GB1489894A - Platinum-iridium-containing catalysts - Google Patents

Platinum-iridium-containing catalysts

Info

Publication number
GB1489894A
GB1489894A GB4602374A GB4602374A GB1489894A GB 1489894 A GB1489894 A GB 1489894A GB 4602374 A GB4602374 A GB 4602374A GB 4602374 A GB4602374 A GB 4602374A GB 1489894 A GB1489894 A GB 1489894A
Authority
GB
United Kingdom
Prior art keywords
catalysts
iridium
platinum
impregnation
oct
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.)
Expired
Application number
GB4602374A
Other languages
English (en)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 US05/410,711 external-priority patent/US3956107A/en
Priority claimed from US410710A external-priority patent/US3897328A/en
Priority claimed from US05/430,775 external-priority patent/US3969221A/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1489894A publication Critical patent/GB1489894A/en
Expired 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
    • B01J37/22—Halogenating
    • B01J37/24—Chlorinating
    • 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
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/468—Iridium
    • 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
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/892—Nickel and noble metals
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB4602374A 1973-10-29 1974-10-24 Platinum-iridium-containing catalysts Expired GB1489894A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/410,711 US3956107A (en) 1973-10-29 1973-10-29 Nickel-containing reforming catalyst and process
US410710A US3897328A (en) 1973-10-29 1973-10-29 Iridium-containing reforming catalyst and use thereof
US05/430,775 US3969221A (en) 1974-01-04 1974-01-04 Iridium-containing catalysts

Publications (1)

Publication Number Publication Date
GB1489894A true GB1489894A (en) 1977-10-26

Family

ID=27410861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4602374A Expired GB1489894A (en) 1973-10-29 1974-10-24 Platinum-iridium-containing catalysts

Country Status (6)

Country Link
JP (1) JPS5074590A (enrdf_load_stackoverflow)
DE (1) DE2451564A1 (enrdf_load_stackoverflow)
FR (1) FR2249161B1 (enrdf_load_stackoverflow)
GB (1) GB1489894A (enrdf_load_stackoverflow)
IT (1) IT1025273B (enrdf_load_stackoverflow)
NL (1) NL7414121A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413127A1 (fr) * 1978-01-02 1979-07-27 Inst Francais Du Petrole Procede de preparation d'un catalyseur de metal noble du groupe viii presentant une resistance amelioree au soufre, catalyseur obtenu et son utilisation pour l'hydrogenation d'hydrocarbures aromatiques

Also Published As

Publication number Publication date
FR2249161A1 (enrdf_load_stackoverflow) 1975-05-23
IT1025273B (it) 1978-08-10
NL7414121A (nl) 1975-05-02
FR2249161B1 (enrdf_load_stackoverflow) 1979-03-16
JPS5074590A (enrdf_load_stackoverflow) 1975-06-19
DE2451564A1 (de) 1975-04-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee