CN1090521C - 除去气流中所含的氮氧化物的方法 - Google Patents

除去气流中所含的氮氧化物的方法 Download PDF

Info

Publication number
CN1090521C
CN1090521C CN96197967A CN96197967A CN1090521C CN 1090521 C CN1090521 C CN 1090521C CN 96197967 A CN96197967 A CN 96197967A CN 96197967 A CN96197967 A CN 96197967A CN 1090521 C CN1090521 C CN 1090521C
Authority
CN
China
Prior art keywords
stage
nitrogen oxides
gas
gas stream
pressure
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.)
Expired - Lifetime
Application number
CN96197967A
Other languages
English (en)
Chinese (zh)
Other versions
CN1200681A (zh
Inventor
T·费泽尔
E·瓦格纳
E·罗思
W·鲁佩尔
H·维斯吐巴
B·奥托
V·舒马谢
G·毕尔格
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Publication of CN1200681A publication Critical patent/CN1200681A/zh
Application granted granted Critical
Publication of CN1090521C publication Critical patent/CN1090521C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/38—Nitric acid
    • 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
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CN96197967A 1995-09-12 1996-09-10 除去气流中所含的氮氧化物的方法 Expired - Lifetime CN1090521C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19533715A DE19533715A1 (de) 1995-09-12 1995-09-12 Verfahren zum Entfernen von Stickstoffoxiden aus einem diese enthaltenden Gasstrom
DE19533715.8 1995-09-12

Publications (2)

Publication Number Publication Date
CN1200681A CN1200681A (zh) 1998-12-02
CN1090521C true CN1090521C (zh) 2002-09-11

Family

ID=7771925

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96197967A Expired - Lifetime CN1090521C (zh) 1995-09-12 1996-09-10 除去气流中所含的氮氧化物的方法

Country Status (11)

