PL354583A1 - Sposób wytwarzania n-alkanów z frakcji ropy naftowej i katalizator do realizacji tego sposobu - Google Patents

Sposób wytwarzania n-alkanów z frakcji ropy naftowej i katalizator do realizacji tego sposobu

Info

Publication number
PL354583A1
PL354583A1 PL00354583A PL35458300A PL354583A1 PL 354583 A1 PL354583 A1 PL 354583A1 PL 00354583 A PL00354583 A PL 00354583A PL 35458300 A PL35458300 A PL 35458300A PL 354583 A1 PL354583 A1 PL 354583A1
Authority
PL
Poland
Prior art keywords
alkanes
catalyst
carrying
production
mineral oil
Prior art date
Application number
PL00354583A
Other languages
English (en)
Other versions
PL190949B1 (pl
Inventor
Jens Weitkamp
Hilmar Bischof
Werner Dohler
Jurgen Laege
Franz Fuder
Andreas Raichle
Yvonne Traa
Original Assignee
Veba Oil Refining & Petrochemicals Gmbh
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
Application filed by Veba Oil Refining & Petrochemicals Gmbh filed Critical Veba Oil Refining & Petrochemicals Gmbh
Publication of PL354583A1 publication Critical patent/PL354583A1/pl
Publication of PL190949B1 publication Critical patent/PL190949B1/pl

Links

Classifications

    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the zeolite
    • 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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
    • C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • C10G59/00—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha
    • C10G59/02—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only
    • 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C10G65/08—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a hydrogenation of the aromatic hydrocarbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/22—MFI, e.g. ZSM-5. silicalite, LZ-241

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
PL354583A 1999-10-13 2000-10-04 Sposób wytwarzania n-alkanów z frakcji ropy naftowej i katalizator do realizacji tego sposobu PL190949B1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19949211A DE19949211A1 (de) 1999-10-13 1999-10-13 Verfahren zur Herstellung von n-Alkanen aus Mineralölfraktionen und Katalysator zur Durchführung des Verfahrens
PCT/EP2000/009698 WO2001027223A1 (de) 1999-10-13 2000-10-04 Verfahren zur herstellung von n-alkanen aus mineralölfraktionen und katalysator zur durchführung des verfahrens

Publications (2)

Publication Number Publication Date
PL354583A1 true PL354583A1 (pl) 2004-01-26
PL190949B1 PL190949B1 (pl) 2006-02-28

Family

ID=7925399

Family Applications (1)

Application Number Title Priority Date Filing Date
PL354583A PL190949B1 (pl) 1999-10-13 2000-10-04 Sposób wytwarzania n-alkanów z frakcji ropy naftowej i katalizator do realizacji tego sposobu

Country Status (19)

