AU2001256223A1 - Phosphorous-aluminium-mixed oxide catalyst, process for its preparation and use thereof - Google Patents

Phosphorous-aluminium-mixed oxide catalyst, process for its preparation and use thereof

Info

Publication number
AU2001256223A1
AU2001256223A1 AU2001256223A AU5622301A AU2001256223A1 AU 2001256223 A1 AU2001256223 A1 AU 2001256223A1 AU 2001256223 A AU2001256223 A AU 2001256223A AU 5622301 A AU5622301 A AU 5622301A AU 2001256223 A1 AU2001256223 A1 AU 2001256223A1
Authority
AU
Australia
Prior art keywords
phosphorous
aluminium
preparation
oxide catalyst
mixed oxide
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
AU2001256223A
Inventor
Giambattista Castelli
Fabrizio Cavani
Vittorio Messori
Tiziana Monti
Pietro Panseri
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.)
Borregaard Italia SpA
Original Assignee
Borregaard Italia SpA
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
Priority claimed from IT2000MI000685A external-priority patent/IT1318439B1/en
Priority claimed from IT2001MI000468A external-priority patent/ITMI20010468A1/en
Application filed by Borregaard Italia SpA filed Critical Borregaard Italia SpA
Publication of AU2001256223A1 publication Critical patent/AU2001256223A1/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • 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
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
AU2001256223A 2000-03-31 2001-03-27 Phosphorous-aluminium-mixed oxide catalyst, process for its preparation and use thereof Abandoned AU2001256223A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ITMI200A000685 2000-03-31
IT2000MI000685A IT1318439B1 (en) 2000-03-31 2000-03-31 Preparation of aluminum and phosphorus mixed oxide catalyst involves gradual heating at specified temperature of mixed compound obtained from coprecipitation of aqueous solution of aluminum and phosphorus compounds
ITMI2001A000468 2001-03-07
IT2001MI000468A ITMI20010468A1 (en) 2001-03-07 2001-03-07 MIXED ALUMINUM OXIDE AND PHOSPHORUS PROCEDURE FOR ITS PREPARATION AND USE AS A CATALYST
PCT/EP2001/003442 WO2001074485A1 (en) 2000-03-31 2001-03-27 Phosphorous-aluminium-mixed oxide catalyst, process for its preparation and use thereof

Publications (1)

Publication Number Publication Date
AU2001256223A1 true AU2001256223A1 (en) 2001-10-15

Family

ID=26332735

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001256223A Abandoned AU2001256223A1 (en) 2000-03-31 2001-03-27 Phosphorous-aluminium-mixed oxide catalyst, process for its preparation and use thereof

Country Status (4)

Country Link
CN (2) CN1274418C (en)
AU (1) AU2001256223A1 (en)
HK (1) HK1052477B (en)
WO (1) WO2001074485A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3145901B1 (en) 2014-05-21 2021-08-18 Camlin Fine Sciences Limited Process for generating a mixed multicomponent vapor for preparation of monoalkyl ethers of diphenols
CN107915577B (en) * 2016-10-08 2020-12-29 中国石油化工股份有限公司 Method for synthesizing ethylene glycol by hydrolyzing ethylene carbonate
SG11202000044QA (en) 2017-07-18 2020-02-27 Shell Int Research Process for preparing alkanediol and dialkyl carbonate
CN109879729B (en) * 2019-02-21 2022-04-19 宝鸡文理学院 Method for producing o-hydroxyanisole
CN110002965B (en) * 2019-02-21 2022-04-19 宝鸡文理学院 Production method of o-hydroxyanisole
CN110002964B (en) * 2019-02-21 2022-04-19 宝鸡文理学院 Method for synthesizing o-hydroxyanisole by catalyzing catechol and methanol
CN110002966B (en) * 2019-02-21 2022-04-19 宝鸡文理学院 Method for synthesizing o-hydroxyanisole from catechol and methanol
CN112608221B (en) * 2020-12-11 2022-11-08 万华化学集团股份有限公司 Preparation method of veratrole

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51105021A (en) * 1975-03-13 1976-09-17 Ube Industries 2 kafuenooruno monoarukirueeterunoseiho
WO1999002260A1 (en) * 1997-07-11 1999-01-21 Shell Internationale Research Maatschappij B.V. Catalyst composition comprising a molecular sieve and an aluminium phosphate containing matrix

Also Published As

Publication number Publication date
CN1274418C (en) 2006-09-13
CN1212192C (en) 2005-07-27
CN1583262A (en) 2005-02-23
HK1052477A1 (en) 2003-09-19
CN1420805A (en) 2003-05-28
HK1052477B (en) 2005-12-02
WO2001074485A1 (en) 2001-10-11

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