AU7736596A - Supported solid superacid catalysts and method for making them - Google Patents

Supported solid superacid catalysts and method for making them

Info

Publication number
AU7736596A
AU7736596A AU77365/96A AU7736596A AU7736596A AU 7736596 A AU7736596 A AU 7736596A AU 77365/96 A AU77365/96 A AU 77365/96A AU 7736596 A AU7736596 A AU 7736596A AU 7736596 A AU7736596 A AU 7736596A
Authority
AU
Australia
Prior art keywords
making
supported solid
solid superacid
superacid catalysts
catalysts
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.)
Abandoned
Application number
AU77365/96A
Inventor
Jianli Hu
Vivek R. Pradhan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Headwaters CTL LLC
Original Assignee
Hydrocarbon Technologies Inc
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 Hydrocarbon Technologies Inc filed Critical Hydrocarbon Technologies Inc
Publication of AU7736596A publication Critical patent/AU7736596A/en
Abandoned legal-status Critical Current

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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057—Selenium or tellurium; Compounds thereof
    • B01J27/0573—Selenium; Compounds thereof
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/185—Phosphorus; Compounds thereof with iron group metals or platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • 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
    • 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
    • C10G45/62—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 platinum group metals or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/28—Molybdenum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/30—Tungsten
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44—Palladium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/75—Cobalt
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/755—Nickel
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/057—Selenium or tellurium; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AU77365/96A 1995-11-17 1996-11-18 Supported solid superacid catalysts and method for making them Abandoned AU7736596A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55981995A 1995-11-17 1995-11-17
US559819 1995-11-17
PCT/US1996/018436 WO1997018892A1 (en) 1995-11-17 1996-11-18 Supported solid superacid catalysts and method for making them

Publications (1)

Publication Number Publication Date
AU7736596A true AU7736596A (en) 1997-06-11

Family

ID=24235157

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77365/96A Abandoned AU7736596A (en) 1995-11-17 1996-11-18 Supported solid superacid catalysts and method for making them

Country Status (4)

