ZA702262B - Catalysts - Google Patents

Catalysts

Info

Publication number
ZA702262B
ZA702262B ZA702262A ZA702262A ZA702262B ZA 702262 B ZA702262 B ZA 702262B ZA 702262 A ZA702262 A ZA 702262A ZA 702262 A ZA702262 A ZA 702262A ZA 702262 B ZA702262 B ZA 702262B
Authority
ZA
South Africa
Prior art keywords
catalysts
Prior art date
Application number
ZA702262A
Other languages
English (en)
Inventor
W Van Beek
T Osinga
Original Assignee
Unilever Ltd
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 Unilever Ltd filed Critical Unilever Ltd
Publication of ZA702262B publication Critical patent/ZA702262B/xx

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
    • B01J23/70—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
    • B01J23/755—Nickel
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/392—Metal surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA702262A 1969-04-09 1970-04-07 Catalysts ZA702262B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU58391 1969-04-09

Publications (1)

Publication Number Publication Date
ZA702262B true ZA702262B (en) 1971-11-24

Family

ID=19725998

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA702262A ZA702262B (en) 1969-04-09 1970-04-07 Catalysts

Country Status (13)

Country Link
US (1) US3668148A (forum.php)
JP (1) JPS504353B1 (forum.php)
AT (1) AT298425B (forum.php)
BE (1) BE748743A (forum.php)
CA (1) CA923880A (forum.php)
CS (1) CS178854B2 (forum.php)
FR (1) FR2043138A5 (forum.php)
GB (1) GB1318527A (forum.php)
LU (1) LU58391A1 (forum.php)
NL (1) NL169423C (forum.php)
PL (1) PL71282B1 (forum.php)
RO (1) RO55556A (forum.php)
ZA (1) ZA702262B (forum.php)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7203934A (forum.php) * 1972-03-24 1973-09-26
NL7316234A (nl) * 1973-11-28 1975-05-30 Stamicarbon Nikkelkatalysator.
NL7316235A (nl) * 1973-11-28 1975-05-30 Stamicarbon Werkwijze voor het bereiden van een nikkelkatalysator.
US4190560A (en) * 1977-04-06 1980-02-26 Stamicarbon, B.V. Process for preparing catalyst on carrier systems
US4258026A (en) * 1979-03-26 1981-03-24 General Atomic Company Hydrogen iodide decomposition
ZA848604B (en) * 1983-11-04 1985-06-26 Veg Gasinstituut Nv Process for the production of hydrogen
DE3347677C2 (de) * 1983-12-31 1987-02-26 VEG-Gasinstituut N.V., Apeldoorn Verfahren zur Herstellung eines Katalysators
DE3347676A1 (de) * 1983-12-31 1985-07-11 VEG-Gasinstituut N.V., Apeldoorn Kupfer-nickel-katalysator, verfahren zu seiner herstellung und dessen verwendung
EP0179869B1 (en) * 1984-04-16 1992-10-21 Atlantic Richfield Company Supported catalysts and their use for converting methane and for dehydrogenating hydrocarbons
US4855274A (en) * 1987-08-31 1989-08-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Process for making a noble metal on tin oxide catalyst
US5013703A (en) * 1989-09-05 1991-05-07 Uop Noble metal exchange of hydrophobic molecular sieves
DE4142897A1 (de) * 1991-12-23 1993-06-24 Sued Chemie Ag Katalysator-formkoerper
US5296760A (en) * 1992-07-20 1994-03-22 Motorola, Inc. Voltage translator
US5853693A (en) * 1996-04-03 1998-12-29 Mitsubishi Gas Chemical Company, Inc. Hydrogenation catalyst for production of hydrogen peroxide, and method for preparation of same
WO2020117282A1 (en) 2018-12-03 2020-06-11 University Of Notre Dame Du Lac Biosensor and method for detection of analytes
CN111569910A (zh) * 2020-05-18 2020-08-25 合肥工业大学 一种过渡金属锌掺杂硫化钼复合催化粉体材料及其制备与应用
CN115722231B (zh) * 2022-09-09 2024-07-23 中国人民解放军军事科学院防化研究院 一种负载型纳米金催化剂的制备方法
CN119549141B (zh) * 2025-01-26 2025-06-13 天津凯莱英医药科技发展有限公司 合成砜吡草唑的催化剂及其制备方法和砜吡草唑的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207702A (en) * 1959-05-11 1965-09-21 Air Prod & Chem Method of preparing nickel on silica catalyst
FR1268260A (fr) * 1959-10-01 1961-07-28 Chemetron Corp Méthode de préparation d'un catalyseur métallique déposé sur un support
US3320182A (en) * 1963-10-21 1967-05-16 Exxon Research Engineering Co High activity nickel-alumina catalyst
NL143139B (nl) * 1967-04-14 1974-09-16 Stamicarbon Werkwijze voor het bereiden van een dragerkatalysator door behandelen van een drager met een oplossing van een zout van een katalytisch actief element.

Also Published As

Publication number Publication date
DE2016602B2 (de) 1975-09-18
RO55556A (forum.php) 1973-08-20
AT298425B (de) 1972-05-10
US3668148A (en) 1972-06-06
LU58391A1 (forum.php) 1970-11-09
NL169423B (nl) 1982-02-16
CS178854B2 (en) 1977-10-31
FR2043138A5 (forum.php) 1971-02-12
NL7005138A (forum.php) 1970-10-13
PL71282B1 (forum.php) 1974-04-30
GB1318527A (en) 1973-05-31
BE748743A (forum.php) 1970-10-09
NL169423C (nl) 1982-07-16
JPS504353B1 (forum.php) 1975-02-18
DE2016602A1 (de) 1971-01-07
CA923880A (en) 1973-04-03

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