KR970009865A - 가스 정제방법 - Google Patents

가스 정제방법 Download PDF

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Publication number
KR970009865A
KR970009865A KR1019960036225A KR19960036225A KR970009865A KR 970009865 A KR970009865 A KR 970009865A KR 1019960036225 A KR1019960036225 A KR 1019960036225A KR 19960036225 A KR19960036225 A KR 19960036225A KR 970009865 A KR970009865 A KR 970009865A
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KR
South Korea
Prior art keywords
electrode
counter
electrolytic cell
gas
stationary
Prior art date
Application number
KR1019960036225A
Other languages
English (en)
Inventor
토마스 레만
디터 엔겔
라이너 잔첸바허
Original Assignee
메르크, 빈더 폴커
데구사 아크티엔게젤샤프트
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.)
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Publication date
Application filed by 메르크, 빈더 폴커, 데구사 아크티엔게젤샤프트 filed Critical 메르크, 빈더 폴커
Publication of KR970009865A publication Critical patent/KR970009865A/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
    • B01D53/326—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00 in electrochemical cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/202—Single element halogens
    • B01D2257/2025—Chlorine
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/12—Halogens or halogen-containing compounds

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Treating Waste Gases (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

가스와 액체 전해액을 격리판에 의해 고정상 전극으로부터 격리된 대향 전극을 갖는 전해조의 고정상 전극을 통해 병류 또는 역류로 통과시키고 오염물을 효과적인 전해조 전압에서 전기화학적으로 전환시켜 가스로부터 오염물을 전해적으로 제거하는 방법이 공지되어 있다. 이러한 전해조는 지금까지는 범람 상태에서 작동시켜 왔다.
본 발명에 따라서, 고정상 전극이 트리클상 반응기로서 작동되는 경우, 정제도는 실질적으로 증가할 수 있다.
[대표도] 제1도

Description

가스 정제방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 전해조의 대략적인 종단면을 나타낸다.

Claims (4)

  1. 가스와 액체 전해액을 격리판에 의해 고정상 전극으로부터 격리된 대향 전극 구획과 대향 전극을 갖는 전해조의 고정상 전극을 통해 병류 또는 역류로 통과시키고 오염물을 효과적인 전해조 전압에서 전기화학적으로 전환시켜 가스로부터 오염물을 전해적으로 제거하는 방법에 있어서, 고정상 전극이 트리클상 반응기(trickle bed reactor)로서 작동함을 특징으로 하는 방법.
  2. 제 1항에 있어서, 염소로 오염된 가스가 고정상 음극을 갖는 전해조와 음극액으로서의 수성 염산을 사용하여 정제됨을 특징으로 하는 방법.
  3. 제 1항 또는 제 2항에 있어서, 2개의 반대 종측면 각각에 구획이 격막에 의해 격리된 대향 전극을 갖는 전해조가 사용됨을 특징으로 하는 방법.
  4. 제 3항에 있어서, 전해 조건하에서 안정한 금속으로 제조된 그리드가 고정상 전극 안에 전기 접촉을 제공하기 위해서 반대 대향 전극에 거의 평행하게 배열되어 있음을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960036225A 1995-08-30 1996-08-29 가스 정제방법 KR970009865A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19531707A DE19531707A1 (de) 1995-08-30 1995-08-30 Verfahren zur Reinigung von Gasen
DE19531707.6 1995-08-30

Publications (1)

Publication Number Publication Date
KR970009865A true KR970009865A (ko) 1997-03-27

Family

ID=7770642

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960036225A KR970009865A (ko) 1995-08-30 1996-08-29 가스 정제방법

Country Status (6)

Country Link
US (1) US5840174A (ko)
EP (1) EP0761285B1 (ko)
JP (1) JPH09103638A (ko)
KR (1) KR970009865A (ko)
CA (1) CA2184309A1 (ko)
DE (2) DE19531707A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614018A1 (de) * 1996-04-09 1997-10-16 Degussa Verfahren und Elektrolysezelle zur Reinigung von Gasen
DE19649832A1 (de) * 1996-12-02 1998-06-04 Metallgesellschaft Ag Verfahren zum Durchführen von chemischen Reaktionen in einer elektrochemischen Zelle
DE10004877A1 (de) * 2000-02-04 2001-08-09 Sgl Technik Gmbh Verfahren und Elektrolysezelle zum Reduzieren korrodierend wirkender Bestandteile in Flüssigkeiten
JP4879490B2 (ja) * 2002-10-04 2012-02-22 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア フッ素分離および発生装置
DE202007019051U1 (de) 2007-07-26 2010-05-20 Otto Bock Healthcare Gmbh Orthopädisches Interface
US8790506B2 (en) * 2010-03-24 2014-07-29 Alexander David Deptala Method of purifying a hydrogen stream using an electrochemical cell
US8945368B2 (en) 2012-01-23 2015-02-03 Battelle Memorial Institute Separation and/or sequestration apparatus and methods
WO2023028728A1 (zh) * 2021-08-30 2023-03-09 湘潭大学 电化学填充床反应器及其应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004993A (en) * 1976-02-26 1977-01-25 The United States Of America As Represented By The United States Energy Research And Development Administration Electrolytic trapping of iodine from process gas streams
DE2901577A1 (de) * 1979-01-17 1980-07-31 Dechema Deutsche Ges F Chem Ap Verfahren und vorrichtung zum entfernen von gasfoermigen verunreinigungen aus gasen

Also Published As

Publication number Publication date
DE59603664D1 (de) 1999-12-23
EP0761285B1 (de) 1999-11-17
CA2184309A1 (en) 1997-03-01
EP0761285A2 (de) 1997-03-12
DE19531707A1 (de) 1997-03-06
JPH09103638A (ja) 1997-04-22
EP0761285A3 (ko) 1997-04-09
US5840174A (en) 1998-11-24

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