NL180984C - METHOD FOR REMOVING NITROGEN OXIDE FROM WASTE GAS. - Google Patents

METHOD FOR REMOVING NITROGEN OXIDE FROM WASTE GAS.

Info

Publication number
NL180984C
NL180984C NLAANVRAGE7409500,A NL7409500A NL180984C NL 180984 C NL180984 C NL 180984C NL 7409500 A NL7409500 A NL 7409500A NL 180984 C NL180984 C NL 180984C
Authority
NL
Netherlands
Prior art keywords
waste gas
nitrogen oxide
removing nitrogen
oxide
waste
Prior art date
Application number
NLAANVRAGE7409500,A
Other languages
Dutch (nl)
Other versions
NL7409500A (en
NL180984B (en
Original Assignee
Takeda Chemical Industries Ltd
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
Priority claimed from JP48078980A external-priority patent/JPS5248589B2/ja
Priority claimed from JP48107170A external-priority patent/JPS5230144B2/ja
Priority claimed from JP48143174A external-priority patent/JPS5092858A/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of NL7409500A publication Critical patent/NL7409500A/en
Publication of NL180984B publication Critical patent/NL180984B/en
Application granted granted Critical
Publication of NL180984C publication Critical patent/NL180984C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/02—Preparation of nitrogen
    • 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
    • B01D53/8628—Processes characterised by a specific catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/342—Preparation characterised by non-gaseous activating agents
    • C01B32/348—Metallic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
NLAANVRAGE7409500,A 1973-07-12 1974-07-12 METHOD FOR REMOVING NITROGEN OXIDE FROM WASTE GAS. NL180984C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP48078980A JPS5248589B2 (en) 1973-07-12 1973-07-12
JP48107170A JPS5230144B2 (en) 1973-09-21 1973-09-21
JP48143174A JPS5092858A (en) 1973-12-20 1973-12-20

Publications (3)

Publication Number Publication Date
NL7409500A NL7409500A (en) 1975-01-14
NL180984B NL180984B (en) 1987-01-02
NL180984C true NL180984C (en) 1987-06-01

Family

ID=27302870

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7409500,A NL180984C (en) 1973-07-12 1974-07-12 METHOD FOR REMOVING NITROGEN OXIDE FROM WASTE GAS.

Country Status (4)

Country Link
DE (1) DE2433076A1 (en)
FR (1) FR2241609B1 (en)
GB (1) GB1463855A (en)
NL (1) NL180984C (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219537A (en) * 1978-10-31 1980-08-26 Foster Wheeler Energy Corporation Desulfurization and low temperature regeneration of carbonaceous adsorbent
DE3039477A1 (en) * 1979-03-24 1982-05-06 Bergwerksverband Gmbh, 4300 Essen Desulphurisation and denitrification of waste gas - by passing across two travelling beds of partly charged and then fresh carbonaceous adsorbent
DE2911712C2 (en) * 1979-03-24 1991-10-31 Bergwerksverband Gmbh, 4300 Essen Process for removing sulfur oxides and nitrogen oxides from exhaust gases
DE3101053C2 (en) * 1979-03-24 1984-11-29 Bergwerksverband Gmbh, 4300 Essen Process for removing sulfur oxides and nitrogen oxides from exhaust gases and apparatus for carrying out this process
DE3014934A1 (en) * 1980-04-18 1981-10-22 Bergwerksverband Gmbh, 4300 Essen METHOD FOR REMOVING SULFUR OXIDS AND NITROGEN OXIDS FROM EXHAUST GASES
DE3107117A1 (en) * 1981-02-26 1982-09-09 Kali-Chemie Ag, 3000 Hannover "PROCESS FOR SEPARATING NO (DOWN ARROW) X (DOWN ARROW) GAS"
JPS5843223A (en) * 1981-09-10 1983-03-12 Mitsui Mining Co Ltd Dry type desulfurization and denitration method
JPS5843222A (en) * 1981-09-10 1983-03-12 Mitsui Mining Co Ltd Method for removing sulfur oxide and nitrogen oxide from waste gas
DE3447674A1 (en) * 1983-12-30 1985-07-11 Uop Inc., Des Plaines, Ill. Process for removing sulphur oxides from a gas stream
DE3410895A1 (en) * 1984-03-24 1985-10-03 Perfluktiv-Consult AG, Basel METHOD AND SYSTEM FOR REDUCING THE POLLUTANT CONTENT OF SMOKE GASES
DE3511766A1 (en) * 1985-03-30 1986-10-16 Hugo Petersen Gesellschaft für verfahrenstechnischen Anlagenbau mbH & Co KG, 6200 Wiesbaden METHOD FOR DESORPING AN ADSORPTION AGENT LOADED WITH POLLUTANTS, AND SYSTEM FOR CARRYING OUT THE METHOD
DE3710272C1 (en) * 1987-03-28 1988-07-28 Bergwerksverband Gmbh Process for producing a carbon catalyst for NOx reduction with ammonia and its use
DE3727642A1 (en) * 1987-08-19 1989-03-02 Bayer Ag CATALYST, METHOD FOR ITS PRODUCTION AND USE THEREOF
CN102266714B (en) * 2011-06-29 2013-07-03 天津大学 Method for desorbing acidic gas by oxidization process
CN112142049A (en) * 2020-09-14 2020-12-29 广东净境环保股份有限公司 Method for preparing fiber adsorption material by using waste fabric
CN114887610B (en) * 2022-05-30 2023-05-23 珠海格力电器股份有限公司 Metal modified activated carbon and preparation method and application thereof
CN115724477A (en) * 2022-11-30 2023-03-03 衢州华友钴新材料有限公司 Purification method of nickel sulfate solution, modified activated carbon and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053613A (en) 1959-06-25 1962-09-11 Engelhard Ind Inc Method of purifying gases containing oxygen and oxides of nitrogen
DE1594674A1 (en) * 1966-05-12 1971-04-22 Bergwerksverband Gmbh Process for removing sulfur oxides from gases containing them
JPS4938210B1 (en) * 1970-04-28 1974-10-16
DE2157062A1 (en) * 1971-11-17 1973-05-30 Bamag Verfahrenstechnik Gmbh Waste gas nitrogen oxides removal - as ammonium nitrate /nitrite on activated charcoal
FR2340763A1 (en) * 1976-02-12 1977-09-09 Hitachi Ltd PROCESS FOR TREATING AN EXHAUST GAS CONTAINING SULFUR OXIDES

Also Published As

Publication number Publication date
DE2433076A1 (en) 1975-02-06
FR2241609B1 (en) 1979-01-26
NL7409500A (en) 1975-01-14
FR2241609A1 (en) 1975-03-21
NL180984B (en) 1987-01-02
GB1463855A (en) 1977-02-09

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maximum lifetime of a patent