JPS5548288A - Production of synthesis gas - Google Patents

Production of synthesis gas

Info

Publication number
JPS5548288A
JPS5548288A JP11992178A JP11992178A JPS5548288A JP S5548288 A JPS5548288 A JP S5548288A JP 11992178 A JP11992178 A JP 11992178A JP 11992178 A JP11992178 A JP 11992178A JP S5548288 A JPS5548288 A JP S5548288A
Authority
JP
Japan
Prior art keywords
zone
tar
gas
produced
char
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
JP11992178A
Other languages
Japanese (ja)
Other versions
JPS5717914B2 (en
Inventor
Kenichi Gomi
Hiroshi Miyadera
Shuntaro Koyama
Shinji Tanaka
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP11992178A priority Critical patent/JPS5548288A/en
Publication of JPS5548288A publication Critical patent/JPS5548288A/en
Publication of JPS5717914B2 publication Critical patent/JPS5717914B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To gasify a carbonaceous fuel in high efficiency, with little discharge of pollutant and tar from the system, by recovering the tar, etc. produced in the gasification process, and introducing the recovered tar, etc. into the zone for the high-temperature combustion of char under a fluidized bed gasification zone.
CONSTITUTION: A carbonaceous material 1 is fed to the gasification zone 2A and fluidized by steam 4 and hot gas produced in the combustion zone 2B and composed mainly of CO2. The carbonaceous material is decomposed in the gasification zone 2A to a gas rich in H2 and CH4, and tar and char. The char is completely burnt in the zone 2B by an oxygen-containing gas 3, and the gas and tar produced in the zone 2A are extracted through a pipe 9 together with the dust, etc. produced in the zone 2B. The dust, etc. collected by a cyclone 18 is slurrified with the tar separated by a gas-liquid separator 36 via an indirect heat-exchanger 22 and a ventury scrubber 30, and the slurry is recycled to the zone 2B.
COPYRIGHT: (C)1980,JPO&Japio
JP11992178A 1978-09-30 1978-09-30 Production of synthesis gas Granted JPS5548288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11992178A JPS5548288A (en) 1978-09-30 1978-09-30 Production of synthesis gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11992178A JPS5548288A (en) 1978-09-30 1978-09-30 Production of synthesis gas

Publications (2)

Publication Number Publication Date
JPS5548288A true JPS5548288A (en) 1980-04-05
JPS5717914B2 JPS5717914B2 (en) 1982-04-13

Family

ID=14773466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11992178A Granted JPS5548288A (en) 1978-09-30 1978-09-30 Production of synthesis gas

Country Status (1)

Country Link
JP (1) JPS5548288A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162353U (en) * 1981-04-02 1982-10-13
JPH03116298A (en) * 1990-09-12 1991-05-17 Tokyo Electric Co Ltd Merchandise sales registration device
JP2011026578A (en) * 2009-07-02 2011-02-10 National Institute Of Advanced Industrial Science & Technology Method for producing mixed gas
WO2018043343A1 (en) * 2016-09-02 2018-03-08 Ｊｆｅスチール株式会社 Method for reducing molecular weight of organic substance, and system for reducing molecular weight of organic substance
JP2020055946A (en) * 2018-10-02 2020-04-09 株式会社Ihi Gasification gas production apparatus, and production method of gasification gas

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411372U (en) * 1990-05-17 1992-01-30

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343702A (en) * 1976-10-01 1978-04-20 Ube Ind Ltd Gasifying furnaces of coal, etc.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343702A (en) * 1976-10-01 1978-04-20 Ube Ind Ltd Gasifying furnaces of coal, etc.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162353U (en) * 1981-04-02 1982-10-13
JPH0311218Y2 (en) * 1981-04-02 1991-03-19
JPH03116298A (en) * 1990-09-12 1991-05-17 Tokyo Electric Co Ltd Merchandise sales registration device
JP2011026578A (en) * 2009-07-02 2011-02-10 National Institute Of Advanced Industrial Science & Technology Method for producing mixed gas
WO2018043343A1 (en) * 2016-09-02 2018-03-08 Ｊｆｅスチール株式会社 Method for reducing molecular weight of organic substance, and system for reducing molecular weight of organic substance
JPWO2018043343A1 (en) * 2016-09-02 2018-09-06 Ｊｆｅスチール株式会社 Method for reducing molecular weight of organic substance and system for reducing molecular weight of organic substance
JP2020055946A (en) * 2018-10-02 2020-04-09 株式会社Ihi Gasification gas production apparatus, and production method of gasification gas

Also Published As

Publication number Publication date
JPS5717914B2 (en) 1982-04-13

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