JPS62298402A - 混合ガス中の高沸点成分の濃縮方法 - Google Patents

混合ガス中の高沸点成分の濃縮方法

Info

Publication number
JPS62298402A
JPS62298402A JP13988386A JP13988386A JPS62298402A JP S62298402 A JPS62298402 A JP S62298402A JP 13988386 A JP13988386 A JP 13988386A JP 13988386 A JP13988386 A JP 13988386A JP S62298402 A JPS62298402 A JP S62298402A
Authority
JP
Japan
Prior art keywords
gas
heat exchanger
concentrated
tower
supplied
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
JP13988386A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0256934B2 (enExample
Inventor
Takashi Nagamura
長村　孝
Shinji Tomita
伸二 富田
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.)
Teisan KK
Original Assignee
Teisan KK
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 Teisan KK filed Critical Teisan KK
Priority to JP13988386A priority Critical patent/JPS62298402A/ja
Publication of JPS62298402A publication Critical patent/JPS62298402A/ja
Publication of JPH0256934B2 publication Critical patent/JPH0256934B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation By Low-Temperature Treatments (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
JP13988386A 1986-06-16 1986-06-16 混合ガス中の高沸点成分の濃縮方法 Granted JPS62298402A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13988386A JPS62298402A (ja) 1986-06-16 1986-06-16 混合ガス中の高沸点成分の濃縮方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13988386A JPS62298402A (ja) 1986-06-16 1986-06-16 混合ガス中の高沸点成分の濃縮方法

Publications (2)

Publication Number Publication Date
JPS62298402A true JPS62298402A (ja) 1987-12-25
JPH0256934B2 JPH0256934B2 (enExample) 1990-12-03

Family

ID=15255801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13988386A Granted JPS62298402A (ja) 1986-06-16 1986-06-16 混合ガス中の高沸点成分の濃縮方法

Country Status (1)

Country Link
JP (1) JPS62298402A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008038561A1 (en) * 2006-09-26 2008-04-03 Taiyo Nippon Sanso Corporation Method and equipment for the enrichment of heavy oxygen isotopes
JP5132822B1 (ja) * 2012-03-27 2013-01-30 大陽日酸株式会社 蒸留装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2309283B1 (en) * 2008-08-01 2012-09-19 Osaka University Polarized xenon gas concentration method, polarized xenon gas manufacturing supply device, and mri system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008038561A1 (en) * 2006-09-26 2008-04-03 Taiyo Nippon Sanso Corporation Method and equipment for the enrichment of heavy oxygen isotopes
JP2008080200A (ja) * 2006-09-26 2008-04-10 Taiyo Nippon Sanso Corp 酸素同位体重成分の濃縮方法および濃縮装置
US7922875B2 (en) 2006-09-26 2011-04-12 Taiyo Nippon Sanso Corporation Method and apparatus for enrichment of heavy oxygen isotopes
CN101516476B (zh) 2006-09-26 2012-09-19 大阳日酸株式会社 重氧同位素成分的浓缩方法及浓缩装置
JP5132822B1 (ja) * 2012-03-27 2013-01-30 大陽日酸株式会社 蒸留装置
US9194623B2 (en) 2012-03-27 2015-11-24 Taiyo Nippon Sanso Corporation Distillation device

Also Published As

Publication number Publication date
JPH0256934B2 (enExample) 1990-12-03

Similar Documents

Publication Publication Date Title
JP2989516B2 (ja) 昇圧窒素を製造するための極低温精留方法及びその装置
US6601406B1 (en) Methods and apparatus for high propane recovery
KR100225681B1 (ko) 저순도 산소 제조용 저온 정류 시스템
KR840002975A (ko) 산소용 공기분리 플랜트로부터 알곤을 회수하는 공정 및 장치
JPH04227456A (ja) 生成物ガスを生成するための極低温蒸留による空気分離方法及びそのための装置
KR880700227A (ko) 공기증류로부터 증가된 아르곤회수
KR20000011251A (ko) 산소를제조하기위해공급공기의극저온정류를수행하는방법및장치
KR100313616B1 (ko) 산소를 동시에 생성하는 복수 개의 증류탑으로된 질소 발생기의극저온 공기 증류 방법
JPH05203347A (ja) 高純度酸素製造のための極低温精留システム
JPH04227457A (ja) 生成物ガスを生成するための極低温蒸留による空気分離方法及びそのための装置
JP3545629B2 (ja) 超高純度窒素及び超高純度酸素を生成するための極低温精製方法及び装置
KR970002229A (ko) 초-고순도 산소의 제조 방법 및 장치
JPS6298184A (ja) 酸素不含クリプトン−キセノン濃縮物の製造法
KR20010105207A (ko) 분기된 탕관 환류를 갖는 극저온 공기 분리 시스템
JPH067601A (ja) 多成分流の分離方法
US2214790A (en) Process and apparatus for separating gases
KR950006408A (ko) 액체 산소 펌핑 방법 및 장치
RU2069293C1 (ru) Криогенный способ получения азота из воздуха
JPH0655001A (ja) 塔間熱的結合した多塔式蒸留方法
JPH05288464A (ja) 窒素と超高純度酸素を生成するための極低温式精留方法及び装置
JPH11325719A (ja) 高純度窒素を製造するための直列カラム極低温精留システム
US2502250A (en) Recovery of oxygen from the atmosphere
KR100288569B1 (ko) 저순도 산소를 제조하기 위한 단일 칼럼 극저온 정류 시스템
JPS62298402A (ja) 混合ガス中の高沸点成分の濃縮方法
KR19980018066A (ko) 저순도의 산소 및 고순도의 질소를 생산하는 인공 기상학적인 칼럼 정류시스템

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees