DE69220219D1 - Verfahren zur Reduzierung des Stickoxidgehaltes in Gas - Google Patents

Verfahren zur Reduzierung des Stickoxidgehaltes in Gas

Info

Publication number
DE69220219D1
DE69220219D1 DE69220219T DE69220219T DE69220219D1 DE 69220219 D1 DE69220219 D1 DE 69220219D1 DE 69220219 T DE69220219 T DE 69220219T DE 69220219 T DE69220219 T DE 69220219T DE 69220219 D1 DE69220219 D1 DE 69220219D1
Authority
DE
Germany
Prior art keywords
reducing
gas
nitrogen oxide
oxide content
content
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
DE69220219T
Other languages
English (en)
Other versions
DE69220219T2 (de
Inventor
Senichi Masuda
Kaichi Sakakibara
Shigehiro Kitoh
Shigeo Saiki
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.)
JAPAN MARINE MACH DEV ASS
Takuma Co Ltd
Masuda Research Inc
Original Assignee
JAPAN MARINE MACH DEV ASS
Takuma Co Ltd
Masuda Research Inc
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 JAPAN MARINE MACH DEV ASS, Takuma Co Ltd, Masuda Research Inc filed Critical JAPAN MARINE MACH DEV ASS
Publication of DE69220219D1 publication Critical patent/DE69220219D1/de
Application granted granted Critical
Publication of DE69220219T2 publication Critical patent/DE69220219T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J19/088—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • 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
    • B01D53/32—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 by electrical effects other than those provided for in group B01D61/00
    • B01D53/326—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 by electrical effects other than those provided for in group B01D61/00 in electrochemical cells
    • 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
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/10—Nitrogen; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/20—Non-catalytic reduction devices
    • F23J2219/201—Reducing species generators, e.g. plasma, corona
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DE69220219T 1991-01-25 1992-07-17 Verfahren zur Reduzierung des Stickoxidgehaltes in Gas Expired - Lifetime DE69220219T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP3007897A JPH04305226A (ja) 1991-01-25 1991-01-25 ガス中窒素酸化物の低減方法
JP03097809A JP3117475B2 (ja) 1991-01-25 1991-04-30 有機物の結晶化法とその装置
EP92112276A EP0578863B1 (de) 1991-01-25 1992-07-17 Verfahren zur Reduzierung des Stickoxidgehaltes in Gas
US07/918,277 US5324492A (en) 1991-01-25 1992-07-22 Method of reducing nitrogen oxide content in gas

Publications (2)

Publication Number Publication Date
DE69220219D1 true DE69220219D1 (de) 1997-07-10
DE69220219T2 DE69220219T2 (de) 1997-09-18

Family

ID=27442322

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220219T Expired - Lifetime DE69220219T2 (de) 1991-01-25 1992-07-17 Verfahren zur Reduzierung des Stickoxidgehaltes in Gas

Country Status (4)

Country Link
US (3) US5409505A (de)
EP (1) EP0578863B1 (de)
JP (2) JPH04305226A (de)
DE (1) DE69220219T2 (de)

