ATE106062T1 - Behandlung von stickoxyden. - Google Patents

Behandlung von stickoxyden.

Info

Publication number
ATE106062T1
ATE106062T1 AT90300518T AT90300518T ATE106062T1 AT E106062 T1 ATE106062 T1 AT E106062T1 AT 90300518 T AT90300518 T AT 90300518T AT 90300518 T AT90300518 T AT 90300518T AT E106062 T1 ATE106062 T1 AT E106062T1
Authority
AT
Austria
Prior art keywords
nitric
acid
mixture
nitric acid
nitrogen oxides
Prior art date
Application number
AT90300518T
Other languages
English (en)
Inventor
Bernard J Lerner
Original Assignee
Beco Eng Co
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 Beco Eng Co filed Critical Beco Eng Co
Application granted granted Critical
Publication of ATE106062T1 publication Critical patent/ATE106062T1/de

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
    • C01B21/50—Nitrous acid; Salts thereof
    • 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
    • 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
    • C01B21/40—Preparation by absorption of oxides of nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
  • Gas Separation By Absorption (AREA)
AT90300518T 1989-01-26 1990-01-18 Behandlung von stickoxyden. ATE106062T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/301,851 US5017348A (en) 1989-01-26 1989-01-26 Treatment of nitrogen oxides

Publications (1)

Publication Number Publication Date
ATE106062T1 true ATE106062T1 (de) 1994-06-15

Family

ID=23165173

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90300518T ATE106062T1 (de) 1989-01-26 1990-01-18 Behandlung von stickoxyden.

Country Status (5)

Country Link
US (1) US5017348A (de)
EP (1) EP0384565B1 (de)
AT (1) ATE106062T1 (de)
DE (1) DE69009077T2 (de)
PL (1) PL166366B1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027404A1 (de) * 1990-02-26 1991-08-29 Fritz Curtius Verfahren zur oxidation von nitrosen gasen (no) in einem gasstrom, durch eine waesche des gasstrom mit salpetersaeure
US5607653A (en) * 1995-03-17 1997-03-04 Mainstream Engineering Corporation Process and apparatus for oxidizing and neutralizing caustic waste to liquid fertilizer
DK0863843T3 (da) * 1995-12-01 2002-10-28 Drinkard Metalox Inc Fremstilling og genanvendelse af salpetersyre
US6264909B1 (en) * 1996-02-29 2001-07-24 Drinkard Metalox, Inc. Nitric acid production and recycle
CA2200996A1 (en) * 1996-04-01 1997-10-01 Sandeep Bhatia Oxygen injection in nitric acid production
US5728367A (en) * 1996-06-17 1998-03-17 Motorola, Inc. Process for fabricating a lithiated transition metal oxide
US6284212B1 (en) * 1998-11-10 2001-09-04 O'brien Robert N. Method of nitric acid formation using a catalytic solution
US6391973B1 (en) * 2000-07-24 2002-05-21 Basf Corporation Curable coating composition with improved stability
US20040028596A1 (en) * 2002-08-12 2004-02-12 Bela Kleiner Nitrogen dioxide, nitrogen oxide and nitric acid manufacture: Kleiner method
DE102013002201A1 (de) * 2013-02-07 2014-08-07 Messer Austria Gmbh Verfahren und Produktionsanlage zum Herstellen von Salpetersäure
CN103566739A (zh) * 2013-10-24 2014-02-12 南京大学 一种硝酸工业尾气中的氮氧化物（NOx）资源化治理方法
CN103599685B (zh) * 2013-11-18 2015-08-05 西南化工研究设计院有限公司 循环利用co制草酸酯尾气中氮氧化物的方法
CN104190225B (zh) * 2014-09-27 2016-06-08 安徽金禾实业股份有限公司 硝酸尾气的回收净化方法及装置
CN106145071A (zh) * 2015-04-03 2016-11-23 北京航天试验技术研究所 一种四氧化二氮废液处理装置及其废液处理方法
DE102015014185A1 (de) 2015-11-03 2017-05-18 Messer Group Gmbh Verfahren zur Herstellung von Peroxosalpetersäure
DE102016014707A1 (de) * 2016-12-09 2018-06-14 Messer Group Gmbh Verfahren und Vorrichtung zum Reinigen stickoxidhaltiger Gasströme
CN109395562B (zh) * 2018-11-18 2022-02-08 湖南冠一颜料有限公司 一种浓硝酸配置稀硝酸过程中尾气处理装置及处理方法
CN109319776B (zh) * 2018-11-30 2023-09-15 黄冈师范学院 氧化氮和铁离子催化氧化回收金刚石的方法、装置及应用
CN111909000B (zh) * 2019-05-07 2022-12-16 上海浦景化工技术股份有限公司 一种煤制乙二醇氮氧化物补充系统及其方法
CN110813032B (zh) * 2019-09-28 2022-05-27 中国人民解放军63605部队 一种四氧化二氮废液的智能化自调控吸收装置
DE102020201245A1 (de) * 2020-02-03 2021-08-05 Thyssenkrupp Ag Absorptionsturm für eine Salpetersäureanlage und Verfahren zur Herstellung von Salpetersäure
EP3904280A1 (de) * 2020-04-29 2021-11-03 Yara International ASA Absorptionskolonne mit verteiler box und gezähntem wehr und verfahren zur herstellung von salpetersäure
CN115814571A (zh) * 2022-11-11 2023-03-21 西南化工研究设计院有限公司 一种废气中高浓度氮氧化物的循环氧化吸收制稀硝酸的工艺
CN117357999B (zh) * 2023-12-04 2024-03-01 长春黄金研究院有限公司 瞬间高浓度氮氧化物烟气处理方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1338417A (en) * 1918-09-30 1920-04-27 Norsk Hydro Elektrisk Manufacture of concentrated nitric acid
NL38494C (de) * 1932-06-04
US2566197A (en) * 1948-10-12 1951-08-28 Purdue Research Foundation Production of nitric acid from nitric oxide
US2543446A (en) * 1948-10-12 1951-02-27 Commercial Solvents Corp Process for the recovery of nitrogen oxide
SU118175A1 (ru) * 1958-06-09 1958-11-30 К.Т. Коженова Способ получени крепкой азотной кислоты
US3472620A (en) * 1967-11-13 1969-10-14 Belge Produits Chimiques Sa Process for the manufacture of nitric acid
FR2093411A5 (de) * 1970-06-12 1972-01-28 Ugine Kuhlmann
GB1419645A (en) * 1973-05-15 1975-12-31 Du Pont Production of strong nitric acid
CA1069675A (en) * 1975-03-13 1980-01-15 Chenoweth Development Laboratories Nitrogen oxide conversion process
US4081518A (en) * 1976-10-13 1978-03-28 American Hydrocarbon Company Gaseous product stream
DE3008012A1 (de) * 1980-03-01 1981-09-10 Nukem Gmbh, 6450 Hanau Verfahren und vorrichtung zur entfernung von nitrosen gasen aus gasgemischen
FR2486513A1 (fr) * 1980-07-11 1982-01-15 Rhone Poulenc Ind Procede de traitement d'un courant gazeux contenant des oxydes d'azote et de l'oxygene
US4562052A (en) * 1984-07-09 1985-12-31 Air Products And Chemicals, Inc. Process for the removal of nitrogen oxides from nitric acid plant tail gas
JPH0718451A (ja) * 1993-06-30 1995-01-20 Tokyo Gas Co Ltd 多孔質基板上に酸化物膜を作成する方法および装置

Also Published As

Publication number Publication date
EP0384565B1 (de) 1994-05-25
PL166366B1 (pl) 1995-05-31
DE69009077D1 (de) 1994-06-30
EP0384565A1 (de) 1990-08-29
DE69009077T2 (de) 1994-09-22
US5017348A (en) 1991-05-21

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Legal Events

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UEP Publication of translation of european patent specification
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