GB1378812A - Treatment of coal to be coked - Google Patents

Treatment of coal to be coked

Info

Publication number
GB1378812A
GB1378812A GB587472A GB587472A GB1378812A GB 1378812 A GB1378812 A GB 1378812A GB 587472 A GB587472 A GB 587472A GB 587472 A GB587472 A GB 587472A GB 1378812 A GB1378812 A GB 1378812A
Authority
GB
United Kingdom
Prior art keywords
coal
solution
feb
coking
coked
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
GB587472A
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.)
Patronato de Investigacion Cientifica y Tecnica
Original Assignee
Patronato de Investigacion Cientifica y Tecnica
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 Patronato de Investigacion Cientifica y Tecnica filed Critical Patronato de Investigacion Cientifica y Tecnica
Publication of GB1378812A publication Critical patent/GB1378812A/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, 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

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)
  • Coke Industry (AREA)

Abstract

1378812 Desulphurizing coal PATRONATO DE INVESTIGACION CIENTIFICA Y TECNICA JUAN DE LA CIERVA DEL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS 8 Feb 1972 [9 Feb 1971] 5874/72 Heading C5G Coal intended for coking is desulphurized by treating the coal with an aqueous solution of one or more oxidizing agents, the solution having a temperature of from 0‹ to 50‹ C. Examples are hypochlorites, nitrates, permanganates, nitric acid, hydrochloric acid and hydrogen peroxide, and the solution may be delivered in controlled amounts to a coal washing plant which precedes the coking stage.
GB587472A 1971-02-09 1972-02-08 Treatment of coal to be coked Expired GB1378812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES388091A ES388091A1 (en) 1971-02-09 1971-02-09 Treatment of coal to be coked

Publications (1)

Publication Number Publication Date
GB1378812A true GB1378812A (en) 1974-12-27

Family

ID=8457777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB587472A Expired GB1378812A (en) 1971-02-09 1972-02-08 Treatment of coal to be coked

Country Status (5)

Country Link
BE (1) BE778671A (en)
DE (1) DE2202620A1 (en)
ES (1) ES388091A1 (en)
FR (1) FR2124247B1 (en)
GB (1) GB1378812A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA919610A (en) * 1970-02-24 1973-01-23 Trw Inc. Reduction of sulfur and nitrogen values in coal and coal derivatives

Also Published As

Publication number Publication date
FR2124247A1 (en) 1972-09-22
BE778671A (en) 1972-05-16
DE2202620A1 (en) 1972-09-07
FR2124247B1 (en) 1974-09-13
ES388091A1 (en) 1973-05-01

Similar Documents

Publication Publication Date Title
GB1376781A (en) Process for converting single cell protein material to nutritionally acceptable form
IT1255083B (en) PROCEDURE FOR THE PRODUCTION OF ACTIVATED CARBON
GB1378812A (en) Treatment of coal to be coked
ES417100A1 (en) Treatment of aqueous effluents containing sulphurous impurities
GB1160539A (en) Process for Producing Iodine Pentafluoride
ES425321A1 (en) Compositions containing bisulphite adducts of polyisocyanates and method of use
GB1186439A (en) Alkali Treatment of Chromium Ores
ES406320A1 (en) Process for the preparation of 8,14-cedranoxide
GB1207279A (en) Process for stabilizing lubricating oil
GB1048318A (en) Process for the manufacture of 1,2-alkane-epoxides
FR2158796A5 (en) 1-oxa-2-oxo-3, 8-diaza-8-phenethyl-spiro (4, 5)-decane prepn - - starting from 1-phenethyl-4-piperidinone
GB910131A (en) Improvements in or relating to processes for increasing the concentration of nitric acid
GB1168751A (en) Process for Bleaching Cellulosic Material.
GB1459284A (en) Effluent treatment
GB1331524A (en) Desulphurising coke
GB1527607A (en) Production of wood pulp
US2242668A (en) Process and composition for carroting furs
US1573385A (en) Treatment of earthy minerals
GB1170686A (en) A process for Bleaching Cellulose Pulp and a Pulp Bleached according to the process
FR2094444A5 (en) Trichlorovinylsulphochloride prodn - with antibacterial and antifungal activity
GB1371107A (en) Process for the recovery of zinc from ferrites
GB603379A (en) Improved process for treating wool to reduce its shrinking and felting properties
Hatanaka et al. Studies on Oxygen-Alkali Treatment of Wood Part 1 Influence of Process Variables in Oxygen Bleaching and its Effect on Pitch Trouble
FR2068569A1 (en) Steel refining
GB1536886A (en) Method for the production of pulp

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee