CA1028433A - Pollution control - Google Patents

Pollution control

Info

Publication number
CA1028433A
CA1028433A CA196,438A CA196438A CA1028433A CA 1028433 A CA1028433 A CA 1028433A CA 196438 A CA196438 A CA 196438A CA 1028433 A CA1028433 A CA 1028433A
Authority
CA
Canada
Prior art keywords
pollution control
pollution
control
Prior art date
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
CA196,438A
Other languages
English (en)
French (fr)
Other versions
CA196438S (en
Inventor
George G. Merkl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1028433A publication Critical patent/CA1028433A/en
Expired legal-status Critical Current

Links

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
    • B01D53/34—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
    • B01D53/14—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 absorption
    • 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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • 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
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • 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
    • B01D53/62—Carbon oxides
    • 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
    • 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
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
CA196,438A 1973-04-02 1974-04-01 Pollution control Expired CA1028433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34677273A 1973-04-02 1973-04-02

Publications (1)

Publication Number Publication Date
CA1028433A true CA1028433A (en) 1978-03-21

Family

ID=23360987

Family Applications (1)

Application Number Title Priority Date Filing Date
CA196,438A Expired CA1028433A (en) 1973-04-02 1974-04-01 Pollution control

Country Status (8)

Country Link
US (1) US4093702A (cg-RX-API-DMAC7.html)
JP (1) JPS5047878A (cg-RX-API-DMAC7.html)
AU (1) AU6739574A (cg-RX-API-DMAC7.html)
CA (1) CA1028433A (cg-RX-API-DMAC7.html)
DE (1) DE2415892A1 (cg-RX-API-DMAC7.html)
FR (1) FR2223313B1 (cg-RX-API-DMAC7.html)
IT (1) IT1003969B (cg-RX-API-DMAC7.html)
NL (1) NL7404469A (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671134A (ja) * 1992-07-09 1994-03-15 Toshiba Corp 排ガス中の二酸化炭素除去装置および二酸化炭素除去方法
US5354363A (en) * 1993-07-22 1994-10-11 Brown Jr Jesse J Heavy metal/particulate trap for hot gas clean-up
CN104874254A (zh) * 2015-06-01 2015-09-02 王杨 一种用于清除工业废气中粉尘的设备
JPWO2024085162A1 (cg-RX-API-DMAC7.html) * 2022-10-18 2024-04-25
JP2025162707A (ja) * 2024-04-16 2025-10-28 オルガノ株式会社 気体の処理方法および気体の処理装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012487A (en) * 1973-04-02 1977-03-15 Merkl George Process for the removal of SO2 from a stack gas

Also Published As

Publication number Publication date
DE2415892A1 (de) 1974-10-10
FR2223313A1 (cg-RX-API-DMAC7.html) 1974-10-25
NL7404469A (cg-RX-API-DMAC7.html) 1974-10-04
JPS5047878A (cg-RX-API-DMAC7.html) 1975-04-28
AU6739574A (en) 1975-10-02
FR2223313B1 (cg-RX-API-DMAC7.html) 1977-10-21
IT1003969B (it) 1976-06-10
US4093702A (en) 1978-06-06

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