5.
    发明专利
    未知

    公开(公告)号:IT1024368B

    公开(公告)日:1978-06-20

    申请号:IT5442674

    申请日:1974-12-09

    Abstract: Catalysts having good high temperature stability which are particularly useful for selected high temperature reactions are disclosed as are methods for their preparation and use. The catalytically-active materials include platinum group metal deposited on a catalytic slip or composite which contains a mixture of alumina, a rare earth metal oxide, and a metallic oxide wherein the metal is IVB, selected VIB metals, and mixtures thereof. The slips or carrier compositions are calcined at a temperature of at least 850 DEG C. before deposition of platinum group metal and characterized by having a surface area of at least 20 m2/g after calcination at a temperature of 1,200 DEG C. for 2 hours.

    CATALYTICALLY SUPPORTED THERMAL COMBUSTION

    公开(公告)号:AU7616074A

    公开(公告)日:1976-06-10

    申请号:AU7616074

    申请日:1974-12-06

    Inventor: HINDIN SAUL G

    Abstract: Catalysts having good high temperature stability which are particularly useful for selected high temperature reactions are disclosed as are methods for their preparation and use. The catalytically-active materials include platinum group metal deposited on a catalytic slip or composite which contains a mixture of alumina, a rare earth metal oxide, and a metallic oxide wherein the metal is IVB, selected VIB metals, and mixtures thereof. The slips or carrier compositions are calcined at a temperature of at least 850 DEG C. before deposition of platinum group metal and characterized by having a surface area of at least 20 m2/g after calcination at a temperature of 1,200 DEG C. for 2 hours.

    8.
    发明专利
    未知

    公开(公告)号:SU498027A1

    公开(公告)日:1976-01-05

    申请号:SU1970120

    申请日:1973-11-11

    9.
    发明专利
    未知

    公开(公告)号:SU494185A1

    公开(公告)日:1975-12-05

    申请号:SU1969195

    申请日:1973-10-30

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