ATE112237T1 - Ermässigung des gehaltes an stickstoffmonooxyds durch sublimation von cyanürsäure. - Google Patents

Ermässigung des gehaltes an stickstoffmonooxyds durch sublimation von cyanürsäure.

Info

Publication number
ATE112237T1
ATE112237T1 AT89904342T AT89904342T ATE112237T1 AT E112237 T1 ATE112237 T1 AT E112237T1 AT 89904342 T AT89904342 T AT 89904342T AT 89904342 T AT89904342 T AT 89904342T AT E112237 T1 ATE112237 T1 AT E112237T1
Authority
AT
Austria
Prior art keywords
cyanuric acid
reduction
gas stream
nitrogen monoxide
monoxide content
Prior art date
Application number
AT89904342T
Other languages
English (en)
Inventor
Robert A Perry
Original Assignee
Robert A Perry
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 Robert A Perry filed Critical Robert A Perry
Application granted granted Critical
Publication of ATE112237T1 publication Critical patent/ATE112237T1/de

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Gas Separation By Absorption (AREA)
AT89904342T 1988-03-15 1989-03-15 Ermässigung des gehaltes an stickstoffmonooxyds durch sublimation von cyanürsäure. ATE112237T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/168,220 US4886650A (en) 1986-05-05 1988-03-15 No reduction using sublimation of cyanuric acid

Publications (1)

Publication Number Publication Date
ATE112237T1 true ATE112237T1 (de) 1994-10-15

Family

ID=22610599

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89904342T ATE112237T1 (de) 1988-03-15 1989-03-15 Ermässigung des gehaltes an stickstoffmonooxyds durch sublimation von cyanürsäure.

Country Status (6)

Country Link
US (1) US4886650A (de)
EP (1) EP0407446B1 (de)
JP (1) JPH03504819A (de)
AT (1) ATE112237T1 (de)
DE (1) DE68918587T2 (de)
WO (1) WO1989008606A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032284A (en) * 1989-05-01 1991-07-16 Union Oil Company Of California Process for treating ammonia and nitrite containing waters to prevent nitric oxide emissions therefrom
WO1991019975A1 (en) * 1990-06-12 1991-12-26 Catalytica, Inc. NOx SENSOR ASSEMBLY
US5342599A (en) * 1990-09-14 1994-08-30 Cummins Power Generation, Inc. Surface stabilized sources of isocyanic acid
US5234670A (en) * 1990-09-20 1993-08-10 Molecular Technology Corporation Reduction of nitrogen oxide in effluent gases using NCO radicals
US5443805A (en) * 1991-08-21 1995-08-22 Massachusetts Institute Of Technology Reduction of combustion effluent pollutants
JPH07501260A (ja) * 1991-08-26 1995-02-09 カミンズ　パワー　ジェネレーション，インコーポレイテッド シアヌル酸を用いる排ガスからのＮＯｘの除去法および装置
DE4206024A1 (de) * 1992-02-27 1993-09-02 Asea Brown Boveri Verfahren zur reduktion von stickoxyden in abgasen
US5219955A (en) * 1992-03-09 1993-06-15 Texaco Inc. Composition of matter for encapsulation of S-triazines using poly(1-hydroxyl-(2,6-phenylene methylenes)) for thermal stability enhancement and dissolution in diesel fuel
US5269143A (en) * 1992-12-07 1993-12-14 Ford Motor Company Diesel engine turbo-expander
US5307772A (en) * 1992-12-16 1994-05-03 Ford Motor Company Redox catalysis of NOx in internal combustion engines
EP0628706A2 (de) * 1993-06-10 1994-12-14 Inco Limited Katalytische Umsetzung von Abgasen einer Brennkraftmaschine
DE4423003C2 (de) * 1993-07-06 1999-01-21 Ford Werke Ag Verfahren und Vorrichtung zum Reduzieren von NO¶x¶ in den Abgasen von Kraftfahrzeugverbrennungsmotoren
US5707596A (en) * 1995-11-08 1998-01-13 Process Combustion Corporation Method to minimize chemically bound nox in a combustion process
US5985222A (en) * 1996-11-01 1999-11-16 Noxtech, Inc. Apparatus and method for reducing NOx from exhaust gases produced by industrial processes
US20060179608A1 (en) * 2005-02-16 2006-08-17 Edwards Donald V Fun slides for hard surfaces
CN106000072A (zh) * 2016-06-29 2016-10-12 青岛惠城环保科技股份有限公司 一种降低fcc再生烟气中nox排放的方法
CN106268221B (zh) * 2016-09-21 2019-10-18 山东大学 一种利用三聚氰胺废弃物进行烟气脱硝的方法
CN109701380A (zh) * 2018-12-28 2019-05-03 山东大明消毒科技有限公司 氰尿酸在sccr脱硝中的应用及基于氰尿酸的sccr脱硝工艺方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900554A (en) * 1973-03-16 1975-08-19 Exxon Research Engineering Co Method for the reduction of the concentration of no in combustion effluents using ammonia
US4731231A (en) * 1986-05-05 1988-03-15 Robert A. Perry NO reduction using sublimation of cyanuric acid
US4851201A (en) * 1987-04-16 1989-07-25 Energy And Environmental Research Corporation Methods of removing NOx and SOx emissions from combustion systems using nitrogenous compounds

Also Published As

Publication number Publication date
EP0407446A4 (en) 1991-05-22
DE68918587T2 (de) 1995-02-02
US4886650A (en) 1989-12-12
DE68918587D1 (de) 1994-11-03
JPH03504819A (ja) 1991-10-24
EP0407446A1 (de) 1991-01-16
EP0407446B1 (de) 1994-09-28
WO1989008606A1 (en) 1989-09-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee