KR20090086458A - 기체 혼합물로부터 ｎｏ 및 ｎ２ｏ를 제거하는 방법 - Google Patents

기체 혼합물로부터 ｎｏ 및 ｎ２ｏ를 제거하는 방법 Download PDF

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Publication number
KR20090086458A
KR20090086458A KR1020097013731A KR20097013731A KR20090086458A KR 20090086458 A KR20090086458 A KR 20090086458A KR 1020097013731 A KR1020097013731 A KR 1020097013731A KR 20097013731 A KR20097013731 A KR 20097013731A KR 20090086458 A KR20090086458 A KR 20090086458A
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KR
South Korea
Prior art keywords
nitrogen monoxide
hydroxylamine
hydrogen
nitrous oxide
exhaust gas
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.)
Withdrawn
Application number
KR1020097013731A
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English (en)
Korean (ko)
Inventor
카르스텐 우스트
볼프강 로데
크리스티안 밀러
만프레드 스트뢰젤
알프레드 토미
빌프리드 베르닝
Original Assignee
바스프 에스이
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 바스프 에스이 filed Critical 바스프 에스이
Publication of KR20090086458A publication Critical patent/KR20090086458A/ko
Withdrawn legal-status Critical Current

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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
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/14—Hydroxylamine; Salts thereof
    • C01B21/1409—Preparation
    • C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen
    • 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
    • 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
    • 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
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/14—Hydroxylamine; Salts thereof
    • 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
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/202—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1023—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/104—Silver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20761—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/402—Dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • 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
    • B01D53/77—Liquid phase 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
    • 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)
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
KR1020097013731A 2006-12-04 2007-11-30 기체 혼합물로부터 ｎｏ 및 ｎ２ｏ를 제거하는 방법 Withdrawn KR20090086458A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06125297.9 2006-12-04
EP06125297 2006-12-04

Publications (1)

Publication Number Publication Date
KR20090086458A true KR20090086458A (ko) 2009-08-12

Family

ID=39295655

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097013731A Withdrawn KR20090086458A (ko) 2006-12-04 2007-11-30 기체 혼합물로부터 ｎｏ 및 ｎ２ｏ를 제거하는 방법

Country Status (10)

Country Link
US (1) US8894960B2 (enExample)
EP (1) EP2102102B1 (enExample)
JP (1) JP5498169B2 (enExample)
KR (1) KR20090086458A (enExample)
CN (2) CN103553006B (enExample)
AR (1) AR064111A1 (enExample)
BR (1) BRPI0719676A2 (enExample)
PL (1) PL2102102T3 (enExample)
TW (1) TW200848364A (enExample)
WO (1) WO2008068194A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2534129B1 (en) * 2010-02-12 2017-09-06 Stamicarbon B.V. Removal of ammonia in urea finishing
CN117446820A (zh) * 2022-03-14 2024-01-26 浙江锘兴技术有限公司 一种氨的制备方法和装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL123476C (enExample) * 1963-03-08
JPS52129678A (en) * 1976-04-24 1977-10-31 Seru Kougiyou Yuugengaishiya Method of removing nitrogen oxides from exhaust gas
JPS54136598A (en) 1978-04-14 1979-10-23 Mitsubishi Chem Ind Ltd Production of ammonia
DE3108075A1 (de) 1981-03-04 1982-09-16 Basf Ag, 6700 Ludwigshafen Verfahren zur entfernung von distickstoffoxid aus solches enthaltenden abgasen
DE3244370A1 (de) 1982-12-01 1984-06-07 Basf Ag, 6700 Ludwigshafen Verfahren zur entfernung von distickstoffoxid aus wasserstoff, stickstoffmonoxid und distickstoffoxid enthaltenden gasen
JPS59169507A (ja) * 1983-03-14 1984-09-25 Agency Of Ind Science & Technol 気体分離膜
DE3717835A1 (de) * 1987-05-27 1988-12-08 Bayer Antwerpen Nv Verfahren zur no-rueckgewinnung aus dem bei der ammoniumnitritherstellung anfallenden abgas
DE4125599A1 (de) * 1991-08-02 1993-02-04 Basf Ag Verfahren zur herstellung von hydroxylammoniumsalzen
LU88021A1 (de) * 1991-10-21 1993-05-17 Euratom Verfahren zur Herstellung von hydroxylamin aus NOX enthaltenden Abgasen
JPH06277453A (ja) * 1993-03-30 1994-10-04 Uop Inc 酸化二窒素を含んだガス流内でのコントロールされた酸化二窒素分解のためのプロセス
US5658545A (en) * 1995-03-29 1997-08-19 The Regents Of California Metal regeneration of iron chelates in nitric oxide scrubbing
DE19533715A1 (de) * 1995-09-12 1997-03-13 Basf Ag Verfahren zum Entfernen von Stickstoffoxiden aus einem diese enthaltenden Gasstrom
EP0919278A1 (en) * 1997-11-06 1999-06-02 Basf Corporation Process for the catalytic abatement of nitrogen oxides
DE10050906A1 (de) * 2000-10-13 2002-04-18 Basf Ag Verfahren zur Abtrennung von Distickstoffmonoxid aus Wasserstoff, Stickstoffmonoxid und Distickstoffmonoxid enthaltenden Gase
EP1275616A1 (en) * 2001-07-11 2003-01-15 Dsm N.V. Process for the preparation of hydroxylammonium
JP4322171B2 (ja) * 2004-06-16 2009-08-26 大陽日酸株式会社 ガス処理方法及び装置
WO2007039515A1 (en) 2005-09-27 2007-04-12 Basf Aktiengesellschaft A method of removing nitrous oxide

Also Published As

Publication number Publication date
PL2102102T3 (pl) 2016-10-31
EP2102102B1 (de) 2016-04-06
TW200848364A (en) 2008-12-16
WO2008068194A1 (de) 2008-06-12
US8894960B2 (en) 2014-11-25
BRPI0719676A2 (pt) 2013-12-24
CN103553006A (zh) 2014-02-05
CN101573292A (zh) 2009-11-04
JP5498169B2 (ja) 2014-05-21
JP2010511504A (ja) 2010-04-15
CN103553006B (zh) 2016-08-17
AR064111A1 (es) 2009-03-11
EP2102102A1 (de) 2009-09-23
US20100143226A1 (en) 2010-06-10

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PA0105 International application

Patent event date: 20090630

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid