FINE POWDERED SHELL, METHOD FOR MANUFACTURING FINE POWDERED SHELL, SYNTHETIC RESIN COMPOSITION CONTAINING FINE POWDERED SHELL, BUILDING MATERIALS, AND FEED FOR LIVESTOCK
PROBLEM TO BE SOLVED: To provide a fine powdered shell capable of effectively utilizing waste shell, and capable of efficiently decomposing such materials as formaldehyde, dioxin, etc., which causes environmental problems. SOLUTION: This fine powdered shell obtained by crushing shell includes calciu...
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| creator | YASUE TAKAHARU |
| description | PROBLEM TO BE SOLVED: To provide a fine powdered shell capable of effectively utilizing waste shell, and capable of efficiently decomposing such materials as formaldehyde, dioxin, etc., which causes environmental problems. SOLUTION: This fine powdered shell obtained by crushing shell includes calcium carbonate and calcium oxide, has 0.1-100 μm of average particle diameter, and has 10/90-90/10 of component ratio of CaCO3/CaO. This fine powdered shell can be obtained by a manufacturing method provided with a step of crushing shell to coarse particles having 5-100 mm of average particle diameter, a step of firing the crushed shell, obtained from above crushing step, at 600-1000 deg.C and for 1-15 h, and a step of crushing the fired shell, obtained from above firing step, to fine powdered shell having 0.1-100 μm of average particle diameter. |
| format | Patent |
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SOLUTION: This fine powdered shell obtained by crushing shell includes calcium carbonate and calcium oxide, has 0.1-100 μm of average particle diameter, and has 10/90-90/10 of component ratio of CaCO3/CaO. This fine powdered shell can be obtained by a manufacturing method provided with a step of crushing shell to coarse particles having 5-100 mm of average particle diameter, a step of firing the crushed shell, obtained from above crushing step, at 600-1000 deg.C and for 1-15 h, and a step of crushing the fired shell, obtained from above firing step, to fine powdered shell having 0.1-100 μm of average particle diameter.</description><edition>7</edition><language>eng</language><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; FODDER ; FOODS OR FOODSTUFFS ; HUMAN NECESSITIES ; HYGIENE ; INORGANIC CHEMISTRY ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>2002</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=20020809&DB=EPODOC&CC=JP&NR=2002220227A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020809&DB=EPODOC&CC=JP&NR=2002220227A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YASUE TAKAHARU</creatorcontrib><title>FINE POWDERED SHELL, METHOD FOR MANUFACTURING FINE POWDERED SHELL, SYNTHETIC RESIN COMPOSITION CONTAINING FINE POWDERED SHELL, BUILDING MATERIALS, AND FEED FOR LIVESTOCK</title><description>PROBLEM TO BE SOLVED: To provide a fine powdered shell capable of effectively utilizing waste shell, and capable of efficiently decomposing such materials as formaldehyde, dioxin, etc., which causes environmental problems. SOLUTION: This fine powdered shell obtained by crushing shell includes calcium carbonate and calcium oxide, has 0.1-100 μm of average particle diameter, and has 10/90-90/10 of component ratio of CaCO3/CaO. This fine powdered shell can be obtained by a manufacturing method provided with a step of crushing shell to coarse particles having 5-100 mm of average particle diameter, a step of firing the crushed shell, obtained from above crushing step, at 600-1000 deg.C and for 1-15 h, and a step of crushing the fired shell, obtained from above firing step, to fine powdered shell having 0.1-100 μm of average particle diameter.</description><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>FODDER</subject><subject>FOODS OR FOODSTUFFS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>INORGANIC CHEMISTRY</subject><subject>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjTELwjAUhLs4iPofHs4VShycY_pin6ZJSV4Vp1IkTqKF-qf8l1Z0VHA47uC-48bJQ5NFqNwhR485hAKNSaFELlwO2nkopa21VFx7shv4Soej5QKZFHgMZEG5snKBmNwrW5Zkf27XNZn81ZaS0ZM0IQVph2vE97-hPQZ2ajdNRuf20sfZxyfJXCOrYhG7WxP7rj3Fa7w320pkmRBi0Eou_4KeWxpHfg</recordid><startdate>20020809</startdate><enddate>20020809</enddate><creator>YASUE TAKAHARU</creator><scope>EVB</scope></search><sort><creationdate>20020809</creationdate><title>FINE POWDERED SHELL, METHOD FOR MANUFACTURING FINE POWDERED SHELL, SYNTHETIC RESIN COMPOSITION CONTAINING FINE POWDERED SHELL, BUILDING MATERIALS, AND FEED FOR LIVESTOCK</title><author>YASUE TAKAHARU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2002220227A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>FODDER</topic><topic>FOODS OR FOODSTUFFS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>INORGANIC CHEMISTRY</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>YASUE TAKAHARU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YASUE TAKAHARU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FINE POWDERED SHELL, METHOD FOR MANUFACTURING FINE POWDERED SHELL, SYNTHETIC RESIN COMPOSITION CONTAINING FINE POWDERED SHELL, BUILDING MATERIALS, AND FEED FOR LIVESTOCK</title><date>2002-08-09</date><risdate>2002</risdate><abstract>PROBLEM TO BE SOLVED: To provide a fine powdered shell capable of effectively utilizing waste shell, and capable of efficiently decomposing such materials as formaldehyde, dioxin, etc., which causes environmental problems. SOLUTION: This fine powdered shell obtained by crushing shell includes calcium carbonate and calcium oxide, has 0.1-100 μm of average particle diameter, and has 10/90-90/10 of component ratio of CaCO3/CaO. This fine powdered shell can be obtained by a manufacturing method provided with a step of crushing shell to coarse particles having 5-100 mm of average particle diameter, a step of firing the crushed shell, obtained from above crushing step, at 600-1000 deg.C and for 1-15 h, and a step of crushing the fired shell, obtained from above firing step, to fine powdered shell having 0.1-100 μm of average particle diameter.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FODDER FOODS OR FOODSTUFFS HUMAN NECESSITIES HYGIENE INORGANIC CHEMISTRY MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR TREATMENT, NOT COVERED BY OTHER CLASSES USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | FINE POWDERED SHELL, METHOD FOR MANUFACTURING FINE POWDERED SHELL, SYNTHETIC RESIN COMPOSITION CONTAINING FINE POWDERED SHELL, BUILDING MATERIALS, AND FEED FOR LIVESTOCK |
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