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JPH0468683U (de) * 1990-10-22 1992-06-17
JPH04305226A (ja) * 1991-01-25 1992-10-28 Senichi Masuda ガス中窒素酸化物の低減方法
JP3188305B2 (ja) * 1992-05-07 2001-07-16 月島機械株式会社 吸収凝縮器を設けた断熱冷却式溶融晶析方法とその装置
JPH07123905A (ja) * 1993-11-04 1995-05-16 Prima Meat Packers Ltd 天然腸ウインナソーセージ充填機
JPH08957A (ja) * 1994-02-18 1996-01-09 Babcock & Wilcox Co:The 分子窒素及び炭化水素混合物からのプラズマ発生ＮＯｘ還元性先駆物質の製造
US5547650A (en) * 1994-03-24 1996-08-20 The Regents Of The University Of California Process for removal of oxides of nitrogen
US5547651A (en) * 1995-04-17 1996-08-20 Sol Bleiweis Process for production and use of deactivated gaseous atomic nitrogen for post combustion gas nitric oxide emissions control
US5807466A (en) * 1996-08-19 1998-09-15 Hughes Electronics Fuel injection system and method for treatment of NOx in a corona discharge pollutant destruction apparatus
US5753087A (en) * 1996-08-19 1998-05-19 Hughes Electronics Multi-electrode corona discharge pollutant destruction apparatus and method
US6136158A (en) * 1996-08-19 2000-10-24 Raytheon Company NOx reduction method in corona discharge pollutant destruction apparatus
US5985222A (en) * 1996-11-01 1999-11-16 Noxtech, Inc. Apparatus and method for reducing NOx from exhaust gases produced by industrial processes
US6475350B2 (en) * 1997-07-18 2002-11-05 Noxtech Inc Method for removing NOx and other pollutants from gas streams using a plasma assisted catalyst
CH693284A5 (de) * 1997-11-26 2003-05-15 Albert Furrer Verfahren und Vorrichtung zum Kühlen durch Aufhebungeiner Kristallfeldentartung.
US6287693B1 (en) 1998-02-25 2001-09-11 John Claude Savoir Stable shaped particles of crystalline organic compounds
US6461870B2 (en) * 1998-05-06 2002-10-08 Isotechnika Inc. 13C glucose breath test for the diagnosis of diabetic indications and monitoring glycemic control
US6432280B1 (en) 2000-10-23 2002-08-13 Pioneer Industrial Technologies, Inc. Pollution control device
US6893617B2 (en) * 2001-06-14 2005-05-17 Delphi Technologies, Inc. Apparatus and method for retention of non-thermal plasma reactor
US7078000B2 (en) * 2001-06-14 2006-07-18 Delphi Technologies, Inc. Apparatus and method for mat protection of non-thermal plasma reactor
JP4845171B2 (ja) 2005-03-30 2011-12-28 月島機械株式会社 有機化合物の断熱冷却式晶析方法及び装置
JP4845172B2 (ja) * 2005-03-30 2011-12-28 月島機械株式会社 有機化合物の断熱冷却式晶析方法及び装置
WO2006120860A1 (ja) * 2005-05-06 2006-11-16 Gifu University 排ガス用乾式同時脱硫脱硝装置
JP2009095801A (ja) * 2007-10-18 2009-05-07 Toshiba Corp 常温ガス中のＮＯｘ浄化装置
CN101491738B (zh) * 2008-01-22 2011-01-26 苏庆泉 蒸发系统以及蒸发浓缩方法
GB0921315D0 (en) * 2009-12-05 2010-01-20 Lemay Patrick An improved opened geothermal energy system
EP3289211B1 (de) 2015-04-30 2021-04-07 Synergetic Genesis International Limited Verfahren zur optimierung der verbrennung in verbrennungsvorrichtungen und vorrichtung zur durchführung des verfahrens
CN108751310A (zh) * 2018-06-06 2018-11-06 广东芬尼克兹环保科技有限公司 一种含重金属废水的一体化处理系统

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JPH0794933B2 (ja) * 1988-08-09 1995-10-11 矢崎総業株式会社 空冷吸収冷暖房機
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JPH04305226A (ja) * 1991-01-25 1992-10-28 Senichi Masuda ガス中窒素酸化物の低減方法
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Also Published As

Publication number Publication date
EP0578863A1 (de) 1994-01-19
US5409505A (en) 1995-04-25
JPH04305226A (ja) 1992-10-28
US5500189A (en) 1996-03-19
JPH04327542A (ja) 1992-11-17
DE69220219T2 (de) 1997-09-18
EP0578863B1 (de) 1997-06-04
US5324492A (en) 1994-06-28
JP3117475B2 (ja) 2000-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033

R071 Expiry of right

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