KR960016949A - 촉매 가스 검출기용 촉매독 필터 - Google Patents

촉매 가스 검출기용 촉매독 필터 Download PDF

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KR960016949A
KR960016949A KR1019950040198A KR19950040198A KR960016949A KR 960016949 A KR960016949 A KR 960016949A KR 1019950040198 A KR1019950040198 A KR 1019950040198A KR 19950040198 A KR19950040198 A KR 19950040198A KR 960016949 A KR960016949 A KR 960016949A
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filter
catalytic
activated carbon
weight
porous material
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KR1019950040198A
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자므와 디디에
꼴렝 리오넬
와띠에 앙드레
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미쉘 라브리
엥스띠뛰 나쇼날 드 랑비론망 엥뒤스뜨리엘 에 데리스께(이네리)
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Publication of KR960016949A publication Critical patent/KR960016949A/ko

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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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8659—Removing halogens or halogen compounds
    • B01D53/8662—Organic halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8659—Removing halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01D—SEPARATION
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    • B01D53/34—Chemical or biological purification of waste gases
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    • B01D—SEPARATION
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    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
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    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

본 발명의 촉매 가스 검출기용 촉매독 필터는 니켈, 루테늄, 로듐, 팔라듐, 은, 오스뮴, 이리듐, 백금 및 금으로부터 선택된 1종 이상의 원소를 약 0.5중량%이상 담지하는 다공성 물질로 이루어진다.

Description

촉매 가스 검출기용 촉매독 필터
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 니켈, 루테늄, 로듐, 팔라듐, 은, 오스뮴, 이리듐, 백금 및 금으로부터 선택된 1종 이상의 원소를 약 0.5중량%이상 담지하는 다공성 물질로 이루어진 촉매 가스 검출기용 촉매독 필터.
  2. 제1항에 있어서, 상기 원소가 백금인 것을 특징으로 하는 필터.
  3. 제1항 또는 제2항에 있어서, 상기 원소의 양이 20중량% 미만인 것을 특징으로 하는 필터.
  4. 제1항 내지 제3항 중 어느 한 항에 있어서, 활성탄을 약 2중량% 이상 더 함유하는 것을 특징으로 하는 필터.
  5. 제1항 내지 제4항 중 어느 한 항에 있어서, 활성탄의 양이 10중량% 미만인 것을 특징으로 하는 필터.
  6. 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 원소 및 활성탄이 유기 다공성 물질에 담지되는 것을 특징으로 하는 필터.
  7. 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 원소 및 활성탄이 무기 다공성 물질에 담지되는 것을 특징으로 하는 필터.
  8. 제6항에 있어서, 상기 유기 다공성 물질이 상기 원소를 0.05mg/㎤ 내지 3mg/㎤로, 그리고 활성탄을 0.15mg/㎤ 내지 1.5mg/㎤로 담지하는 0.5mm 내지 3mm 두께의 막 형태인 것을 특징으로 하는 필터.
  9. 제8항에 있어서, 유기 담체가 셀룰로스로 이루어진 것을 특징으로 하는 필터.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950040198A 1994-11-09 1995-11-08 촉매 가스 검출기용 촉매독 필터 KR960016949A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR94-13451 1994-11-09
FR9413451A FR2726489B1 (fr) 1994-11-09 1994-11-09 Filtre anti-poison pour les detecteurs de gaz a principe catalytique

Publications (1)

Publication Number Publication Date
KR960016949A true KR960016949A (ko) 1996-06-17

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ID=9468660

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Application Number Title Priority Date Filing Date
KR1019950040198A KR960016949A (ko) 1994-11-09 1995-11-08 촉매 가스 검출기용 촉매독 필터

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Country Link
EP (1) EP0711591A1 (ko)
JP (1) JP2825149B2 (ko)
KR (1) KR960016949A (ko)
CA (1) CA2161593A1 (ko)
FR (1) FR2726489B1 (ko)
PL (1) PL311260A1 (ko)
TW (1) TW360554B (ko)
ZA (1) ZA959385B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9903021D0 (en) * 1999-02-10 1999-03-31 Capteur Sensors & Analysers Gas sensors with improved specificity and poison resistance
JP5866713B2 (ja) * 2012-12-27 2016-02-17 新コスモス電機株式会社 ガス検知器
JP6299026B2 (ja) * 2013-02-14 2018-03-28 新コスモス電機株式会社 ガス検知器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291496A (en) * 1976-01-27 1977-08-01 Seehoo Beririumu Suitsuchi Kou Gas detector
JPS60222144A (ja) * 1984-04-20 1985-11-06 Matsushita Electric Works Ltd ガスフイルタ
US4684510A (en) * 1985-12-20 1987-08-04 Hewlett-Packard Company Method and apparatus for prevention of atmospheric corrosion of electronic equipment
CA1279861C (en) * 1986-05-12 1991-02-05 Karl T. Chuang Catalyst assembly
JP2613926B2 (ja) * 1988-08-26 1997-05-28 株式会社日本触媒 排ガス浄化装置
US5460792A (en) * 1992-12-23 1995-10-24 Rohm And Haas Company Removal and destruction of halogenated organic and hydrocarbon compounds with porous carbonaceous materials

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Publication number Publication date
JPH08313472A (ja) 1996-11-29
EP0711591A1 (fr) 1996-05-15
FR2726489A1 (fr) 1996-05-10
FR2726489B1 (fr) 1997-01-31
ZA959385B (en) 1996-05-28
PL311260A1 (en) 1996-05-13
JP2825149B2 (ja) 1998-11-18
CA2161593A1 (fr) 1996-05-10
TW360554B (en) 1999-06-11

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