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"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Method and apparatus for converting coal to liquid hydrocarbons

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C10B-003/02    C10G-001/00   
미국특허분류(USC) 201/040 ; 201/06 ; 201/08 ; 201/014 ; 201/025 ; 208/400 ; 208/427 ; 585/241
출원번호 US-0863030 (1997-05-23)
발명자 / 주소
대리인 / 주소
    Pollock, Vande Sande & Amernick, R.L.L.P.
인용정보 피인용 횟수 : 42  인용 특허 : 20
초록

A method of forming liquid hydrocarbons from solid coal. The coal is pulverized to provide a particulate coal feed, which is then extruded to provide a hollow tube of compressed coal supported inside of a support tube. A clay feed is extruded to provide a hollow tube of compressed clay supported inside of the coal tube and a combustible fuel is burned inside of the clay tube. The temperature of combustion is sufficient to fire the extruded clay and pyrolyze the extruded coal to produce hydrocarbon gases and coal char. The support tube has holes for relea...

대표
청구항

[ I claim:] [1.] A method of forming liquid hydrocarbons from solid coal comprising the steps of:pulverizing the coal to provide a particulate coal feed;extruding said coal feed to provide a hollow tube of compressed coal supported inside of a support tube;extruding a clay feed to provide a hollow tube of compressed clay supported inside of said coal tube;burning a combustible fuel inside of said clay tube, the temperature of said combustion being sufficient to fire said extruded clay and pyrolyze said extruded coal to produce hydrocarbon gases and coal ...

이 특허에 인용된 특허 (20)

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  15. Supp Emil (Dietzenbach DEX) Jockel Heinz (Klein-Gerau DEX) Cornelius Gerhard (Bergen-Enkheim DEX) Marschner Friedmann (Oberursel DEX). Production of methanol. USP1981064271086.
  16. Smith Roger M. (Joliet IL). Push-pull coupling for power scrapers. USP1981054266798.
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  20. Wang Chi S. (5923 Fairmont Dr. Woodridge IL 60517). Ultra-pyrolysis reactor for hazardous waste destruction. USP1997035614156.

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