ZA861243B - Method for the continuous chemical reduction and removal of mineral matter contained in carbon structures - Google Patents

Method for the continuous chemical reduction and removal of mineral matter contained in carbon structures

Info

Publication number
ZA861243B
ZA861243B ZA861243A ZA861243A ZA861243B ZA 861243 B ZA861243 B ZA 861243B ZA 861243 A ZA861243 A ZA 861243A ZA 861243 A ZA861243 A ZA 861243A ZA 861243 B ZA861243 B ZA 861243B
Authority
ZA
South Africa
Prior art keywords
removal
matter contained
mineral matter
chemical reduction
carbon structures
Prior art date
Application number
ZA861243A
Other languages
English (en)
Inventor
Robert Lloyd
Maxwell James Turner
Original Assignee
Waymate Ltd
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 Waymate Ltd filed Critical Waymate Ltd
Publication of ZA861243B publication Critical patent/ZA861243B/xx

Links

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
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/02—Treating solid fuels to improve their combustion by chemical means
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/215—Purification; Recovery or purification of graphite formed in iron making, e.g. kish graphite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Silicon Compounds (AREA)
ZA861243A 1985-02-19 1986-02-19 Method for the continuous chemical reduction and removal of mineral matter contained in carbon structures ZA861243B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPG935085 1985-02-19

Publications (1)

Publication Number Publication Date
ZA861243B true ZA861243B (en) 1986-10-29

Family

ID=3770946

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA861243A ZA861243B (en) 1985-02-19 1986-02-19 Method for the continuous chemical reduction and removal of mineral matter contained in carbon structures

Country Status (9)

