KR880001846A - 니켈 합금 양극 - Google Patents

니켈 합금 양극 Download PDF

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Publication number
KR880001846A
KR880001846A KR1019870008388A KR870008388A KR880001846A KR 880001846 A KR880001846 A KR 880001846A KR 1019870008388 A KR1019870008388 A KR 1019870008388A KR 870008388 A KR870008388 A KR 870008388A KR 880001846 A KR880001846 A KR 880001846A
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KR
South Korea
Prior art keywords
silver
cell
nickel
molybdenum
chromium
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Application number
KR1019870008388A
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English (en)
Other versions
KR940010105B1 (ko
Inventor
케이. 본 찰스
엔. 브래트새니 도날드
에스. 멜드럼 케빈
Original Assignee
리챠드 지. 워터맨
더 다우 케미칼 캄파니
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.)
Filing date
Publication date
Application filed by 리챠드 지. 워터맨, 더 다우 케미칼 캄파니 filed Critical 리챠드 지. 워터맨
Publication of KR880001846A publication Critical patent/KR880001846A/ko
Application granted granted Critical
Publication of KR940010105B1 publication Critical patent/KR940010105B1/ko

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    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
    • C25B11/061—Metal or alloy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/053—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 30% but less than 40%
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
    • 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
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/25—Reduction

Abstract

내용 없음

Description

니켈 합금 양극
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 전해셀에서 유기염소 화합물중의 염소를 선택적으로 수소로 치환시키는데 유용하고 필수적으로 니켈 40 내지 70%, 크롬 5내지 30%, 및 몰리브덴 3 내지 25%를 함유하는 합금의 표면을 갖는 양극.
  2. 제1항에 있어서, 합금이 니켈 50 내지 65%, 크롬 12 내지 20%, 및 몰리브덴 4 내지 20%를 함유하는 양극.
  3. 제2항에 있어서, 합금이 대략 니켈 55%, 크롬 16%, 몰리브덴 16%, 철 5%, 텅스텐 4%, 코발트 2.5% 및 망간 1%를 함유하는 양극.
  4. 유기염소 화합물 중의 염소를 선택적으로 수소로 치환시키는데 유용하고 제1항 내지 3항중 어느 한 항의 양극 적어도 하나를 포함하는 전해셀.
  5. 제4항에 있어서, 은 표면으로 된 음극을 추가로 포함하는 전해셀.
  6. 제5항에 있어서, 은이 수성 염기의 존재하에서 교질성, 함수산화은 입자를 전해적으로 환원시켜 생성된 미세결정질 층을 갖는 전해셀.
  7. 전기화학 셀중에서 테트라클로로피콜린 산 또는 3,5,6-트리클로로피콜린 산을 환원적으로 탈염소화 시켜 3.6-디클로로피콜린산을 제조하는 방법에 있어서, 제4항 내지 6항 중 어느 한 항의 전기화학 셀을 이용함을 특징으로 하는 방법.
  8. 제7항에 있어서, 셀이 은의 표면을 갖는 음극을 추가로 함유하는 방법.
  9. 제8항에 있어서, 은이 수성염기의 존재하에서 교질성, 함수 산화은 입자를 전기분해에 의해 환원시켜 생성된 미세결정질 층을 갖는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임
KR1019870008388A 1986-07-31 1987-07-31 전기 화학적 탈염소화 반응용 니켈 합금 양극 KR940010105B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US891,814 1986-07-31
US06/891,814 US4778576A (en) 1986-07-31 1986-07-31 Nickel alloy anodes for electrochemical dechlorination
US891814 1986-07-31

Publications (2)

Publication Number Publication Date
KR880001846A true KR880001846A (ko) 1988-04-27
KR940010105B1 KR940010105B1 (ko) 1994-10-21

Family

ID=25398864

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870008388A KR940010105B1 (ko) 1986-07-31 1987-07-31 전기 화학적 탈염소화 반응용 니켈 합금 양극

Country Status (15)