Country Link
US (1) US6056928A (2)
EP (1) EP0859659B1 (2)
JP (1) JP4249258B2 (2)
KR (1) KR100457933B1 (2)
CN (1) CN1090521C (2)
CA (1) CA2229416C (2)
DE (2) DE19533715A1 (2)
PL (1) PL325600A1 (2)
TW (1) TW422729B (2)
UA (1) UA65527C2 (2)
WO (1) WO1997010042A1 (2)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6488906B1 (en) * 1997-04-16 2002-12-03 Ebara Corporation Method for removing nitrogen oxides in exhaust gas
EP0919278A1 (en) * 1997-11-06 1999-06-02 Basf Corporation Process for the catalytic abatement of nitrogen oxides
DE19819882A1 (de) * 1998-04-27 1999-10-28 Basf Ag Verfahren zur katalytischen Zersetzung von N2O
DE19902109A1 (de) * 1999-01-20 2000-07-27 Basf Ag Verfahren zur thermischen N¶2¶O-Zersetzung
ATE350137T1 (de) * 1999-10-15 2007-01-15 Abb Lummus Global Inc Umwandlung von stickstoffoxiden mittels eines in der form eines maschennetzwerks ausgebildeten katalysators
US6667017B2 (en) 1999-10-15 2003-12-23 Abb Lummus Global, Inc. Process for removing environmentally harmful compounds
DE10001541B4 (de) 2000-01-14 2005-04-28 Uhde Gmbh Verfahren zur Beseitigung von NOx und N¶2¶O aus dem Restgas der Salpetersäureproduktion
DE10001539B4 (de) * 2000-01-14 2006-01-19 Uhde Gmbh Verfahren zur Beseitigung von NOx und N2O
DE10001540B4 (de) * 2000-01-14 2005-06-23 Uhde Gmbh Beseitigung von Lachgas bei der Salpetersäureproduktion
US6506351B1 (en) * 2000-08-11 2003-01-14 The Boc Group, Inc. Removal of nitrogen oxides from gas streams
US7438878B2 (en) * 2001-03-12 2008-10-21 Basf Catalysts Llc Selective catalytic reduction of N2O
US7161037B2 (en) * 2001-12-04 2007-01-09 Dsm Ip Assets B.V. Process for treating an aqueous medium containing phosphate salt and organic compounds
DE10207627A1 (de) * 2002-02-22 2003-09-11 Uhde Gmbh Verfahren zur Herstellung von Salpetersäure
DE10215605A1 (de) * 2002-04-09 2003-10-30 Uhde Gmbh Entstickungsverfahren
US20060115403A1 (en) * 2004-11-29 2006-06-01 Chevron U.S.A. Inc. Reduction of oxides of nitrogen in a gas stream using high-silics molecular sieve CHA
PL2102102T3 (pl) * 2006-12-04 2016-10-31 Sposób usuwania no i n2o z mieszanin gazów
JP5244121B2 (ja) * 2006-12-11 2013-07-24 ビーエーエスエフ ソシエタス・ヨーロピア Ｎ２ｏを単離する方法
US10092895B2 (en) 2007-01-23 2018-10-09 Sued-Chemie Catalysts Italia S.R.L. Process for catalytic decomposition of nitrogen protoxide
ITMI20070096A1 (it) * 2007-01-23 2008-07-24 Sued Chemie Catalysts Italia Srl Processo per la decomposizione catalitica di protossido d'azoto.
ES2465004T3 (es) * 2008-05-21 2014-06-04 Basf Se Procedimiento de síntesis directa de zeolitas que contienen Cu que tienen una estructura de CHA
DE102009037882A1 (de) * 2009-01-13 2010-07-15 Linde Aktiengesellschaft Vorrichtung und Verfahren zur Zersetzung von Lachgas in einem adiabaten Festbettreaktor
DE102011014007A1 (de) * 2011-03-15 2012-09-20 Linde Aktiengesellschaft Verfahren und Anlage zur Rauchgasentstickung
US9352270B2 (en) 2011-04-11 2016-05-31 ADA-ES, Inc. Fluidized bed and method and system for gas component capture
DE102011121188A1 (de) * 2011-12-16 2013-06-20 Thyssen Krupp Uhde Gmbh Vorrichtung und Verfahren zur Beseitigung von NOx und N20
US9694317B2 (en) 2012-05-03 2017-07-04 Altira Technology Fund V L.P. Multi-pollutant abatement device and method
DE102012010017A1 (de) * 2012-05-22 2013-11-28 Thyssenkrupp Uhde Gmbh Verfahren zur Verminderung der Stickoxid-Abgaskonzentration in einer Salpetersäureanlage beim Ab- und/oder Anfahren sowie dafür geeignete Salpetersäureanlagen
CN104812467B (zh) 2012-09-20 2017-05-17 Ada-Es股份有限公司 用于恢复被热稳定盐污染的吸附剂上的功能位置的方法和系统
EP3066158B1 (en) * 2013-11-08 2020-01-08 Lanxess Deutschland GmbH Production of red iron oxide pigment
CN104923033A (zh) * 2014-03-19 2015-09-23 内蒙古乌拉山化肥有限责任公司 一种硝酸氮氧化物尾气回收的方法
WO2016034692A1 (de) 2014-09-05 2016-03-10 Lanxess Deutschland Gmbh Herstellung von eisenoxid-rot-pigment
DK3191409T3 (da) 2014-09-11 2019-05-06 Lanxess Deutschland Gmbh Røde jernoxidpigmenter med forbedrede farveværdier
JP6546738B2 (ja) * 2014-11-12 2019-07-17 日立造船株式会社 アルデヒド分解触媒および排ガス処理設備ならびに排ガス処理方法
WO2016154161A1 (en) * 2015-03-26 2016-09-29 Corning Incorporated Method and system for selective noncatalytic nox reduction
CN109012173A (zh) * 2015-08-17 2018-12-18 兰州大学 一种处理氮氧化物的方法
CN105396460B (zh) * 2015-12-25 2019-12-24 华烁科技股份有限公司 一种高效联合脱除N2O和NOx的方法
EP3216764A1 (de) 2016-03-09 2017-09-13 LANXESS Deutschland GmbH Herstellung von eisenoxid-rot-pigmenten
CN106110848A (zh) * 2016-07-13 2016-11-16 成都普瑞得科技有限公司 氮氧化物减排系统与氮氧化物减排的方法
EP3533512A1 (en) * 2018-03-01 2019-09-04 Casale Sa Process for reducing the content of nox and n2o from a tail gas of a nitric acid process
CN109603531A (zh) * 2019-01-08 2019-04-12 大连理工大学 一种多流股催化氧化处理高浓度有机废气系统及工艺流程
SE544603C2 (en) * 2021-01-19 2022-09-20 Nitrocapt Ab Method for the synthesis of nitrogen oxides in a thermal reactor
CN111608806A (zh) * 2020-04-20 2020-09-01 中国石油化工股份有限公司 一种环己酮氧化法生产过程中尾气能量的回收方法及回收装置
CN111608805A (zh) * 2020-04-20 2020-09-01 中国石油化工股份有限公司 氧化法生产环己酮中氧化尾气能量回收的方法
CN112023557A (zh) * 2020-09-23 2020-12-04 南京星诺新材料有限公司 一种分解氮氧化合物模组结构
WO2022152605A1 (en) * 2021-01-13 2022-07-21 Basf Se Process for working-up a nitrous oxide comprising off-gas stream
CN113289467B (zh) * 2021-06-29 2022-08-26 成都达奇环境科技有限公司 金属催化剂生产烟气的处理方法
EP4376986B1 (en) 2021-07-28 2025-04-16 Basf Se New geometry for den2o catalyst
WO2023117758A1 (en) * 2021-12-23 2023-06-29 Topsoe A/S A process for treating gas streams with high concentration of n2o
MX2024009835A (es) * 2022-02-25 2024-08-20 Casale Sa Proceso de tratamiento de un gas que contiene nox.
CN114749005A (zh) * 2022-05-09 2022-07-15 盛隆资源再生（无锡）有限公司 一种VOCs废气的处理方法
WO2026017476A1 (en) * 2024-07-17 2026-01-22 Basf Se Process for removing n2o from a gas stream

