GB2195175B - Improved method of providing oxygen enriched flame - Google Patents

Improved method of providing oxygen enriched flame

Info

Publication number
GB2195175B
GB2195175B GB8706525A GB8706525A GB2195175B GB 2195175 B GB2195175 B GB 2195175B GB 8706525 A GB8706525 A GB 8706525A GB 8706525 A GB8706525 A GB 8706525A GB 2195175 B GB2195175 B GB 2195175B
Authority
GB
United Kingdom
Prior art keywords
oxygen
flame
gaseous fuel
stream
enriched air
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
GB8706525A
Other versions
GB8706525D0 (en
GB2195175A (en
Inventor
William P Coppin
Richard A Campos
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.)
Maxon Corp
Original Assignee
Maxon Corp
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 Maxon Corp filed Critical Maxon Corp
Publication of GB8706525D0 publication Critical patent/GB8706525D0/en
Publication of GB2195175A publication Critical patent/GB2195175A/en
Application granted granted Critical
Publication of GB2195175B publication Critical patent/GB2195175B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

A centrally disposed stream of gaseous fuel is provided at a pressure sufficient to direct the flame in a longitudinal direction, and a multiplicity of streams of oxygen- enriched air (or oxygen) in preferably a substantially stoichiometric amount are disposed about the stream of fuel and at a radial angle selected from approximately +20 DEG to -20 DEG , diverging from or converging towards, the longitudinal axis of the gaseous fuel stream. Next, the streams of gaseous fuel and oxygen enriched air are mixed. Finally, the mixture is combusted to form a sustainable flame having a zone of reduced temperature surrounding the flame to burn the gaseous fuel efficiently and to form relatively low levels of noxious combustion products therefrom. The oxygen- enriched air may contain up to 35% oxygen, and is fed through angled apertures 22 in an orifice plate 12 surrounding a fuel nozzle 16. <IMAGE>
GB8706525A 1986-09-22 1987-03-19 Improved method of providing oxygen enriched flame Expired - Lifetime GB2195175B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90960886A 1986-09-22 1986-09-22

Publications (3)

Publication Number Publication Date
GB8706525D0 GB8706525D0 (en) 1987-04-23
GB2195175A GB2195175A (en) 1988-03-30
GB2195175B true GB2195175B (en) 1990-08-01

Family

ID=25427541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8706525A Expired - Lifetime GB2195175B (en) 1986-09-22 1987-03-19 Improved method of providing oxygen enriched flame

Country Status (3)

Country Link
DE (1) DE3730122A1 (en)
FR (1) FR2604241A1 (en)
GB (1) GB2195175B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325518A (en) * 1997-05-02 1998-11-25 Derek William Wild Gas burner
US6685464B2 (en) * 2001-03-28 2004-02-03 L'Air Liquide - Societe Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procedes Georges Claude High velocity injection of enriched oxygen gas having low amount of oxygen enrichment
CN104006405A (en) * 2013-02-27 2014-08-27 唐山纳川节能设备制造有限公司 Ceramic kiln oxygen enrichment combustion supporting and energy saving device

Also Published As

Publication number Publication date
FR2604241A1 (en) 1988-03-25
GB8706525D0 (en) 1987-04-23
DE3730122A1 (en) 1988-03-31
GB2195175A (en) 1988-03-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee