A CATALYTIC PROCESS OF SIMULTANEOUS PYROLYSIS OF MIXED PLASTICS AND DECHLORINATION OF THE PYROLYSIS OIL
A process for processing mixed plastics comprising simultaneous pyrolysis and dechlorination of the mixed plastics, the process comprising contacting the mixed plastics with a zeolitic catalyst in a pyrolysis unit to produce a hydrocarbon product comprising a gas phase and a liquid phase; and separa...
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Format | Patent |
Language | English French German |
Published |
02.08.2023
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Abstract | A process for processing mixed plastics comprising simultaneous pyrolysis and dechlorination of the mixed plastics, the process comprising contacting the mixed plastics with a zeolitic catalyst in a pyrolysis unit to produce a hydrocarbon product comprising a gas phase and a liquid phase; and separating the hydrocarbon product into a hydrocarbon gas stream and a hydrocarbon liquid stream, wherein the hydrocarbon gas stream comprises at least a portion of the gas phase of the hydrocarbon product, wherein the hydrocarbon liquid stream comprises at least a portion of the liquid phase of the hydrocarbon product, wherein the hydrocarbon liquid stream comprises one or more chloride compounds in an amount of less than about 100 ppmw chloride, based on the total weight of the hydrocarbon liquid stream, and wherein the hydrocarbon liquid stream is characterized by a viscosity of less than about 400 cP at a temperature of 300° C. |
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AbstractList | A process for processing mixed plastics comprising simultaneous pyrolysis and dechlorination of the mixed plastics, the process comprising contacting the mixed plastics with a zeolitic catalyst in a pyrolysis unit to produce a hydrocarbon product comprising a gas phase and a liquid phase; and separating the hydrocarbon product into a hydrocarbon gas stream and a hydrocarbon liquid stream, wherein the hydrocarbon gas stream comprises at least a portion of the gas phase of the hydrocarbon product, wherein the hydrocarbon liquid stream comprises at least a portion of the liquid phase of the hydrocarbon product, wherein the hydrocarbon liquid stream comprises one or more chloride compounds in an amount of less than about 100 ppmw chloride, based on the total weight of the hydrocarbon liquid stream, and wherein the hydrocarbon liquid stream is characterized by a viscosity of less than about 400 cP at a temperature of 300° C. |
Author | GANJI, Santosh KORIPELLY, Girish STANISLAUS, Alexander HAKEEM, Abrar A JAVEED, Mohammad GHOSH, Ashim Kumar RAMAMURTHY, Krishna Kumar NARAYANASWAMY, Ravichander |
Author_xml | – fullname: JAVEED, Mohammad – fullname: STANISLAUS, Alexander – fullname: GHOSH, Ashim Kumar – fullname: NARAYANASWAMY, Ravichander – fullname: RAMAMURTHY, Krishna Kumar – fullname: GANJI, Santosh – fullname: KORIPELLY, Girish – fullname: HAKEEM, Abrar A |
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DocumentTitleAlternate | PROCÉDÉ CATALYTIQUE DE PYROLYSE DE MATIÈRES PLASTIQUES MIXTES ET DE DÉCHLORATION SIMULTANÉE DE L'HUILE DE PYROLYSE KATALYTISCHES VERFAHREN ZUR GLEICHZEITIGEN PYROLYSE VON GEMISCHTEN KUNSTSTOFFEN UND ENTCHLORUNG DES PYROLYSEÖLS |
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Snippet | A process for processing mixed plastics comprising simultaneous pyrolysis and dechlorination of the mixed plastics, the process comprising contacting the mixed... |
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SubjectTerms | CHEMISTRY CRACKING HYDROCARBON OILS DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS FUELS INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS LUBRICANTS MAKING GRANULES OR PREFORMS METALLURGY 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 PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLEGASES CONTAINING CARBON MONOXIDE 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 TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
Title | A CATALYTIC PROCESS OF SIMULTANEOUS PYROLYSIS OF MIXED PLASTICS AND DECHLORINATION OF THE PYROLYSIS OIL |
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