of solid raw materials consisting of synthetic polymeric materials

Industry

CPC
C10B53/07

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Parent Industries

CCHEMISTRY METALLURGY C10Petroleum, gas C10BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS C10B53/00Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form

Current Industry

C10B53/07of solid raw materials consisting of synthetic polymeric materials

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Reactor fluid supply systems
- Patent number 12,344,801
- Issue date Jul 1, 2025
- DeepTech Recycling
- Marvine Besong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pyrolysis of carbon based material
- Patent number 12,338,207
- Issue date Jun 24, 2025
- MICROWAVE SOLUTIONS GMBH
- Annelie Stapela
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for pyrolysis of waste material in an industrial process
- Patent number 12,338,393
- Issue date Jun 24, 2025
- CCT INTERNATIONAL
- Rik Van Meirhaeghe
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Device and method for continuous low-temperature pyrolysis
- Patent number 12,331,251
- Issue date Jun 17, 2025
- ENTOP TECHNOLOGY CO., LTD.
- Mi Young Lee
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Pyrolysis of polymer waste materials
- Patent number 12,325,638
- Issue date Jun 10, 2025
- MICROWAVE SOLUTIONS GMBH
- Annelie Stapela
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Chemical recycling of plastic-derived streams to a cracker separati...
- Patent number 12,326,865
- Issue date Jun 10, 2025
- Eastman Chemical Company
- Daryl Bitting
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process for the depolymerization of plastic waste material
- Patent number 12,319,875
- Issue date Jun 3, 2025
- Basell Poliolefine Italia s.r.l.
- Nicolò Arich de Finetti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Circular economy for plastic waste to polypropylene and lubricating...
- Patent number 12,319,877
- Issue date Jun 3, 2025
- Chevron U.S.A. Inc.
- Hye-Kyung Timken
- B68 - SADDLERY UPHOLSTERY
Information Patent Grant
Reaction vessel for liquid phase catalytic pyrolysis of polymers
- Patent number 12,312,539
- Issue date May 27, 2025
- Vance E. McClure
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Device to recycle material and related systems and methods
- Patent number 12,305,122
- Issue date May 20, 2025
- Thermolysis Co., Ltd.
- Chun-Lung Wu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for producing hydrocarbon product and use
- Patent number 12,305,124
- Issue date May 20, 2025
- Teknologian tutkimuskeskus VTT Oy
- Pekka Simell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Porous composite material capable of generating electric arc in mic...
- Patent number 12,303,881
- Issue date May 20, 2025
- China Petroleum and Chemical Corporation
- Haibin Jiang
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Plastic pyrolysis reactor
- Patent number 12,297,389
- Issue date May 13, 2025
- Lummus Technology LLC
- David Lee Guymon
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and apparatus for producing hydrocarbons and use
- Patent number 12,291,675
- Issue date May 6, 2025
- Teknologian tutkimuskeskus VTT Oy
- Pekka Simell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for melting plastic for subsequent feeding to a processor v...
- Patent number 12,291,676
- Issue date May 6, 2025
- ExxonMobil Chemical Patents Inc.
- Jay L. Reimers
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for the recycling of polyurethane material waste for produci...
- Patent number 12,275,689
- Issue date Apr 15, 2025
- Covestro Intellectual Property GmbH & Co. KG
- Andreas Bulan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Reforming system and method
- Patent number 12,269,741
- Issue date Apr 8, 2025
- Bong Ju Lee
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for treating a gaseous effluent from pyrolytic decompositio...
- Patent number 12,268,985
- Issue date Apr 8, 2025
- Arkema France
- Jean-Luc Dubois
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the preparation of chemical products from waste plastic...
- Patent number 12,264,129
- Issue date Apr 1, 2025
- SABIC GLOBAL TECHNOLOGIES B.V.
- Anthoni Wouter Zijl Van
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fluidized bed reactor apparatus and a method for processing organic...
- Patent number 12,263,474
- Issue date Apr 1, 2025
- Thermtech Holding AS
- Erik Michelsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pyrolysis apparatus and pyrolysis method
- Patent number 12,258,520
- Issue date Mar 25, 2025
- Ebara Environmental Plant Co., Ltd.
- Takashi Fujiwara
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Olefin and aromatics production by the catalytic pyrolysis of polymers
- Patent number 12,234,412
- Issue date Feb 25, 2025
- Anellotech, Inc.
- Anthony Cartolano
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
System and method for pyrolysis of plastics
- Patent number 12,234,409
- Issue date Feb 25, 2025
- Amit Azuly
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fine mineral matter for upgrading the quality of the products of th...
- Patent number 12,227,700
- Issue date Feb 18, 2025
- Radical Plastics, Inc.
- Yelena Kann
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the preparation of polycarbonates from waste plastic fe...
- Patent number 12,215,188
- Issue date Feb 4, 2025
- SABIC GLOBAL TECHNOLOGIES B.V.
- Anthoni Wouter Zijl Van
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reactor with shaft cooling
- Patent number 12,215,281
- Issue date Feb 4, 2025
- Anders Olsson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing a catalyst for pyrolysis of waste plastics to...
- Patent number 12,214,341
- Issue date Feb 4, 2025
- Shandong University of Science and Technology
- Yaqing Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for the treatment of plastics
- Patent number 12,203,032
- Issue date Jan 21, 2025
- DELTAGIZERO S.R.L.
- Giuseppe Falco
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
High efficiency process for separating fillers from catalyst and ga...
- Patent number 12,203,033
- Issue date Jan 21, 2025
- Anellotech, Inc.
- Michael Missalla
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Waste processing system
- Patent number 12,187,962
- Issue date Jan 7, 2025
- CIRCULAR RESOURCES (IP) PTE LIMITED
- Wayne Breeze
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR TREATING A GASEOUS EFFLUENT FROM PYROLYTIC DECOMPOSITIO...
- Publication number 20250229216
- Publication date Jul 17, 2025
- Arkema France
- Jean-Luc DUBOIS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Contaminant Removal During Integrated Plastic Recycle
- Publication number 20250230365
- Publication date Jul 17, 2025
- EXXONMOBIL CHEMICAL PATENTS INC.
- Kapil Kandel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST AND PROCESS FOR THE DEPOLYMERIZATION OF POLYMERIC WASTE MA...
- Publication number 20250222441
- Publication date Jul 10, 2025
- BASELL POLIOLEFINE ITALIA S.r.l.
- Shahram Mihan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING RAW MATERIAL OF NAPHTHA CRACKING CENTER
- Publication number 20250215327
- Publication date Jul 3, 2025
- LG CHEM, LTD.
- Sung Ho LEE
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD OF PREPARING ACTIVATED CARBON DERIVED FROM WASTE PET PLASTIC...
- Publication number 20250206620
- Publication date Jun 26, 2025
- Korea University Research and Business Foundation
- Ki Bong LEE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND DEVICE FOR PRODUCING WASTE PLASTIC PYROLYSIS OIL WITH RE...
- Publication number 20250197725
- Publication date Jun 19, 2025
- SK INNOVATION CO., LTD.
- Sanghwan JO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CHEMICAL RECYCLING FACILITY WITH ELECTRIC PROCESS EQUIPMENT
- Publication number 20250197734
- Publication date Jun 19, 2025
- Eastman Chemical Company
- Daryl Bitting
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
RECOVERY OF HEAT FROM DOWNSTREAM DISTILLATION
- Publication number 20250197728
- Publication date Jun 19, 2025
- Eastman Chemical Company
- Daryl Bitting
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CHEMICAL RECYCLING PROCESS COMPRISING MELTING, PYROLYSIS AND CRACKI...
- Publication number 20250188357
- Publication date Jun 12, 2025
- Eastman Chemical Company
- Daryl Bitting
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PYROLYSIS REACTOR, PYROLYSIS SYSTEM AND METHODS OF USE THEREOF
- Publication number 20250188373
- Publication date Jun 12, 2025
- Seyed Farshid Bahari
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CONTINUOUSLY OPERATING PYROLYSIS EQUIPMENT AND METHOD TO PERFORM PY...
