ATE141294T1 - Kracken von polymeren - Google Patents

Kracken von polymeren

Info

Publication number
ATE141294T1
ATE141294T1 AT92301129T AT92301129T ATE141294T1 AT E141294 T1 ATE141294 T1 AT E141294T1 AT 92301129 T AT92301129 T AT 92301129T AT 92301129 T AT92301129 T AT 92301129T AT E141294 T1 ATE141294 T1 AT E141294T1
Authority
AT
Austria
Prior art keywords
polymers
lower hydrocarbons
cracking
waste
vaporising
Prior art date
Application number
AT92301129T
Other languages
English (en)
Inventor
Kenneth Clark Bp Chem Kirkwood
Bo'ness Road Factory
Stephen Anthony Bp Chemic Leng
David William Bp Chemical Sims
Original Assignee
Bp Chem Int Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27265541&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE141294(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB919104604A external-priority patent/GB9104604D0/en
Priority claimed from GB919118026A external-priority patent/GB9118026D0/en
Priority claimed from GB919118025A external-priority patent/GB9118025D0/en
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Application granted granted Critical
Publication of ATE141294T1 publication Critical patent/ATE141294T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Photoreceptors In Electrophotography (AREA)
AT92301129T 1991-03-05 1992-02-11 Kracken von polymeren ATE141294T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB919104604A GB9104604D0 (en) 1991-03-05 1991-03-05 Polymer cracking
GB919118026A GB9118026D0 (en) 1991-08-21 1991-08-21 Process
GB919118025A GB9118025D0 (en) 1991-08-21 1991-08-21 Polymer cracking

Publications (1)

Publication Number Publication Date
ATE141294T1 true ATE141294T1 (de) 1996-08-15

Family

ID=27265541

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92301129T ATE141294T1 (de) 1991-03-05 1992-02-11 Kracken von polymeren

Country Status (20)