Country Link
EP (1) EP0873191A1 (en)
AU (1) AU7736596A (en)
CA (1) CA2238034A1 (en)
WO (1) WO1997018892A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1142636A4 (en) * 1998-12-17 2002-06-05 Petroleum Energy Center Found Catalyst for hydrodesulfurization isomerization of light hydrocarbon oil, method for preparation thereof, and method for hydrodesulfurization isomerization of light hydrocarbon oil using the catalyst
GB0212321D0 (en) 2002-05-29 2002-07-10 Johnson Matthey Plc Catalyst composition
FR2793706B1 (en) 1999-05-18 2001-08-03 Total Raffinage Distribution OXIDE-BASED CATALYTIC SUPPORT OF A METAL FROM GROUP IVB OF THE PERIODIC CLASSIFICATION OF ELEMENTS, ITS PREPARATION AND USES
JP4218250B2 (en) * 2002-03-08 2009-02-04 財団法人石油産業活性化センター Hydrodesulfurization isomerization catalyst, process for producing the same, and process for desulfurization isomerization of sulfur-containing hydrocarbon oil
US6818589B1 (en) * 2002-06-18 2004-11-16 Uop Llc Isomerization catalyst and processes
ATE464120T1 (en) * 2002-09-25 2010-04-15 Haldor Topsoe As METHOD FOR ISOMERIZING C7+ PARAFFINS AND CATALYST THEREOF
CN100374201C (en) * 2003-09-05 2008-03-12 中国石化集团天津石油化工公司 Solid ultra strong acid type catalyst
US7494953B2 (en) 2003-09-17 2009-02-24 Haldor Topsoe A/S Process for the preparation of an isomerisation catalyst
DE102004040522A1 (en) * 2004-08-20 2006-02-23 Süd-Chemie AG Acidic tungsten-containing catalyst
EP1931468B1 (en) * 2005-10-07 2018-04-18 SK Innovation Co., Ltd. Hydrothermally stable microporous molecular sieve catalyst and preparation method thereof
KR100707039B1 (en) 2005-10-07 2007-04-13 에스케이 주식회사 Hydrothermally Stable Microporous Molecular Sieve Catalyst and Preparing Method Thereof
EP1955979B1 (en) * 2007-02-12 2012-04-04 Samsung SDI Co., Ltd. Reformer and Fuel Cell System Comprising the Same
KR100814858B1 (en) * 2007-02-21 2008-03-20 삼성에스디아이 주식회사 Driving method for heating unit used in reformer, reformer applied the same, and fuel cell system applied the same
CN101815576A (en) * 2007-10-03 2010-08-25 雅宝荷兰有限责任公司 Highly acidic catalyst for use in fluid catalytic cracking
US10792647B2 (en) 2009-04-21 2020-10-06 Johnson Matthey Public Limited Company Base metal catalysts for the oxidation of carbon monoxide and volatile organic compounds
WO2011089253A1 (en) * 2010-01-25 2011-07-28 Albemarle Europe Sprl Zirconium-based catalyst compositions and their use for biodiesel production
ES2409061B1 (en) * 2011-12-22 2014-05-05 Juan FERNÁNDEZ SÁNCHEZ PROCEDURE FOR OBTAINING LINEAR MONO-ALKYLBENZENS FROM SOME FROM CRACKING OF POLYETHYLENE.
US10106484B2 (en) * 2012-04-11 2018-10-23 The Procter & Gamble Company Catalysts for the conversion of hydroxypropionic acid or its derivatives to acrylic acid or its derivatives
CN103022546A (en) * 2012-12-31 2013-04-03 刘军 Method for preparing flow fuel battery taking micromolecular liquid organics as fuels
US9428695B2 (en) 2013-02-12 2016-08-30 Saudi Basic Industries Corporation Conversion of plastics to olefin and aromatic products with product recycle
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
CN111875502B (en) * 2020-08-18 2023-01-13 万华化学集团股份有限公司 Method for producing tert-butylamine by direct amination of isobutene
CN111974416A (en) * 2020-09-25 2020-11-24 浙江皇马科技股份有限公司 Supported solid super acidic catalyst, preparation method and application thereof, and preparation method of ethoxylated trimethylolpropane
CN114425401B (en) * 2020-10-15 2024-02-02 中国石油化工股份有限公司 Solid super acidic catalyst and preparation method and application thereof
CN116529299B (en) * 2020-10-30 2024-06-07 巴塞尔聚烯烃意大利有限公司 Supported metal oxides as depolymerization catalysts
CN112779045B (en) * 2020-12-21 2021-10-15 大连理工大学 Method for preparing lubricating oil base oil by co-catalytic conversion of waste plastics and cycloparaffin
CN114768800A (en) * 2022-04-24 2022-07-22 苏州大学 Ru-based polyethylene degradation catalyst, and preparation method and application thereof
CN114870872A (en) * 2022-05-25 2022-08-09 润泰化学（泰兴）有限公司 Preparation method and application of solid superacid catalyst for synthesizing methyl isopropyl ketone by isobutyraldehyde catalysis
CN115414924B (en) * 2022-11-03 2023-02-10 浙江晟格生物科技有限公司 Sulfonic acid base solid acid catalyst applied to lactose preparation and preparation method thereof
CN116731764B (en) * 2023-06-28 2023-11-24 孚迪斯石油化工科技(葫芦岛)股份有限公司 Preparation method of modified polyol ester aviation lubricating oil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3586228D1 (en) * 1984-09-10 1992-07-23 Light Oil Utilization Res Ass SOLID STRONG ACID CATALYST.
US5113034A (en) * 1991-08-05 1992-05-12 Exxon Research And Engineering Company Dimerization catalyst and process therefor
FR2683740B1 (en) * 1991-11-14 1994-11-04 Inst Francais Du Petrole PARAFFIN ALKYLATION CATALYST.
FR2699429B1 (en) * 1992-12-22 1995-01-27 Inst Francais Du Petrole Paraffin alkylation catalyst.
IT1264423B1 (en) * 1993-05-12 1996-09-23 Eniricerche Spa BIFUNCTIONAL HARDENER USEFUL IN THE HYDROISOMERIZATION OF WAXES AND PROCEDURE FOR ITS PREPARATION
US5382731A (en) * 1993-07-22 1995-01-17 Mobil Oil Corp. Combined paraffin isomerization/ring opening process
US5493067A (en) * 1993-11-12 1996-02-20 Sun Company, Inc. (R&M) Solid superacid alkylation catalyst compositions and alkylation method using the same
DE69516917T2 (en) * 1994-01-21 2001-02-08 Sunoco, Inc. (R&M) Solid superacid catalysts containing platinum metal and methods of converting hydrocarbons using the same

Also Published As

Publication number Publication date
EP0873191A1 (en) 1998-10-28
WO1997018892A1 (en) 1997-05-29
CA2238034A1 (en) 1997-05-29

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