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387082A (en) * 1981-03-04 1983-06-07 Basf Aktiengesellschaft Removal of nitrous oxide from exit gases containing this compound during the production of hydroxylammonium salts
JPH0475173A (ja) * 1990-07-17 1992-03-10 Matsushita Electric Ind Co Ltd 集積回路設計支援装置
DE4308940A1 (de) * 1993-03-19 1994-09-22 Heyer Gmbh Carl Verfahren und Vorrichtung zum Trennen und Rückgewinnen von Inhalationsanästhetika aus einer Mischung dieser Stoffe mit Lachgas
EP0625369A1 (fr) * 1993-05-10 1994-11-23 Grande Paroisse S.A. Procédé d'élimination de N2O dans les effluents gazeux provenant des oxydations nutriques

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156168A (en) * 1976-06-22 1977-12-26 Mitsubishi Chem Ind Ltd Waste gas treatment of nitric acid plant
DE3008012A1 (de) * 1980-03-01 1981-09-10 Nukem Gmbh, 6450 Hanau Verfahren und vorrichtung zur entfernung von nitrosen gasen aus gasgemischen
NO165539C (no) * 1988-09-16 1991-02-27 Norsk Hydro As Fremgangsmaate ved reduksjon av nitrogenoksid.
CA2049528A1 (en) * 1990-09-13 1992-03-14 Heinrich Aichinger The catilytic decomposition of dinitrogen monoxide which is pure or present in gas mixtures
DE4128629A1 (de) * 1991-08-29 1993-03-04 Basf Ag Silberhaltiger traegerkatalysator und verfahren zur katalytischen zersetzung von distickstoffmonoxid
US5171553A (en) * 1991-11-08 1992-12-15 Air Products And Chemicals, Inc. Catalytic decomposition of N2 O
FR2687138A1 (fr) * 1992-02-07 1993-08-13 Hoechst France Procede d'oxydation thermochimique de l'oxyde de diazote.
US5314673A (en) * 1992-02-18 1994-05-24 E. I. Du Pont De Nemours And Company Process for the conversion of N2 O
US5200162A (en) * 1992-04-01 1993-04-06 Uop Process for N2 O decomposition
DE4224881A1 (de) * 1992-07-28 1994-02-03 Basf Ag Silberhaltiger Aluminiumoxid-Trägerkatalysator und Verfahren zur katalytischen Zersetzung von reinem oder in Gasgemischen enthaltenem Distickstoffmonoxid
DE4301470A1 (de) * 1993-01-21 1994-07-28 Basf Ag Verfahren zur katalytischen Zersetzung von reinem oder in Gasgemischen enthaltenem Distickstoffmonoxid
WO1994027709A1 (en) * 1993-05-28 1994-12-08 Engelhard Corporation Nitrous oxide decomposition catalyst
US5552128A (en) * 1993-08-03 1996-09-03 Mobil Oil Corporation Selective catalytic reduction of nitrogen oxides
US5465690A (en) * 1994-04-12 1995-11-14 A. Ahlstrom Corporation Method of purifying gases containing nitrogen oxides and an apparatus for purifying gases in a steam generation boiler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387082A (en) * 1981-03-04 1983-06-07 Basf Aktiengesellschaft Removal of nitrous oxide from exit gases containing this compound during the production of hydroxylammonium salts
JPH0475173A (ja) * 1990-07-17 1992-03-10 Matsushita Electric Ind Co Ltd 集積回路設計支援装置
DE4308940A1 (de) * 1993-03-19 1994-09-22 Heyer Gmbh Carl Verfahren und Vorrichtung zum Trennen und Rückgewinnen von Inhalationsanästhetika aus einer Mischung dieser Stoffe mit Lachgas
EP0625369A1 (fr) * 1993-05-10 1994-11-23 Grande Paroisse S.A. Procédé d'élimination de N2O dans les effluents gazeux provenant des oxydations nutriques

