PROCEDIMENTO PER IL RECUPERO DELLE FIBRE DI CARBONIO E/O DI VETRO DA COMPOSITI DELLE STESSE IN MATRICI POLIMERICHE, E MEZZI PER LA SUA ATTUA
The present invention relates to a method aimed at recovering carbon and/or glass fibers, by means of pyrolysis and subsequent upgrading treatment, from scraps and processing waste of composite material of fibers with FRP (Fiber Reinforced Plastics) plastic materials coming from different stages of...
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| creator | CORNACCHIA GIACINTO GALVAGNO SERGIO CANDELIERI TOMMASO PORTOFINO SABRINA LUCCHESI ALDO CORIANO' ORAZIO ANTONIO |
| description | The present invention relates to a method aimed at recovering carbon and/or glass fibers, by means of pyrolysis and subsequent upgrading treatment, from scraps and processing waste of composite material of fibers with FRP (Fiber Reinforced Plastics) plastic materials coming from different stages of industrial processing and from manufacts at end of life. The method provides the pyrolysis of scraps, waste and composite materials of FRP to eliminate the plastic matrix and a subequent hot treatement, in presence of upgrading gas, of the recovered fibers for removing carbon residues. The fibers recovered from the treated manufacts can be reutilized in the manufacturing of products with mechanical features very similar to the ones of the rolled sections produced with virgin fibers. The cost of CF (carbon fibers), recovered with the proposed method, has been calculated to be equal to 20-30% of the one of the new carbon fibers. |
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The method provides the pyrolysis of scraps, waste and composite materials of FRP to eliminate the plastic matrix and a subequent hot treatement, in presence of upgrading gas, of the recovered fibers for removing carbon residues. The fibers recovered from the treated manufacts can be reutilized in the manufacturing of products with mechanical features very similar to the ones of the rolled sections produced with virgin fibers. The cost of CF (carbon fibers), recovered with the proposed method, has been calculated to be equal to 20-30% of the one of the new carbon fibers.</description><language>ita</language><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS ; CHEMISTRY ; CRACKING HYDROCARBON OILS ; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS ; FUELS ; GLASS ; JOINING GLASS TO GLASS OR OTHER MATERIALS ; LUBRICANTS ; MAKING GRANULES OR PREFORMS ; METALLURGY ; MINERAL OR SLAG WOOL ; MINERAL WAXES ; PEAT ; PERFORMING OPERATIONS ; PETROLEUM, GAS OR COKE INDUSTRIES ; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED ; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION ; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES ; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS ; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS ; REFORMING OF NAPHTHA ; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS ; SURFACE TREATMENT OF GLASS ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2003</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=20031020&DB=EPODOC&CC=IT&NR=RM20020217A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20031020&DB=EPODOC&CC=IT&NR=RM20020217A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CORNACCHIA GIACINTO</creatorcontrib><creatorcontrib>GALVAGNO SERGIO</creatorcontrib><creatorcontrib>CANDELIERI TOMMASO</creatorcontrib><creatorcontrib>PORTOFINO SABRINA</creatorcontrib><creatorcontrib>LUCCHESI ALDO</creatorcontrib><creatorcontrib>CORIANO' ORAZIO ANTONIO</creatorcontrib><title>PROCEDIMENTO PER IL RECUPERO DELLE FIBRE DI CARBONIO E/O DI VETRO DA COMPOSITI DELLE STESSE IN MATRICI POLIMERICHE, E MEZZI PER LA SUA ATTUA</title><description>The present invention relates to a method aimed at recovering carbon and/or glass fibers, by means of pyrolysis and subsequent upgrading treatment, from scraps and processing waste of composite material of fibers with FRP (Fiber Reinforced Plastics) plastic materials coming from different stages of industrial processing and from manufacts at end of life. The method provides the pyrolysis of scraps, waste and composite materials of FRP to eliminate the plastic matrix and a subequent hot treatement, in presence of upgrading gas, of the recovered fibers for removing carbon residues. The fibers recovered from the treated manufacts can be reutilized in the manufacturing of products with mechanical features very similar to the ones of the rolled sections produced with virgin fibers. The cost of CF (carbon fibers), recovered with the proposed method, has been calculated to be equal to 20-30% of the one of the new carbon fibers.</description><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</subject><subject>CHEMISTRY</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS</subject><subject>FUELS</subject><subject>GLASS</subject><subject>JOINING GLASS TO GLASS OR OTHER MATERIALS</subject><subject>LUBRICANTS</subject><subject>MAKING GRANULES OR PREFORMS</subject><subject>METALLURGY</subject><subject>MINERAL OR SLAG WOOL</subject><subject>MINERAL WAXES</subject><subject>PEAT</subject><subject>PERFORMING OPERATIONS</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED</subject><subject>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</subject><subject>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</subject><subject>RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS</subject><subject>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</subject><subject>REFORMING OF NAPHTHA</subject><subject>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</subject><subject>SURFACE TREATMENT OF GLASS</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjTEOgkAQRWksjHqHSWw1AhbWyzKESXYZsjtY0BBi1sooCR7DQwuGA1j995P389fRp3asMSeLlTDU6IAMONTNhAw5GoNQUOYQcgKtXMYVMeCJ535FmSUFmm3NnoSWhRf0HoEqsEocaYKazfQxYYkHQLDYtvS7Mwp8o0CJNGobre79Ywy7JTfRvkDR5TEMry6MQ38Lz_DuSJxN4ziN0-SikvN_1he8cj-j</recordid><startdate>20031020</startdate><enddate>20031020</enddate><creator>CORNACCHIA GIACINTO</creator><creator>GALVAGNO SERGIO</creator><creator>CANDELIERI TOMMASO</creator><creator>PORTOFINO SABRINA</creator><creator>LUCCHESI ALDO</creator><creator>CORIANO' ORAZIO ANTONIO</creator><scope>EVB</scope></search><sort><creationdate>20031020</creationdate><title>PROCEDIMENTO PER IL RECUPERO DELLE FIBRE DI CARBONIO E/O DI VETRO DA COMPOSITI DELLE STESSE IN MATRICI POLIMERICHE, E MEZZI PER LA SUA ATTUA</title><author>CORNACCHIA GIACINTO ; 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The method provides the pyrolysis of scraps, waste and composite materials of FRP to eliminate the plastic matrix and a subequent hot treatement, in presence of upgrading gas, of the recovered fibers for removing carbon residues. The fibers recovered from the treated manufacts can be reutilized in the manufacturing of products with mechanical features very similar to the ones of the rolled sections produced with virgin fibers. The cost of CF (carbon fibers), recovered with the proposed method, has been calculated to be equal to 20-30% of the one of the new carbon fibers.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY CRACKING HYDROCARBON OILS DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS FUELS GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS LUBRICANTS MAKING GRANULES OR PREFORMS METALLURGY MINERAL OR SLAG WOOL MINERAL WAXES PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | PROCEDIMENTO PER IL RECUPERO DELLE FIBRE DI CARBONIO E/O DI VETRO DA COMPOSITI DELLE STESSE IN MATRICI POLIMERICHE, E MEZZI PER LA SUA ATTUA |
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