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KR870008009A - Fluidization method of low carbon coal - Google Patents

Fluidization method of low carbon coal Download PDF

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Publication number
KR870008009A
KR870008009A KR1019860000981A KR860000981A KR870008009A KR 870008009 A KR870008009 A KR 870008009A KR 1019860000981 A KR1019860000981 A KR 1019860000981A KR 860000981 A KR860000981 A KR 860000981A KR 870008009 A KR870008009 A KR 870008009A
Authority
KR
South Korea
Prior art keywords
low
coal
fluidizing
carbon
less
Prior art date
Application number
KR1019860000981A
Other languages
Korean (ko)
Other versions
KR900000915B1 (en
Inventor
도오루 소가와
아기기요 모노가미
Original Assignee
가부시기가이샤 구루시마그룹교도기주쓰겡규쇼
스기야마 다다시
가부시기가이샤 니뽕가이하쓰콘셀런트
가부시기 가이샤 구루시마교도 기주쓰겡규쇼
소내 이사오
가부시기 가이샤 니뽕가이하쓰
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.)
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Publication date
Application filed by 가부시기가이샤 구루시마그룹교도기주쓰겡규쇼, 스기야마 다다시, 가부시기가이샤 니뽕가이하쓰콘셀런트, 가부시기 가이샤 구루시마교도 기주쓰겡규쇼, 소내 이사오, 가부시기 가이샤 니뽕가이하쓰 filed Critical 가부시기가이샤 구루시마그룹교도기주쓰겡규쇼
Priority to KR1019860000981A priority Critical patent/KR900000915B1/en
Publication of KR870008009A publication Critical patent/KR870008009A/en
Application granted granted Critical
Publication of KR900000915B1 publication Critical patent/KR900000915B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Coke Industry (AREA)

Abstract

내용 없음No content

Description

저탄화도 석탄의 유체화 방법Fluidization method of low carbon coal

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (4)

저탄화도 석탄의 조립에 480℃ 이하의 온도로서 건류처리를 실시하여 산소함유량 10%중량비 이하의 다공질 반성코오크스를 제조하는 제 1 의 공정: 이렇게 얻어진 반성코오크스에 이 반성코오크스 10%중량비 이하에 상당하는 양의 중성유 또는 천연경유를 함침시키는 제 2 의 공정: 및 물 또는 탄소수 3이하의 저급알콜을 첨가하여 유체화 하는 제 3의 공정: 으로 이루어지는 것을 특징으로 하는 저탄화도 석탄의 유체화 방법.The first step of producing porous carbonaceous coke having an oxygen content of 10% by weight or less by carrying out dry distillation at a temperature of 480 ° C. or less for assembling low carbon: 10% by weight or less of the semicoal coke thus obtained. Fluidizing low-carbon coal, comprising: a second step of impregnating an amount of neutral oil or natural gas equivalent to; and a third step of fluidizing by adding water or lower alcohol having 3 or less carbon atoms. Way. 그 저탄화도 석탄은 아역청탄, 갈탄, 아탄의 군에서 선택되는 최소한 한가지 종류의 석탄의 청구범 위 제 1 항 기재의 저탄화도 석탄의 유체화 방법.The low-carbon coal is a method of fluidizing low-carbon coal as described in claim 1 of at least one coal selected from the group of sub-bituminous coal, lignite, and atan. 제 1 의 공정과 제 2의 공정과의 사이에 반성코오크스를 미분쇄한 다음 물로서 탈회하는 공정이 부가되는 특허청구의 범위 제1항 기재의 저탄화도 석탄의 유체화 방법.The method of fluidizing the low-carbon coal according to claim 1, wherein a process of pulverizing semi-coke and then deliming as water is added between the first process and the second process. 제 1의 공정인 저온건류에서 부생된 저온 타르내의 산성유 및 또는 염기 성유를 그대로 또는 화학처리를 가해, 저탄화 도석탄을 유체화하는 경우의 미분탄의 분산제 및 안정제로서 첨가하는 특허청구의 범위 제1항 기재의 저탄화도 석탄의 유체화 방법.Scope of the claim for adding acidic oil and / or basic oil in low-temperature tar produced by low-temperature drying, which is the first step, as it is or as a chemical treatment, and as a dispersing agent and stabilizer of pulverized coal when fluidizing low carbonized coal A method for fluidizing low carbon coal as described in claim 1. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860000981A 1986-02-12 1986-02-12 Process for fluid of low carbonized coal KR900000915B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860000981A KR900000915B1 (en) 1986-02-12 1986-02-12 Process for fluid of low carbonized coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860000981A KR900000915B1 (en) 1986-02-12 1986-02-12 Process for fluid of low carbonized coal

Publications (2)

Publication Number Publication Date
KR870008009A true KR870008009A (en) 1987-09-23
KR900000915B1 KR900000915B1 (en) 1990-02-19

Family

ID=19248417

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860000981A KR900000915B1 (en) 1986-02-12 1986-02-12 Process for fluid of low carbonized coal

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KR (1) KR900000915B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103923715B (en) * 2014-04-14 2016-01-20 陕西广播电视大学 With blue charcoal end for the method for water charcoal slurry prepared by raw material
CN110055116B (en) * 2018-10-09 2021-02-19 新能能源有限公司 Hydro-gasification semicoke pulping method

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Publication number Publication date
KR900000915B1 (en) 1990-02-19

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