ES2050242T3 - Tratamiento de coques de petroleo para inhibir el hinchamiento de estos coques. - Google Patents

Tratamiento de coques de petroleo para inhibir el hinchamiento de estos coques.

Info

Publication number
ES2050242T3
ES2050242T3 ES89307474T ES89307474T ES2050242T3 ES 2050242 T3 ES2050242 T3 ES 2050242T3 ES 89307474 T ES89307474 T ES 89307474T ES 89307474 T ES89307474 T ES 89307474T ES 2050242 T3 ES2050242 T3 ES 2050242T3
Authority
ES
Spain
Prior art keywords
particles
oil
coke
cokes
inhibit
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 - Lifetime
Application number
ES89307474T
Other languages
English (en)
Inventor
Thomas Harry Orac
Herbert Clayton Quandt
David Ralph Ball
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.)
Graftech Technology LLC
Original Assignee
Ucar Carbon Technology 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 Ucar Carbon Technology Corp filed Critical Ucar Carbon Technology Corp
Application granted granted Critical
Publication of ES2050242T3 publication Critical patent/ES2050242T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
    • 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
    • C10L9/10—Treating solid fuels to improve their combustion by using additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Coke Industry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE PRESENTA UN PROCESO PARA TRATAR COKE DE PETROLEO CON ALTO CONTENIDO EN AZUFRE PARA INHIBIR LAS FUMARADAS EN EL CUAL LAS PARTICULAS DEL COKE DE PETROLEO SE PONEN EN CONTACTO CON UN COMPUESTO QUE CONTIENE UN METAL DE TIERRA ALCALI O ALCALINA SELECCIONADO ENTRE EL GRUPO QUE CONSTA DE SODIO, POTASIO, CALCIO Y MAGNESIO A UNA TEMPERATURA ELEVADA POR ENCIMA DE EN LA QUE LAS PARTICULAS DE COKE COMENZARIAN A HUMEAR EN LA AUSENCIA DEL COMPUESTO. LAS PARTICULAS DE COKE SE MANTIENEN A TEMPERATURA ELEVADA DURANTE UN PERIODO DE TIEMPO SUFICIENTE PARA PERMITIR QUE LA REACCION TENGA LUGAR Y PARA DEJAR QUE LOS PRODUCTOS DE LA REACCION PENETREN DENTRO DE LAS PARTICULAS Y FORMEN UN DEPOSITO QUE CONTENGA METAL DE TIERRA ALCALI O ALCALINA A TRAVES DE LA MASA DE LAS PARTICULAS; Y POSTERIORMENTE SE ENFRIAN LAS PARTICULAS DE COKE TRATADAS DE ESTA MANERA.
ES89307474T 1988-03-07 1989-07-22 Tratamiento de coques de petroleo para inhibir el hinchamiento de estos coques. Expired - Lifetime ES2050242T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/164,749 US4875979A (en) 1988-03-07 1988-03-07 Treatment of petroleum cokes to inhibit coke puffing
CA000606419A CA1322184C (en) 1988-03-07 1989-07-24 Treatment of petroleum cokes to inhibit coke puffing

Publications (1)

Publication Number Publication Date
ES2050242T3 true ES2050242T3 (es) 1994-05-16

Family

ID=25672903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89307474T Expired - Lifetime ES2050242T3 (es) 1988-03-07 1989-07-22 Tratamiento de coques de petroleo para inhibir el hinchamiento de estos coques.

Country Status (5)

Country Link
US (1) US4875979A (es)
EP (1) EP0410050B1 (es)
AU (1) AU616783B2 (es)
CA (1) CA1322184C (es)
ES (1) ES2050242T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907158C1 (es) * 1989-03-06 1990-04-19 Sigri Gmbh, 8901 Meitingen, De
DE3907156A1 (de) * 1989-03-06 1990-09-13 Sigri Gmbh Verfahren zur inhibierung des puffing von aus steinkohlenteerpechen hergestellten koksen
AU639356B2 (en) * 1989-07-24 1993-07-22 Union Carbide Corporation Treatment of petroleum cokes to inhibit coke puffing
DE69102253T2 (de) * 1990-12-17 1994-11-03 Ucar Carbon Tech Vorrichtung zur Behandlung von Petroleumkoks mit einem Aufblähinhibitor in einem Drehherdofen.
US5628878A (en) * 1994-05-12 1997-05-13 Reynolds Metals Company Method of reducing airburning in petroleum coke
JP2001011471A (ja) * 1999-04-30 2001-01-16 Nippon Steel Chem Co Ltd 黒鉛電極用ニードルコークス及びその製造方法
US6849989B2 (en) * 2002-10-31 2005-02-01 Andreas Schmid Translation and rotation positioning motor
US20120186968A1 (en) * 2011-01-26 2012-07-26 Orac Thomas H Long-lasting internal retention dam/ring for coke calcining kilns
US12122907B2 (en) * 2019-03-08 2024-10-22 Tata Steel Limited Compounds, compositions and methods for utilization of non-coking coal
RU2745787C1 (ru) * 2020-06-15 2021-03-31 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ получения кокса для доменного производства
CN118579760B (zh) * 2024-08-07 2024-10-15 山东汇宇新材料有限公司 一种煅烧石油焦及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814076A (en) * 1953-10-27 1957-11-26 Union Carbide Corp Sulphur sequestration of high sulphur coke
US3506745A (en) * 1969-05-29 1970-04-14 Great Lakes Carbon Corp Method of eliminating puffing in the manufacture of electrodes from puffing petroleum coke
US3642962A (en) * 1970-05-19 1972-02-15 Air Reduction Method of inhibiting puffing in the manufacture of graphite articles from sulfur-containing petroleum coke
GB1331524A (en) * 1971-08-04 1973-09-26 Continental Oil Co Desulphurising coke
JPS5825392B2 (ja) * 1979-03-08 1983-05-27 興亜石油株式会社 コ−クス「か」焼法

Also Published As

Publication number Publication date
AU3888489A (en) 1991-01-24
CA1322184C (en) 1993-09-14
EP0410050B1 (en) 1993-11-18
US4875979A (en) 1989-10-24
EP0410050A1 (en) 1991-01-30
EP0410050A3 (en) 1991-04-10
AU616783B2 (en) 1991-11-07

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