1981-02-05 1981-02-05 Manufacture of caustic alkali Granted JPS57131378A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP56014999A JPS57131378A (en)	1981-02-05	1981-02-05	Manufacture of caustic alkali

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP56014999A JPS57131378A (en)	1981-02-05	1981-02-05	Manufacture of caustic alkali

Publications (2)

Publication Number	Publication Date
JPS57131378A JPS57131378A (en)	1982-08-14
JPS6214036B2 true JPS6214036B2 (zh)	1987-03-31

Family

ID=11876614

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP56014999A Granted JPS57131378A (en)	1981-02-05	1981-02-05	Manufacture of caustic alkali

Country Status (1)

Country	Link
JP (1)	JPS57131378A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4539084A (en) *	1983-03-10	1985-09-03	E. I. Du Pont De Nemours And Company	Unreinforced membrane, electrochemical cell and electrolysis process
US4552631A (en) *	1983-03-10	1985-11-12	E. I. Du Pont De Nemours And Company	Reinforced membrane, electrochemical cell and electrolysis process
JPS6049718B2 (ja) *	1983-08-12	1985-11-05	旭硝子株式会社	塩化アルカリ電解槽

1981
- 1981-02-05 JP JP56014999A patent/JPS57131378A/ja active Granted

Also Published As

Publication number	Publication date
JPS57131378A (en)	1982-08-14

Publication	Publication Date	Title
US4909912A (en)	1990-03-20	Ion exchange membrane cell and electrolytic process using thereof
CA1147291A (en)	1983-05-31	Ion exchange membrane type electrolytic cell
JPH0116630B2 (zh)	1989-03-27
JPS6059996B2 (ja)	1985-12-27	塩化アルカリの電解方法
JPS6016518B2 (ja)	1985-04-25	イオン交換膜電解槽
JP2650683B2 (ja)	1997-09-03	電極、それを備えた電解槽及びそれらを用いた電解方法
JPS634918B2 (zh)	1988-02-01
EP0061080B1 (en)	1985-12-04	Ion exchange membrane electrolytic cell
JPS6259185B2 (zh)	1987-12-09
JPS6317913B2 (zh)	1988-04-15
EP0139133B1 (en)	1988-01-07	Electrolytic cell for the electrolysis of an alkali metal chloride
JPS6214036B2 (zh)	1987-03-31
JPS6223075B2 (zh)	1987-05-21
JPS6341989B2 (zh)	1988-08-19
JPS5940231B2 (ja)	1984-09-28	水酸化アルカリの製造方法
JPS6341990B2 (zh)	1988-08-19
JPS6125787B2 (zh)	1986-06-17
JPS623236B2 (zh)	1987-01-23
JPH0219848B2 (zh)	1990-05-07
JPS6120634B2 (zh)	1986-05-23
JPS6053756B2 (ja)	1985-11-27	イオン交換膜電解槽
JPS6221074B2 (zh)	1987-05-11
JPH0151550B2 (zh)	1989-11-06
JPH0377880B2 (zh)	1991-12-11
JPS6223076B2 (zh)	1987-05-21