A method for producing a low ash content biofuel mixture comprising tall oil pitch and lignin and use of the biofuel mixture in a petroleum refinery
The present invention concern a low ash content biofuel mixture comprising tall oil pitch and lignin and optional additives characterized by, providing a stream TOP and providing a stream of lignin purified having an ash content below about 0.1 % preferably below about 0,01 % followed by mixing low...
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| creator | STIGSSON, Lars KOLLBERG, Linnéa HULTEBERG, Christian |
| description | The present invention concern a low ash content biofuel mixture comprising tall oil pitch and lignin and optional additives characterized by, providing a stream TOP and providing a stream of lignin purified having an ash content below about 0.1 % preferably below about 0,01 % followed by mixing low ash lignin and TOP in a reactor and discharging a pumpable and substantially homogeneous low ash biofuel mixture comprising TOP and lignin from the reactor and using the biofuel mixture as a renewable feedstock in petroleum refineries, as a biofuel for power and/or heat generation, as a fuel for limekilns or kilns for iron ore processing or as a feedstock for fine chemicals or carbon fiber manufacturing. |
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| subjects | ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL APPARATUS THEREFOR CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS ORGANIC MACROMOLECULAR COMPOUNDS PAPER-MAKING PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS REGENERATION OF PULPING LIQUORS SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | A method for producing a low ash content biofuel mixture comprising tall oil pitch and lignin and use of the biofuel mixture in a petroleum refinery |
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