METHOD FOR THERMALLY DECOMPOSING POLYETHYLENE-BASED RESIN, AND METHOD FOR PRODUCING THERMALLY DECOMPOSED WAX AND HYDROCARBON COMPOUND
To establish a method for thermally decomposing waste polyethylene by a simple method, and thereby separating a high quality thermally decomposed wax and hydrocarbon oil with a large light component, for achieving a method for producing a thermally decomposed wax with a small content of hydrocarbon...
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| creator | KODA SHINGO KAMIYA KOKI OGURI MOTOHIRO SONE MAKOTO ABE SHIGEHIKO |
| description | To establish a method for thermally decomposing waste polyethylene by a simple method, and thereby separating a high quality thermally decomposed wax and hydrocarbon oil with a large light component, for achieving a method for producing a thermally decomposed wax with a small content of hydrocarbon oil and a method for producing hydrocarbon oil, and for effectively activating the waste polyethylene.SOLUTION: A method for thermally decomposing a polyethylene-based resin includes a step of thermally decomposing a polyethylene-based resin in an inert gas atmosphere under a condition satisfying the following expression (1). Expression (1): 0.08 |
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【課題】廃ポリエチレンを簡便な手法で熱分解することで高品質な熱分解ワックスと軽質分の多い炭化水素油を分離できる方法を確立し、炭化水素油含量の少ない熱分解ワックスの製造方法と炭化水素油製造方法が両立し、廃ポリエチレンを有効活用できる方法を提供する。【解決手段】ポリエチレン系樹脂を、不活性ガス雰囲気下、以下の式（１）を満たす条件で熱分解させる工程を有するポリエチレン系樹脂の熱分解方法。０．０８ ＜ 熱分解工程処理後の回収物の重量／熱分解前のポリエチレン系樹脂の重量 ＜ ０．９７ 式（１）【選択図】 なし</description><language>eng ; jpn</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; CRACKING HYDROCARBON OILS ; FUELS ; GENERAL PROCESSES OF COMPOUNDING ; LUBRICANTS ; METALLURGY ; MINERAL WAXES ; ORGANIC MACROMOLECULAR COMPOUNDS ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION ; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES ; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS ; REFORMING OF NAPHTHA ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; WORKING-UP</subject><creationdate>2023</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=20230731&DB=EPODOC&CC=JP&NR=2023105687A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230731&DB=EPODOC&CC=JP&NR=2023105687A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KODA SHINGO</creatorcontrib><creatorcontrib>KAMIYA KOKI</creatorcontrib><creatorcontrib>OGURI MOTOHIRO</creatorcontrib><creatorcontrib>SONE MAKOTO</creatorcontrib><creatorcontrib>ABE SHIGEHIKO</creatorcontrib><title>METHOD FOR THERMALLY DECOMPOSING POLYETHYLENE-BASED RESIN, AND METHOD FOR PRODUCING THERMALLY DECOMPOSED WAX AND HYDROCARBON COMPOUND</title><description>To establish a method for thermally decomposing waste polyethylene by a simple method, and thereby separating a high quality thermally decomposed wax and hydrocarbon oil with a large light component, for achieving a method for producing a thermally decomposed wax with a small content of hydrocarbon oil and a method for producing hydrocarbon oil, and for effectively activating the waste polyethylene.SOLUTION: A method for thermally decomposing a polyethylene-based resin includes a step of thermally decomposing a polyethylene-based resin in an inert gas atmosphere under a condition satisfying the following expression (1). Expression (1): 0.08<weight of recovery after thermal decomposition step treatment/weight of polyethylene-based resin before thermal decomposition<0.97.SELECTED DRAWING: None
【課題】廃ポリエチレンを簡便な手法で熱分解することで高品質な熱分解ワックスと軽質分の多い炭化水素油を分離できる方法を確立し、炭化水素油含量の少ない熱分解ワックスの製造方法と炭化水素油製造方法が両立し、廃ポリエチレンを有効活用できる方法を提供する。【解決手段】ポリエチレン系樹脂を、不活性ガス雰囲気下、以下の式（１）を満たす条件で熱分解させる工程を有するポリエチレン系樹脂の熱分解方法。０．０８ ＜ 熱分解工程処理後の回収物の重量／熱分解前のポリエチレン系樹脂の重量 ＜ ０．９７ 式（１）【選択図】 なし</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>FUELS</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>MINERAL WAXES</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</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>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</subject><subject>REFORMING OF NAPHTHA</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZGj1dQ3x8HdRcPMPUgjxcA3ydfTxiVRwcXX29w3wD_b0c1cI8PeJBKqJ9HH1c9V1cgx2dVEIcgXK6Cg4-rkoIGkPCPJ3CXUGacE0CKgp3DECrMMj0iXI39kxyMnfTwEsGernwsPAmpaYU5zKC6W5GZTcXEOcPXRTC_LjU4sLEpNT81JL4r0CjAyMjA0NTM0szB2NiVIEAEkNPk8</recordid><startdate>20230731</startdate><enddate>20230731</enddate><creator>KODA SHINGO</creator><creator>KAMIYA KOKI</creator><creator>OGURI MOTOHIRO</creator><creator>SONE MAKOTO</creator><creator>ABE SHIGEHIKO</creator><scope>EVB</scope></search><sort><creationdate>20230731</creationdate><title>METHOD FOR THERMALLY DECOMPOSING POLYETHYLENE-BASED RESIN, AND METHOD FOR PRODUCING THERMALLY DECOMPOSED WAX AND HYDROCARBON COMPOUND</title><author>KODA SHINGO ; KAMIYA KOKI ; OGURI MOTOHIRO ; SONE MAKOTO ; ABE SHIGEHIKO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023105687A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>CRACKING HYDROCARBON OILS</topic><topic>FUELS</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>MINERAL WAXES</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</topic><topic>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</topic><topic>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</topic><topic>REFORMING OF NAPHTHA</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>KODA SHINGO</creatorcontrib><creatorcontrib>KAMIYA KOKI</creatorcontrib><creatorcontrib>OGURI MOTOHIRO</creatorcontrib><creatorcontrib>SONE MAKOTO</creatorcontrib><creatorcontrib>ABE SHIGEHIKO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KODA SHINGO</au><au>KAMIYA KOKI</au><au>OGURI MOTOHIRO</au><au>SONE MAKOTO</au><au>ABE SHIGEHIKO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR THERMALLY DECOMPOSING POLYETHYLENE-BASED RESIN, AND METHOD FOR PRODUCING THERMALLY DECOMPOSED WAX AND HYDROCARBON COMPOUND</title><date>2023-07-31</date><risdate>2023</risdate><abstract>To establish a method for thermally decomposing waste polyethylene by a simple method, and thereby separating a high quality thermally decomposed wax and hydrocarbon oil with a large light component, for achieving a method for producing a thermally decomposed wax with a small content of hydrocarbon oil and a method for producing hydrocarbon oil, and for effectively activating the waste polyethylene.SOLUTION: A method for thermally decomposing a polyethylene-based resin includes a step of thermally decomposing a polyethylene-based resin in an inert gas atmosphere under a condition satisfying the following expression (1). Expression (1): 0.08<weight of recovery after thermal decomposition step treatment/weight of polyethylene-based resin before thermal decomposition<0.97.SELECTED DRAWING: None
【課題】廃ポリエチレンを簡便な手法で熱分解することで高品質な熱分解ワックスと軽質分の多い炭化水素油を分離できる方法を確立し、炭化水素油含量の少ない熱分解ワックスの製造方法と炭化水素油製造方法が両立し、廃ポリエチレンを有効活用できる方法を提供する。【解決手段】ポリエチレン系樹脂を、不活性ガス雰囲気下、以下の式（１）を満たす条件で熱分解させる工程を有するポリエチレン系樹脂の熱分解方法。０．０８ ＜ 熱分解工程処理後の回収物の重量／熱分解前のポリエチレン系樹脂の重量 ＜ ０．９７ 式（１）【選択図】 なし</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON CRACKING HYDROCARBON OILS FUELS GENERAL PROCESSES OF COMPOUNDING LUBRICANTS METALLURGY MINERAL WAXES ORGANIC MACROMOLECULAR COMPOUNDS PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP |
| title | METHOD FOR THERMALLY DECOMPOSING POLYETHYLENE-BASED RESIN, AND METHOD FOR PRODUCING THERMALLY DECOMPOSED WAX AND HYDROCARBON COMPOUND |
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