CH583588A5 - - Google Patents

Info

Publication number
CH583588A5
CH583588A5 CH1445773A CH1445773A CH583588A5 CH 583588 A5 CH583588 A5 CH 583588A5 CH 1445773 A CH1445773 A CH 1445773A CH 1445773 A CH1445773 A CH 1445773A CH 583588 A5 CH583588 A5 CH 583588A5
Authority
CH
Switzerland
Application number
CH1445773A
Original Assignee
Inventa Ag
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 Inventa Ag filed Critical Inventa Ag
Priority to CH1445773A priority Critical patent/CH583588A5/xx
Priority to PH16374A priority patent/PH10538A/en
Priority to US05/512,640 priority patent/US3956469A/en
Priority to NL7413238A priority patent/NL7413238A/xx
Priority to IT53414/74A priority patent/IT1021719B/it
Priority to GB4348574A priority patent/GB1440295A/en
Priority to PL1974174665A priority patent/PL99627B1/pl
Priority to DE19742447972 priority patent/DE2447972B2/de
Priority to ES430826A priority patent/ES430826A1/es
Priority to JP49116734A priority patent/JPS5739821B2/ja
Priority to BR8385/74A priority patent/BR7408385D0/pt
Priority to TR18230A priority patent/TR18230A/xx
Priority to CA211,132A priority patent/CA1044215A/en
Publication of CH583588A5 publication Critical patent/CH583588A5/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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J37/20—Sulfiding
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/14—Hydroxylamine; Salts thereof
    • C01B21/1409—Preparation
    • C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1445773A 1973-10-10 1973-10-10 CH583588A5 (it)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CH1445773A CH583588A5 (it) 1973-10-10 1973-10-10
PH16374A PH10538A (en) 1973-10-10 1974-10-04 Process for preparing catalysts containing platinum metal
US05/512,640 US3956469A (en) 1973-10-10 1974-10-07 Process for preparing catalysts containing platinum metal
NL7413238A NL7413238A (nl) 1973-10-10 1974-10-08 Werkwijze voor het bereiden van platina-bevat- katalysatoren.
IT53414/74A IT1021719B (it) 1973-10-10 1974-10-08 Procedimento per la produzione di catalizzatori contenenti metal li del gruppo del platino
GB4348574A GB1440295A (en) 1973-10-10 1974-10-08 Catalysts containing platinum metal
PL1974174665A PL99627B1 (pl) 1973-10-10 1974-10-08 Sposob wytwarzania katalizatora platynowego
DE19742447972 DE2447972B2 (de) 1973-10-10 1974-10-08 Platin-traegerkatalysator zur herstellung von hydroxylammoniumsalzen
ES430826A ES430826A1 (es) 1973-10-10 1974-10-09 Procedimiento para la preparacion de catalizadores que con-tienen platino metalico.
JP49116734A JPS5739821B2 (it) 1973-10-10 1974-10-09
BR8385/74A BR7408385D0 (pt) 1973-10-10 1974-10-09 Processo para a obtencao de catalisadores contendo platina metalica
TR18230A TR18230A (tr) 1973-10-10 1974-10-10 Platin metali ihtiva eden katalizatoerlerin hazirlanmasi icin usul
CA211,132A CA1044215A (en) 1973-10-10 1974-10-10 Process for preparing catalysts containing platinum metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1445773A CH583588A5 (it) 1973-10-10 1973-10-10

Publications (1)

Publication Number Publication Date
CH583588A5 true CH583588A5 (it) 1977-01-14

Family

ID=4400974

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1445773A CH583588A5 (it) 1973-10-10 1973-10-10

Country Status (13)

Country Link
US (1) US3956469A (it)
JP (1) JPS5739821B2 (it)
BR (1) BR7408385D0 (it)
CA (1) CA1044215A (it)
CH (1) CH583588A5 (it)
DE (1) DE2447972B2 (it)
ES (1) ES430826A1 (it)
GB (1) GB1440295A (it)
IT (1) IT1021719B (it)
NL (1) NL7413238A (it)
PH (1) PH10538A (it)
PL (1) PL99627B1 (it)
TR (1) TR18230A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736872B2 (de) * 1977-08-16 1979-07-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Hydroxylammoniumsalzen
US4136059A (en) * 1977-12-12 1979-01-23 United Technologies Corporation Method for producing highly dispersed catalytic platinum
JPH0322015Y2 (it) * 1986-06-09 1991-05-14
DE3713733A1 (de) * 1987-04-24 1988-11-17 Basf Ag Verfahren zur herstellung von hydroxylammoniumsalzen
DE3809554A1 (de) * 1988-03-22 1989-10-12 Basf Ag Verfahren zur herstellung von hydroxylammoniumsalzen
US5290741A (en) * 1989-10-18 1994-03-01 Basf Corporation Methods of preserving, storing, and using hydroxylamine production catalyst
DE4022853A1 (de) * 1990-07-18 1992-01-23 Basf Ag Platin-graphittraeger-katalysatoren und deren verwendung
DE4022851A1 (de) * 1990-07-18 1992-01-23 Basf Ag Platin-graphittraeger-katalysatoren und deren verwendung
US5496789A (en) * 1994-04-07 1996-03-05 Basf Aktiengesellschaft Hydrogenation catalyst based on a platinum metal partially poisoned with finely divided sulfur

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE634876A (it) * 1962-07-13

Also Published As

Publication number Publication date
JPS5065492A (it) 1975-06-03
ES430826A1 (es) 1976-10-16
IT1021719B (it) 1978-02-20
DE2447972B2 (de) 1976-04-22
TR18230A (tr) 1976-11-05
CA1044215A (en) 1978-12-12
BR7408385D0 (pt) 1975-07-29
US3956469A (en) 1976-05-11
JPS5739821B2 (it) 1982-08-24
GB1440295A (en) 1976-06-23
DE2447972A1 (de) 1975-04-17
NL7413238A (nl) 1975-04-14
PH10538A (en) 1977-06-07
PL99627B1 (pl) 1978-07-31

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Legal Events

Date Code Title Description
PL Patent ceased