JPS57202378A - Hydrogenating and thermally decomposition method of coal - Google Patents

Hydrogenating and thermally decomposition method of coal

Info

Publication number
JPS57202378A
JPS57202378A JP8781381A JP8781381A JPS57202378A JP S57202378 A JPS57202378 A JP S57202378A JP 8781381 A JP8781381 A JP 8781381A JP 8781381 A JP8781381 A JP 8781381A JP S57202378 A JPS57202378 A JP S57202378A
Authority
JP
Japan
Prior art keywords
coal
reaction product
fine
powder
hydrogen
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
JP8781381A
Other languages
Japanese (ja)
Other versions
JPH0132276B2 (en
Inventor
Kunihiko Yamashita
Muneaki Kimura
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo 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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP8781381A priority Critical patent/JPS57202378A/en
Priority to GB8210023A priority patent/GB2100280B/en
Priority to AU82383/82A priority patent/AU546668B2/en
Priority to DE19823212744 priority patent/DE3212744A1/en
Priority to CA000400670A priority patent/CA1173390A/en
Priority to US06/366,125 priority patent/US4412908A/en
Publication of JPS57202378A publication Critical patent/JPS57202378A/en
Publication of JPH0132276B2 publication Critical patent/JPH0132276B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PURPOSE: To suppress the generation of method and obtain a gasoline fraction in high yield, by jetting a fine coal powder into a high temperature and pressure steam flow, instantaneously reacting them, reducing the temperature and removing the resultant char, separating the reaction product under cooling, and circulating the reaction product partially through the system.
CONSTITUTION: A coal is heat-treated in a hydrogen geseous atmosphere, liquefied and gasified. In the process, the fine acoal powder is jetted into a high temperature and pressure steam flow at a pressure of 35W250kg/cm2 (gauge), rapidly heated to 750W1,100°C and reacted instantaneously. The reaction product is then cooled and then reacted at 500W850°C for 0.1W30sec. The resultant char is the separted from the product, and fuel oil is separated under cooling. The separated fuel oil is at least partially circulated and fed to the hydrogenating process to hydrogenate and decompose coal continuously. Preferably, the rate of heating the fine coal powder is ≥10,000°C/sec, and the weight ratio between the coal and the hydrogen is (10:1)W(2:3).
COPYRIGHT: (C)1982,JPO&Japio
JP8781381A 1981-04-07 1981-06-08 Hydrogenating and thermally decomposition method of coal Granted JPS57202378A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP8781381A JPS57202378A (en) 1981-06-08 1981-06-08 Hydrogenating and thermally decomposition method of coal
GB8210023A GB2100280B (en) 1981-04-07 1982-04-05 Process for thermal hydrocracking of coal
AU82383/82A AU546668B2 (en) 1981-04-07 1982-04-06 Thermal hydrocracking of coal
DE19823212744 DE3212744A1 (en) 1981-04-07 1982-04-06 METHOD FOR THE THERMAL HYDROCRACKING OF COAL
CA000400670A CA1173390A (en) 1981-04-07 1982-04-07 Process for thermal hydrocracking of coal
US06/366,125 US4412908A (en) 1981-04-07 1982-04-07 Process for thermal hydrocracking of coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8781381A JPS57202378A (en) 1981-06-08 1981-06-08 Hydrogenating and thermally decomposition method of coal

Publications (2)

Publication Number Publication Date
JPS57202378A true JPS57202378A (en) 1982-12-11
JPH0132276B2 JPH0132276B2 (en) 1989-06-30

Family

ID=13925409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8781381A Granted JPS57202378A (en) 1981-04-07 1981-06-08 Hydrogenating and thermally decomposition method of coal

Country Status (1)

Country Link
JP (1) JPS57202378A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59124990A (en) * 1983-01-04 1984-07-19 Asahi Chem Ind Co Ltd Hydro-thermal cracking of coal
JPS60186586A (en) * 1984-03-06 1985-09-24 Asahi Chem Ind Co Ltd Pyrolysis of carbonaceous substance
KR100686922B1 (en) 2005-07-04 2007-02-26 한국에너지기술연구원 Hydrogen Gasify Reacting apparatus of Coal for Synthetic Natural Gas Production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59124990A (en) * 1983-01-04 1984-07-19 Asahi Chem Ind Co Ltd Hydro-thermal cracking of coal
JPS60186586A (en) * 1984-03-06 1985-09-24 Asahi Chem Ind Co Ltd Pyrolysis of carbonaceous substance
KR100686922B1 (en) 2005-07-04 2007-02-26 한국에너지기술연구원 Hydrogen Gasify Reacting apparatus of Coal for Synthetic Natural Gas Production

Also Published As

Publication number Publication date
JPH0132276B2 (en) 1989-06-30

Similar Documents

Publication Publication Date Title
EP0699651A1 (en) Process and apparatus for the production of methanol from condensed carbonaceous material
US3817723A (en) Two-stage gasification of pretreated coal
US4009121A (en) Method of temperature control in catalyst regeneration
CA1126673A (en) Hydrogenation of carbonaceous materials
US4263141A (en) Process of producing gasoline from synthesis gas
ES8104384A1 (en) Method for the cooling of solid residues of gasification
DE2967133D1 (en) Process and device for the preparation of hydrogen
US4198212A (en) Coal gasification effluent treatment
US3944480A (en) Production of oil and high Btu gas from coal
CA1174245A (en) Method of obtaining improved equilibrium conditions and of simultaneously producing steam under high pressure in the production of methanol
ES8502077A1 (en) Process for the continuous preparation of aromatic diamines with simultaneous generation of steam.
US4564513A (en) Process for the production of carbon monoxide
JPS57202378A (en) Hydrogenating and thermally decomposition method of coal
US3692506A (en) High btu gas content from coal
GB1517725A (en) Process for producing a natural gas substitute
JPH0250888B2 (en)
KR850005425A (en) Anhydrous high pressure melamine synthesis method
GB2002025A (en) Process for feeding coal to a pressure gasification reactor
JPS57205310A (en) Producing apparatus for gaseous carbon dioxide
JPS5440806A (en) Hydrogenating decomposition of hydrocarbon by waste desulfurization catalyst
JPS5796085A (en) Gasification of heavy oil
US2429247A (en) Method and apparatus for fluid catalytic conversion
US2716055A (en) Production of water gas and the like
DE4230819C2 (en) Method and apparatus for gasifying coal and using the gas obtained
EP4186853A1 (en) Method and device for producing ammonia