EP1130077A3 - Highly aromatic petroleum pitches, their preparation and use in the manufacture of electrodes - Google Patents

Highly aromatic petroleum pitches, their preparation and use in the manufacture of electrodes Download PDF

Info

Publication number
EP1130077A3
EP1130077A3 EP01500047A EP01500047A EP1130077A3 EP 1130077 A3 EP1130077 A3 EP 1130077A3 EP 01500047 A EP01500047 A EP 01500047A EP 01500047 A EP01500047 A EP 01500047A EP 1130077 A3 EP1130077 A3 EP 1130077A3
Authority
EP
European Patent Office
Prior art keywords
electrodes
manufacture
preparation
aromatic petroleum
highly aromatic
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.)
Withdrawn
Application number
EP01500047A
Other languages
German (de)
French (fr)
Other versions
EP1130077A2 (en
Inventor
Eduardo Romero Palazon
Carlos Gomez De Salazar Fernandez
Andres Castillo Azuaga
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.)
Repsol Petroleo SA
Original Assignee
Repsol Petroleo SA
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 Repsol Petroleo SA filed Critical Repsol Petroleo SA
Publication of EP1130077A2 publication Critical patent/EP1130077A2/en
Publication of EP1130077A3 publication Critical patent/EP1130077A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/002—Working-up pitch, asphalt, bitumen by thermal means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Ceramic Products (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

A procedure for obtaining non-polluting petroleum pitches for their use in the manufacture of electrodes and other graphitic compositions. It comprises the subjecting of a petroleum fraction or residue to a heat treatment at temperatures lying between 350° and 470° C, preferably between 370° and 430° C, for a time less than 120 minutes, preferably less than 60 minutes and in an inert atmosphere at a pressure under 20 atmospheres, preferably under 10 atmospheres absolute.
EP01500047A 2000-03-01 2001-02-23 Highly aromatic petroleum pitches, their preparation and use in the manufacture of electrodes Withdrawn EP1130077A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200000497A ES2186466B1 (en) 2000-03-01 2000-03-01 PROCEDURE FOR OBTAINING NON-CONTAMINATING OIL BREAS FOR USE IN THE MANUFACTURE OF ELECTRODES AND OTHER GRAPHIC COMPOUNDS.
ES200000497 2000-03-01

Publications (2)

Publication Number Publication Date
EP1130077A2 EP1130077A2 (en) 2001-09-05
EP1130077A3 true EP1130077A3 (en) 2003-04-23

Family

ID=8492529

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01500047A Withdrawn EP1130077A3 (en) 2000-03-01 2001-02-23 Highly aromatic petroleum pitches, their preparation and use in the manufacture of electrodes

Country Status (4)

Country Link
EP (1) EP1130077A3 (en)
AR (1) AR027566A1 (en)
BR (1) BR0102355A (en)
ES (1) ES2186466B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100418878C (en) * 2006-11-20 2008-09-17 彭绍权 Production method of large diameter tubular semi-graphite carbon electrode
BRPI0800466B1 (en) 2008-03-05 2016-05-17 Saint Gobain Cerâmicas & Plásticos Ltda process of developing an ecological bonding system for a refractory mass
IT1396948B1 (en) 2009-12-16 2012-12-20 Italghisa S P A ELECTRODIC PASTE FOR GRAPHITE ELECTRODES WITHOUT "BINDER" WITH HYDROCARBURIC BASIS
CN103173235B (en) * 2013-03-27 2014-06-18 天津大学 Low-energy-consumption removal method of quinoline insolubles in asphalt
CN103450694B (en) * 2013-09-22 2015-12-02 交通运输部公路科学研究所 A kind of coal measures and the mixing pitch of petroleum and preparation method thereof
KR101645814B1 (en) * 2014-10-17 2016-08-05 오씨아이 주식회사 Pitch as carbonaceous raw material and method for manufacturing pitch as carbonaceous raw material
WO2017167859A1 (en) 2016-03-31 2017-10-05 Rheinfelden Carbon Gmbh & Co. Kg Electrode material
EP4215597A1 (en) * 2022-01-24 2023-07-26 Rain Carbon bv Improved thermoplastic carbon precursor material for application in coating, binding, and impregnation processes for the manufacturing of electrodes for steel and aluminium production and batteries

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086156A (en) * 1974-12-13 1978-04-25 Exxon Research & Engineering Co. Pitch bonded carbon electrode
GB2083492A (en) * 1980-04-29 1982-03-24 British Petroleum Co Production of pitch from petroleum fractions
US4655902A (en) * 1981-08-28 1987-04-07 Toa Nenryo Kogyo Kabushiki Kaisha Optically anisotropic carbonaceous pitch
US4961837A (en) * 1989-04-28 1990-10-09 Intevep, S.A. Process for the production of petroleum tar pitch for use as a binder in the production of electrodes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR200954A1 (en) * 1973-11-19 1974-12-27 Acme Cleveland Corp CAST IRON MACHINE FOR MIXING A MOLDING MATERIAL COMPONENT AND A BONDING COMPONENT
JPS5512158A (en) * 1978-07-14 1980-01-28 Nippon Oil Co Ltd Preparation of petroleum binder pitch
JPS5594991A (en) * 1979-01-16 1980-07-18 Kureha Chem Ind Co Ltd Preparating pitch
CA2002828C (en) * 1989-11-14 1999-08-03 Biswa Nath Nandi Process for producing environmentally improved coke binder
ES2049644B1 (en) * 1992-07-10 1994-12-16 Repsol Petroleo Sa PROCEDURE FOR INDUSTRIALLY PRODUCING MICROSPHERES OF CARBON MESOPHASE AND THE CONSEQUENT PIECES OF CARBON.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086156A (en) * 1974-12-13 1978-04-25 Exxon Research & Engineering Co. Pitch bonded carbon electrode
GB2083492A (en) * 1980-04-29 1982-03-24 British Petroleum Co Production of pitch from petroleum fractions
US4655902A (en) * 1981-08-28 1987-04-07 Toa Nenryo Kogyo Kabushiki Kaisha Optically anisotropic carbonaceous pitch
US4961837A (en) * 1989-04-28 1990-10-09 Intevep, S.A. Process for the production of petroleum tar pitch for use as a binder in the production of electrodes

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ACUNA CAROLA ET AL: "Petroleum pitch, a real alternative to coal tar pitch as binder material for anode production", LIGHT MEATLS 1997: PROCEEDINGS OF THE 1997 126TH TMS ANNUAL MEETING; ORLANDO, FL, USA FEB 9-13 1997, 1997, Warrendale, PA, USA, pages 549 - 554, XP002228040 *
MARTNEZ-ESCANDELL M ET AL: "Pyrolysis of petroleum residues: I. Yields and product analyses", CARBON, vol. 37, no. 10, 1999, pages 1567 - 1582, XP004179421, ISSN: 0008-6223 *

Also Published As

Publication number Publication date
ES2186466B1 (en) 2004-08-01
AR027566A1 (en) 2003-04-02
BR0102355A (en) 2001-10-30
EP1130077A2 (en) 2001-09-05
ES2186466A1 (en) 2003-05-01

Similar Documents

Publication Publication Date Title
MX2007009455A (en) Narrow dental implant and associated pieces.
EP1130077A3 (en) Highly aromatic petroleum pitches, their preparation and use in the manufacture of electrodes
EP1878490A3 (en) Anion-adsorbing carbon material, and method and apparatus for producing same
IL158120A0 (en) High strength bioresorbables containing poly-glycolic acid
AU3468500A (en) Water-soluble luminescent quantum dots and biomolecular conjugates thereof and related compositions and methods of use
EP1127648A3 (en) Repairing method of gas turbine components
MXPA02009275A (en) Method for preparing high pressure high shear dispersions containing physiologically active ingredients.
WO2008071793A9 (en) Contact element
EP0846929A3 (en) Part or jig for gas carburizing furnace
WO2004105100A3 (en) Trains of ablation pulses from multiple optical amplifiers
EP1264915A3 (en) A carburising method and an apparatus therefor
EP1369095A3 (en) Method and device for moistening a medical implant or graft
AU2003256874A8 (en) High temperature superconducting carbon nanotubes and methods for making them
DE59904185D1 (en) PISTON OF FINE GRAIN CARBON AND METHOD FOR THE PRODUCTION THEREOF
DE602004010538D1 (en) Durable graphite bodies and process for their preparation
ES2155746A1 (en) Process and apparatus for the production of activated carbon
TW200508405A (en) Metal structure substance and method for producing it
BG104306A (en) Reistant procelain against heat changes
EP1095658A3 (en) Use of ribose to treat fibromyalgia
WO2007054911A3 (en) Compositions useful for recovering original trophism and pigmentation, and for stimulating growth of the integumentary apparatus, uses and products thereof .
HUP0204461A2 (en) Method for improving the filling ability of tobacco
PT1173601E (en) HETEROPOLISSACARIDOS PRODUCED BY A PSEUDOMONAS SP
AU2003210554A1 (en) Methods and compositions for treating urological disorders using 1435, 559, 34021, 44099, 25278, 641, 260, 55089, 21407, 42032, 46656, 62553, 302, 323, 12303, 985, 13237, 13601, 18926, 318, 2058 or 6351 mo
MD20020086A (en) Process for coaxial microwire obtaining
ATE323216T1 (en) METHOD FOR PRODUCING A DEVICE FOR CONVERTING A ROTATORY MOVEMENT INTO A TRANSLATORY MOVEMENT AND DEVICE PRODUCED THEREFROM

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20031024