KR830002867A - Method for agglomerating fine particles - Google Patents

Method for agglomerating fine particles Download PDF

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Publication number
KR830002867A
KR830002867A KR1019800001684A KR800001684A KR830002867A KR 830002867 A KR830002867 A KR 830002867A KR 1019800001684 A KR1019800001684 A KR 1019800001684A KR 800001684 A KR800001684 A KR 800001684A KR 830002867 A KR830002867 A KR 830002867A
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KR
South Korea
Prior art keywords
weight
fine particles
agglomerates
mixture
lumps
Prior art date
Application number
KR1019800001684A
Other languages
Korean (ko)
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KR830001740B1 (en
Inventor
아드난 곡셀 메메트
Original Assignee
윌리엄 지 루시어
보드오브 컨트롤 오브 미시간 테크놀로지칼 유니버시티
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Application filed by 윌리엄 지 루시어, 보드오브 컨트롤 오브 미시간 테크놀로지칼 유니버시티 filed Critical 윌리엄 지 루시어
Priority to KR1019800001684A priority Critical patent/KR830001740B1/en
Publication of KR830002867A publication Critical patent/KR830002867A/en
Application granted granted Critical
Publication of KR830001740B1 publication Critical patent/KR830001740B1/en

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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
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

내용 없음No content

Description

함탄 미립자 집괴방법Method for agglomerating fine particles

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this content is publicly disclosed, the full text is not included.

Claims (2)

본문에 상술한 바와 같이 함탄 미립자를 주성분으로 하고 혼합물 속의 건조 고체의 총중량을 기준으로 하여 약 1―15중량%의 결합제 및 이 결합제와 반응하여 실리케이트나 하이드로 실리케이트 본드를 형성할 수 있는 SiO2를 함유하는 약 0.25―10중량%의 규소함유 재료를 포함하는 습한 혼합물을 제조하고, 함탄 미립자 모세공 내부의 자유수분의 상당량이 그 표면으로 이동할 수 있는 충분한 시간 동안 이 혼합물을 지체시키고, 이 습한 혼합물을 개별적인 집괴들로 형성시키고, 이 집괴들을 자유수분함량이 약 5중량% 이하가 되도록 건조시킨 다음, 이 집괴들을 온도가 약 100―250℃인 증기와 충분한 시간동안 접촉시켜 열수강화시킴으로써 일체로 결합 강화된 덩어리들로 형성시키는 단계로 구성된, 평균 입자크기가 약 ―3메쉬 미만인 함탄 미립자들을 고강도로 강화된 덩어리들로 집괴하는 방법.As described above in the text, the carbon-containing fine particles are the main component and contain about 1 to 15% by weight of a binder based on the total weight of the dry solids in the mixture, and SiO 2 capable of reacting with the binder to form a silicate or hydrosilicate bond. A wet mixture comprising about 0.25-10% by weight of a silicon-containing material is prepared, and the mixture is retarded for a sufficient period of time to allow a significant amount of free moisture inside the carbon fine particle capillaries to migrate to its surface. Formed into individual agglomerates, dried the agglomerates to a content of less than about 5% by weight of free moisture, and then strengthened by bonding the agglomerates with steam having a temperature of about 100-250° C. for a sufficient period of time to strengthen the bond. A method of agglomerating high-strength reinforced lumps of coal-containing fine particles having an average particle size of less than about ―3 mesh, consisting of forming into lumps. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※Note: It is disclosed according to the original application.
KR1019800001684A 1980-04-26 1980-04-26 Carbon fine particle agglomeration method KR830001740B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019800001684A KR830001740B1 (en) 1980-04-26 1980-04-26 Carbon fine particle agglomeration method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800001684A KR830001740B1 (en) 1980-04-26 1980-04-26 Carbon fine particle agglomeration method

Publications (2)

Publication Number Publication Date
KR830002867A true KR830002867A (en) 1983-05-31
KR830001740B1 KR830001740B1 (en) 1983-09-02

Family

ID=19216343

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800001684A KR830001740B1 (en) 1980-04-26 1980-04-26 Carbon fine particle agglomeration method

Country Status (1)

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KR (1) KR830001740B1 (en)

Also Published As

Publication number Publication date
KR830001740B1 (en) 1983-09-02

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