FR2353627A1 - Technique de separation amelioree dans un procede d'elimination des cendres du charbon - Google Patents

Technique de separation amelioree dans un procede d'elimination des cendres du charbon

Info

Publication number
FR2353627A1
FR2353627A1 FR7716745A FR7716745A FR2353627A1 FR 2353627 A1 FR2353627 A1 FR 2353627A1 FR 7716745 A FR7716745 A FR 7716745A FR 7716745 A FR7716745 A FR 7716745A FR 2353627 A1 FR2353627 A1 FR 2353627A1
Authority
FR
France
Prior art keywords
removal process
coal ash
ash removal
separation technique
improved separation
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.)
Granted
Application number
FR7716745A
Other languages
English (en)
French (fr)
Other versions
FR2353627B1 (US06373033-20020416-M00002.png
Inventor
Roger A Baldwin
Robert E Davis
Robert E Leonard
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.)
Kerr McGee Corp
Original Assignee
Kerr McGee Corp
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 Kerr McGee Corp filed Critical Kerr McGee Corp
Publication of FR2353627A1 publication Critical patent/FR2353627A1/fr
Application granted granted Critical
Publication of FR2353627B1 publication Critical patent/FR2353627B1/fr
Granted legal-status Critical Current

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
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • 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

Landscapes

  • 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR7716745A 1976-06-01 1977-06-01 Technique de separation amelioree dans un procede d'elimination des cendres du charbon Granted FR2353627A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69157476A 1976-06-01 1976-06-01

Publications (2)

Publication Number Publication Date
FR2353627A1 true FR2353627A1 (fr) 1977-12-30
FR2353627B1 FR2353627B1 (US06373033-20020416-M00002.png) 1982-08-13

Family

ID=24777086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716745A Granted FR2353627A1 (fr) 1976-06-01 1977-06-01 Technique de separation amelioree dans un procede d'elimination des cendres du charbon

Country Status (8)

Country Link
JP (1) JPS5316706A (US06373033-20020416-M00002.png)
AU (1) AU503412B2 (US06373033-20020416-M00002.png)
BE (1) BE855191A (US06373033-20020416-M00002.png)
DE (1) DE2725020A1 (US06373033-20020416-M00002.png)
FR (1) FR2353627A1 (US06373033-20020416-M00002.png)
GB (1) GB1543456A (US06373033-20020416-M00002.png)
NL (1) NL7705982A (US06373033-20020416-M00002.png)
ZA (1) ZA773075B (US06373033-20020416-M00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459826A1 (fr) * 1979-06-27 1981-01-16 Kerr Mc Gee Chem Corp Procede d'amelioration du rendement en produits solubles du charbon dans un procede d'elimination des cendres du charbon

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57164505U (US06373033-20020416-M00002.png) * 1981-04-09 1982-10-16
DE3215102A1 (de) * 1982-04-23 1983-10-27 Joachim A. Dr.-Ing. 6636 Schwalbach Wilhelm Verfahren zum verfluessigen von kohle
ZA838190B (en) * 1982-12-20 1984-06-27 Exxon Research Engineering Co Extraction of coal liquefaction bottoms
JPH0676585B2 (ja) * 1982-12-28 1994-09-28 三菱化成株式会社 溶剤精製炭の水素化方法
JPH0730340B2 (ja) * 1983-05-16 1995-04-05 三菱化学株式会社 石炭の油留分への転化方法
CN102241992A (zh) * 2010-05-14 2011-11-16 湖南省醴陵市马恋耐火泥有限公司 7.63米焦炉的改造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB505496A (en) * 1937-11-08 1939-05-08 Ig Farbenindustrie Ag Improvements in the destructive hydrogenation or pressure extraction of solid carbonaceous substances
US3607717A (en) * 1970-01-09 1971-09-21 Kerr Mc Gee Chem Corp Fractionating coal liquefaction products with light organic solvents
US3852183A (en) * 1972-12-29 1974-12-03 Lummus Co Coal liquefaction
US3867275A (en) * 1973-04-09 1975-02-18 Universal Oil Prod Co Coal liquefaction process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598718A (en) * 1969-08-18 1971-08-10 Universal Oil Prod Co Solvent extraction of coal
US3607716A (en) * 1970-01-09 1971-09-21 Kerr Mc Gee Chem Corp Fractionation of coal liquefaction products in a mixture of heavy and light organic solvents
US3852182A (en) * 1972-11-07 1974-12-03 Lummus Co Coal liquefaction
US3856675A (en) * 1972-11-07 1974-12-24 Lummus Co Coal liquefaction
ZA755048B (en) * 1974-08-26 1976-07-28 Lummus Co Coal-liquefaction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB505496A (en) * 1937-11-08 1939-05-08 Ig Farbenindustrie Ag Improvements in the destructive hydrogenation or pressure extraction of solid carbonaceous substances
US3607717A (en) * 1970-01-09 1971-09-21 Kerr Mc Gee Chem Corp Fractionating coal liquefaction products with light organic solvents
US3852183A (en) * 1972-12-29 1974-12-03 Lummus Co Coal liquefaction
US3867275A (en) * 1973-04-09 1975-02-18 Universal Oil Prod Co Coal liquefaction process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459826A1 (fr) * 1979-06-27 1981-01-16 Kerr Mc Gee Chem Corp Procede d'amelioration du rendement en produits solubles du charbon dans un procede d'elimination des cendres du charbon

Also Published As

Publication number Publication date
NL7705982A (nl) 1977-12-05
AU503412B2 (en) 1979-09-06
GB1543456A (en) 1979-04-04
JPS5614710B2 (US06373033-20020416-M00002.png) 1981-04-06
ZA773075B (en) 1978-04-26
FR2353627B1 (US06373033-20020416-M00002.png) 1982-08-13
JPS5316706A (en) 1978-02-16
AU2557777A (en) 1978-11-30
DE2725020A1 (de) 1977-12-22
BE855191A (fr) 1977-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse