ZA888912B - A process for beneficiation of coal by selective caking - Google Patents

A process for beneficiation of coal by selective caking

Info

Publication number
ZA888912B
ZA888912B ZA888912A ZA888912A ZA888912B ZA 888912 B ZA888912 B ZA 888912B ZA 888912 A ZA888912 A ZA 888912A ZA 888912 A ZA888912 A ZA 888912A ZA 888912 B ZA888912 B ZA 888912B
Authority
ZA
South Africa
Prior art keywords
coal
caking
beneficiation
selective
propoxylated
Prior art date
Application number
ZA888912A
Other languages
English (en)
Inventor
Antonio Vettor
Vettor Antonio
Nello Passarini
Passarini Nello
Armando Marcotullio
Marcotullio Armando
Original Assignee
Eniricerche Spa
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 Eniricerche Spa filed Critical Eniricerche Spa
Publication of ZA888912B publication Critical patent/ZA888912B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives

Landscapes

  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Coke Industry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA888912A 1987-12-16 1988-11-28 A process for beneficiation of coal by selective caking ZA888912B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23036/87A IT1223487B (it) 1987-12-16 1987-12-16 Procedimento per la raffinazione del carbone mediante agglomerazione selettiva

Publications (1)

Publication Number Publication Date
ZA888912B true ZA888912B (en) 1989-08-30

Family

ID=11203132

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA888912A ZA888912B (en) 1987-12-16 1988-11-28 A process for beneficiation of coal by selective caking

Country Status (12)

Country Link
US (1) US4946474A (fr)
EP (1) EP0321014B1 (fr)
JP (1) JPH01201395A (fr)
AT (1) ATE89194T1 (fr)
AU (1) AU611742B2 (fr)
CA (1) CA1328999C (fr)
DE (1) DE3880992T2 (fr)
ES (1) ES2041303T3 (fr)
IT (1) IT1223487B (fr)
PL (1) PL158784B1 (fr)
RU (1) RU2014349C1 (fr)
ZA (1) ZA888912B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2264263C1 (ru) * 2004-05-24 2005-11-20 ООО "Международный научный центр по теплофизике и энергетике" Способ обогащения угля и устройство для его осуществления
RU2304467C2 (ru) * 2005-08-15 2007-08-20 Общество с ограниченной ответственностью "Международный научный центр по теплофизике и энергетике" Способ обогащения угля
RU2494817C1 (ru) * 2012-03-20 2013-10-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ) Способ обогащения угольного шлама и угля
RU2693043C1 (ru) * 2018-09-26 2019-07-01 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Способ получения топливных брикетов

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB234885A (en) * 1924-02-29 1925-05-29 Louis Albert Wood Improvements in or relating to the treatment of finely divided coal
GB738061A (en) * 1952-07-28 1955-10-05 Atlas Powder Co Improvements in or relating to process of dewatering coal
US4332593A (en) * 1980-01-22 1982-06-01 Gulf & Western Industries, Inc. Process for beneficiating coal
US4331447A (en) * 1980-03-04 1982-05-25 Sanyo Chemical Industries, Ltd. Coal treatment for ash removal and agglomeration
JPS58109127A (ja) * 1981-12-22 1983-06-29 Kawasaki Heavy Ind Ltd 灰処理方法
JPS59501320A (ja) * 1982-05-27 1984-07-26 オ−テイスカ・インダストリ−ズ・リミテッド 石炭の処理方法
US4450046A (en) * 1982-06-14 1984-05-22 Bethlehem Steel Corp. Method for increasing the wet bulk density of coking coals
JPS5953598A (ja) * 1982-09-22 1984-03-28 Hitachi Ltd 石炭の改質方法
US4770766A (en) * 1986-03-12 1988-09-13 Otisca Industries, Ltd. Time-controlled processes for agglomerating coal
IT1213375B (it) * 1986-11-11 1989-12-20 Eniricerche Spa Procedimento per la raffinazione del carbone mediante agglomerazione selettiva.

Also Published As

Publication number Publication date
AU2665988A (en) 1989-06-22
RU2014349C1 (ru) 1994-06-15
EP0321014A3 (en) 1990-02-14
DE3880992D1 (de) 1993-06-17
IT1223487B (it) 1990-09-19
IT8723036A0 (it) 1987-12-16
PL276412A1 (en) 1989-07-24
ES2041303T3 (es) 1993-11-16
EP0321014B1 (fr) 1993-05-12
EP0321014A2 (fr) 1989-06-21
AU611742B2 (en) 1991-06-20
CA1328999C (fr) 1994-05-03
DE3880992T2 (de) 1993-10-14
PL158784B1 (en) 1992-10-30
JPH01201395A (ja) 1989-08-14
ATE89194T1 (de) 1993-05-15
US4946474A (en) 1990-08-07

Similar Documents

Publication Publication Date Title
GB9219962D0 (en) Additives for organic liquids
AU3118984A (en) Visbreaking
ES483844A1 (es) Procedimiento y dispositivo para la separacion de aceites o hidrocarburos de petroleo de materia solida o solida-liquida
US4473462A (en) Treatment of petroleum and petroleum residues
EP0321014A3 (en) A process for beneficiation of coal by selective caking
YU43914B (en) Process for separation of aromatic hydrocarbons from petroleum fractions
BR8206305A (pt) Processo para craqueamento com diluente doador de hidrogenio de uma carga de hidrocarbonetos pesados
ZA888913B (en) A process for the beneficiation of coal by selective caking
AU588717B2 (en) Process for beneficiating coal by means of selective agglomeration
ES8300517A1 (es) "procedimiento para recuperar y valorizar productos petroliferos".
AU543175B2 (en) Process for separating nitrogen-containing hydrocarbons from coal oil fractions
DE3475919D1 (en) Process for separating resinous materials from heavy coal oils, and use of the fractions so obtained
GB2194794B (en) Process for the upgrading of heavy hydrocarbon oils
DE3868514D1 (de) Katalytisches kracken von erdoelraffinerie-abfallstroemen.
WO1994019575A3 (fr) Fluide destine a l'extraction de cire d'un puits de petrole
EP0040857A3 (en) Process and apparatus for the separation of gaseous and solid noxious products from residues arising from thermal processes, particularly from the pyrolysis of refuse
ES8704196A1 (es) Una instalacion para mejorar la calidad de crudos de petro- leo pesados
DE3574161D1 (en) Process for the decontamination of used lubricating oil by the removal of contaminating metals and metal compounds
ES8603931A1 (es) Procedimiento para la eliminacion de aminas primarias a par-tir de aceites predominantemente aromaticos
HUT41832A (en) Process for removing aromqtic hydrocarbons from hydrocarbon mixtures
ES8304811A3 (es) "un procedimiento para disociar carbon de una composicion en la que esta asociado con materia mineral".
UA19878C2 (uk) Спосіб одержаhhя детергеhтhо-диспергуючої присадки до масел для двигуhів
IT1255214B (it) Procedimento per la movimentazione di prodotti petroliferi altamente viscosi