Sulphoaluminate cement clinker using sulfur tailings as raw materials and preparation method thereof
The invention provides a sulphoaluminate cement clinker using sulfur tailings as raw materials and a preparation method thereof. Through being metered in parts by weight, the sulphoaluminate cement clinker is prepared from the following components: 5 to 20 parts of sulfur tailings, 20 to 40 parts of...
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| creator | FENG YUJIE ZHU JIANPING FENG CHUNHUA ZHU LIFEI FENG HAOCHUAN JIA CHENG GUO BENKAI |
| description | The invention provides a sulphoaluminate cement clinker using sulfur tailings as raw materials and a preparation method thereof. Through being metered in parts by weight, the sulphoaluminate cement clinker is prepared from the following components: 5 to 20 parts of sulfur tailings, 20 to 40 parts of aluminum ash, 40 to 50 parts of carbide slag and 5 to 20 parts of titanium gypsum. The sulfur tailings are used for completely replacing sulfurated and ferriferous raw materials for production of conventional sulphoaluminate cement clinker; calciferous, aluminiferous and silicic raw materials are partially replaced; after the powder is ground to a certain fineness degree, the ore formation in the cement clinker is controlled through alkalinity coefficient Cm and sulfur-aluminum ratio P; the sulfur tailings and components such as the aluminum ash, the carbide slag and the titanium gypsum are used for preparing the sulphoaluminate cement clinker. According to the prepared sulphoaluminate cement clinker, the sulfur t |
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Through being metered in parts by weight, the sulphoaluminate cement clinker is prepared from the following components: 5 to 20 parts of sulfur tailings, 20 to 40 parts of aluminum ash, 40 to 50 parts of carbide slag and 5 to 20 parts of titanium gypsum. The sulfur tailings are used for completely replacing sulfurated and ferriferous raw materials for production of conventional sulphoaluminate cement clinker; calciferous, aluminiferous and silicic raw materials are partially replaced; after the powder is ground to a certain fineness degree, the ore formation in the cement clinker is controlled through alkalinity coefficient Cm and sulfur-aluminum ratio P; the sulfur tailings and components such as the aluminum ash, the carbide slag and the titanium gypsum are used for preparing the sulphoaluminate cement clinker. According to the prepared sulphoaluminate cement clinker, the sulfur t</description><language>chi ; eng</language><subject>ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; LIME, MAGNESIA ; METALLURGY ; REFRACTORIES ; SLAG ; TREATMENT OF NATURAL STONE</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=20190212&DB=EPODOC&CC=CN&NR=109320110A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190212&DB=EPODOC&CC=CN&NR=109320110A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FENG YUJIE</creatorcontrib><creatorcontrib>ZHU JIANPING</creatorcontrib><creatorcontrib>FENG CHUNHUA</creatorcontrib><creatorcontrib>ZHU LIFEI</creatorcontrib><creatorcontrib>FENG HAOCHUAN</creatorcontrib><creatorcontrib>JIA CHENG</creatorcontrib><creatorcontrib>GUO BENKAI</creatorcontrib><title>Sulphoaluminate cement clinker using sulfur tailings as raw materials and preparation method thereof</title><description>The invention provides a sulphoaluminate cement clinker using sulfur tailings as raw materials and a preparation method thereof. Through being metered in parts by weight, the sulphoaluminate cement clinker is prepared from the following components: 5 to 20 parts of sulfur tailings, 20 to 40 parts of aluminum ash, 40 to 50 parts of carbide slag and 5 to 20 parts of titanium gypsum. The sulfur tailings are used for completely replacing sulfurated and ferriferous raw materials for production of conventional sulphoaluminate cement clinker; calciferous, aluminiferous and silicic raw materials are partially replaced; after the powder is ground to a certain fineness degree, the ore formation in the cement clinker is controlled through alkalinity coefficient Cm and sulfur-aluminum ratio P; the sulfur tailings and components such as the aluminum ash, the carbide slag and the titanium gypsum are used for preparing the sulphoaluminate cement clinker. 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Through being metered in parts by weight, the sulphoaluminate cement clinker is prepared from the following components: 5 to 20 parts of sulfur tailings, 20 to 40 parts of aluminum ash, 40 to 50 parts of carbide slag and 5 to 20 parts of titanium gypsum. The sulfur tailings are used for completely replacing sulfurated and ferriferous raw materials for production of conventional sulphoaluminate cement clinker; calciferous, aluminiferous and silicic raw materials are partially replaced; after the powder is ground to a certain fineness degree, the ore formation in the cement clinker is controlled through alkalinity coefficient Cm and sulfur-aluminum ratio P; the sulfur tailings and components such as the aluminum ash, the carbide slag and the titanium gypsum are used for preparing the sulphoaluminate cement clinker. According to the prepared sulphoaluminate cement clinker, the sulfur t</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE |
| title | Sulphoaluminate cement clinker using sulfur tailings as raw materials and preparation method thereof |
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