ARTICLE MADE OF POROUS CARBONACEOUS MATERIAL AND PROCESS FOR PRODUCING THE SAME
The proposed article, consisting of a porous carbonaceous material (fig.1), is produced by extruding a soft carbonaceous paste through a die, the paste consisting of 30-60% dispersed carbon, a solvent and 2-10 % of a carbon-containing binder. Extrusion takes place at a pressure of 20-60 kg/cm and th...
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| creator | PLAXIN, GEORGY VALENTINOVICH DAVYDOVA, VALENTINA JURIEVNA CHERNYSHOV, ANDREI KIRILLOVICH BAKLANOVA, OLGA NIKOLAEVNA SHIM, VALERY VALENTINOVICH DUPLYAKIN, VALERY KUZMICH LIKHOLOBOV, VLADIMIR ALEXANDROVICH ALFEEV, VASILY SERGEEVICH |
| description | The proposed article, consisting of a porous carbonaceous material (fig.1), is produced by extruding a soft carbonaceous paste through a die, the paste consisting of 30-60% dispersed carbon, a solvent and 2-10 % of a carbon-containing binder. Extrusion takes place at a pressure of 20-60 kg/cm and the article thus formed is then heat treated, firstly, in a non-oxidizing environment in the presence of hydrocarbons, the ratio of carbon and hydrogen being 0.25-1.0, until the mass of the article has increased by 20-200%, and subsequently in an active environment. According to the invention, the article is produced from three-dimensionally homogeneous carbon with a mesoporous structure and pore-size distributions in the 100-2,000 ANGSTROM and 20-100 ANGSTROM ranges. For each article, the ratio of the outer surface geometry to the volume of material is 4-100 m-1, the ratio of the thickness of the dividing walls between the channels and the outer walls is 1:2- 1:10, and the unit surface area is 100-2,000 m2/g. |
| format | Patent |
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Extrusion takes place at a pressure of 20-60 kg/cm and the article thus formed is then heat treated, firstly, in a non-oxidizing environment in the presence of hydrocarbons, the ratio of carbon and hydrogen being 0.25-1.0, until the mass of the article has increased by 20-200%, and subsequently in an active environment. According to the invention, the article is produced from three-dimensionally homogeneous carbon with a mesoporous structure and pore-size distributions in the 100-2,000 ANGSTROM and 20-100 ANGSTROM ranges. For each article, the ratio of the outer surface geometry to the volume of material is 4-100 m-1, the ratio of the thickness of the dividing walls between the channels and the outer walls is 1:2- 1:10, and the unit surface area is 100-2,000 m2/g.</description><edition>6</edition><language>eng ; fre ; ger</language><subject>ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; COMPOUNDS THEREOF ; CONCRETE ; INORGANIC CHEMISTRY ; LIME, MAGNESIA ; METALLURGY ; NON-METALLIC ELEMENTS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; REFRACTORIES ; SLAG ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; TREATMENT OF NATURAL STONE</subject><creationdate>1996</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=19960424&DB=EPODOC&CC=EP&NR=0707886A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19960424&DB=EPODOC&CC=EP&NR=0707886A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PLAXIN, GEORGY VALENTINOVICH</creatorcontrib><creatorcontrib>DAVYDOVA, VALENTINA JURIEVNA</creatorcontrib><creatorcontrib>CHERNYSHOV, ANDREI KIRILLOVICH</creatorcontrib><creatorcontrib>BAKLANOVA, OLGA NIKOLAEVNA</creatorcontrib><creatorcontrib>SHIM, VALERY VALENTINOVICH</creatorcontrib><creatorcontrib>DUPLYAKIN, VALERY KUZMICH</creatorcontrib><creatorcontrib>LIKHOLOBOV, VLADIMIR ALEXANDROVICH</creatorcontrib><creatorcontrib>ALFEEV, VASILY SERGEEVICH</creatorcontrib><title>ARTICLE MADE OF POROUS CARBONACEOUS MATERIAL AND PROCESS FOR PRODUCING THE SAME</title><description>The proposed article, consisting of a porous carbonaceous material (fig.1), is produced by extruding a soft carbonaceous paste through a die, the paste consisting of 30-60% dispersed carbon, a solvent and 2-10 % of a carbon-containing binder. Extrusion takes place at a pressure of 20-60 kg/cm and the article thus formed is then heat treated, firstly, in a non-oxidizing environment in the presence of hydrocarbons, the ratio of carbon and hydrogen being 0.25-1.0, until the mass of the article has increased by 20-200%, and subsequently in an active environment. According to the invention, the article is produced from three-dimensionally homogeneous carbon with a mesoporous structure and pore-size distributions in the 100-2,000 ANGSTROM and 20-100 ANGSTROM ranges. For each article, the ratio of the outer surface geometry to the volume of material is 4-100 m-1, the ratio of the thickness of the dividing walls between the channels and the outer walls is 1:2- 1:10, and the unit surface area is 100-2,000 m2/g.</description><subject>ARTIFICIAL STONE</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>COMPOUNDS THEREOF</subject><subject>CONCRETE</subject><subject>INORGANIC CHEMISTRY</subject><subject>LIME, MAGNESIA</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>REFRACTORIES</subject><subject>SLAG</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF NATURAL STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNikEKwjAQAHPxIOof9gNCRbC9rpuNDTTZsknPpUg8iRbq_5GCD_A0MzBbI6jZU8cQ0DKIg15UhgSEepWIxGsEzKweO8BooVchTgmc6Op2IB9vkFuGhIH3ZvOYnks5_Lgz4DhTeyzzeyzLPN3Lq3xG7qu6qpvmgqfzH8sXyjkuLQ</recordid><startdate>19960424</startdate><enddate>19960424</enddate><creator>PLAXIN, GEORGY VALENTINOVICH</creator><creator>DAVYDOVA, VALENTINA JURIEVNA</creator><creator>CHERNYSHOV, ANDREI KIRILLOVICH</creator><creator>BAKLANOVA, OLGA NIKOLAEVNA</creator><creator>SHIM, VALERY VALENTINOVICH</creator><creator>DUPLYAKIN, VALERY KUZMICH</creator><creator>LIKHOLOBOV, VLADIMIR ALEXANDROVICH</creator><creator>ALFEEV, VASILY SERGEEVICH</creator><scope>EVB</scope></search><sort><creationdate>19960424</creationdate><title>ARTICLE MADE OF POROUS CARBONACEOUS MATERIAL AND PROCESS FOR PRODUCING THE SAME</title><author>PLAXIN, GEORGY VALENTINOVICH ; DAVYDOVA, VALENTINA JURIEVNA ; CHERNYSHOV, ANDREI KIRILLOVICH ; BAKLANOVA, OLGA NIKOLAEVNA ; SHIM, VALERY VALENTINOVICH ; DUPLYAKIN, VALERY KUZMICH ; LIKHOLOBOV, VLADIMIR ALEXANDROVICH ; ALFEEV, VASILY SERGEEVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0707886A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1996</creationdate><topic>ARTIFICIAL STONE</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>COMPOUNDS THEREOF</topic><topic>CONCRETE</topic><topic>INORGANIC CHEMISTRY</topic><topic>LIME, MAGNESIA</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>REFRACTORIES</topic><topic>SLAG</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF NATURAL STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>PLAXIN, GEORGY VALENTINOVICH</creatorcontrib><creatorcontrib>DAVYDOVA, VALENTINA JURIEVNA</creatorcontrib><creatorcontrib>CHERNYSHOV, ANDREI KIRILLOVICH</creatorcontrib><creatorcontrib>BAKLANOVA, OLGA NIKOLAEVNA</creatorcontrib><creatorcontrib>SHIM, VALERY VALENTINOVICH</creatorcontrib><creatorcontrib>DUPLYAKIN, VALERY KUZMICH</creatorcontrib><creatorcontrib>LIKHOLOBOV, VLADIMIR ALEXANDROVICH</creatorcontrib><creatorcontrib>ALFEEV, VASILY SERGEEVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PLAXIN, GEORGY VALENTINOVICH</au><au>DAVYDOVA, VALENTINA JURIEVNA</au><au>CHERNYSHOV, ANDREI KIRILLOVICH</au><au>BAKLANOVA, OLGA NIKOLAEVNA</au><au>SHIM, VALERY VALENTINOVICH</au><au>DUPLYAKIN, VALERY KUZMICH</au><au>LIKHOLOBOV, VLADIMIR ALEXANDROVICH</au><au>ALFEEV, VASILY SERGEEVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ARTICLE MADE OF POROUS CARBONACEOUS MATERIAL AND PROCESS FOR PRODUCING THE SAME</title><date>1996-04-24</date><risdate>1996</risdate><abstract>The proposed article, consisting of a porous carbonaceous material (fig.1), is produced by extruding a soft carbonaceous paste through a die, the paste consisting of 30-60% dispersed carbon, a solvent and 2-10 % of a carbon-containing binder. Extrusion takes place at a pressure of 20-60 kg/cm and the article thus formed is then heat treated, firstly, in a non-oxidizing environment in the presence of hydrocarbons, the ratio of carbon and hydrogen being 0.25-1.0, until the mass of the article has increased by 20-200%, and subsequently in an active environment. According to the invention, the article is produced from three-dimensionally homogeneous carbon with a mesoporous structure and pore-size distributions in the 100-2,000 ANGSTROM and 20-100 ANGSTROM ranges. For each article, the ratio of the outer surface geometry to the volume of material is 4-100 m-1, the ratio of the thickness of the dividing walls between the channels and the outer walls is 1:2- 1:10, and the unit surface area is 100-2,000 m2/g.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS COMPOUNDS THEREOF CONCRETE INORGANIC CHEMISTRY LIME, MAGNESIA METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRACTORIES SLAG THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF NATURAL STONE |
| title | ARTICLE MADE OF POROUS CARBONACEOUS MATERIAL AND PROCESS FOR PRODUCING THE SAME |
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