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MX9802789A - Briquetting of mineral fines. - Google Patents

Briquetting of mineral fines.

Info

Publication number
MX9802789A
MX9802789A MX9802789A MX9802789A MX9802789A MX 9802789 A MX9802789 A MX 9802789A MX 9802789 A MX9802789 A MX 9802789A MX 9802789 A MX9802789 A MX 9802789A MX 9802789 A MX9802789 A MX 9802789A
Authority
MX
Mexico
Prior art keywords
briquetting
mineral fines
fines
mineral
oxyanion
Prior art date
Application number
MX9802789A
Other languages
Spanish (es)
Other versions
MXPA98002789A (en
Inventor
Raymond Yates
Original Assignee
Ashland Inc
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 Ashland Inc filed Critical Ashland Inc
Publication of MX9802789A publication Critical patent/MX9802789A/en
Publication of MXPA98002789A publication Critical patent/MXPA98002789A/en

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glanulating (AREA)

Abstract

Mineral fines such as coal fines are agglomerated structures into briquettes or tablets by a cold roll-press operation using as a binder an ester-cured alkaline phenol-formaldehyde resole resin together with an oxyanion to enhance green strength.
MXPA/A/1998/002789A 1995-10-11 1998-04-08 Formation of briquetas de finos de mine MXPA98002789A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9520818.7 1995-10-11
GBGB9520818.7A GB9520818D0 (en) 1995-10-11 1995-10-11 Briquetting of mineral fines

Publications (2)

Publication Number Publication Date
MX9802789A true MX9802789A (en) 1998-09-30
MXPA98002789A MXPA98002789A (en) 1998-11-16

Family

ID=

Also Published As

Publication number Publication date
PL326250A1 (en) 1998-08-31
WO1997013827A1 (en) 1997-04-17
EP0862605A1 (en) 1998-09-09
CN1201482A (en) 1998-12-09
GB9520818D0 (en) 1995-12-13
CA2234705A1 (en) 1997-04-17
AU7223096A (en) 1997-04-30
BR9610890A (en) 1999-12-21

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