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WO1999003564A3 - Aspirateur d'o¿3? - Google Patents

Aspirateur d'o¿3? Download PDF

Info

Publication number
WO1999003564A3
WO1999003564A3 PCT/CA1998/000695 CA9800695W WO9903564A3 WO 1999003564 A3 WO1999003564 A3 WO 1999003564A3 CA 9800695 W CA9800695 W CA 9800695W WO 9903564 A3 WO9903564 A3 WO 9903564A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas stream
ozone
oxidizing
piping
gas
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.)
Ceased
Application number
PCT/CA1998/000695
Other languages
English (en)
Other versions
WO1999003564A2 (fr
Inventor
Wayne Scott Littleford
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.)
Enviro Energy Products Inc
Original Assignee
Enviro Energy Products 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 Enviro Energy Products Inc filed Critical Enviro Energy Products Inc
Priority to AU84276/98A priority Critical patent/AU8427698A/en
Publication of WO1999003564A2 publication Critical patent/WO1999003564A2/fr
Publication of WO1999003564A3 publication Critical patent/WO1999003564A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/104—Ozone

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)

Abstract

On décrit un appareil servant à oxyder NO pour le transformer en NO2 dans un flux gazeux, qui comprend une conduite de flux gazeux, un tubage de gaz d'ozone et des tubes pilotes. Ladite conduite de flux gazeux est munie au moins d'un orifice délimitant une ouverture dans la conduite, inclut un tube de transport d'ozone qui s'étend de l'extérieur de la conduite de flux gazeux à l'intérieur de celle-ci à travers ladite ouverture. La conduite inclut en outre un tube pilote à disposition axiale, qui s'étend dans le sens d'écoulement du flux gazeux et est raccordé à l'extrémité du tube de transport d'ozone, ledit tube pilote étant adapté pour aspirer de l'ozone à l'intérieur du flux gazeux.
PCT/CA1998/000695 1997-07-18 1998-07-20 Aspirateur d'o¿3? Ceased WO1999003564A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU84276/98A AU8427698A (en) 1997-07-18 1998-07-20 O3 aspirator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA 2210849 CA2210849A1 (fr) 1997-07-18 1997-07-18 Aspirateur d'o3
CA2,210,849 1997-07-18

Publications (2)

Publication Number Publication Date
WO1999003564A2 WO1999003564A2 (fr) 1999-01-28
WO1999003564A3 true WO1999003564A3 (fr) 1999-06-10

Family

ID=4161086

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1998/000695 Ceased WO1999003564A2 (fr) 1997-07-18 1998-07-20 Aspirateur d'o¿3?

Country Status (3)

Country Link
AU (1) AU8427698A (fr)
CA (1) CA2210849A1 (fr)
WO (1) WO1999003564A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107398123B (zh) * 2017-09-19 2023-03-21 西南石油大学 一种用于烟道气的超声速旋流捕捉处理系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039275A (fr) * 1973-08-10 1975-04-11
FR2532558A1 (fr) * 1982-09-08 1984-03-09 Buckau Walther Ag Procede pour debarrasser des gaz d'echappement des oxydes d'azote que ces gaz renferment
EP0627253A1 (fr) * 1993-05-28 1994-12-07 Matsushita Electric Industrial Co., Ltd. Système de dénitration
US5639434A (en) * 1994-09-19 1997-06-17 Tampella Power Oy Process for removing nitrogen oxides from the flue gases of a pulp mill
JPH09239238A (ja) * 1996-03-07 1997-09-16 Matsushita Seiko Co Ltd 脱硝装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039275A (fr) * 1973-08-10 1975-04-11
FR2532558A1 (fr) * 1982-09-08 1984-03-09 Buckau Walther Ag Procede pour debarrasser des gaz d'echappement des oxydes d'azote que ces gaz renferment
EP0627253A1 (fr) * 1993-05-28 1994-12-07 Matsushita Electric Industrial Co., Ltd. Système de dénitration
US5639434A (en) * 1994-09-19 1997-06-17 Tampella Power Oy Process for removing nitrogen oxides from the flue gases of a pulp mill
JPH09239238A (ja) * 1996-03-07 1997-09-16 Matsushita Seiko Co Ltd 脱硝装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 84, no. 12, 22 March 1976, Columbus, Ohio, US; abstract no. 79092, AZUMA, KENKOKU: "Nitric oxide oxidation by ozone in waste gas" XP002085112 *
PATENT ABSTRACTS OF JAPAN vol. 098, no. 001 30 January 1998 (1998-01-30) *

Also Published As

Publication number Publication date
AU8427698A (en) 1999-02-10
CA2210849A1 (fr) 1999-01-18
WO1999003564A2 (fr) 1999-01-28

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