IT1022086B - Metodo per eliminare monossido di azoto da un gas che contiene monossido di azoto - Google Patents

Metodo per eliminare monossido di azoto da un gas che contiene monossido di azoto

Info

Publication number
IT1022086B
IT1022086B IT27437/74A IT2743774A IT1022086B IT 1022086 B IT1022086 B IT 1022086B IT 27437/74 A IT27437/74 A IT 27437/74A IT 2743774 A IT2743774 A IT 2743774A IT 1022086 B IT1022086 B IT 1022086B
Authority
IT
Italy
Prior art keywords
nitrogen monoxide
gas containing
eliminating
containing nitrogen
monoxide
Prior art date
Application number
IT27437/74A
Other languages
English (en)
Original Assignee
Asahi Chemical Ind
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 JP48107397A external-priority patent/JPS5057948A/ja
Priority claimed from JP48118474A external-priority patent/JPS5067776A/ja
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Application granted granted Critical
Publication of IT1022086B publication Critical patent/IT1022086B/it

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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/842—Iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
IT27437/74A 1973-09-24 1974-09-18 Metodo per eliminare monossido di azoto da un gas che contiene monossido di azoto IT1022086B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48107397A JPS5057948A (it) 1973-09-24 1973-09-24
JP48118474A JPS5067776A (it) 1973-10-23 1973-10-23

Publications (1)

Publication Number Publication Date
IT1022086B true IT1022086B (it) 1978-03-20

Family

ID=26447438

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27437/74A IT1022086B (it) 1973-09-24 1974-09-18 Metodo per eliminare monossido di azoto da un gas che contiene monossido di azoto

Country Status (6)

Country Link
US (1) US3984522A (it)
DE (1) DE2445567A1 (it)
FR (1) FR2271860B1 (it)
GB (1) GB1446973A (it)
IT (1) IT1022086B (it)
NL (1) NL161992C (it)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158044A (en) * 1973-04-09 1979-06-12 Mitsui Shipbuilding And Engineering Co. Method for removing nitric oxide from industrial gases
JPS5096478A (it) * 1973-12-27 1975-07-31
US4055623A (en) * 1974-01-21 1977-10-25 Kureha Kagaku Kogyo Kabushiki Kaisha Method of removing nitrogen oxides from a gas as a salt of imidodisulfonic acid
US4044101A (en) * 1974-12-21 1977-08-23 Asahi Kasei Kogyo Kabushiki Kaisha Method of treating exhaust gases containing nitrogen oxides and sulfurous acid gas
JPS51112786A (en) * 1975-03-31 1976-10-05 Hitachi Ltd Process for the removal of nitrogen oxide by absorption from exhaust g as
US4061743A (en) * 1975-05-06 1977-12-06 Fuji Kasui Engineering Co., Ltd. Exhaust gas scrubbing process
JPS5290477A (en) * 1976-01-27 1977-07-29 Chisso Eng Co Ltd Method of scrubbing industrial exhaust gases
US4222991A (en) * 1978-05-18 1980-09-16 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
FR2452957A1 (fr) * 1979-04-06 1980-10-31 Inst Francais Du Petrole Procede d'elimination simultanee d'oxyde azotique et d'hydrogene sulfure ou d'oxyde azotique, d'hydrogene sulfure et de dioxyde de soufre
US4597954A (en) * 1980-05-21 1986-07-01 Union Oil Company Of California Process for removing sox and nox compounds from gas streams
US4804522A (en) * 1980-05-21 1989-02-14 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
US4675169A (en) * 1980-05-21 1987-06-23 Union Oil Company Of California Process for removing sox and nox compounds from gas streams
US4448899A (en) * 1980-05-21 1984-05-15 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
US4331639A (en) * 1981-03-11 1982-05-25 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
US4386058A (en) * 1981-03-11 1983-05-31 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
US4347227A (en) * 1981-03-11 1982-08-31 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
DE3245721A1 (de) * 1982-12-10 1984-06-14 Ekkehard Prof. Dr.-Ing. 4300 Essen Weber Verfahren zur simultanen abscheidung von stick- und schwefeloxiden mit hilfe von erdalkaliverbindungen und eisenchelatkomplexen
DE3422780A1 (de) * 1984-06-20 1986-01-02 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck So(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-auswaschung aus abgasen hinter verbrennungsanlagen
DE3447494A1 (de) * 1984-12-27 1986-07-10 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Mehrstufige simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-abscheidung, wobei das rohgas zuerst in eine gleichstromstufe eingefuehrt wird
DE3428108C1 (de) * 1984-07-30 1986-04-03 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren zur Waschung von SO↓2↓ und/oder NO↓x↓ hinter Fossilkraftwerken
DE3419611A1 (de) * 1984-05-25 1985-11-28 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-auswaschung aus abgasen hinter verbrennungsanlagen
DE3518974A1 (de) * 1985-05-25 1986-11-27 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Waschloesung zur simultanen waschung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) in rauchgasen hinter kraftwerken und anderen fossilen verbrennungsanlagen
DE3525051A1 (de) * 1985-07-13 1987-01-15 Hoelter Heinz Verfahren zur entfernung von hcl, hf, so(pfeil abwaerts)3(pfeil abwaerts), so(pfeil abwaerts)2(pfeil abwaerts) und oxiden des stickstoffs aus verbrennungsabgasen durch eine simultane nasswaesche
DE3603984A1 (de) * 1986-02-08 1987-08-13 Hoelter Heinz Verfahren zur abscheidung von stickoxiden aus abgasen
US4708854A (en) * 1986-03-10 1987-11-24 The Dow Chemical Company Process for the removal of NO from fluid streams using a water-soluble polymeric chelate of a polyvalent metal
JPS63502971A (ja) * 1986-04-05 1988-11-02 ヘルター，ハインツ 廃ガスからＳＯ↓２及びＮＯｘを除去する際の洗浄液の処理法
DE3614944A1 (de) * 1986-05-02 1987-11-05 Hoelter Heinz Simultanes waschverfahren zur entschwefelung und gleichzeitigen entstickung von rauchgasen hinter muellverbrennungsanlagen
US4732744A (en) * 1986-10-27 1988-03-22 The United States Of America As Represented By The United States Department Of Energy Process for the combined removal of SO2 and NOx from flue gas
US4810474A (en) * 1987-08-25 1989-03-07 The United States Of America As Represented By The United States Department Of Energy Method of removing nitrogen monoxide from a nitrogen monoxide-containing gas using a water-soluble iron ion-dithiocarbamate, xanthate or thioxanthate
FI893432A (fi) * 1988-07-15 1990-01-16 Mo Tabachnaya Fabrika Yava Komposition foer absorbering av kvaeveoxid ur tobaksroek, foerfarande foer absorbering av kvaeveoxid genom anvaendande av naemnda komposition, filter foer rening av tobaksroek genom anvaendande av naemnda komposition och foerfarande foer impregnering av filterbasen med naemnda komposition.
US5348715A (en) * 1988-10-24 1994-09-20 The Regents Of The University Of California Processes to remove acid forming gases from exhaust gases
US4910002A (en) * 1989-05-08 1990-03-20 The Dow Chemical Company Cyclic process for the removal of NOx and SOx from gas streams using a water-soluble, polymeric chelate of a polyvalent metal and membrane separation means
US5320816A (en) * 1992-10-21 1994-06-14 The Dow Chemical Company Process for absorption of sulfur dioxide and nitric oxide from flue gas
US5370849A (en) * 1992-10-29 1994-12-06 The Regents Of The University Of California Metal chelate process to remove pollutants from fluids
BR9606947A (pt) 1995-02-06 1997-12-23 Biostar Bv Processo e dispositivo para purificar gás de combustão
NL9500215A (nl) * 1995-02-06 1996-09-02 Biostar Bv Werkwijze voor het zuiveren van stikstofoxiden bevattend rookgas.
US6068823A (en) * 1999-01-15 2000-05-30 The University Of Houston System Process for the benign direct fixation and conversion of nitrogen oxides
WO2003013701A1 (en) * 2001-08-06 2003-02-20 Cansolv Technologies Inc. Method and apparatus for nox and so2 removal
EP2125887A4 (en) * 2007-01-24 2010-11-10 Oncomed Pharm Inc COMPOSITIONS AND METHODS FOR THE DIAGNOSIS AND TREATMENT OF CANCER
US8668892B2 (en) 2012-03-30 2014-03-11 Alstom Technology Ltd. Method and system for NOx removal from a flue gas
US10018356B2 (en) * 2012-07-12 2018-07-10 The Babcock & Wilcox Company System and method for controlling one or more process parameters associated with a combustion process
CN104370764B (zh) * 2014-10-20 2017-03-01 华中科技大学 一种二乙烯三胺衍生物、其制备方法及应用
CN111167263B (zh) * 2018-11-13 2021-04-13 黄华丽 一种氮氧化物吸收剂浆液及其制备和使用方法
CN114014281B (zh) * 2022-01-05 2022-06-21 宿州伊维特新材料有限公司 一种高纯一氧化氮的制备方法及其在半导体制程中的应用
KR20230136387A (ko) * 2022-03-18 2023-09-26 한국과학기술연구원 가스 내 질소산화물 제거 방법 및 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251900B (de) * 1967-10-12 Heinrich Koppers Gesellschaft mit beschrankter Haftung, Essen Verfahren zur Ent fernung von Stickstoffverbindungen aus Gasen
NO120676B (it) * 1964-11-11 1970-11-23 Sincat Spa
US3565813A (en) * 1967-10-02 1971-02-23 Frederick C Bersworth Composite chelating compositions
JPS5210659B2 (it) * 1973-04-09 1977-03-25

Also Published As

Publication number Publication date
NL161992B (nl) 1979-11-15
FR2271860B1 (it) 1978-11-24
NL7412587A (nl) 1975-03-26
DE2445567A1 (de) 1975-04-03
NL161992C (nl) 1980-04-15
FR2271860A1 (it) 1975-12-19
GB1446973A (en) 1976-08-18
US3984522A (en) 1976-10-05

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