DK159529C - Fremgangsmaade til fremstilling af alkyleringskatalysatorer - Google Patents

Fremgangsmaade til fremstilling af alkyleringskatalysatorer

Info

Publication number
DK159529C
DK159529C DK575484A DK575484A DK159529C DK 159529 C DK159529 C DK 159529C DK 575484 A DK575484 A DK 575484A DK 575484 A DK575484 A DK 575484A DK 159529 C DK159529 C DK 159529C
Authority
DK
Denmark
Prior art keywords
iron
chromium
precipitate
catalysts
preparation
Prior art date
Application number
DK575484A
Other languages
Danish (da)
English (en)
Other versions
DK575484D0 (da
DK575484A (da
DK159529B (da
Inventor
Jan Bialy
Irena Penczek
Nikuca Kopytowska
Josef Wrzyszcz
Jolanta Cmielowska
Hanna Grabowska
Wlodzimierz Kaczmarczyk
Kazimierz Mazur
Wlodzimierz Mista
Original Assignee
Enichem 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 Enichem Spa filed Critical Enichem Spa
Publication of DK575484D0 publication Critical patent/DK575484D0/da
Publication of DK575484A publication Critical patent/DK575484A/da
Publication of DK159529B publication Critical patent/DK159529B/da
Application granted granted Critical
Publication of DK159529C publication Critical patent/DK159529C/da

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)
DK575484A 1983-12-05 1984-12-04 Fremgangsmaade til fremstilling af alkyleringskatalysatorer DK159529C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2402183 1983-12-05
IT24021/83A IT1167673B (it) 1983-12-05 1983-12-05 Procedimento perfezionato per la preparazione di catalizzatori di alchilazione

Publications (4)

Publication Number Publication Date
DK575484D0 DK575484D0 (da) 1984-12-04
DK575484A DK575484A (da) 1985-06-06
DK159529B DK159529B (da) 1990-10-29
DK159529C true DK159529C (da) 1991-04-08

Family

ID=11211519

Family Applications (1)

Application Number Title Priority Date Filing Date
DK575484A DK159529C (da) 1983-12-05 1984-12-04 Fremgangsmaade til fremstilling af alkyleringskatalysatorer

Country Status (11)

Country Link
US (1) US4568662A (cs)
EP (1) EP0146169B1 (cs)
JP (1) JPS60137437A (cs)
AT (1) ATE27552T1 (cs)
CA (1) CA1221675A (cs)
DE (1) DE3464012D1 (cs)
DK (1) DK159529C (cs)
ES (1) ES538708A0 (cs)
IT (1) IT1167673B (cs)
NO (1) NO158048C (cs)
PL (1) PL143487B1 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7199077B2 (en) * 2002-05-15 2007-04-03 Sud-Chemie Inc. Fischer-tropsch catalyst prepared with a high purity iron precursor
JP5323176B2 (ja) * 2009-04-03 2013-10-23 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
CN119371839B (zh) * 2024-12-27 2025-04-04 湖南汇帮环保科技有限公司 一种耐高温铁铬黑颜料及其制备方法和应用

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
ES8600964A1 (es) 1985-11-01
DK575484D0 (da) 1984-12-04
PL143487B1 (en) 1988-02-29
US4568662A (en) 1986-02-04
DK575484A (da) 1985-06-06
JPS60137437A (ja) 1985-07-22
JPH0480747B2 (cs) 1992-12-21
DE3464012D1 (en) 1987-07-09
NO844805L (no) 1985-06-06
NO158048B (no) 1988-03-28
EP0146169B1 (en) 1987-06-03
DK159529B (da) 1990-10-29
IT8324021A0 (it) 1983-12-05
PL250729A1 (en) 1985-08-27
NO158048C (no) 1988-07-06
ATE27552T1 (de) 1987-06-15
IT8324021A1 (it) 1985-06-05
CA1221675A (en) 1987-05-12
EP0146169A1 (en) 1985-06-26
ES538708A0 (es) 1985-11-01
IT1167673B (it) 1987-05-13

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Legal Events

Date Code Title Description
PBP Patent lapsed