Country Link
US (1) US7067448B1 (pl)
EP (1) EP1228168B1 (pl)
JP (1) JP2003516426A (pl)
AT (1) ATE319792T1 (pl)
AU (1) AU776836B2 (pl)
BG (1) BG65430B1 (pl)
BR (1) BR0014737A (pl)
CA (1) CA2385107A1 (pl)
CZ (1) CZ297150B6 (pl)
DE (2) DE19949211A1 (pl)
ES (1) ES2258020T3 (pl)
HU (1) HUP0203502A2 (pl)
MX (1) MXPA02003736A (pl)
PL (1) PL190949B1 (pl)
PT (1) PT1228168E (pl)
TR (1) TR200200955T2 (pl)
TW (1) TW500797B (pl)
WO (1) WO2001027223A1 (pl)
ZA (1) ZA200202861B (pl)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
DE10139726A1 (de) * 2001-08-13 2003-02-27 Linde Ag Verfahren zur Herstellung von Paraffinen aus zyklische Kohlenwasserstoffe enthaltenden Einsatzstoffen
WO2005021468A1 (en) 2003-07-15 2005-03-10 Grt, Inc. Hydrocarbon synthesis
US20050171393A1 (en) 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US20060100469A1 (en) 2004-04-16 2006-05-11 Waycuilis John J Process for converting gaseous alkanes to olefins and liquid hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US7244867B2 (en) 2004-04-16 2007-07-17 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US20080275284A1 (en) 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US7345214B2 (en) * 2005-10-03 2008-03-18 Uop Llc Modified PT/RU catalyst for ring opening and process using the catalyst
MX2008009911A (es) 2006-02-03 2009-02-27 Grt Inc Proceso continuo para convertir gas natural a hidrocarburos liquidos.
EP1993951B1 (en) 2006-02-03 2014-07-30 GRT, Inc. Separation of light gases from bromine
EP2148846A1 (en) 2007-05-24 2010-02-03 GRT, Inc. Zone reactor incorporating reversible hydrogen halide capture and release
US7825287B2 (en) * 2008-03-28 2010-11-02 The Regents Of The University Of California Process for production of triptane and triptene
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
CA2730934C (en) 2008-07-18 2017-07-04 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
WO2012071137A1 (en) * 2010-11-01 2012-05-31 Shell Oil Company Process for hydrocracking butane or naphtha in the presence of a combination of two zeolites
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
EP3354711A1 (en) 2011-03-29 2018-08-01 Fuelina Technologies, LLC Hybrid fuel
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
CN103086835A (zh) * 2011-11-02 2013-05-08 中国石油化工股份有限公司 一种生产烷基芳烃的方法
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
RU2493910C1 (ru) * 2012-07-17 2013-09-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Цеолитсодержащий катализатор, способ его получения и способ превращения прямогонной бензиновой фракции в высокооктановый компонент бензина с низким содержанием бензола
RU2498853C1 (ru) * 2012-07-17 2013-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Цеолитсодержащий катализатор, способ его получения и способ переработки прямогонного бензина в высокооктановый компонент бензина с пониженным содержанием бензола
ES2875751T3 (es) 2013-07-02 2021-11-11 Saudi Basic Ind Corp Proceso e instalación para la conversión de crudo en productos petroquímicos que tienen un rendimiento de propileno mejorado
US10260011B2 (en) 2013-07-02 2019-04-16 Saudi Basic Industries Corporation Process and installation for the conversion of crude oil to petrochemicals having an improved ethylene yield
ES2671994T3 (es) 2013-07-02 2018-06-12 Saudi Basic Industries Corporation Proceso para la producción de olefinas ligeras y compuestos aromáticos a partir de una materia prima hidrocarbonada
ES2663145T3 (es) 2013-07-02 2018-04-11 Saudi Basic Industries Corporation Proceso para revalorizar residuos pesados de refinería para dar productos petroquímicos
US9302958B2 (en) 2014-05-01 2016-04-05 Uop Llc Process for increasing the yield of an isomerization zone
US9302959B2 (en) 2014-05-01 2016-04-05 Uop Llc Process for increasing the yield of an isomerization zone
US9302956B2 (en) 2014-05-01 2016-04-05 Uop Llc Process for increasing the yield of an isomerization zone fractionation
US9302957B2 (en) 2014-05-01 2016-04-05 Uop Llc Process for controlling the yield of an isomerization zone
US9302960B2 (en) 2014-05-01 2016-04-05 Uop Llc Process for producing a feed stream for a steam cracker
CN107250324B (zh) 2014-12-03 2019-11-15 德雷塞尔大学 将天然气直接并入烃液体燃料
CN112588314B (zh) * 2020-12-14 2022-03-04 洛阳市科创石化科技开发有限公司 一种利用轻烃转化生产丙烷的催化剂及其制备方法和应用