Country Link
US (1) US5364995A (de)
EP (1) EP0502618B1 (de)
JP (1) JP2975208B2 (de)
KR (1) KR100202467B1 (de)
AT (1) ATE141294T1 (de)
AU (1) AU644273B2 (de)
BR (1) BR9200715A (de)
CA (1) CA2061600C (de)
DE (1) DE69212667T2 (de)
DK (1) DK0502618T3 (de)
ES (1) ES2090494T3 (de)
FI (1) FI108450B (de)
GR (1) GR3020808T3 (de)
IE (1) IE920686A1 (de)
IN (1) IN187002B (de)
MX (1) MX9200950A (de)
MY (1) MY106308A (de)
NO (1) NO179641C (de)
NZ (1) NZ241815A (de)
SG (1) SG43674A1 (de)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4207976C2 (de) * 1992-03-13 2001-03-15 Rwe Umwelt Ag Verfahren zur Herstellung Olefinen durch thermische Behandlung von Kunststoffabfällen
US5481052A (en) * 1992-04-22 1996-01-02 Bp Chemicals Limited Polymer cracking
GB9225461D0 (en) † 1992-12-04 1993-01-27 Vergier Ltd Du Depolymerisation process and apparatus
DE4311034A1 (de) * 1993-04-03 1994-10-06 Veba Oel Ag Verfahren zur Gewinnung von Chemierohstoffen und Kraftstoffkomponenten aus Alt- oder Abfallkunststoff
KR100294809B1 (ko) * 1993-07-20 2001-11-14 스타르크, 카르크 증기 분해기에서의 플라스틱 재생방법
DE4324112C1 (de) * 1993-07-20 1995-02-02 Basf Ag Verfahren zum Recyclen von Kunststoffen in einem Steamcracker
DE4335972A1 (de) * 1993-10-21 1995-04-27 Basf Ag Verfahren zur Rückgewinnung von Styrol aus gebrauchtem Polystyrol
DE4344311A1 (de) * 1993-12-23 1995-06-29 Linde Ag Verfahren und Vorrichtung zur thermischen Depolymerisation von Kunststoffen
DE4344846C1 (de) * 1993-12-29 1995-09-28 Baufeld Oel Gmbh Verfahren zur Gewinnung von festen und flüssigen Kohlenwasserstoffen aus Polyolefinen
GB9412028D0 (en) * 1994-06-16 1994-08-03 Bp Chem Int Ltd Waste processing
WO1996004116A1 (en) * 1994-08-05 1996-02-15 Nippo Ltd. Method of decomposing waste plastics and apparatus therefor
DE4441699A1 (de) * 1994-11-24 1996-05-30 Basf Ag Verfahren zum Recyclen von Kunststoffen in einem Steamcracker
DE19517096A1 (de) * 1995-05-10 1996-11-14 Daniel Engelhardt Zeolithkatalysierte Pyrolyse von Kunststoffen
JP3170290B2 (ja) * 1995-06-07 2001-05-28 日本碍子株式会社 フタル酸系ポリエステルおよび／またはポリ塩化ビニルを含む廃プラスチックから軽質油を製造する方法
CN1145395A (zh) * 1995-08-08 1997-03-19 周鼎力 利用废橡胶制造汽油、柴油和炭黑的方法及设备
DE69736263T2 (de) * 1996-02-27 2007-07-12 Mitsubishi Heavy Industries, Ltd. Methode und apparat zur wiedergewinnung von öl aus plastikabfällen
NO304383B1 (no) * 1996-09-06 1998-12-07 Norske Stats Oljeselskap FremgangsmÕte ved nedbryting av plast og/eller annet polymermateriale
SK279397B6 (sk) * 1997-03-03 1998-11-04 Ivan Ma�Ar Spôsob termálnej a/alebo katalytickej dekompozície
WO2001018152A1 (fr) * 1999-09-06 2001-03-15 Bright Co Ltd. Procede de degradation par pyrolyse de dechets de matieres plastiques en vue de leur transformation en melange d'hydrocarbures utilisables comme combustibles
FR2804687B1 (fr) * 2000-02-04 2002-05-31 Cie Du Dev Durable Procede de degradation non catalytique de dechets de matieres plastiques en vue de leur transformation en melange d'hydrocarbures
KR20020023473A (ko) * 2000-09-22 2002-03-29 손재익 폐플라스틱의 열분해 오일화 촉매 및 가열방법
EP1252940A3 (de) * 2001-03-29 2004-04-07 Osada Giken Co., Ltd. Verfahren zur Zersetzung von Kunststoffen
US6538166B1 (en) * 2001-05-18 2003-03-25 A. Latif Mahjoob Waste rubber treatment process and apparatus therefor
US6534689B1 (en) 2001-08-24 2003-03-18 Pyrocat Ltd. Process for the conversion of waste plastics to produce hydrocarbon oils
US20050075521A1 (en) * 2002-01-25 2005-04-07 Yoichi Wada Method and plant for converting plastic into oil
GB0329708D0 (en) * 2003-12-22 2004-01-28 Bp Chem Int Ltd Process
RU2261891C1 (ru) * 2004-05-31 2005-10-10 Институт химии и химической технологии СО РАН (ИХХТ СО РАН) Способ получения жидких углеводородных смесей из твердого углеродсодержащего сырья
US7531703B2 (en) 2005-10-06 2009-05-12 Ecoplastifuel, Inc. Method of recycling a recyclable plastic
TWI316073B (en) * 2006-05-11 2009-10-21 Ind Tech Res Inst Method and apparatus for control of recycling the liquefied wax portion contained in the gaseous head fraction from liquefaction of waste plastics by thermolysis
US20090022635A1 (en) * 2007-07-20 2009-01-22 Selas Fluid Processing Corporation High-performance cracker
US8911616B2 (en) 2011-04-26 2014-12-16 Uop Llc Hydrotreating process and controlling a temperature thereof
