FI874057A0 - Anvaendning av manganoxidkonkretioner eller manganhaltiga djuphavsmalmer i katalysatorer foer minskning av kvaeveoxider i avgaser. - Google Patents

Anvaendning av manganoxidkonkretioner eller manganhaltiga djuphavsmalmer i katalysatorer foer minskning av kvaeveoxider i avgaser.

Info

Publication number
FI874057A0
FI874057A0 FI874057A FI874057A FI874057A0 FI 874057 A0 FI874057 A0 FI 874057A0 FI 874057 A FI874057 A FI 874057A FI 874057 A FI874057 A FI 874057A FI 874057 A0 FI874057 A0 FI 874057A0
Authority
FI
Finland
Prior art keywords
manganoxidkonkretioner
manganhaltiga
kvaeveoxider
katalysatorer
djuphavsmalmer
Prior art date
Application number
FI874057A
Other languages
English (en)
Other versions
FI874057A (fi
Inventor
Hartmut Kainer
Daniel Grimm
Wilfried Schnelle
Peter Halbach
Original Assignee
Didier Werke Ag
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 Didier Werke Ag filed Critical Didier Werke Ag
Publication of FI874057A0 publication Critical patent/FI874057A0/fi
Publication of FI874057A publication Critical patent/FI874057A/fi

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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8637—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
    • B01D53/74—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/04—Manganese marine modules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
FI874057A 1986-10-10 1987-09-17 Anvaendning av manganoxidkonkretioner eller manganhaltiga djuphavsmalmer i katalysatorer foer minskning av kvaeveoxider i avgaser. FI874057A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863634553 DE3634553A1 (de) 1986-10-10 1986-10-10 Verwendung von manganknollen oder manganhaltigen tiefsee-erzen in katalysatoren zur verminderung von stickstoffoxiden in abgasen

Publications (2)

Publication Number Publication Date
FI874057A0 true FI874057A0 (fi) 1987-09-17
FI874057A FI874057A (fi) 1988-04-11

Family

ID=6311467

Family Applications (1)

Application Number Title Priority Date Filing Date
FI874057A FI874057A (fi) 1986-10-10 1987-09-17 Anvaendning av manganoxidkonkretioner eller manganhaltiga djuphavsmalmer i katalysatorer foer minskning av kvaeveoxider i avgaser.

Country Status (6)

Country Link
US (1) US4883647A (fi)
JP (1) JPS6397231A (fi)
DE (1) DE3634553A1 (fi)
FI (1) FI874057A (fi)
FR (1) FR2604921A1 (fi)
GB (1) GB2195992A (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2063803C1 (ru) * 1994-06-02 1996-07-20 Омский филиал Института катализа СО РАН Катализатор глубокого окисления органических соединений и оксида углерода
KR970058770A (ko) * 1997-05-17 1997-08-12 홍성창 망간광석을 이용한 질소산화물의 제거방법
US6610263B2 (en) 2000-08-01 2003-08-26 Enviroscrub Technologies Corporation System and process for removal of pollutants from a gas stream
US7232782B2 (en) 2002-03-06 2007-06-19 Enviroscrub Technologies Corp. Regeneration, pretreatment and precipitation of oxides of manganese
CN1620334A (zh) 2001-12-21 2005-05-25 环境清洁技术公司 锰氧化物的预处理与再生
CN1761520A (zh) 2003-01-28 2006-04-19 环境清洁技术公司 在连续流反应器中处理的锰氧化物
US7488464B2 (en) 2003-07-31 2009-02-10 Enviroscrub Technologies Corporation Metal oxide processing methods and systems

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214236A (en) * 1961-11-13 1965-10-26 Socony Mobil Oil Co Inc Method of catalytically oxidizing hydrocarbon and carbon monoxide to carbon dioxide
US3676369A (en) * 1966-11-28 1972-07-11 Mobil Oil Corp Manganese silicate-containing minerals in the form of nodules and their use in hydrocarbon conversion
US3723598A (en) * 1970-11-05 1973-03-27 Kennecott Copper Corp Dry cyclic process utilizing a manganous oxide absorbent for removal of dilute sulfur values from gas streams
GB1415155A (en) * 1971-10-28 1975-11-26 Johnson Matthey Co Ltd Catalysis
DE2165548C3 (de) * 1971-12-30 1978-09-14 Hoechst Ag, 6000 Frankfurt Reduktionskatalysator zur Reduktion von Stickoxiden in Abgasen
GB1466457A (en) * 1973-10-31 1977-03-09 Mitsui Mining & Smelting Co Process for removing nitrogen oxides from gas streams
US3923634A (en) * 1974-03-22 1975-12-02 Mobil Oil Corp Liquefaction of coal
JPS536099B2 (fi) * 1974-12-28 1978-03-04
GB1554300A (en) * 1975-09-05 1979-10-17 Nippon Kokan Kk Method of reducing nitrogen oxides present in an exhaust to nitrogen
US4043939A (en) * 1975-10-10 1977-08-23 Kurashiki Boseki Kabushiki Kaisha Reactivation of catalysts useful for nitrogen oxide removal
JPS5920383B2 (ja) * 1977-06-08 1984-05-12 呉羽化学工業株式会社 低温で活性の高いＮＯｘ還元用触媒
US4351811A (en) * 1977-07-20 1982-09-28 Hitachi, Ltd. Process for reducing an eliminating nitrogen oxides in an exhaust gas
DE2743031C2 (de) * 1977-09-24 1984-11-22 Hans-Joachim Dr.rer.nat. 2105 Seevetal Joswig Katalysatoren zur Beseitigung von Stickoxiden in Abgasen
US4164545A (en) * 1978-10-03 1979-08-14 Phillips Petroleum Company Use of manganese dioxide absorbent in treating waste gases
US4350670A (en) * 1979-08-20 1982-09-21 Hitachi, Ltd. Process for treating flue gas
US4692318A (en) * 1984-08-13 1987-09-08 Amoco Corporation Process for simultaneously removing nitrogen oxides, sulfur oxides, and particulates
JPS61222540A (ja) * 1985-03-29 1986-10-03 Mitsubishi Heavy Ind Ltd 一酸化炭素転化触媒

Also Published As

Publication number Publication date
GB2195992A (en) 1988-04-20
US4883647A (en) 1989-11-28
DE3634553A1 (de) 1988-04-21
JPS6397231A (ja) 1988-04-27
FR2604921A1 (fr) 1988-04-15
GB8723705D0 (en) 1987-11-11
FI874057A (fi) 1988-04-11

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: DIDIER- WERKE A.G