JPS5549144A - Using method of adsorption tower - Google Patents

Using method of adsorption tower

Info

Publication number
JPS5549144A
JPS5549144A JP12260978A JP12260978A JPS5549144A JP S5549144 A JPS5549144 A JP S5549144A JP 12260978 A JP12260978 A JP 12260978A JP 12260978 A JP12260978 A JP 12260978A JP S5549144 A JPS5549144 A JP S5549144A
Authority
JP
Japan
Prior art keywords
adsorption tower
adsorption
conduit
impurities
action
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
JP12260978A
Other languages
Japanese (ja)
Inventor
Hideji Mori
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12260978A priority Critical patent/JPS5549144A/en
Publication of JPS5549144A publication Critical patent/JPS5549144A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To increase the mean rate of adsorption and decrease the amount of use of adsorbents by using three adsorption towers, connecting two of these in series to let them perform adsorption action and simultaneously performing regeneration action of the remaining one.
CONSTITUTION: Three adsorption towers A, B, C are used. The adsorption tower B is connected in series to the rear flow side of the adsorption tower A and the raw material gas containing impurities is admitted to the lower part of the adsorption tower A through conduit 1. Further it is admitted to the lower part of the adsorption tower B through conduit 2 to remove impurities. The gas is then exhausted through conduit 3. On the other hand, regenerating gas is admitted through conduit 4 into the adsorption tower C to desorb the impurities from the adsorbents. This gas is then exhausted through conduit 5. Next, the adsorption tower C is connected to the rear flow side of the adsorption tower B and the impurities in the raw material gas are removed, during which time the regeneration of the adsorption tower A is accomplished. Next, the adsorption tower A is connected to the rear side of the adsorption tower C and adsorption action is effected, at the same instant of which the regeneration action of the adsorption tower B is effected, thus the abovementioned operations are subsequently repeated.
COPYRIGHT: (C)1980,JPO&Japio
JP12260978A 1978-10-06 1978-10-06 Using method of adsorption tower Pending JPS5549144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12260978A JPS5549144A (en) 1978-10-06 1978-10-06 Using method of adsorption tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12260978A JPS5549144A (en) 1978-10-06 1978-10-06 Using method of adsorption tower

Publications (1)

Publication Number Publication Date
JPS5549144A true JPS5549144A (en) 1980-04-09

Family

ID=14840170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12260978A Pending JPS5549144A (en) 1978-10-06 1978-10-06 Using method of adsorption tower

Country Status (1)

Country Link
JP (1) JPS5549144A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03243733A (en) * 1990-02-21 1991-10-30 Natl Res Inst For Metals Heat-resistant ni3al intermetallic compound
US5447558A (en) * 1993-02-25 1995-09-05 The Boc Group Plc Purification method and apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132600A (en) * 1974-09-12 1976-03-19 Dai Ichi Kogyo Seiyaku Co Ltd KORESUTEROORUOBUNRISURUHOHO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132600A (en) * 1974-09-12 1976-03-19 Dai Ichi Kogyo Seiyaku Co Ltd KORESUTEROORUOBUNRISURUHOHO

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03243733A (en) * 1990-02-21 1991-10-30 Natl Res Inst For Metals Heat-resistant ni3al intermetallic compound
US5447558A (en) * 1993-02-25 1995-09-05 The Boc Group Plc Purification method and apparatus

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