GB1298175A - Extraction of sulfur compounds from pulverized coal - Google Patents

Extraction of sulfur compounds from pulverized coal

Info

Publication number
GB1298175A
GB1298175A GB2325571A GB2325571A GB1298175A GB 1298175 A GB1298175 A GB 1298175A GB 2325571 A GB2325571 A GB 2325571A GB 2325571 A GB2325571 A GB 2325571A GB 1298175 A GB1298175 A GB 1298175A
Authority
GB
United Kingdom
Prior art keywords
pulverized coal
coal
extraction
sulfur compounds
chlorophenol
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2325571A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of GB1298175A publication Critical patent/GB1298175A/en
Expired legal-status Critical Current

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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/02—Treating solid fuels to improve their combustion by chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)
GB2325571A 1970-02-24 1971-04-19 Extraction of sulfur compounds from pulverized coal Expired GB1298175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1374570A 1970-02-24 1970-02-24

Publications (1)

Publication Number Publication Date
GB1298175A true GB1298175A (en) 1972-11-29

Family

ID=21761525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2325571A Expired GB1298175A (en) 1970-02-24 1971-04-19 Extraction of sulfur compounds from pulverized coal

Country Status (7)

Country Link
BE (1) BE763404A (enExample)
CA (1) CA919610A (enExample)
DE (1) DE2108786C3 (enExample)
FR (1) FR2079032A5 (enExample)
GB (1) GB1298175A (enExample)
LU (1) LU62656A1 (enExample)
NL (1) NL7102410A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114231332A (zh) * 2021-12-16 2022-03-25 内蒙古工业大学 一种磷酸改性煤矸石及其制备方法和应用、复合燃料

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES388091A1 (es) * 1971-02-09 1973-05-01 Patronato De Investigacion Cie Procedimiento de desulfuracion del coque por tratamiento previo del carbon con reactivos oxidantes en disolucion.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114231332A (zh) * 2021-12-16 2022-03-25 内蒙古工业大学 一种磷酸改性煤矸石及其制备方法和应用、复合燃料

Also Published As

Publication number Publication date
DE2108786A1 (de) 1971-09-16
BE763404A (fr) 1971-07-16
DE2108786B2 (de) 1973-04-12
DE2108786C3 (de) 1973-11-08
FR2079032A5 (enExample) 1971-11-05
CA919610A (en) 1973-01-23
LU62656A1 (enExample) 1971-08-18
NL7102410A (enExample) 1971-08-26

Similar Documents

Publication Publication Date Title
ES320700A1 (es) Un procedimiento para preparar un combustible revalorizado o mejorado, sustancialmente libre de ceniza.
GB2001670A (en) Extraction process
GB1286532A (en) Improvements in and relating to the production of solid fuels
GB1287276A (en) Improved process for the production of active carbons
GB1298175A (en) Extraction of sulfur compounds from pulverized coal
GB1449627A (en) Process for desulphurizing coke
GB1484493A (en) Process for desulphurizing char
CA940276A (en) Sulfur recovery from acid gases containing hydrogen sulfide
GB1298938A (en) Active carbon
GB1256576A (enExample)
ES443499A1 (es) Procedimiento para la obtencion simultanea de insulina juntocon pancreatina a partir de pancreas de animales de ganado porcino.
ES422905A1 (es) Procedimiento para la recuperacion de mercurio desde gases.
JPS51151292A (en) Process for purification of granular sulfur
ES392681A1 (es) Procedimiento para la lixiviacion de contenidos en sulfuro de estroncio a partir de una ceniza negra de sulfurode es- troncio.
JPS5360373A (en) Treating method for tar sludge
ES311790A1 (es) Procedimiento de produccion de un material de alimentacion que contiene mena oxida y coque.
GB1331524A (en) Desulphurising coke
GB1028114A (en) Process for making smokeless agglomerates from coal containing more than 33 per cent volatile material
SU381401A1 (ru) Флотореагеит
GB1356214A (en) Veterinary ointment composition
ES392213A1 (es) Un procedimiento para la produccion de particulas de poli- mero.
GB1199041A (en) Purification of Phosphoric Acid
GB925110A (en) A method of extracting crude mineral wax from coal
ES413481A1 (es) Procedimiento de extraccion del aceite y de las materias grasas de las semillas oleaginosas.
GB1118629A (en) Treatment of coal

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees