JPS5490076A - Apparatus for feeding oxygen-enriched air - Google Patents

Apparatus for feeding oxygen-enriched air

Info

Publication number
JPS5490076A
JPS5490076A JP15803277A JP15803277A JPS5490076A JP S5490076 A JPS5490076 A JP S5490076A JP 15803277 A JP15803277 A JP 15803277A JP 15803277 A JP15803277 A JP 15803277A JP S5490076 A JPS5490076 A JP S5490076A
Authority
JP
Japan
Prior art keywords
air
fed
heat
heat exchanger
hot
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.)
Pending
Application number
JP15803277A
Other languages
Japanese (ja)
Inventor
Tatsuo Amitani
Takei Kubo
Kiyohiro Koga
Jun Izumi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP15803277A priority Critical patent/JPS5490076A/en
Publication of JPS5490076A publication Critical patent/JPS5490076A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals

Landscapes

  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

PURPOSE: To save energy and reduce cost through regeneration of absorbent with recovered heat fed to a dehumidifying means for oxygen enriching provided on the upstream of the air compressor from a heat exchange provided on the downstream thereof.
CONSTITUTION: A combustion air delivered as a hot air after compressed with an air compressor 4 is fed to a hot blast stove 5 as reduced in the temperature passing through a heat exchanger. A regeneratove air inducted by a blower is fed to a heat exchanger 12 and then, sent as a hot air to a dehumidifying means 11 for oxygen enriching to remove moisture and N2 gas contained in the combustion gas fed by the air compressor 4. Structurally, the air fed to the hot blast stove is heated with a predheater. Therefore, heat of air is increased in the heat exhange with exhaust through the preheater, even if the temperature thereof is lowered passing through the heat exchanger. In this manner, decline in the efficiency can be eased, thereby affording oxygen enriched air at a low cost.
COPYRIGHT: (C)1979,JPO&Japio
JP15803277A 1977-12-28 1977-12-28 Apparatus for feeding oxygen-enriched air Pending JPS5490076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15803277A JPS5490076A (en) 1977-12-28 1977-12-28 Apparatus for feeding oxygen-enriched air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15803277A JPS5490076A (en) 1977-12-28 1977-12-28 Apparatus for feeding oxygen-enriched air

Publications (1)

Publication Number Publication Date
JPS5490076A true JPS5490076A (en) 1979-07-17

Family

ID=15662773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15803277A Pending JPS5490076A (en) 1977-12-28 1977-12-28 Apparatus for feeding oxygen-enriched air

Country Status (1)

Country Link
JP (1) JPS5490076A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752706A (en) * 1980-09-16 1982-03-29 Ngk Insulators Ltd Medium for modifying intake air used for combustion and combusting apparatus using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752706A (en) * 1980-09-16 1982-03-29 Ngk Insulators Ltd Medium for modifying intake air used for combustion and combusting apparatus using the same

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