US8895790B2 (en) 2013-02-12 2014-11-25 Saudi Basic Industries Corporation Conversion of plastics to olefin and aromatic products
US9428695B2 (en) 2013-02-12 2016-08-30 Saudi Basic Industries Corporation Conversion of plastics to olefin and aromatic products with product recycle
US9447332B2 (en) 2013-02-12 2016-09-20 Saudi Basic Industries Corporation Conversion of plastics to olefin and aromatic products using temperature control
GB2503065B (en) 2013-02-20 2014-11-05 Recycling Technologies Ltd Process and apparatus for treating waste comprising mixed plastic waste
US20150247096A1 (en) * 2014-02-28 2015-09-03 Honeywell International Inc. Methods for converting plastic to wax
WO2016142809A1 (en) * 2015-03-10 2016-09-15 Sabic Global Technologies, B.V. A robust integrated process for conversion of waste plastics to final petrochemical products
WO2016142808A1 (en) * 2015-03-10 2016-09-15 Sabic Global Technologies, B.V. An integrated process for conversion of waste plastics to final petrochemical products
ES2792049T3 (es) * 2015-12-18 2020-11-06 Solvay Proceso para convertir plástico residual en gases líquidos, combustibles y ceras por craqueo catalítico
JP2019515060A (ja) * 2016-03-31 2019-06-06 ソルヴェイ（ソシエテ アノニム） 接触分解によるワックスへのプラスチックの変換方法およびそれによって得られる炭化水素の混合物
JP2019512586A (ja) * 2016-03-31 2019-05-16 ソルヴェイ（ソシエテ アノニム） 分解によるワックスへのプラスチックの変換方法およびそれによって得られる炭化水素の混合物
WO2017167948A1 (en) * 2016-03-31 2017-10-05 Solvay Sa Process for converting plastic into waxes by cracking and a mixture of hydrocarbons obtained thereby
US10927315B2 (en) 2016-10-11 2021-02-23 Sabic Global Technologies B.V. Maximizing high-value chemicals from mixed plastic using different steam-cracker configurations
WO2020152329A1 (en) * 2019-01-24 2020-07-30 Sabic Global Technologies B.V. Process for the preparation of polymers from waste plastic feedstocks
JP7733579B2 (ja) 2019-05-14 2025-09-03 アネロテック・インコーポレイテッド ポリマーの触媒熱分解によるオレフィン及び芳香族化合物の生成
WO2020242916A1 (en) * 2019-05-24 2020-12-03 Eastman Chemical Company Cracking a c4-c7 fraction of pyoil
US11946000B2 (en) 2019-05-24 2024-04-02 Eastman Chemical Company Blend small amounts of pyoil into a liquid stream processed into a gas cracker
CN117700565A (zh) 2019-05-24 2024-03-15 伊士曼化工公司 回收成分纤维素酯
WO2020247192A1 (en) 2019-05-24 2020-12-10 Eastman Chemical Company Recycle content cracked effluent
US11365357B2 (en) 2019-05-24 2022-06-21 Eastman Chemical Company Cracking C8+ fraction of pyoil
US20200369966A1 (en) * 2019-05-24 2020-11-26 Eastman Chemical Company Optimum steam addition to cracking coils to crack pyoil
WO2020242920A1 (en) 2019-05-24 2020-12-03 Eastman Chemical Company Thermal pyoil to a gas fed cracker furnace
CN119351130A (zh) * 2019-05-24 2025-01-24 伊士曼化工公司 共裂化热解油和乙烷
CN114174375B (zh) 2019-07-29 2025-01-28 伊士曼化工公司 回收成分环丁二醇聚酯
EP4003948A4 (de) 2019-07-29 2023-09-06 Eastman Chemical Company Kanal mit recyceltem inhalt (c4)
US11352567B2 (en) * 2019-08-02 2022-06-07 Exxonmobil Chemical Patents Inc. Processes for converting organic material-containing feeds via pyrolysis
CN114585710A (zh) * 2019-10-24 2022-06-03 埃克森美孚化学专利公司 用于由塑料废物生产的液体的直接蒸汽裂化方法
KR20220091563A (ko) 2019-10-31 2022-06-30 이스트만 케미칼 컴파니 재활용물 탄화수소 조성물의 생성을 위한 방법 및 시스템
CN114641555A (zh) 2019-10-31 2022-06-17 伊士曼化工公司 用于回收废物的热解方法和系统
EP4051763A4 (de) 2019-10-31 2024-03-20 Eastman Chemical Company Verfahren und systeme zur herstellung von kohlenwasserstoffzusammensetzungen mit rezyklatgehalt
US11945998B2 (en) 2019-10-31 2024-04-02 Eastman Chemical Company Processes and systems for making recycle content hydrocarbons
US11319262B2 (en) 2019-10-31 2022-05-03 Eastman Chemical Company Processes and systems for making recycle content hydrocarbons
WO2021087062A1 (en) * 2019-10-31 2021-05-06 Eastman Chemical Company Processes and systems for formation of recycle-content hydrocarbon compositions
EP4054998A4 (de) 2019-11-07 2024-04-03 Eastman Chemical Company Propanol mit recyceltem inhalt
EP4054996A4 (de) 2019-11-07 2024-03-27 Eastman Chemical Company Oxoalkohole und oxoweichmacher mit recyceltem inhalt
CN114641465B (zh) 2019-11-07 2024-12-31 伊士曼化工公司 回收成分混合酯和溶剂
EP4054999A4 (de) 2019-11-07 2024-02-28 Eastman Chemical Company Oxo-glykole mit recycling-gehalt
