JPS5411881A - Process for producing dry oxygen enriched air - Google Patents

Process for producing dry oxygen enriched air

Info

Publication number
JPS5411881A
JPS5411881A JP7801677A JP7801677A JPS5411881A JP S5411881 A JPS5411881 A JP S5411881A JP 7801677 A JP7801677 A JP 7801677A JP 7801677 A JP7801677 A JP 7801677A JP S5411881 A JPS5411881 A JP S5411881A
Authority
JP
Japan
Prior art keywords
enriched air
oxygen enriched
dry oxygen
producing dry
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.)
Granted
Application number
JP7801677A
Other languages
Japanese (ja)
Other versions
JPS5814808B2 (en
Inventor
Hirohisa Yoshida
Motohei Katsuta
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 JP7801677A priority Critical patent/JPS5814808B2/en
Publication of JPS5411881A publication Critical patent/JPS5411881A/en
Publication of JPS5814808B2 publication Critical patent/JPS5814808B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain dry 02 enriched air for use in blasting the same into a blast furnace, having comparatively low purity, and low dehumidity factor, and being cheap in price by cooling 02 enriched air or raw material air separated using an 02 permeable membrane with cold N2 enriched air.
COPYRIGHT: (C)1979,JPO&Japio
JP7801677A 1977-06-30 1977-06-30 Dry oxygen enriched air production method Expired JPS5814808B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7801677A JPS5814808B2 (en) 1977-06-30 1977-06-30 Dry oxygen enriched air production method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7801677A JPS5814808B2 (en) 1977-06-30 1977-06-30 Dry oxygen enriched air production method

Publications (2)

Publication Number Publication Date
JPS5411881A true JPS5411881A (en) 1979-01-29
JPS5814808B2 JPS5814808B2 (en) 1983-03-22

Family

ID=13649989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7801677A Expired JPS5814808B2 (en) 1977-06-30 1977-06-30 Dry oxygen enriched air production method

Country Status (1)

Country Link
JP (1) JPS5814808B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134539A1 (en) * 1981-09-01 1983-03-17 Leonid Nikolaevič Čekalov Process for the biological waste water purification
US4584439A (en) * 1983-12-01 1986-04-22 Floating Membranes, Inc. Audio transducer with controlled flexibility diaphragm
JPS61205603A (en) * 1985-03-08 1986-09-11 Teijin Ltd Oxygen enriching device
EP0888805A3 (en) * 1997-06-05 1999-04-14 Praxair Technology, Inc. Process for oxygen-enriching using a solid electrolyte system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134539A1 (en) * 1981-09-01 1983-03-17 Leonid Nikolaevič Čekalov Process for the biological waste water purification
US4584439A (en) * 1983-12-01 1986-04-22 Floating Membranes, Inc. Audio transducer with controlled flexibility diaphragm
JPS61205603A (en) * 1985-03-08 1986-09-11 Teijin Ltd Oxygen enriching device
JPH03325B2 (en) * 1985-03-08 1991-01-07 Teijin Ltd
EP0888805A3 (en) * 1997-06-05 1999-04-14 Praxair Technology, Inc. Process for oxygen-enriching using a solid electrolyte system
KR100363752B1 (en) * 1997-06-05 2003-02-11 프랙스에어 테크놀로지, 인코포레이티드 Solid electrolyte systems for use with furnaces
CN1117604C (en) * 1997-06-05 2003-08-13 普莱克斯技术有限公司 Solid electrolyte systems for use with furnaces

Also Published As

Publication number Publication date
JPS5814808B2 (en) 1983-03-22

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