- Publication number 20250188354
- Publication date Jun 12, 2025
- Wastewise Group Oy
- Kaisa SUVILAMPI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PYROLYSIS APPARATUS AND PYROLYSIS METHOD
- Publication number 20250188355
- Publication date Jun 12, 2025
- EBARA ENVIRONMENTAL PLANT CO., LTD.
- Takashi FUJIWARA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CHEMICAL RECYCLING FACILITY WITH REDUCED WATER CONSUMPTION
- Publication number 20250179378
- Publication date Jun 5, 2025
- Eastman Chemical Company
- Michael Gary Polasek
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method and Device for Pyrolysis-Based Production of Hydrocarbon Oil...
- Publication number 20250171694
- Publication date May 29, 2025
- INRIGO AS
- Rajesh Shivanahalli Kempegowda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Liquid Hydrocarbon Producing Method and Liquid Hydrocarbon Producin...
- Publication number 20250171380
- Publication date May 29, 2025
- INPEX CORPORATION
- Yosuke Sano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REACTOR SYSTEM AND METHOD FOR PYROLYSIS OF CARBONACEOUS WASTE IN A...
- Publication number 20250171693
- Publication date May 29, 2025
- Deeptech Recycling Limited
- Marvine BESONG
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LABORATORY GRAM-SCALE PYROLYSIS REACTOR
- Publication number 20250154413
- Publication date May 15, 2025
- Rijksuniversiteit Groningen
- Songbo HE
- G01 - MEASURING TESTING
Information Patent Application
A BATCH SYSTEM FOR THE PRODUCTION OF CHEMICAL COMPOUNDS AND/OR GASE...
- Publication number 20250144681
- Publication date May 8, 2025
- BRIGHTMARK PLASTICS RENEWAL TECHNOLOGIES LLC
- Mehmet A. GENCER
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
POLISHING PAD WITH EXCELLENT RECYCLABILITY AND PYROLYSIS OIL OBTAIN...
- Publication number 20250144767
- Publication date May 8, 2025
- SK enpulse Co., Ltd.
- Younghwan KIM
- B24 - GRINDING POLISHING
Information Patent Application
METHOD FOR PRODUCING CHEMICAL PRODUCT
- Publication number 20250145897
- Publication date May 8, 2025
- ENEOS Corporation
- Masahide KOBAYASHI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CATALYTIC PYROLYSIS OF PLASTICS TO PRODUCE PETROCHEMICAL FEEDSTOCK
- Publication number 20250145895
- Publication date May 8, 2025
- W.R. GRACE & CO.-CONN.
- Wu-Cheng CHENG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HEAT INTEGRATION WITH PYROLYSIS OIL AND A HEAT TRANSFER MEDIUM FOR...
- Publication number 20250145891
- Publication date May 8, 2025
- Eastman Chemical Company
- Daryl Bitting
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
RECOVERY OF RECYCLE CONTENT CO2 FROM PYROLYSIS GAS
- Publication number 20250135392
- Publication date May 1, 2025
- Eastman Chemical Company
- Xianchun Wu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process To Conduct the Pyrolysis of Biomass And/Or Waste Plastic in...
- Publication number 20250136871
- Publication date May 1, 2025
- TOTALENERGIES ONETECH
- Walter VERMEIREN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD OF DECOMPOSING CROSSLINKED RUBBER
- Publication number 20250129291
- Publication date Apr 24, 2025
- BRIDGESTONE CORPORATION
- Masahiro HOJO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR PRODUCING CHEMICALS OR POLYMERS FROM PLASTIC WASTE AND...
- Publication number 20250122427
- Publication date Apr 17, 2025
- Nexus Circular LLC
- Jeffrey W. Gold
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR THE PYROLYSIS OF SUBSTANTIALLY PLASTICS MATERIAL OF INC...
- Publication number 20250101311
- Publication date Mar 27, 2025
- Versalis S.p.A.
- Riccardo FELISARI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and Apparatus for the Pyrolysis of Polymers
- Publication number 20250101312
- Publication date Mar 27, 2025
- Front Row Engineering Ltd
- Gavin Duffy
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
OLEFIN AND AROMATICS PRODUCTION BY THE CATALYTIC PYROLYSIS OF POLYMERS
- Publication number 20250101315
- Publication date Mar 27, 2025
- Anellotech, Inc.
- Anthony Cartolano
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PRODUCTION METHOD FOR CHEMICAL PRODUCTS AND CARBIDES
- Publication number 20250091882
- Publication date Mar 20, 2025
- ENEOS Corporation
- Masahide KOBAYASHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

