KR830007805A - 석탄과 비수용성 액체의 혼합방법 - Google Patents

석탄과 비수용성 액체의 혼합방법 Download PDF

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Publication number
KR830007805A
KR830007805A KR1019810003336A KR810003336A KR830007805A KR 830007805 A KR830007805 A KR 830007805A KR 1019810003336 A KR1019810003336 A KR 1019810003336A KR 810003336 A KR810003336 A KR 810003336A KR 830007805 A KR830007805 A KR 830007805A
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KR
South Korea
Prior art keywords
slurry
mixing zone
coal
feed
recycled
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KR1019810003336A
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English (en)
Inventor
제이·헤빈 레오나드
이·킹 에드윈
엘·밀리론 데니스
Original Assignee
챨스 에이·보이스
더 피츠버어그 엔드 미드웨어 코올 마이닝 컴페니
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Application filed by 챨스 에이·보이스, 더 피츠버어그 엔드 미드웨어 코올 마이닝 컴페니 filed Critical 챨스 에이·보이스
Publication of KR830007805A publication Critical patent/KR830007805A/ko

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    • 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
    • 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
    • C10L1/322—Coal-oil suspensions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy

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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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

내용 없음

Description

석탄과 비수용성 액체의 혼합방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
첨부한 도면은 석탄과 비수용성 액체의 혼합을 위한 시스템의 개략도이다.

Claims (21)

  1. 석탁입자의 액체가 혼합되어 제1슬러리형성을 위해 플러그 유출로 진출하는 혼합지역에 분쇄된 원료공급 석탄과 비수용성액체를 계속적으로 공급하고; 상기 혼합지역으로부터 상기 제1슬러리를 제거하고 이것을 상기 제1슬러리가 유동성 슬러리 제조를 위해 제슬러리와 혼합되고, 상기 제2슬러리가 고온인 상태의 공급혼합지역에 이송하며; 그리 상기 비수용성 액체의 최소한 일부를 공급하기 위해 제2슬러리와 같이 상기 혼합지역에 상기 유동성 슬러리의 일부를 계속적으로 재순환하여 이루어지는 유동성 슬러리 형성을 위해 분쇄한 석탄과 비수용성 액체의 계속적 혼합방법.
  2. 상기 비수용성 액체가 석탄액화 공정으로부터 유도되는 제1항의 방법.
  3. 상기 원료 공급석탄에 대한 제3슬러리의 무게비가 3:1인 제1항의 방법.
  4. 원료공급석탄에 대한 제3슬러리의 무게비가 5:1 내지 15:1인 제3항의 방법.
  5. 상기 혼합지역이 계속적으로 연결된 제1 및 제2혼합단계로 이루어지는 제1항의 방법.
  6. 상기 제3슬러리가 최소한 1개의 제1 및 제2혼합지역에 재순환하는 제5항의 방법.
  7. 상기 제3슬러리의 10 내지 50무게%가 상기 제1혼합지역에 재순환되고 상기 제3슬러리의 나머지가 상기 제2혼합단계에 재순환되는 제6항의 방법.
  8. 상기 비수용성 액체가 수분제거 기질에 공급석탄 1파운드당 0.5 내지 5.0파운드비율로 상기 제1혼합지역에 첨가되는 제5항의 방법.
  9. 상기 비수용성 액체가 수분제거 기질에 공급석탄 1파운드당 2 내지 25파운드의 비율로 상기 제2혼합지역에 첨가되는 제5항의 방법.
  10. 제1혼합지역에서의 용출물이 반고체상인 제5항의 방법.
  11. 상기 제2슬러리가 석탄액화 공정에서 얻어지고 상기 공급혼합 지역에 첨가할때의 온도가 최소한 약400℉인 제1항의 방법.
  12. 상기 제2슬러리의 온도가 약 500°내지 700℃ 인 제11항의 방법.
  13. 상기 공급혼합지역이 250°내지 600℃ 온도에서 가동되는 제1항의 방법.
  14. 상기 원료공급 석탄에서 수분이 상기 혼합지역에 첨가되는 상기 제3슬러리의 열에 의해 증류되는 제1항의 방법.
  15. 약 500°내지 700℃의 온도에서 제4슬러리로 이루어지는 석탄액화 공정으로부터의 슬러리를 상기 혼합지역에 첨가하는 제1항의 방법.
  16. 상기 혼합지역이 최소한 하나의 흙 반죽기계지역으로 이루어지는 제1항의 방법.
  17. 상기 혼합지역이 최소한 두개의 흙 반죽기계지역으로 이루어지는 제16항의 방법.
  18. 상기 혼합지역이 최소한 수개의-스크류 공급기지역으로 이루어지는 제1항의 방법.
  19. 상기 유동성 슬러리의 일부가 석탄액화공정에 공급 슬러리로서 통과하는 제1항의 방법.
  20. 상기 석탄액화공정의 슬러리가 상기 공급혼합지역에 제2슬러리로서 재순환되는 제19항의 방법.
  21. 상기 석탄액화공정의 슬러리가 상기 혼합지역에 제4슬러리로서 재순환되는 제19항의 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810003336A 1980-09-08 1981-09-07 석탄과 비수용성 액체의 혼합방법 KR830007805A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/184,762 US4356078A (en) 1980-09-08 1980-09-08 Process for blending coal with water immiscible liquid
US184762 1980-09-08

Publications (1)

Publication Number Publication Date
KR830007805A true KR830007805A (ko) 1983-11-07

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ID=22678237

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810003336A KR830007805A (ko) 1980-09-08 1981-09-07 석탄과 비수용성 액체의 혼합방법

Country Status (11)

Country Link
US (1) US4356078A (ko)
EP (1) EP0047569A3 (ko)
JP (1) JPS57501483A (ko)
KR (1) KR830007805A (ko)
AU (1) AU7324681A (ko)
BR (1) BR8108786A (ko)
ES (1) ES8306172A1 (ko)
IL (1) IL62730A0 (ko)
PL (1) PL231560A1 (ko)
WO (1) WO1982000832A1 (ko)
ZA (1) ZA814101B (ko)

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Also Published As

Publication number Publication date
JPS57501483A (ko) 1982-08-19
ZA814101B (en) 1982-06-30
ES502955A0 (es) 1982-10-01
WO1982000832A1 (en) 1982-03-18
US4356078A (en) 1982-10-26
EP0047569A3 (en) 1982-05-26
PL231560A1 (ko) 1982-03-15
EP0047569A2 (en) 1982-03-17
AU7324681A (en) 1982-04-05
BR8108786A (pt) 1982-08-10
ES8306172A1 (es) 1982-10-01
IL62730A0 (en) 1981-06-29

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