Country Link
US (2) US4778576A (ko)
EP (1) EP0254982B1 (ko)
JP (1) JP2592848B2 (ko)
KR (1) KR940010105B1 (ko)
AT (1) ATE69068T1 (ko)
AU (1) AU594485B2 (ko)
BR (1) BR8703924A (ko)
CA (1) CA1312039C (ko)
DE (1) DE3774201D1 (ko)
DK (1) DK168639B1 (ko)
ES (1) ES2025600T3 (ko)
FI (1) FI82489C (ko)
HU (1) HU201014B (ko)
IL (1) IL83358A (ko)
NZ (1) NZ221194A (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6740291B2 (en) 2002-05-15 2004-05-25 Haynes International, Inc. Ni-Cr-Mo alloys resistant to wet process phosphoric acid and chloride-induced localized attack
US6764646B2 (en) * 2002-06-13 2004-07-20 Haynes International, Inc. Ni-Cr-Mo-Cu alloys resistant to sulfuric acid and wet process phosphoric acid
JP4695069B2 (ja) * 2003-03-04 2011-06-08 ダウ アグロサイエンシィズ エルエルシー ６−クロロ−２−トリクロロメチルピリジンの気相塩素化による３，６−ジクロロ−２−トリクロロメチルピリジンの製造
JP4765623B2 (ja) * 2003-05-09 2011-09-07 旭硝子株式会社 ２−クロロ−５−フルオロ−３−置換ピリジンまたはその塩の製造方法
KR100761369B1 (ko) 2005-03-31 2007-09-27 주식회사 하이닉스반도체 온도변화 적응형 내부 전원 발생 장치
JP4773773B2 (ja) * 2005-08-25 2011-09-14 東京電波株式会社 超臨界アンモニア反応機器用耐食部材
CN100436648C (zh) * 2005-12-16 2008-11-26 浙江工业大学 3,6-二氯吡啶甲酸的电解合成方法及设备
RU2487197C2 (ru) * 2007-11-16 2013-07-10 Акцо Нобель Н.В. Электрод
CN103603006B (zh) * 2013-09-29 2016-01-20 杭州赛龙化工有限公司 一种3,6-二氯吡啶甲酸的电解合成工艺
BR112017001682A2 (pt) * 2014-08-06 2017-11-21 Dow Agrosciences Llc processo para a preparação de ácido 4,5,6-tricloropicolínico
CN105018962B (zh) * 2015-07-07 2018-01-12 浙江工业大学 一种氯代有机污染物电化学氢化脱氯的方法
KR102040020B1 (ko) * 2018-08-29 2019-11-04 주식회사 영동테크 은과 구리의 고용체를 포함하는 금속 나노 분말
RU2715760C1 (ru) * 2019-05-31 2020-03-03 Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" Способ лазерной сварки прецизионных деталей осесимметричной формы
CN110195240B (zh) * 2019-06-03 2020-03-13 东莞理工学院 一种超声辅助四溴双酚a高效电化学氢化脱溴方法
CN113912533B (zh) * 2021-11-23 2023-06-20 西安凯立新材料股份有限公司 一种制备3,6-二氯吡啶甲酸的方法

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US275524A (en) * 1883-04-10 Remedy for ague
NL65441C (ko) * 1939-10-16
US2755241A (en) * 1952-07-28 1956-07-17 Union Carbide & Carbon Corp Electrowinning of manganese
IT1066389B (it) * 1976-01-30 1985-03-04 Ford Motor Co Cella o batteria elettrica secondaria con elettrodo a polisolfuro bagnabile
US4242183A (en) * 1979-04-13 1980-12-30 The Dow Chemical Company Highly active silver cathode, preparation of same and use to make 2,3,5-trichloropyridine
US4217185A (en) * 1979-07-02 1980-08-12 The Dow Chemical Company Electrolytic production of certain trichloropicolinic acids and/or 3,6-dichloropicolinic acid
DE2946089A1 (de) * 1979-11-15 1981-06-11 Sachs Systemtechnik Gmbh, 8720 Schweinfurt Vorrichtung zum reinigen von fluessigkeiten mittels anodischer oxydation
JPS5857501B2 (ja) * 1980-09-29 1983-12-20 三菱製鋼株式会社 電気メツキ用通電ロ−ル
US4533454A (en) * 1981-09-28 1985-08-06 The Dow Chemical Company Electrolytic cell comprising stainless steel anode, basic aqueous electrolyte and a cathode at which tetrachloro-2-picolinate ions can be selectively reduced in high yield to 3,6-dichloropicolinate ions
US4460441A (en) * 1982-08-31 1984-07-17 The Dow Chemical Company Expanded metal as more efficient form of silver cathode for electrolytic reduction of polychloropicolinate anions
US4497697A (en) * 1984-03-02 1985-02-05 The Dow Chemical Company Electrolytic preparation of 3,6-dichloropicolinic acid
JPS6199651A (ja) * 1984-10-22 1986-05-17 Kubota Ltd 通電ロ−ル用合金

Also Published As

Publication number Publication date
BR8703924A (pt) 1988-04-05
AU594485B2 (en) 1990-03-08
CA1312039C (en) 1992-12-29
ES2025600T3 (es) 1992-04-01
IL83358A0 (en) 1987-12-31
FI873344A0 (fi) 1987-07-31
EP0254982A2 (en) 1988-02-03
DK402187A (da) 1988-02-01
KR940010105B1 (ko) 1994-10-21
FI82489B (fi) 1990-11-30
ATE69068T1 (de) 1991-11-15
EP0254982A3 (en) 1988-08-31
FI873344A (fi) 1988-02-01
JPS6342388A (ja) 1988-02-23
HUT44236A (en) 1988-02-29
NZ221194A (en) 1989-01-27
DK402187D0 (da) 1987-07-31
AU7604587A (en) 1988-02-04
HU201014B (en) 1990-09-28
US4789449A (en) 1988-12-06
US4778576A (en) 1988-10-18
JP2592848B2 (ja) 1997-03-19
EP0254982B1 (en) 1991-10-30
DK168639B1 (da) 1994-05-09
IL83358A (en) 1990-11-05
DE3774201D1 (de) 1991-12-05
FI82489C (fi) 1991-03-11

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