ES2131093T3 - Procedimiento de conversion de polimeros. - Google Patents
Procedimiento de conversion de polimeros.Info
- Publication number
- ES2131093T3 ES2131093T3 ES93304554T ES93304554T ES2131093T3 ES 2131093 T3 ES2131093 T3 ES 2131093T3 ES 93304554 T ES93304554 T ES 93304554T ES 93304554 T ES93304554 T ES 93304554T ES 2131093 T3 ES2131093 T3 ES 2131093T3
- Authority
- ES
- Spain
- Prior art keywords
- products
- polymers
- chamber
- bed
- molecular weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
ESTA INVENCION SE REFIERE A UN METODO PARA EL CRACKING DE POLIMEROS, ESPECIALMENTE DE POLIMEROS DE HIDROCARBUROS DE DESECHO PARA LA PRODUCCION DE PRODUCTOS CON UN PESO MOLECULAR INFERIOR. EL PROCESO CONSISTE EN ALIMENTAR EL POLIMERO EN UNA CAMARA DE TRATAMIENTO O SECCION TRANSVERSAL CIRCULAR CUYA CAMARA TIENE TAMBIEN UN LECHO DE MATERIAL EN PARTICULAS MANTENIDO EN SUSPENSION Y CON FORMA TOROIDAL MEDIANTE UN GAS CALIENTE INTRODUCIDO EN DICHA CAMARA DE MODO QUE EL POLIMERO SE ENTREMEZCLA CON LOS MATERIALES EN PARTICULAS DEL LECHO Y SE CRAQUEA EN PRODUCTOS CON UN PESO MOLECULAR INFERIOR. LA INVENCION ES UTIL PARA CONVERTIR DESECHOS POLIMERICOS EN PRODUCTOS DE VALOR COMERCIAL TALES COMO, POR EJEMPLO, CERAS, LUBRICANTES Y OLEFINAS MONOMERICAS AL TIEMPO QUE SE REDUCE LA CONTAMINACION MEDIOAMBIENTAL.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929213772A GB9213772D0 (en) | 1992-06-29 | 1992-06-29 | Process for the conversion of polymers |
GB929215494A GB9215494D0 (en) | 1992-07-21 | 1992-07-21 | Process for the conversion of polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2131093T3 true ES2131093T3 (es) | 1999-07-16 |
Family
ID=26301142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93304554T Expired - Lifetime ES2131093T3 (es) | 1992-06-29 | 1993-06-11 | Procedimiento de conversion de polimeros. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5354930A (es) |
EP (1) | EP0577279B1 (es) |
JP (1) | JPH0656923A (es) |
AU (1) | AU665089B2 (es) |
CA (1) | CA2098778A1 (es) |
DE (1) | DE69323125T2 (es) |
ES (1) | ES2131093T3 (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4335972A1 (de) * | 1993-10-21 | 1995-04-27 | Basf Ag | Verfahren zur Rückgewinnung von Styrol aus gebrauchtem Polystyrol |
GB9412028D0 (en) * | 1994-06-16 | 1994-08-03 | Bp Chem Int Ltd | Waste processing |
WO1996001298A1 (en) * | 1994-07-01 | 1996-01-18 | Dynamic Structures Corp. S.A. | The method of obtaining liquid fuels from polyolefins wastes |
DE4441699A1 (de) * | 1994-11-24 | 1996-05-30 | Basf Ag | Verfahren zum Recyclen von Kunststoffen in einem Steamcracker |
DE4444209C1 (de) * | 1994-12-13 | 1996-05-15 | Baufeld Oel Gmbh | Verfahren zur Gewinnung von Hartparaffinen aus stark verunreinigten Polyolefinabfällen |
JPH092969A (ja) * | 1995-06-20 | 1997-01-07 | O S Kogyo Kk | アレルギー疾患治療剤 |
DE19641743B4 (de) * | 1996-10-10 | 2004-04-01 | Cet-Umwelttechnik-Entwicklungsgesellchaft Mbh | Verfahren zur Gewinnung von flüssigen Brennstoffen aus Polyolefine-Abfällen |
US6150577A (en) * | 1998-12-30 | 2000-11-21 | Chevron U.S.A., Inc. | Method for conversion of waste plastics to lube oil |
US6143940A (en) * | 1998-12-30 | 2000-11-07 | Chevron U.S.A. Inc. | Method for making a heavy wax composition |
US6371223B2 (en) | 1999-03-03 | 2002-04-16 | Earth Tool Company, L.L.C. | Drill head for directional boring |
CN1179148C (zh) * | 2000-08-10 | 2004-12-08 | Rj利格鲁普公司 | 诸如橡胶等烃类材料的低能量裂解法 |
US6835861B2 (en) | 2000-08-10 | 2004-12-28 | Rj Lee Group, Inc. | Low energy method of pyrolysis of hydrocarbon materials such as rubber |
US6774272B2 (en) | 2002-04-18 | 2004-08-10 | Chevron U.S.A. Inc. | Process for converting heavy Fischer Tropsch waxy feeds blended with a waste plastic feedstream into high VI lube oils |
GB2388842B (en) * | 2002-04-18 | 2004-11-03 | Chevron Usa Inc | Process for making lubricating oils |
CN1304355C (zh) * | 2004-04-08 | 2007-03-14 | 浙江大学 | 一种液相催化降解聚苯乙烯废旧塑料生产苯甲酸的方法 |
US8664458B2 (en) | 2010-07-15 | 2014-03-04 | Greenmantra Recycling Technologies Ltd. | Method for producing waxes and grease base stocks through catalytic depolymerisation of waste plastics |
