ZA777461B - Process to reduce the sulphur content of coal milled into powder - Google Patents

Process to reduce the sulphur content of coal milled into powder

Info

Publication number
ZA777461B
ZA777461B ZA00777461A ZA777461A ZA777461B ZA 777461 B ZA777461 B ZA 777461B ZA 00777461 A ZA00777461 A ZA 00777461A ZA 777461 A ZA777461 A ZA 777461A ZA 777461 B ZA777461 B ZA 777461B
Authority
ZA
South Africa
Prior art keywords
powder
reduce
sulphur content
coal milled
milled
Prior art date
Application number
ZA00777461A
Other languages
English (en)
Inventor
E Schuster
Original Assignee
Steinmueller Gmbh L & C
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 Steinmueller Gmbh L & C filed Critical Steinmueller Gmbh L & C
Publication of ZA777461B publication Critical patent/ZA777461B/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
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Industrial Gases (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Coke Industry (AREA)
ZA00777461A 1976-12-31 1977-12-14 Process to reduce the sulphur content of coal milled into powder ZA777461B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2659752A DE2659752C3 (de) 1976-12-31 1976-12-31 Verfahren zum Entschwefeln von auf unter 0,1 mm zerkleinerter Kohle

Publications (1)

Publication Number Publication Date
ZA777461B true ZA777461B (en) 1978-10-25

Family

ID=5997154

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00777461A ZA777461B (en) 1976-12-31 1977-12-14 Process to reduce the sulphur content of coal milled into powder

Country Status (7)

Country Link
US (1) US4268358A (de)
JP (1) JPS5388801A (de)
AU (1) AU514397B2 (de)
DE (1) DE2659752C3 (de)
FR (1) FR2376205A1 (de)
GB (1) GB1582999A (de)
ZA (1) ZA777461B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124650A (en) * 1980-03-06 1981-09-30 Mitsubishi Heavy Ind Ltd Piston for internal combustion engine
JPS5784345U (de) * 1980-11-13 1982-05-25
US4389388A (en) * 1982-02-22 1983-06-21 Cities Service Company Desulfurization of petroleum coke
JPS5947340U (ja) * 1982-09-21 1984-03-29 アイシン精機株式会社 オイル冷却ピストン
JPS59186446U (ja) * 1983-05-30 1984-12-11 トヨタ自動車株式会社 内燃機関用ピストン
JPS6034546U (ja) * 1983-08-13 1985-03-09 三菱重工業株式会社 エンジン用ピストン
JPS6090959A (ja) * 1983-10-25 1985-05-22 Nissan Motor Co Ltd ピストン
EP1622995A1 (de) * 2003-03-31 2006-02-08 Council of Scientific and Industrial Research Verfahren zur entfernung von organischem schwefel aus kohle und vorrichtung hierzu
CN102627976B (zh) * 2012-04-23 2013-08-07 太原理工大学 一种用于粉煤干馏的炭化室
CN105802646B (zh) * 2016-04-18 2018-09-04 山东科技大学 基于二次催化调质的高硫煤热解装置及其热解方法
WO2020218248A1 (ja) * 2019-04-24 2020-10-29 Ｊｆｅスチール株式会社 低硫黄石炭の製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254976A (en) * 1966-06-07 Method op and device for degasifying fuel dust, especially coal dust
US1937552A (en) * 1928-08-15 1933-12-05 Nat Aniline & Chem Co Inc Process and apparatus for carbonizing powdered coal
US2706706A (en) * 1951-03-10 1955-04-19 Inst Gas Technology Method of devolatizing coal fuel
GB854267A (en) * 1957-01-31 1960-11-16 Steinmueller Gmbh L & C A process for the degasification of fuel dust
GB945308A (en) * 1960-06-21 1963-12-23 Steinmueller Gmbh L & C Improvements relating to the degasification of pulverised fuel
BE701296A (de) * 1967-07-12 1967-12-18
US3541025A (en) * 1968-11-14 1970-11-17 Takeda Chemical Industries Ltd Process for producing activated carbon in an ascending turning current of activating gas
US3759673A (en) * 1971-11-05 1973-09-18 Peabody Coal Co Coal desulfurization process
DE2400772B2 (de) * 1974-01-08 1977-07-14 Khizia, Klaus, Dr-Ing, 4600 Dort mund, L & C Stemmuller GmbH, 5270 Gummersbach Anlage zur herstellung von festen und gasfoermigen schwefelarmen produkten aus kohle fuer die kombinierte strom- und gaserzeugung
US4053285A (en) * 1974-04-18 1977-10-11 Occidental Research Corporation Process for reducing the sulfide sulfur content of char with carbon dioxide and H2 O
US3991557A (en) * 1974-07-22 1976-11-16 Donath Ernest E Process for converting high sulfur coal to low sulfur power plant fuel
US4002535A (en) * 1974-12-27 1977-01-11 Union Carbide Corporation Preconditioning treatment of coal to minimize agglomeration
US4054421A (en) * 1975-01-15 1977-10-18 Occidental Research Corporation Method for desulfurizing char by acid washing and treatment with hydrogen gas
US4070250A (en) * 1976-06-25 1978-01-24 Occidental Petroleum Corporation Pyrolysis of carbonaceous materials in a double helix cyclone

Also Published As

Publication number Publication date
DE2659752C3 (de) 1981-04-23
DE2659752A1 (de) 1978-07-06
FR2376205A1 (fr) 1978-07-28
AU514397B2 (en) 1981-02-05
US4268358A (en) 1981-05-19
GB1582999A (en) 1981-01-21
JPS5388801A (en) 1978-08-04
AU3189277A (en) 1979-06-28
DE2659752B2 (de) 1980-08-28
JPS5639836B2 (de) 1981-09-16

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