Country Link
US (1) US4780112A (xx)
EP (1) EP0215029A4 (xx)
JP (1) JPS62502952A (xx)
CN (1) CN1012374B (xx)
BR (1) BR8605483A (xx)
CA (1) CA1308232C (xx)
IN (1) IN165390B (xx)
WO (1) WO1986004917A1 (xx)
ZA (1) ZA861243B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136198A (en) * 1989-04-21 1992-08-04 Mabuchi Motor Co., Ltd. Carbon brush for miniature motors and method of making same
US5438129A (en) * 1993-09-27 1995-08-01 Becton Dickinson And Company DNA purification by solid phase extraction using partially fluorinated aluminum hydroxide adsorbant
US5871864A (en) * 1995-10-30 1999-02-16 Mitsubishi Chemical Corporation Lithium secondary cells and methods for preparing active materials for negative electrodes
JP3565994B2 (ja) * 1996-06-28 2004-09-15 呉羽化学工業株式会社 非水溶媒系二次電池の電極用炭素質材料およびその製造方法、並びに非水溶媒系二次電池
US8231851B2 (en) 1997-11-14 2012-07-31 Hitachi, Ltd. Method for processing perfluorocarbon, and apparatus therefor
AUPS091102A0 (en) * 2002-03-05 2002-03-28 Karalee Research Pty Ltd Method for treating carbonaceous materials
AU2002953499A0 (en) * 2002-12-20 2003-01-09 Advortech Holdings Pty Ltd Process for purifying inorganic materials
KR101330707B1 (ko) * 2007-07-19 2013-11-19 삼성전자주식회사 반도체 장치의 형성 방법
US8617492B2 (en) * 2008-01-08 2013-12-31 Carbonxt Group Limited System and method for making low volatile carboneaceous matter with supercritical CO2
US8691166B2 (en) * 2008-01-08 2014-04-08 Carbonxt Group Limited System and method for activating carbonaceous material
US20090172998A1 (en) * 2008-01-08 2009-07-09 Carbonxt Group Limited System and method for refining carbonaceous material
US8628707B2 (en) * 2008-01-08 2014-01-14 Carbonxt Group Limited System and method for making carbon foam anodes
US20100287827A1 (en) * 2009-05-13 2010-11-18 Chandrashekhar Sonwane Process for obtaining treated coal and silica from coal containing fly ash
US20110030271A1 (en) * 2009-08-10 2011-02-10 General Electric Company Method for removing impurities from coal in a reaction chamber
US20110078948A1 (en) * 2009-10-01 2011-04-07 Chandrashekhar Ganpatrao Sonwane Ash removal from coal: process to avoid large quantities of hydrogen fluoride on-site
US10710094B2 (en) * 2016-05-18 2020-07-14 Syrah Resources Ltd. Method and system for precision spheroidisation of graphite
US10710882B2 (en) 2016-06-27 2020-07-14 Syrah Resources Ltd. Purification process modeled for shape modified natural graphite particles
CN106542521A (zh) * 2016-12-28 2017-03-29 江苏中亚新材料股份有限公司 一种高效低成本制备多层石墨烯的方法
CN109337728B (zh) * 2018-10-29 2020-11-17 华中科技大学 一种液电粉碎辅助制备超纯煤的方法
CN112265987B (zh) * 2020-09-24 2022-10-04 中南大学 一种氟硅酸废水与废旧锂离子电池炭渣的联合处理方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1537286A (en) * 1921-03-23 1925-05-12 Oscar L Barnebey Process for the manufacture of decolorizing carbons
US1904833A (en) * 1929-11-08 1933-04-18 Firm Carbonfix Soc A Responsab Manufacture of a coal substitute
US2837412A (en) * 1956-12-18 1958-06-03 George A Bennett Preparation of impervious graphite by liquid phase impregnation
US3998604A (en) * 1974-09-23 1976-12-21 International Oils Exploration N.L. Demineralization of brown coal
US4083940A (en) * 1976-02-23 1978-04-11 Aluminum Company Of America Coal purification and electrode formation
US4169710A (en) * 1978-03-29 1979-10-02 Chevron Research Company Process for comminuting and reducing the sulfur and ash content of coal
AU5623680A (en) * 1979-03-16 1980-09-18 Kinneret Enterprises Ltd. De-ashing coal
US4239613A (en) * 1979-06-07 1980-12-16 Gulf Research & Development Company Deashed coal from nitric acid oxidation of aqueous coal slurry
US4424062A (en) * 1981-03-13 1984-01-03 Hitachi Shipbuilding & Engineering Co., Ltd. Process and apparatus for chemically removing ash from coal
JPS57170812A (en) * 1981-04-15 1982-10-21 Kyushu Refract Co Ltd Increasing method for purity of natural graphite
AU2620084A (en) * 1983-03-28 1984-10-04 Oabrand Pty. Ltd. Removal of iron pyrites from coal with hydrofluoric acid
US4516980A (en) * 1983-06-20 1985-05-14 Iowa State University Research Foundation, Inc. Process for producing low-ash, low-sulfur coal
US4695290A (en) * 1983-07-26 1987-09-22 Integrated Carbons Corporation Integrated coal cleaning process with mixed acid regeneration
EP0134530A3 (en) * 1983-07-29 1985-09-11 Japan Australia Process Coal Company A process for removing mineral inpurities from coals and oil shales
AU3128284A (en) * 1983-07-29 1985-01-31 Oabrand Pty. Ltd. Removing minerals from coal
JPS60203698A (ja) * 1984-03-28 1985-10-15 Nichigou Process Koole Kk 石炭から黄鉄鉱を除去する方法
DE3535922C2 (de) * 1984-10-09 1999-01-14 Mitsubishi Chem Corp Verfahren zur Reinigung von Ruß unter Verwendung einer Ultraschallvibrations-Siebvorrichtung
JPH112673A (ja) * 1997-06-12 1999-01-06 Furuno Electric Co Ltd キャリア位相相対測位装置およびそのプログラム記録媒体

Also Published As

Publication number Publication date
EP0215029A4 (en) 1988-03-22
CN86101114A (zh) 1986-08-13
JPS62502952A (ja) 1987-11-26
EP0215029A1 (en) 1987-03-25
CA1308232C (en) 1992-10-06
CN1012374B (zh) 1991-04-17
BR8605483A (pt) 1987-04-22
US4780112A (en) 1988-10-25
WO1986004917A1 (en) 1986-08-28
IN165390B (xx) 1989-10-07

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