NO844805L - Fremgangsmaate for fremstilling av katalysatorer for fremstilling av 2,6-xylenol - Google Patents

Fremgangsmaate for fremstilling av katalysatorer for fremstilling av 2,6-xylenol

Info

Publication number
NO844805L
NO844805L NO844805A NO844805A NO844805L NO 844805 L NO844805 L NO 844805L NO 844805 A NO844805 A NO 844805A NO 844805 A NO844805 A NO 844805A NO 844805 L NO844805 L NO 844805L
Authority
NO
Norway
Prior art keywords
iron
chromium
preparing
precipitate
xylenol
Prior art date
Application number
NO844805A
Other languages
English (en)
Other versions
NO158048C (no
NO158048B (no
Inventor
Jan Bialy
Irena Penczek
Nikuca Kopytowska
Josef Wrzyszcz
Jolanta Cmielowska
Hanna Grabowska
Wlodzimierz Kaczmarczyk
Kazimierz Mazur
Wlodzimierz Mista
Original Assignee
Enichimica 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
Application filed by Enichimica Spa filed Critical Enichimica Spa
Publication of NO844805L publication Critical patent/NO844805L/no
Publication of NO158048B publication Critical patent/NO158048B/no
Publication of NO158048C publication Critical patent/NO158048C/no

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
    • B01J37/031—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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • B01J23/74—Iron group metals
    • B01J23/745—Iron
    • 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
    • B01J23/86—Chromium
    • B01J23/862—Iron and chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NO844805A 1983-12-05 1984-12-03 Fremgangsmaate for fremstilling av katalysatorer paa basis av jernoksyd og/eller kromoksyd for fremstilling av 2,6-xylenol. NO158048C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24021/83A IT1167673B (it) 1983-12-05 1983-12-05 Procedimento perfezionato per la preparazione di catalizzatori di alchilazione

Publications (3)

Publication Number Publication Date
NO844805L true NO844805L (no) 1985-06-06
NO158048B NO158048B (no) 1988-03-28
NO158048C NO158048C (no) 1988-07-06

Family

ID=11211519

Family Applications (1)

Application Number Title Priority Date Filing Date
NO844805A NO158048C (no) 1983-12-05 1984-12-03 Fremgangsmaate for fremstilling av katalysatorer paa basis av jernoksyd og/eller kromoksyd for fremstilling av 2,6-xylenol.

Country Status (11)

Country Link
US (1) US4568662A (no)
EP (1) EP0146169B1 (no)
JP (1) JPS60137437A (no)
AT (1) ATE27552T1 (no)
CA (1) CA1221675A (no)
DE (1) DE3464012D1 (no)
DK (1) DK159529C (no)
ES (1) ES8600964A1 (no)
IT (1) IT1167673B (no)
NO (1) NO158048C (no)
PL (1) PL143487B1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7199077B2 (en) * 2002-05-15 2007-04-03 Sud-Chemie Inc. Fischer-tropsch catalyst prepared with a high purity iron precursor
US7566680B2 (en) * 2002-05-15 2009-07-28 Sud-Chemie Inc. High surface area iron material prepared from a low surface area iron metal precursor
US7939463B1 (en) * 2002-05-15 2011-05-10 Sud-Chemie Inc. Preparation of iron oxides
WO2010114096A1 (ja) * 2009-04-03 2010-10-07 日本たばこ産業株式会社 喫煙物品用一酸化炭素低減触媒およびその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1914558A (en) * 1921-11-05 1933-06-20 Barrett Co Catalyst and process of preparing the same
GB877104A (en) * 1957-05-17 1961-09-13 British Petroleum Co Improved catalytic hydrogenation process
US3414378A (en) * 1965-10-11 1968-12-03 Canadian Patents Dev Production of amorphous ferric oxide
US4329517A (en) * 1979-05-16 1982-05-11 Mitsui Petrochemical Industries Ltd. Process for production of mono- or di-ortho-methyl-substituted phenols by catalytic methylation and catalyst therefor
US4227024A (en) * 1979-06-04 1980-10-07 Conoco, Inc. Preparation of 2,6-xylenol and catalyst composition useful therefor
DE3149022A1 (de) * 1981-12-11 1983-06-16 Chemische Werke Hüls AG, 4370 Marl Verfahren zur ortho-methylierung von phenolverbindungen

Also Published As

Publication number Publication date
IT8324021A0 (it) 1983-12-05
EP0146169B1 (en) 1987-06-03
EP0146169A1 (en) 1985-06-26
PL250729A1 (en) 1985-08-27
IT1167673B (it) 1987-05-13
DK575484A (da) 1985-06-06
ES538708A0 (es) 1985-11-01
ES8600964A1 (es) 1985-11-01
NO158048C (no) 1988-07-06
JPH0480747B2 (no) 1992-12-21
DK575484D0 (da) 1984-12-04
CA1221675A (en) 1987-05-12
DE3464012D1 (en) 1987-07-09
ATE27552T1 (de) 1987-06-15
NO158048B (no) 1988-03-28
IT8324021A1 (it) 1985-06-05
PL143487B1 (en) 1988-02-29
US4568662A (en) 1986-02-04
DK159529B (da) 1990-10-29
DK159529C (da) 1991-04-08
JPS60137437A (ja) 1985-07-22

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