of solid raw materials consisting of synthetic polymeric materials

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reactor fluid supply systems

Pyrolysis of carbon based material

Method for pyrolysis of waste material in an industrial process

Device and method for continuous low-temperature pyrolysis

Pyrolysis of polymer waste materials

Chemical recycling of plastic-derived streams to a cracker separati...

Process for the depolymerization of plastic waste material

Circular economy for plastic waste to polypropylene and lubricating...

Reaction vessel for liquid phase catalytic pyrolysis of polymers

Device to recycle material and related systems and methods

Method and apparatus for producing hydrocarbon product and use

Porous composite material capable of generating electric arc in mic...

Plastic pyrolysis reactor

Method and apparatus for producing hydrocarbons and use

Process for melting plastic for subsequent feeding to a processor v...

Method for the recycling of polyurethane material waste for produci...

Reforming system and method

Process for treating a gaseous effluent from pyrolytic decompositio...

Process for the preparation of chemical products from waste plastic...

Fluidized bed reactor apparatus and a method for processing organic...

Pyrolysis apparatus and pyrolysis method

Olefin and aromatics production by the catalytic pyrolysis of polymers

System and method for pyrolysis of plastics

Fine mineral matter for upgrading the quality of the products of th...

Process for the preparation of polycarbonates from waste plastic fe...

Reactor with shaft cooling

Method for preparing a catalyst for pyrolysis of waste plastics to...

Apparatus for the treatment of plastics

High efficiency process for separating fillers from catalyst and ga...

Waste processing system

Patents Applicationslast 30 patents

PROCESS FOR TREATING A GASEOUS EFFLUENT FROM PYROLYTIC DECOMPOSITIO...

Contaminant Removal During Integrated Plastic Recycle

CATALYST AND PROCESS FOR THE DEPOLYMERIZATION OF POLYMERIC WASTE MA...

METHOD FOR PRODUCING RAW MATERIAL OF NAPHTHA CRACKING CENTER

METHOD OF PREPARING ACTIVATED CARBON DERIVED FROM WASTE PET PLASTIC...

METHOD AND DEVICE FOR PRODUCING WASTE PLASTIC PYROLYSIS OIL WITH RE...

CHEMICAL RECYCLING FACILITY WITH ELECTRIC PROCESS EQUIPMENT

RECOVERY OF HEAT FROM DOWNSTREAM DISTILLATION

CHEMICAL RECYCLING PROCESS COMPRISING MELTING, PYROLYSIS AND CRACKI...

PYROLYSIS REACTOR, PYROLYSIS SYSTEM AND METHODS OF USE THEREOF

CONTINUOUSLY OPERATING PYROLYSIS EQUIPMENT AND METHOD TO PERFORM PY...

PYROLYSIS APPARATUS AND PYROLYSIS METHOD

CHEMICAL RECYCLING FACILITY WITH REDUCED WATER CONSUMPTION

Method and Device for Pyrolysis-Based Production of Hydrocarbon Oil...

Liquid Hydrocarbon Producing Method and Liquid Hydrocarbon Producin...

REACTOR SYSTEM AND METHOD FOR PYROLYSIS OF CARBONACEOUS WASTE IN A...

LABORATORY GRAM-SCALE PYROLYSIS REACTOR

A BATCH SYSTEM FOR THE PRODUCTION OF CHEMICAL COMPOUNDS AND/OR GASE...

POLISHING PAD WITH EXCELLENT RECYCLABILITY AND PYROLYSIS OIL OBTAIN...

METHOD FOR PRODUCING CHEMICAL PRODUCT

CATALYTIC PYROLYSIS OF PLASTICS TO PRODUCE PETROCHEMICAL FEEDSTOCK

HEAT INTEGRATION WITH PYROLYSIS OIL AND A HEAT TRANSFER MEDIUM FOR...

RECOVERY OF RECYCLE CONTENT CO2 FROM PYROLYSIS GAS

Process To Conduct the Pyrolysis of Biomass And/Or Waste Plastic in...

METHOD OF DECOMPOSING CROSSLINKED RUBBER

PROCESS FOR PRODUCING CHEMICALS OR POLYMERS FROM PLASTIC WASTE AND...

PROCESS FOR THE PYROLYSIS OF SUBSTANTIALLY PLASTICS MATERIAL OF INC...

Method and Apparatus for the Pyrolysis of Polymers

OLEFIN AND AROMATICS PRODUCTION BY THE CATALYTIC PYROLYSIS OF POLYMERS

PRODUCTION METHOD FOR CHEMICAL PRODUCTS AND CARBIDES