Also Published As

Publication number Publication date
JP4249258B2 (ja) 2009-04-02
US6056928A (en) 2000-05-02
DE19533715A1 (de) 1997-03-13
CA2229416A1 (en) 1997-03-02
DE59603806D1 (de) 2000-01-05
CN1200681A (zh) 1998-12-02
CA2229416C (en) 2007-05-29
KR100457933B1 (ko) 2005-01-15
EP0859659B1 (de) 1999-12-01
KR19990044593A (ko) 1999-06-25
UA65527C2 (en) 2004-04-15
EP0859659A1 (de) 1998-08-26
PL325600A1 (en) 1998-08-03
WO1997010042A1 (de) 1997-03-20
TW422729B (en) 2001-02-21
JPH11512021A (ja) 1999-10-19

Similar Documents

Publication Publication Date Title
CN1090521C (zh) 除去气流中所含的氮氧化物的方法
CN1239231C (zh) 从来自硝酸生产的残余气体中除去no2 和n2o的方法
CN100337725C (zh) 降低气体中NOx和N2O含量的方法和设备
CN1269554C (zh) 一种降低气体中N2O和NOx 含量的方法
CN103415463B (zh) 从硝酸制备工艺中除去N2O和NOx的方法以及适合该方法的设备
CN1646209A (zh) 除氮氧化物的方法
CN109289911B (zh) 一种处理含氮挥发性有机污染物的催化剂及方法
CN111108063B (zh) 三级减排n2o和nox生产硝酸的方法
CN1155852A (zh) 废气处理系统
CN1199710C (zh) 硝酸生产过程中一氧化二氮的消除
JP4799721B2 (ja) Ｎ２ｏの熱分解
KR20120123669A (ko) 가스 스트림에서 아산화질소를 제거하는 방법
CN104785102A (zh) 一种节能高效的脱N2O和NOx工艺
EP4277888B1 (en) Process for decomposing nitrous oxide from a gas stream
CN113382800A (zh) 从气体中去除氮氧化物的方法
CN116459646B (zh) 一种己二酸尾气中n2o的资源化利用方法
CN116608475A (zh) 一种协同脱除挥发性有机物和二氧化碳的方法及装置
CN120548213A (zh) 用于从气流中除去氮氧化物、一氧化二氮和一氧化碳的方法
CN1756585A (zh) 干式同时脱硫脱硝装置
JP5498169B2 (ja) ガス混合物からｎｏ及びｎ２ｏを除去する方法
CN114159969A (zh) 一种用于高浓度笑气循环催化分解的系统及其方法
Park et al. Effect of Steam-Treated Zeolite BEA Catalyst in NH 3-SCR Reaction
JP4867265B2 (ja) Ｎ２ｏの分解方法
RU2825631C1 (ru) Способ получения азотной кислоты
WO2023117758A1 (en) A process for treating gas streams with high concentration of n2o

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20020911

EXPY Termination of patent right or utility model