WO2021092306A1 (en) 2019-11-07 2021-05-14 Eastman Chemical Company Recycle content alpha olefins and fatty alcohols
ES2991374T3 (es) 2020-04-07 2024-12-03 Totalenergies Onetech Belgium Purificación de aceite basado en plástico residual con una primera trampa y un primer hidrotratamiento y una segunda trampa y un segundo hidrotratamiento
US12291675B2 (en) * 2020-04-20 2025-05-06 Teknologian Tutkimuskeskus Vtt Oy Method and apparatus for producing hydrocarbons and use
WO2021216281A1 (en) * 2020-04-23 2021-10-28 Exxonmobil Chemical Patents Inc. Fluidized bed plastic waste pyrolysis with screw feeder
JP7289879B2 (ja) 2020-08-05 2023-06-12 インディアン オイル コーポレイション リミテッド 廃プラスチックと炭化水素原料との共変換プロセス
CA3194184A1 (en) 2020-09-28 2022-03-31 Chevron Phillips Chemical Company Lp Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular
FI130914B1 (fi) * 2020-10-26 2024-05-27 Teknologian Tutkimuskeskus Vtt Oy Menetelmä ja laitteisto hiilivetytuotteen tuottamiseksi sekä käyttö
AU2022207492B2 (en) * 2021-01-15 2025-08-14 Lummus Technology Llc Conversion of waste plastics to petrochemicals
CA3215975A1 (en) 2021-04-16 2022-10-20 Chevron Phillips Chemical Company Lp Pyrolysis of plastic waste to produce light gaseous hydrocarbons and integration with an ethylene cracker
US12195674B2 (en) 2021-09-21 2025-01-14 Eastman Chemical Company Using spent caustic solution from pygas treatment to neutralize halogens from liquified waste plastic
MX2024011623A (es) * 2022-04-01 2024-09-30 Chevron Usa Inc Economia circular de plasticos residuales a polietileno mediante una unidad de craqueo catalitico fluido (fcc) de refineria.
KR20250036846A (ko) * 2022-07-08 2025-03-14 셰브런 유.에스.에이.인크. 화학물질 제조를 위한 폐플라스틱과 바이오 공급물의 블렌드의 용도
US20240010583A1 (en) * 2022-07-08 2024-01-11 Chevron U.S.A. Inc. Use of blend of waste plastic with bio feed for circular economy polyethylene production
CA3260886A1 (en) * 2022-07-08 2024-01-11 Chevron U.S.A. Inc. USE OF A MIXTURE OF PLASTIC WASTE AND BIOLOGICAL RAW MATERIALS FOR THE PRODUCTION OF CIRCULAR-ECONOMICAL POLYPROPYLENE
EP4555042A1 (de) 2022-07-14 2025-05-21 TotalEnergies OneTech Reinigung von altöl auf kunststoffbasis durch polymerisation
US12473506B2 (en) 2023-03-31 2025-11-18 Nexus Circular LLC Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof
US11952545B1 (en) 2023-03-31 2024-04-09 Nexus Circular LLC Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof
US12453993B2 (en) 2023-03-31 2025-10-28 Nexus Circular LLC Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof
US12453994B2 (en) 2023-03-31 2025-10-28 Nexus Circular LLC Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof
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
US12435278B2 (en) 2023-03-31 2025-10-07 Nexus Circular LLC Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof
US20250320409A1 (en) 2024-01-29 2025-10-16 Nexus Circular LLC Systems and methods for making hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics
WO2025173734A1 (ja) * 2024-02-14 2025-08-21 三菱ケミカル株式会社 油化組成物の製造方法、ケミカルリサイクル方法、再生化学原料の製造方法、重合体の製造方法、成形体の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE369899C (de) * 1921-07-01 1923-02-24 Alfred A Wohlauer Stromanzeiger
CH369899A (de) * 1956-08-01 1963-06-15 Hoechst Ag Verfahren zur Herstellung niedermolekularer Polymere von Olefinen
JPS4897972A (de) * 1972-03-27 1973-12-13
US3945810A (en) * 1972-09-25 1976-03-23 Agency Of Industrial Science And Technology Apparatus for disposal of plastics
JPS513509B2 (de) * 1972-09-25 1976-02-03
US3845157A (en) * 1972-09-29 1974-10-29 Exxon Research Engineering Co Hydrocarbon lubricants from olefin polymers
US4147593A (en) * 1976-07-21 1979-04-03 Occidental Petroleum Corporation Flash pyrolysis of organic solid waste employing ash recycle
US4143086A (en) * 1977-05-02 1979-03-06 Phillips Petroleum Company Fluid catalytic cracking of amorphous polypropylene
US4515695A (en) * 1983-11-28 1985-05-07 E.I. Du Pont De Nemours And Company Extraction of substances from aqueous solution
DE3523653A1 (de) * 1985-07-02 1987-02-12 Bbc Brown Boveri & Cie Wirbelschichtreaktor
JPS63178195A (ja) * 1987-01-20 1988-07-22 工業技術院長 ポリオレフイン系プラスチツクから低沸点炭化水素油を製造する方法
FR2613721B1 (fr) * 1987-04-07 1992-03-06 Gensac Patrice Procede de fabrication de cires artificielles

Also Published As

Publication number Publication date
US5364995A (en) 1994-11-15
EP0502618B1 (de) 1996-08-14
MX9200950A (es) 1992-09-01
IE920686A1 (en) 1992-09-09
MY106308A (en) 1995-04-29
NO179641C (no) 1996-11-20
DK0502618T3 (da) 1996-12-23
FI108450B (fi) 2002-01-31
FI920975L (fi) 1992-09-06
BR9200715A (pt) 1992-11-10
DE69212667D1 (de) 1996-09-19
JPH04320490A (ja) 1992-11-11
JP2975208B2 (ja) 1999-11-10
FI920975A0 (fi) 1992-03-05
KR100202467B1 (ko) 1999-06-15
NO920846D0 (no) 1992-03-04
EP0502618A1 (de) 1992-09-09
SG43674A1 (en) 1997-11-14
IN187002B (de) 2001-12-22
GR3020808T3 (en) 1996-11-30
AU644273B2 (en) 1993-12-02
DE69212667T2 (de) 1997-01-02
NO920846L (no) 1992-09-07
KR920018195A (ko) 1992-10-21
NO179641B (no) 1996-08-12
ES2090494T3 (es) 1996-10-16
NZ241815A (en) 1992-12-23
CA2061600C (en) 1999-09-07
AU1139292A (en) 1992-09-10
CA2061600A1 (en) 1992-09-06

Similar Documents

Publication Publication Date Title
ATE141294T1 (de) Kracken von polymeren
JPH0656923A (ja) ポリマー類の変換方法
ATE44041T1 (de) Verfahren zum regenerieren von koksverunreinigtem katalysator.
RU94006801A (ru) Способ осуществления каталитического крекинга сырья в псевдоожиженном слое и устройство для его осуществления
GB2001545A (en) Hydrocarbon processing
DE59305751D1 (de) Verfahren zur Herstellung von Polyolefinwachsen
ES2011251T5 (es) Procedimiento para eliminar en seco sustancias nocivas de los gases.
FR2626284B1 (fr) Appareil pour le craquage catalytique en lit fluidise d'une charge d'hydrocarbures
Kirkwood et al. Polymer cracking
EA200000133A1 (ru) Комплексное облагораживание мазута и жидкофазный каталитический крекинг
DE68921105D1 (de) Verfahren zur Umwandlung eines kohlenwasserstoffartigen Ausgangsmaterials.
BE899684A (fr) Procede de transformation d'olefines en hydrocarbures a poids moleculaire eleve, en presence de catalyseur de type silicalite.
DE3764719D1 (de) Verfahren zur hydrierenden spaltung von kohlenstoff enthaltenden abfaellen in der wirbelschicht.
ATE7781T1 (de) Verfahren zur katalytischen umwandlung von tetrachlorkohlenstoff in perchlorethylen.
DE3473887D1 (en) A fluid catalytic cracking catalyst for cracking sulfur containing petroleum feedstocks and a process for using it
RU2134676C1 (ru) Способ получения олефиновых углеводородов c3 - c5
DE60236036D1 (de) Polymerisationssteuerungsverfahren
GB832425A (en) Improvements in or relating to chemical reactions employing catalysts
ES550983A0 (es) Un procedimiento mejorado para el craqueo catalitico fluido de un material de alimentacion hidrocarbonado que forma gran cantidad de coque.
GB982277A (en) Apparatus for contacting solid particle material with gasiform material
RU96110240A (ru) Способ переработки тяжелого углеводородного сырья

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee