JPS5551702A - Raising method for concentration of heavy hydrogen in synthesis gas - Google Patents

Raising method for concentration of heavy hydrogen in synthesis gas

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Publication number
JPS5551702A
JPS5551702A JP12146378A JP12146378A JPS5551702A JP S5551702 A JPS5551702 A JP S5551702A JP 12146378 A JP12146378 A JP 12146378A JP 12146378 A JP12146378 A JP 12146378A JP S5551702 A JPS5551702 A JP S5551702A
Authority
JP
Japan
Prior art keywords
steam
reforming
synthesis gas
heavy hydrogen
naphtha
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
JP12146378A
Other languages
Japanese (ja)
Inventor
Migiji Miyashita
Shiro Senrui
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko 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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP12146378A priority Critical patent/JPS5551702A/en
Publication of JPS5551702A publication Critical patent/JPS5551702A/en
Pending legal-status Critical Current

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  • Hydrogen, Water And Hydrids (AREA)

Abstract

PURPOSE: To raise the concn. of heavy hydrogen in a synthesis gas by reevaporating process condensed water discharged from a hydrocarbon reforming process and a carbon monoxide converting process and by supplying the resulting steam to the reforming process.
CONSTITUTION: In steam reforming of naphtha, naphtha 1 passed through a desulfurization process enters reforming process A together with steam 5, and it is decomposed and taken out as synthesis gas 2 through carbon monoxide converting process B and decarboxylation process C. Condensed water 3 discharged from processes B, C is converted into hot steam 4 by heater D, and steam 4 is supplied to process A again. By continuously performing steam reforming of naphtha 1 the ratio of heavy hydrogen in gas 2 is raised. In addn., by this method the amt. of steam 5 supplied is reduced.
COPYRIGHT: (C)1980,JPO&Japio
JP12146378A 1978-10-04 1978-10-04 Raising method for concentration of heavy hydrogen in synthesis gas Pending JPS5551702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12146378A JPS5551702A (en) 1978-10-04 1978-10-04 Raising method for concentration of heavy hydrogen in synthesis gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12146378A JPS5551702A (en) 1978-10-04 1978-10-04 Raising method for concentration of heavy hydrogen in synthesis gas

Publications (1)

Publication Number Publication Date
JPS5551702A true JPS5551702A (en) 1980-04-15

Family

ID=14811752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12146378A Pending JPS5551702A (en) 1978-10-04 1978-10-04 Raising method for concentration of heavy hydrogen in synthesis gas

Country Status (1)

Country Link
JP (1) JPS5551702A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414195A (en) * 1980-09-01 1983-11-08 Sulzer Brothers Limited Method for the preparation of deuterium-enriched water
US5214348A (en) * 1990-11-19 1993-05-25 Mitsubishi Denki Kabushiki Kaisha Color crt with insulating stud pins for shadow mask support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414195A (en) * 1980-09-01 1983-11-08 Sulzer Brothers Limited Method for the preparation of deuterium-enriched water
US5214348A (en) * 1990-11-19 1993-05-25 Mitsubishi Denki Kabushiki Kaisha Color crt with insulating stud pins for shadow mask support

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