KR860003845A - How to remove gaseous acid halogen compounds - Google Patents

How to remove gaseous acid halogen compounds Download PDF

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Publication number
KR860003845A
KR860003845A KR1019850008698A KR850008698A KR860003845A KR 860003845 A KR860003845 A KR 860003845A KR 1019850008698 A KR1019850008698 A KR 1019850008698A KR 850008698 A KR850008698 A KR 850008698A KR 860003845 A KR860003845 A KR 860003845A
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South Korea
Prior art keywords
bed
solid adsorbent
column
halogen compounds
solid
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KR1019850008698A
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Korean (ko)
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KR920007856B1 (en
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데니스 루핀 (외 1)
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마르셀 미챠드
레르 리뀌드, 소씨에떼 아노님 뽈 레뜨드 에 렉스쁠로따숑 데 프로세데 죠르쥬 끌로드
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Publication of KR860003845A publication Critical patent/KR860003845A/en
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Publication of KR920007856B1 publication Critical patent/KR920007856B1/en

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    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

내용 없음No content

Description

기체상 산성할로겐 화합물의 제거방법How to remove gaseous acid halogen compounds

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (7)

기체상의 산성할로겐 화합물들을 중화시킬 수 있는 반응성기 또는 중화제를 함유하는 적어도 하나의 고체흡착제를, 상기 기체상의 산성할로겐 화합물들을 상기 고체흡착제로 흡수하여서, 상기 고체흡착제에 함유된 상기 반응성기 또는 중화제와 반응시키는 방법으로, 상기 기체상의 산성할로겐 화합물들과 접촉시켜 해롭지 않은 비기체상의 할로겐 화합물들로 전환시키는 것으로 구성되는 기체상 산성할로겐 화합물의 제거방법.Absorbing at least one solid adsorbent containing a reactive group or a neutralizing agent capable of neutralizing gaseous acidic halogen compounds, and absorbing the gaseous acidic halogen compounds into the solid adsorbent, the reactive group or neutralizing agent contained in the solid adsorbent A method of removing a gaseous acidic halogen compound, comprising reacting with the gaseous acidic halogen compounds to convert them into non-hazardous halogen compounds. 제1항에 있어서, 처리될 상기 폐기 기체가 상기 중화반응성기 또는 중화제를 함유하는 동일한 또는 상이한 고체흡착제들로 구성되는 2 이상의 분리베드 또는 칼럼들을 연속적으로 통과하는 기체상 산성할로겐 화합물의 제거방법.The method of claim 1, wherein the waste gas to be treated is passed through two or more separation beds or columns consisting of the same or different solid adsorbents containing the neutralizing group or neutralizing agent. 제2항에 있어서, 첫번째 베드 또는 칼럼이 강알칼리 함침 수용액을 함유하는 고체흡착제로 구성되고 두번째 베드 또는 칼럼이 염기성 음이온 교환수지로 구성되는 기체상 산성할로겐 화합물의 제거방법.3. The process of claim 2 wherein the first bed or column consists of a solid adsorbent containing a strong alkali impregnated aqueous solution and the second bed or column consists of a basic anion exchange resin. 제2항에 있어서, 첫번째 베드 또는 칼럼이 약알칼리 함침 수용액을 함유하는 고체흡착제로 구성되고, 두번째 베드 또는 칼럼이 염기성 음이온 교환수지로 구성되는 기체상 산성할로겐 화합물의 제거방법.The method of claim 2, wherein the first bed or column is composed of a solid adsorbent containing a weak alkaline impregnated aqueous solution, and the second bed or column is composed of a basic anion exchange resin. 제2항에 있어서, 첫번째 베드 또는 칼럼이 강알칼리 함침수용액을 함유하는 고체흡착제로 구성되고, 두번째 베드 또는 칼럼이 약알칼리 함침수용액을 함유하는 고체흡착제로 구성되고, 세번째 베드 또는 칼럼이 염기성 음이온 교환수지로 구성되는 기체상 산성할로겐 화합물의 제거방법.The method of claim 2, wherein the first bed or column consists of a solid adsorbent containing a strong alkali impregnated solution, the second bed or column consists of a solid adsorbent containing a weak alkali impregnated solution, and the third bed or column is a basic anion exchange resin. Method for removing a gaseous acidic halogen compound consisting of. 제2항에 있어서, 처리될 상기 폐기기체가 소다석면 및 실리카겔과 같은 고체반응성 흡착제들의 혼합물로 구성되는 2 이상의 분리베드 또는 칼럼들은 계속해서 통과하는 기체상 산성할로겐 화합물의 제거방법.3. A method according to claim 2, wherein the waste gas to be treated is continuously passed through two or more separation beds or columns consisting of a mixture of solid reactive adsorbents such as soda asbestos and silica gel. 제6항에 있어서, 상기 2성분 혼합물의 부피비가 다른 상기 분리헤드 또는 칼럼들에 유입되는 상기 폐기기체가 흡착관의 입구 및 출구에 위치한 소다석면 지역에 의해 정화될 정도의 유속으로 통과되어 상기 다공성 고착흡착제에 의해 중화되는 기체상 산성할로겐 화합물의 제거방법.The method of claim 6, wherein the volume ratio of the two-component mixture is passed through at a flow rate such that the waste gas flowing into the different separation head or columns is purified by the soda asbestos zone located at the inlet and outlet of the adsorption tube, the porous A method for removing gaseous acid halide compounds neutralized by a fixed adsorbent. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850008698A 1984-11-21 1985-11-21 Method of removing gassy acidic halogen compound KR920007856B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8417721A FR2573324B1 (en) 1984-11-21 1984-11-21 PROCESS FOR THE REMOVAL OF HALOGENATED ACID GAS COMPOUNDS
FR84-17721 1984-11-21

Publications (2)

Publication Number Publication Date
KR860003845A true KR860003845A (en) 1986-06-13
KR920007856B1 KR920007856B1 (en) 1992-09-18

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KR1019850008698A KR920007856B1 (en) 1984-11-21 1985-11-21 Method of removing gassy acidic halogen compound

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JP (1) JPH0716582B2 (en)
KR (1) KR920007856B1 (en)
FR (1) FR2573324B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100786574B1 (en) * 2006-05-03 2007-12-21 고등기술연구원연구조합 Refining system of syngas

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0798648B2 (en) * 1990-01-10 1995-10-25 セントラル硝子株式会社 Refining method of NF3 gas
US5401473A (en) * 1990-07-09 1995-03-28 Daidousanso Co., Ltd. Method and apparatus for treatment of NF3 gas
US5176889A (en) * 1990-07-09 1993-01-05 Daidousanso Co., Ltd. Method and apparatus for treatment of NF3 gas
US20010001652A1 (en) * 1997-01-14 2001-05-24 Shuichi Kanno Process for treating flourine compound-containing gas
JP7263933B2 (en) * 2019-06-18 2023-04-25 株式会社アイシン gas sensor
CN115501726B (en) * 2022-08-22 2023-05-12 福建省龙氟新材料有限公司 Tail gas adsorption tower special for hydrogen fluoride

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA951251A (en) * 1968-09-05 1974-07-16 Wellman-Lord Pretreated alumina and hf removal therewith
BE729450A (en) * 1969-03-06 1969-09-08
JPS49123989A (en) * 1973-03-31 1974-11-27
US4111833A (en) * 1974-09-05 1978-09-05 The United States Of America As Represented By The United States Department Of Energy Activated carbon material
JPS5667524A (en) * 1979-11-09 1981-06-06 Sumitomo Metal Mining Co Ltd Dry type treatment of gas
DE3013397A1 (en) * 1980-04-05 1981-10-15 Heinz Ing.(grad.) 4390 Gladbeck Hölter Chemisorption and deodorisation filter - has easily changed packets of expanded and impregnated aluminosilicate in plastics sheath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100786574B1 (en) * 2006-05-03 2007-12-21 고등기술연구원연구조합 Refining system of syngas

Also Published As

Publication number Publication date
JPH0716582B2 (en) 1995-03-01
FR2573324A1 (en) 1986-05-23
JPS61133127A (en) 1986-06-20
KR920007856B1 (en) 1992-09-18
FR2573324B1 (en) 1989-08-04

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