PROCESS FOR PRODUCING SYNTHESIS GAS BY PARTIAL COMBUSTION OF HYDROCARBONS
    73.
    发明申请
    PROCESS FOR PRODUCING SYNTHESIS GAS BY PARTIAL COMBUSTION OF HYDROCARBONS 审中-公开
    通过部分燃烧生产合成气的方法

    公开(公告)号:WO1985005094A1

    公开(公告)日:1985-11-21

    申请号:PCT/GB1985000186

    申请日:1985-05-02

    CPC classification number: C01B3/44

    Abstract: Process for production of synthesis gas in which a saturated hydrocarbon and an oxygen containing gas having a ratio of hydrocarbon to oxygen of greater than the stoichiometric ratio for complete combustion are introduced into a bed of particulate material. The bed comprises material which is catalytically active for partial oxidation and/or steam reforming reactions. The upward flow rate of the hydrocarbon/oxygen containing gas stream is sufficiently large to cause a spouting action of the bed material. The hydrocarbon and oxygen react together and the products of the reaction are withdrawn.

    CRYSTALLINE GALLOALUMINOSILICATES AND THEIR USE IN CATALYSIS
    76.
    发明申请
    CRYSTALLINE GALLOALUMINOSILICATES AND THEIR USE IN CATALYSIS 审中-公开
    晶体汞铝酸盐及其在催化中的应用

    公开(公告)号:WO1984003879A1

    公开(公告)日:1984-10-11

    申请号:PCT/GB1984000109

    申请日:1984-03-29

    Abstract: Crystalline galloaluminosilicates having an X-ray diffraction pattern substantially the same as that of an MFI-zeolite and a composition in terms of mole ratios of oxides as follows: 0.9 ↓∃0.2M2/n0.Al203. a Ga203. b SiO2.zH2O wherein M is a cation, n is the valence of the cation, a has a value between 0.0001 and 2, b has a value of at least 12 and z has a value of from 0 to 40. A process for the production of the crystalline galloaluminosilicates which comprises crystallising at elevated temperature a gel comprising (i) a source of silica (SiO2), (ii) a source of alumina (Al2O3), (iii) a source of gallia (Ga2O3), (iv) a mineralising agent selected from oxides, hydroxides and salts of alkali and alkaline earth metals (X2/nO wherein n is the valency of X), (v) an organic base (B) and (vi) ROH wherein R is H and/or lower alkyl, in the following molar proportions:$(5,)$SiO2:X2/nO=1000:1 to 50:1, SiO2:B=50:1 to 1:20, SiO2:ROH=less than 1:10, Al2O3: Ga203=500:1 to 1:100. Ion-exchanged forms, calcinated forms and steam-treated forms ofthe crystalline galloaluminosilicates are also described. Such materials can be used as catalysts and catalyst supports. The steam-treated form is particularly useful as a catalyst for the production of aromatic hydrocarbons from C2 to C12 hydrocarbon feedstocks.

    FLUIDS FOR USE IN SORPTION REFRIGERATORS AND HEAT PUMPS
    78.
    发明申请
    FLUIDS FOR USE IN SORPTION REFRIGERATORS AND HEAT PUMPS 审中-公开
    用于吸收式制冷机和热泵的流体

    公开(公告)号:WO1984001165A1

    公开(公告)日:1984-03-29

    申请号:PCT/GB1983000231

    申请日:1983-09-21

    CPC classification number: C09K5/047

    Abstract: Mixtures of trifluoroethanol and at least one of sulfolane, 3-methylsulfolane, ethylene-, diethylene-, triethylene- or tetratethylene glycol, tri- or tetraethylene glycol dimethylether, di- or tripropylene glycol, di- or tripropylene glycol dimethyl ether.

    Abstract translation: 三氟乙醇的混合物和至少一种化合物从环丁砜,3-甲基环丁砜,乙二醇,二甘醇,三甘醇,四甘醇,三甘醇或四甘醇,一缩二丙二醇二甲醚中选择 ,三丙二醇和二丙二醇或三丙二醇的二甲醚。

Patent Agency Ranking