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1. WO2022118738 - WASTE-PLASTIC OIL CREATION DEVICE AND OIL CREATION METHOD

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Publication Number WO/2022/118738
Publication Date 09.06.2022
International Application No. PCT/JP2021/043285
International Filing Date 25.11.2021
IPC
C08J 11/12 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
11Recovery or working-up of waste materials
04of polymers
10by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
12by dry-heat treatment only
C10G 1/10 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
1Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
10from rubber or rubber waste
CPC
C08J 11/12
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
11Recovery or working-up of waste materials
04of polymers
10by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
12by dry-heat treatment only
C10G 1/10
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
1Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
10from rubber or rubber waste
Y02W 30/62
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
30Technologies for solid waste management
50Reuse, recycling or recovery technologies
62Plastics recycling; Rubber recycling
Applicants
  • 株式会社伸光テクノス SHINKO TECNOS CO., LTD. [JP]/[JP]
Inventors
  • 木村　護 KIMURA Mamoru
  • 長澤　健太郎 NAGASAWA Kentaro
Agents
  • 尾崎　隆弘 OZAKI TAKAHIRO
Priority Data
2020-20093703.12.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) WASTE-PLASTIC OIL CREATION DEVICE AND OIL CREATION METHOD
(FR) DISPOSITIF CRÉATION D'HUILES À BASE DE PLASTIQUE USAGÉ ET PROCÉDÉ DE CRÉATION D'HUILE
(JA) 廃プラスチック油化装置および油化方法
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Abstract
(EN) The purpose of the present invention is to prevent clogging in devices or piping by tar or the like and to efficiently obtain a good-quality oil. A waste-plastic oil creation device 1 comprises: a pyrolysis tank 2 that pyrolizes and gasifies a waste plastic; a gas cooler 3 that cools a pyrolysis gas produced by the pyrolysis tank to produce an oil; and a circulation tank 4 that collects produced oil produced by the gas cooler and causes part of the produced oil to circulate to the gas cooler. The waste plastic liquefaction device 1 is characterized in that: the circulation tank 4 comprises a temperature adjustment device 41 for maintaining the temperature of the produced oil in the circulation tank 4 at a prescribed temperature range in the circulation tank 4; the temperature adjustment device 41 includes a cooling pipe 42 that is attached to the circulation tank 4; a centrifugal separator 5 is connected to the circulation tank 4; and the centrifugal separator 5 removes impurities, including water and tar, from the produced oil in the circulation tank 4 and returns the produced oil to the circulation tank 4.
(FR) Le but de la présente invention est d'empêcher un colmatage dans des dispositifs ou une tuyauterie par du goudron ou similaire et d'obtenir efficacement une huile de bonne qualité. Un dispositif 1 de création d'huile à base de plastique usagé comprend : une cuve de pyrolyse 2 qui pyrolyse et gazéifie un plastique usagé ; un refroidisseur de gaz 3 qui refroidit un gaz de pyrolyse produit par la cuve de pyrolyse pour produire une huile ; et une cuve de circulation 4 qui collecte l'huile produite, produite par le refroidisseur de gaz et qui amène une partie de l'huile produite à circuler vers le refroidisseur de gaz. Le dispositif 1 de liquéfaction de plastique usagé est caractérisé en ce que : la cuve de circulation 4 comprend un dispositif de réglage de température 41 pour maintenir la température de l'huile produite dans la cuve de circulation 4 à une plage de température prescrite dans la cuve de circulation 4 ; le dispositif de réglage de température 41 comprend un tuyau de refroidissement 42 qui est fixé à la cuve de circulation 4 ; un séparateur centrifuge 5 est relié à la cuve de circulation 4 ; et le séparateur centrifuge 5 élimine les impuretés, y compris l'eau et le goudron, de l'huile produite dans la cuve de circulation 4 et renvoie l'huile produite à la cuve de circulation 4.
(JA) タール等が装置や配管内で詰まりを起こすことを防ぎ、効率よく良質な油を得ることを目的とする。廃プラスチックを熱分解してガス化する熱分解槽２と、熱分解槽で生成した熱分解ガスを冷却して油を生成させるガス冷却器３と、ガス冷却器により生成した生成油を回収し、前記生成油の一部を前記ガス冷却器に循環させる循環槽４とを備える廃プラスチック油化装置１であって、前記循環槽４は、循環槽４内の生成油の温度を前記循環槽４内で所定温度範囲に維持するための温度調整装置４１を備え、前記温度調整装置４１は前記循環槽４に取り付けられる冷却パイプ４２を含み、前記循環槽４は遠心分離機５が接続され、前記循環槽４内の生成油は前記遠心分離機５により水およびタールを含む夾雑物が除去され、前記循環槽４へ戻されることを特徴とする、廃プラスチック油化装置１である。
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