Steel slag checking tailing-modified biomass molded charcoal

The invention relates to biomass-modified clean molded charcoal and especially relates to steel slag checking tailing-modified biomass molded charcoal. The steel slag checking tailing-modified biomass molded charcoal comprises, by mass, 10-40% of biomass, 10-40% of coke powder, 10-50% of low-sulfur...

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Bibliographische Detailangaben
Hauptverfasser:	XING HONGWEI, QIN WANKUO, WANG XINDONG, HUANG BO, CHANG JIAN, WANG ZIBING, HU CHANGQING, XIN SHIJIE, QI LIJUN, WANG YIZHU, YU YONG, ZHAO SHEN, WANG CHAO, YANG XIAOXIAO
Format:	Patent
Sprache:	eng
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The invention relates to biomass-modified clean molded charcoal and especially relates to steel slag checking tailing-modified biomass molded charcoal. The steel slag checking tailing-modified biomass molded charcoal comprises, by mass, 10-40% of biomass, 10-40% of coke powder, 10-50% of low-sulfur soft coal, 4-10% of steel slag, 5-11% of clay and 2-8% of quicklime. Through use of sulfur fixation reaction catalysis effects and sulfur fixation product stabilization effects of iron oxide in steel slag, a sulfur fixation rate of fuel in combustion is improved. Through use of high biomass volatile compound content, a molded charcoal combustion speed is improved, porous molded charcoal is formed in a molded charcoal combustion later period, and combustion intensity and a burnout rate are improved. The biomass-modified clean molded charcoal can realize clean combustion, has high combustion intensity and high combustion resistance, practically adapts to a gas production rate of an industrial chain steam boiler and greatly improves molded fuel adaptability.