TW200848364A - Process for removing no and N2O from gas mixtures - Google Patents

Process for removing no and N2O from gas mixtures Download PDF

Info

Publication number
TW200848364A
TW200848364A TW096146170A TW96146170A TW200848364A TW 200848364 A TW200848364 A TW 200848364A TW 096146170 A TW096146170 A TW 096146170A TW 96146170 A TW96146170 A TW 96146170A TW 200848364 A TW200848364 A TW 200848364A
Authority
TW
Taiwan
Prior art keywords
gas
reaction
salt
hydroxylamine
separation stage
Prior art date
Application number
TW096146170A
Other languages
English (en)
Chinese (zh)
Inventor
Carsten Oost
Wolfgang Rohde
Christian Miller
Manfred Stroezel
Alfred THOME
Wilfried Berning
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of TW200848364A publication Critical patent/TW200848364A/zh

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
    • C01B21/082—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)
TW096146170A 2006-12-04 2007-12-04 Process for removing no and N2O from gas mixtures TW200848364A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
TW200848364A true TW200848364A (en) 2008-12-16

Family

ID=39295655

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096146170A TW200848364A (en) 2006-12-04 2007-12-04 Process for removing no and N2O from gas mixtures

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
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
KR20090086458A (ko) 2009-08-12
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

Similar Documents

Publication Publication Date Title
JP5373410B2 (ja) アンモニア合成方法
CN103119012B (zh) 制备高级醇的方法
US9573118B2 (en) Catalyst for a sulphur recovery process with concurrent hydrogen production, method of making thereof and the sulphur recovery process with concurrent hydrogen production using the catalyst
WO1989004210A1 (fr) Catalyseur servant a decomposer l'ammoniac
CN103933978B (zh) 一种用于二氧化碳催化转化的负载型纳米催化剂及其制备方法和应用
JPH07116517A (ja) メタノール改質用触媒およびその製造方法並びにメタノールの改質法
JP2764178B2 (ja) メタノールの接触リフォーミングによる高純度水素の製造方法
JP2003500323A (ja) 亜酸化窒素精製方法
JP2015514563A (ja) ルテニウムを含む廃触媒を使用することによる固形ニトロシル硝酸ルテニウムの調製方法
CN113278995A (zh) 二氧化碳或碳酸氢盐或碳酸盐制备草酸的方法
TW200848364A (en) Process for removing no and N2O from gas mixtures
CN107754830A (zh) 一种非晶态合金催化剂、其制备方法及其用于肼分解制氢的应用
JP2000143209A (ja) 一酸化炭素の転化方法および触媒
CN104028284B (zh) 一种镍基骨架金属催化剂在肼分解制氢中的应用
JP5660493B2 (ja) アンモニアの合成方法
JP2004533984A (ja) 水酸化アンモニウムの製造法
JP4138659B2 (ja) シクロヘキサノンオキシムおよびシクロヘキサノンを含む水性媒体を処理する方法
JP4026350B2 (ja) 亜硝酸アルキルの製造方法
CN112538573B (zh) 从含钌废液中回收钌的方法
JP4834811B2 (ja) 蟻酸の製造方法
JPH04363141A (ja) 二酸化炭素の接触還元用触媒とこれを用いるメタノールの製造方法
JP3876682B2 (ja) 一酸化窒素の製造方法
JP2010511504A5 (enExample)
CN109789393A (zh) 氨肟化催化剂和生产肟的方法
WO2025084091A1 (ja) メタンの製造方法