Pellet and production method thereof
The invention belongs to the field of pellets, and particularly relates to a pellet and a production method thereof. The pellet comprises, by weight, 2-4 parts of desulfurized fly ash mixed materialsand 96-98 parts of iron-containing powder, the desulfurized fly ash mixed materials comprise desulfur...
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| creator | CHENG DONGLE LIN MIN LAI YIQIANG LU MAOYUAN WEN MINGYING CHEN HONG MIAO JIANZHI SU QINGFA SHI GUOLIANG WANG JUNTAO |
| description | The invention belongs to the field of pellets, and particularly relates to a pellet and a production method thereof. The pellet comprises, by weight, 2-4 parts of desulfurized fly ash mixed materialsand 96-98 parts of iron-containing powder, the desulfurized fly ash mixed materials comprise desulfurized fly ash and bentonite, the desulfurized fly ash accounts for 5-30wt% of the total weight of the desulfurized fly ash mixed materials, and the raw materials are palletized and baked to prepare the pellet. According to the pellet, the desulfurized fly ash replaces part of bentonite to serve as production raw materials of the pellet, and the dosage of the bentonite can be reduced when correlative performances of fresh pellets are met, so that taste, strength and metallurgical performances ofthe pellet are improved. The desulfurized fly ash serves as production raw materials of the pellet, so that resource utilization of the industrial solid waste desulfurized ash is achieved, the problemof waste of land resources |
| format | Patent |
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The pellet comprises, by weight, 2-4 parts of desulfurized fly ash mixed materialsand 96-98 parts of iron-containing powder, the desulfurized fly ash mixed materials comprise desulfurized fly ash and bentonite, the desulfurized fly ash accounts for 5-30wt% of the total weight of the desulfurized fly ash mixed materials, and the raw materials are palletized and baked to prepare the pellet. According to the pellet, the desulfurized fly ash replaces part of bentonite to serve as production raw materials of the pellet, and the dosage of the bentonite can be reduced when correlative performances of fresh pellets are met, so that taste, strength and metallurgical performances ofthe pellet are improved. The desulfurized fly ash serves as production raw materials of the pellet, so that resource utilization of the industrial solid waste desulfurized ash is achieved, the problemof waste of land resources</description><language>chi ; eng</language><subject>CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; METALLURGY ; PRETREATMENT OF RAW MATERIALS ; PRODUCTION AND REFINING OF METALS ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190125&DB=EPODOC&CC=CN&NR=109266840A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190125&DB=EPODOC&CC=CN&NR=109266840A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHENG DONGLE</creatorcontrib><creatorcontrib>LIN MIN</creatorcontrib><creatorcontrib>LAI YIQIANG</creatorcontrib><creatorcontrib>LU MAOYUAN</creatorcontrib><creatorcontrib>WEN MINGYING</creatorcontrib><creatorcontrib>CHEN HONG</creatorcontrib><creatorcontrib>MIAO JIANZHI</creatorcontrib><creatorcontrib>SU QINGFA</creatorcontrib><creatorcontrib>SHI GUOLIANG</creatorcontrib><creatorcontrib>WANG JUNTAO</creatorcontrib><title>Pellet and production method thereof</title><description>The invention belongs to the field of pellets, and particularly relates to a pellet and a production method thereof. The pellet comprises, by weight, 2-4 parts of desulfurized fly ash mixed materialsand 96-98 parts of iron-containing powder, the desulfurized fly ash mixed materials comprise desulfurized fly ash and bentonite, the desulfurized fly ash accounts for 5-30wt% of the total weight of the desulfurized fly ash mixed materials, and the raw materials are palletized and baked to prepare the pellet. According to the pellet, the desulfurized fly ash replaces part of bentonite to serve as production raw materials of the pellet, and the dosage of the bentonite can be reduced when correlative performances of fresh pellets are met, so that taste, strength and metallurgical performances ofthe pellet are improved. 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| subjects | CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | Pellet and production method thereof |
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