ES2024012B3 - Preparacion de briquetas - Google Patents

Preparacion de briquetas

Info

Publication number
ES2024012B3
ES2024012B3 ES88202391T ES88202391T ES2024012B3 ES 2024012 B3 ES2024012 B3 ES 2024012B3 ES 88202391 T ES88202391 T ES 88202391T ES 88202391 T ES88202391 T ES 88202391T ES 2024012 B3 ES2024012 B3 ES 2024012B3
Authority
ES
Spain
Prior art keywords
coal fines
briquette preparation
pitch
anhydride
briquette
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
ES88202391T
Other languages
English (en)
Inventor
Jean-Pierre Harlin
Jean-Pierre Giorgetti
Bernard Ruquier
Robert Herment
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of ES2024012B3 publication Critical patent/ES2024012B3/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
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C10C3/026—Working-up pitch, asphalt, bitumen by chemical means reaction with organic compounds
    • 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
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
    • C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders
    • C10L5/16—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders with bituminous binders, e.g. tar, pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
ES88202391T 1987-10-30 1988-10-26 Preparacion de briquetas Expired - Lifetime ES2024012B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8715071 1987-10-30

Publications (1)

Publication Number Publication Date
ES2024012B3 true ES2024012B3 (es) 1992-02-16

Family

ID=9356345

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88202391T Expired - Lifetime ES2024012B3 (es) 1987-10-30 1988-10-26 Preparacion de briquetas

Country Status (6)

Country Link
US (1) US4921539A (es)
EP (1) EP0314252B1 (es)
AT (1) ATE66242T1 (es)
DE (1) DE3864234D1 (es)
ES (1) ES2024012B3 (es)
GR (1) GR3002676T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730949A (en) * 1990-06-04 1998-03-24 Conoco Inc. Direct process route to organometallic containing pitches for spinning into pitch carbon fibers
US5266184A (en) * 1992-02-07 1993-11-30 Reilly Industries, Inc. Process for increasing pitch yield from coal tar
US7033485B2 (en) * 2001-05-11 2006-04-25 Koppers Industries Of Delaware, Inc. Coal tar and hydrocarbon mixture pitch production using a high efficiency evaporative distillation process
US11248172B2 (en) 2019-07-23 2022-02-15 Koppers Delaware, Inc. Heat treatment process and system for increased pitch yields
CN119059512B (zh) * 2024-08-28 2025-12-12 中国矿业大学 一种梯度结构的煤基硬炭及其制备方法和应用

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535208A (es) *
DE1671360B1 (de) * 1960-06-03 1971-08-26 Bergwerksverband Gmbh Verfahren zur Haertung von Briketts
GB1114246A (en) * 1964-06-01 1968-05-22 Evode Ltd Chemical modification of natural and petroleum residual bitumens to improve protective properties
GB1329411A (en) * 1969-07-14 1973-09-05 Ellis T O Fencing
JPS5020052A (es) * 1973-06-27 1975-03-03
JPS5051088A (es) * 1973-09-06 1975-05-07
NL7503612A (nl) * 1974-03-28 1975-09-30 Shell Int Research Werkwijze ter bereiding van bitumen/polymeer- koppelingsprodukten.
FR2315514A1 (fr) * 1975-06-23 1977-01-21 Raffinage Cie Francaise Nouveaux complexes bitumes-polymeres, procede de preparation et applications desdits complexes
GB1515945A (en) * 1975-07-15 1978-06-28 Shell Int Research Bituminous mixes
GB1572794A (en) * 1975-12-16 1980-08-06 Shell Int Research Baseoil compositions
US4157002A (en) * 1977-12-27 1979-06-05 Adolph Floyd L Cross bracing for wood truss building wall construction and the like
JPS5930194B2 (ja) * 1978-04-28 1984-07-25 関西熱化学株式会社 成型炭の製造法
US4332704A (en) * 1980-06-12 1982-06-01 Owens-Corning Fiberglas Corporation Modified asphalt compositions
US4337193A (en) * 1981-04-27 1982-06-29 Arizona Chemical Company Preparation of hardened tall oil pitch
JPS5829893A (ja) * 1981-08-15 1983-02-22 Nippon Oil & Fats Co Ltd 石炭−水スラリ−用添加剤
GB8426007D0 (en) * 1984-10-15 1984-11-21 Shell Int Research Binder composition
US4623395A (en) * 1984-10-31 1986-11-18 Chevron Research Company Method for producing industrial asphalts without air-blowing using maleic anhydride

Also Published As

Publication number Publication date
US4921539A (en) 1990-05-01
ATE66242T1 (de) 1991-08-15
GR3002676T3 (en) 1993-01-25
DE3864234D1 (de) 1991-09-19
EP0314252B1 (en) 1991-08-14
EP0314252A1 (en) 1989-05-03

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