Use of contaminated low-rank coal for combustion

The present invention relates generally to processes for preparing an inorganic sodium and/or chlorine contaminated low-rank coal feedstock for combustion in a fluidized fuel combustor to generate steam and, desirably, co-generate electricity.

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Bibliographic Details
Main Authors KECKLER KENNETH P, ROBINSON EARL T, SIRDESHPANDE AVINASH, RAMAN PATTABHI K
Format Patent
LanguageEnglish
Published 03.05.2016
Subjects
ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL
AIR
AIR SUPPLY
BLASTING
CHEMISTRY
COMBUSTION APPARATUS
COMBUSTION PROCESSES
DRAUGHT-INDUCING
FEEDING FUEL TO COMBUSTION APPARATUS
FIRELIGHTERS
FUELS
FUELS NOT OTHERWISE PROVIDED FOR
HEATING
LIGHTING
LIQUEFIED PETROLEUM GAS
LUBRICANTS
MECHANICAL ENGINEERING
METALLURGY
METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN
NATURAL GAS
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS
SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K
TECHNICAL GASES CONTAINING CARBON MONOXIDE
WEAPONS
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Summary:The present invention relates generally to processes for preparing an inorganic sodium and/or chlorine contaminated low-rank coal feedstock for combustion in a fluidized fuel combustor to generate steam and, desirably, co-generate electricity.
Bibliography:Application Number: US201314040058