JPS57107220A - Method for adsorption and separation of gaseous mixture - Google Patents

Method for adsorption and separation of gaseous mixture

Info

Publication number
JPS57107220A
JPS57107220A JP55183821A JP18382180A JPS57107220A JP S57107220 A JPS57107220 A JP S57107220A JP 55183821 A JP55183821 A JP 55183821A JP 18382180 A JP18382180 A JP 18382180A JP S57107220 A JPS57107220 A JP S57107220A
Authority
JP
Japan
Prior art keywords
tower
adsorption
gaseous mixture
fed
adsorption tower
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
JP55183821A
Other languages
Japanese (ja)
Inventor
Tatsuo Amitani
Takei Kubo
Kenichi Maehara
Jun Izumi
Hiroyuki Tsutaya
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 JP55183821A priority Critical patent/JPS57107220A/en
Priority to US06/328,700 priority patent/US4431432A/en
Priority to GB8137080A priority patent/GB2090162B/en
Priority to KR1019810004834A priority patent/KR860000191B1/en
Priority to DE19813150690 priority patent/DE3150690A1/en
Priority to FR818123928A priority patent/FR2497121B1/en
Publication of JPS57107220A publication Critical patent/JPS57107220A/en
Pending legal-status Critical Current

Links

Landscapes

  • Separation Of Gases By Adsorption (AREA)

Abstract

PURPOSE: To eliminate the need for vacuum pumps without lowering the amt. of gaseous N2 in products by removing he gaseous mixture in an adsorption tower, evacuating the tower inside and feeding the gaseous mixture to an adsorption tower prior to adsorption process in separation of N2 and O2 in air and the like.
CONSTITUTION: Pressurized raw material air and the like is fed into an adsorption tower 11, where the O2 which is an easy to adsorb component is adsorbed and the N2 which is a difficult-to-absorb component is concd. and is fed into a tank 26. The gaseous mixture left in an adsorption tower 13 are discharged into a discharge pipe 23, and the inside of said tower is subjected to a primary evacuation and further to a secondary evacuation. The gaseous mixture in the pipe 23 are fed into an adsorption tower 12, and while the gases in the tower 12 are scavenged, the O2 adsorbed on an adsorbent 12a is desorbed and is discharged through a main discharge pipe 6. Thence, N2 is reflowed into the tower 12 from the tank 26, so that the inside of the tower is boosted up to prescribed pressure. In the towers 11, 12, 13, the adsorption, evacuation, desorption and boosting are repeated successively at deviated timings.
COPYRIGHT: (C)1982,JPO&Japio
JP55183821A 1980-12-26 1980-12-26 Method for adsorption and separation of gaseous mixture Pending JPS57107220A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP55183821A JPS57107220A (en) 1980-12-26 1980-12-26 Method for adsorption and separation of gaseous mixture
US06/328,700 US4431432A (en) 1980-12-26 1981-12-08 Process and apparatus for separating a mixed gas such as air
GB8137080A GB2090162B (en) 1980-12-26 1981-12-09 Process and apparatus for separating a mixed gas such as air
KR1019810004834A KR860000191B1 (en) 1980-12-26 1981-12-10 Process for separating a mixed gas such as air
DE19813150690 DE3150690A1 (en) 1980-12-26 1981-12-21 Process and equipment for separating a gas mixture, such as air, by adsorption
FR818123928A FR2497121B1 (en) 1980-12-26 1981-12-22 METHOD AND APPARATUS FOR SEPARATING A MIXED GAS SUCH AS AIR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55183821A JPS57107220A (en) 1980-12-26 1980-12-26 Method for adsorption and separation of gaseous mixture

Publications (1)

Publication Number Publication Date
JPS57107220A true JPS57107220A (en) 1982-07-03

Family

ID=16142438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55183821A Pending JPS57107220A (en) 1980-12-26 1980-12-26 Method for adsorption and separation of gaseous mixture

Country Status (1)

Country Link
JP (1) JPS57107220A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107469553A (en) * 2017-07-11 2017-12-15 首钢京唐钢铁联合有限责任公司 Bucket machine intelligent circulation conveys activated coke control system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107469553A (en) * 2017-07-11 2017-12-15 首钢京唐钢铁联合有限责任公司 Bucket machine intelligent circulation conveys activated coke control system and method
CN107469553B (en) * 2017-07-11 2020-11-20 首钢京唐钢铁联合有限责任公司 Control system and method for intelligently and circularly conveying active coke by chain bucket machine

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