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256356A (en) * 1961-12-26 1966-06-14 Standard Oil Co Naphthalene preparation and recovery process
GB1259384A (pl) 1969-03-18 1972-01-05
US3702886A (en) 1969-10-10 1972-11-14 Mobil Oil Corp Crystalline zeolite zsm-5 and method of preparing the same
US3720728A (en) * 1971-03-11 1973-03-13 Universal Oil Prod Co Jet fuel paraffin production
GB1400454A (en) 1972-01-12 1975-07-16 British Petroleum Co Selective conversion of naphthenes
US3843510A (en) 1973-03-23 1974-10-22 Mobil Oil Corp Selective naphtha hydrocracking
GB1499622A (en) * 1975-06-30 1978-02-01 Elf Aquitaine Method of production of ethane by selective hydrogenolysis of alkanes
US4100218A (en) * 1977-05-31 1978-07-11 Mobil Oil Corporation Ethane conversion process
US4482773A (en) * 1982-02-25 1984-11-13 Mobil Oil Corporation Catalyst for xylene isomerization
US4469909A (en) * 1982-06-18 1984-09-04 Mobil Oil Corporation Heavy aromatics process
US4686316A (en) * 1986-03-28 1987-08-11 Mobil Oil Corporation Production of butanes from propane
US5240892A (en) * 1987-09-02 1993-08-31 Mobil Oil Corporation Small crystal ZSM-5, as a catalyst
US4861932A (en) 1987-12-31 1989-08-29 Mobil Oil Corp. Aromatization process
US5026673A (en) * 1989-06-23 1991-06-25 University Of Delaware Stable zeolite-supported transition metal catalysts, methods for making them, and uses thereof
GB9110012D0 (en) 1991-05-09 1991-07-03 Shell Int Research Hydrodecyclization process
US5174981A (en) * 1991-10-04 1992-12-29 Mobil Oil Corp. Synthesis of crystalline ZSM-5-type material
US5498810A (en) * 1991-11-21 1996-03-12 Uop Selective isoparaffin synthesis from naphtha
US5227564A (en) * 1991-12-09 1993-07-13 Dairen Chemical Corporation Process for the preparation of tertiary olefins
WO1993015835A1 (en) * 1992-02-13 1993-08-19 Amoco Corporation Catalyst and process for hydrocarbon dehydrogenation
US5334792A (en) * 1992-10-09 1994-08-02 Mobil Oil Corporation Combined paraffin isomerization/ring opening process for c5+naphtha
DE4304821A1 (de) * 1993-02-17 1994-08-18 Degussa Verfahren zum Modifizieren von Molekularsieben mittels Ionenaustausch
AU705601B2 (en) 1994-04-14 1999-05-27 Mobil Oil Corporation Process for cetane improvement of distillate fractions
AU697412B2 (en) * 1994-09-28 1998-10-08 Mobil Oil Corporation Hydrocarbon conversion
AU3232997A (en) * 1996-06-07 1998-01-05 Chevron U.S.A. Inc. Zeolite me-utd-1
JP4067126B2 (ja) * 1996-10-17 2008-03-26 エクソンモービル・ケミカル・パテンツ・インク 大結晶ゼオライト触媒を用いる炭化水素転化
US6346498B1 (en) * 1997-12-19 2002-02-12 Exxonmobil Oil Corporation Zeolite catalysts having stabilized hydrogenation-dehydrogenation function
US6203694B1 (en) * 1998-05-13 2001-03-20 Phillips Petroleum Company Conversion of heavy hydrocarbon to aromatics and light olefins
US6784333B2 (en) * 2002-08-06 2004-08-31 Saudi Basic Industries Corporation Catalyst for aromatization of alkanes, process of making and using thereof
US6797849B2 (en) * 2002-11-01 2004-09-28 Exxonmobil Chemical Patents Inc. Xylene isomerization

Also Published As

Publication number Publication date
CZ297150B6 (cs) 2006-09-13
ZA200202861B (en) 2003-09-23
DE19949211A1 (de) 2001-05-31
AU776836B2 (en) 2004-09-23
CZ20021302A3 (cs) 2002-09-11
PT1228168E (pt) 2006-05-31
BR0014737A (pt) 2002-06-18
ATE319792T1 (de) 2006-03-15
TR200200955T2 (tr) 2002-09-23
DE50012371D1 (de) 2006-05-04
WO2001027223A1 (de) 2001-04-19
EP1228168A1 (de) 2002-08-07
AU7524900A (en) 2001-04-23
US7067448B1 (en) 2006-06-27
PL190949B1 (pl) 2006-02-28
TW500797B (en) 2002-09-01
ES2258020T3 (es) 2006-08-16
BG106597A (en) 2002-12-29
HUP0203502A2 (en) 2003-03-28
MXPA02003736A (es) 2003-10-14
BG65430B1 (bg) 2008-07-31
EP1228168B1 (de) 2006-03-08
JP2003516426A (ja) 2003-05-13
CA2385107A1 (en) 2001-04-19

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Effective date: 20111004