WO2014110644A1 (en) | 2013-01-17 | 2014-07-24 | Greenmantra Recycling Technologies Ltd. | Catalytic depolymerisation of polymeric materials |
US8895790B2 (en) | 2013-02-12 | 2014-11-25 | Saudi Basic Industries Corporation | Conversion of plastics to olefin and aromatic products |
US9447332B2 (en) | 2013-02-12 | 2016-09-20 | Saudi Basic Industries Corporation | Conversion of plastics to olefin and aromatic products using temperature control |
US9428695B2 (en) | 2013-02-12 | 2016-08-30 | Saudi Basic Industries Corporation | Conversion of plastics to olefin and aromatic products with product recycle |
US20150247096A1 (en) * | 2014-02-28 | 2015-09-03 | Honeywell International Inc. | Methods for converting plastic to wax |
US10472487B2 (en) | 2015-12-30 | 2019-11-12 | Greenmantra Recycling Technologies Ltd. | Reactor for continuously treating polymeric material |
EP3414302B1 (en) | 2016-02-13 | 2022-06-22 | GreenMantra Recycling Technologies Ltd | Polymer-modified asphalt with wax additive |
WO2017161463A1 (en) | 2016-03-24 | 2017-09-28 | Greenmantra Recycling Technologies Ltd. | Wax as a melt flow modifier and processing aid for polymers |
US20190119191A1 (en) * | 2016-03-31 | 2019-04-25 | Solvay Sa | Process for converting plastic into waxes by catalytic cracking and a mixture of hydrocarbons obtained thereby |
US20200308492A1 (en) * | 2016-03-31 | 2020-10-01 | Solvay Sa | Process for converting plastic into waxes by cracking and a mixture of hydrocarbons obtained thereby |
CN107922851A (zh) * | 2016-03-31 | 2018-04-17 | 索尔维公司 | 用于通过裂化将塑料转化成蜡的方法和由此获得的烃混合物 |
EP3436549A1 (en) * | 2016-03-31 | 2019-02-06 | Solvay Sa | Process for converting plastic into waxes by catalytic cracking and a mixture of hydrocarbons obtained thereby |
CN114479173A (zh) | 2016-09-29 | 2022-05-13 | 绿色颂歌再生科技有限公司 | 用于处理聚苯乙烯材料的反应器 |
AR110493A1 (es) | 2016-12-08 | 2019-04-03 | Shell Int Research | Un método para pretratar y convertir hidrocarburos |
US10723858B2 (en) | 2018-09-18 | 2020-07-28 | Greenmantra Recycling Technologies Ltd. | Method for purification of depolymerized polymers using supercritical fluid extraction |
BR112021020625A2 (pt) | 2019-04-18 | 2021-12-21 | Shell Int Research | Recuperação de hidrocarbonetos alifáticos |
CN114746532A (zh) | 2019-12-10 | 2022-07-12 | 国际壳牌研究有限公司 | 脂族烃的回收 |
US11964315B1 (en) | 2023-03-31 | 2024-04-23 | Nexus Circular LLC | Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof |
US11891518B1 (en) | 2023-03-31 | 2024-02-06 | Nexus Circular LLC | Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4479920A (en) * | 1981-06-29 | 1984-10-30 | Torftech Limited | Apparatus for processing matter in a turbulent mass of particulate material |
DE3835038A1 (de) * | 1987-11-19 | 1990-04-19 | Asea Brown Boveri | Verfahren zum verringern der nebenprodukte bei der erzeugung vn pyrolysegas |
US4948495A (en) * | 1988-07-26 | 1990-08-14 | The United States Of America As Represented By The United States Department Of Energy | High liquid yield process for retorting various organic materials including oil shale |
WO1991013948A1 (en) * | 1990-03-13 | 1991-09-19 | Amoco Corporation | Multi-stage retorting |
FR2678177B1 (fr) * | 1991-06-25 | 1994-09-09 | Lescoche Philippe | Membrane inorganique pour la filtration et, unite de filtration obtenue. |
-
1993
- 1993-06-11 US US08/076,233 patent/US5354930A/en not_active Expired - Fee Related
- 1993-06-11 DE DE69323125T patent/DE69323125T2/de not_active Expired - Fee Related
- 1993-06-11 ES ES93304554T patent/ES2131093T3/es not_active Expired - Lifetime
- 1993-06-11 EP EP93304554A patent/EP0577279B1/en not_active Expired - Lifetime
- 1993-06-18 CA CA002098778A patent/CA2098778A1/en not_active Abandoned
- 1993-06-22 AU AU41428/93A patent/AU665089B2/en not_active Ceased
- 1993-06-28 JP JP5157172A patent/JPH0656923A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5354930A (en) | 1994-10-11 |
AU4142893A (en) | 1994-01-20 |
EP0577279A1 (en) | 1994-01-05 |
AU665089B2 (en) | 1995-12-14 |
DE69323125T2 (de) | 1999-08-19 |
DE69323125D1 (de) | 1999-03-04 |
CA2098778A1 (en) | 1993-12-30 |
JPH0656923A (ja) | 1994-03-01 |
EP0577279B1 (en) | 1999-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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