Amorphous hydrocarbon conversion catalysts and process for preparing same
    1.
    发明授权
    Amorphous hydrocarbon conversion catalysts and process for preparing same 失效
    无定形烃转化催化剂及其制备方法

    公开(公告)号:US3867305A

    公开(公告)日:1975-02-18

    申请号:US38215173

    申请日:1973-07-24

    摘要: Novel amorphous compositions possessing catalytic properties may be prepared by controlled calcination of synthetic crystalline precursor material structurally related to the mineral jarosite, said precursor material being prepared and crystallized from an aqueous reaction mixture having a composition expressed in terms of mole ratios of oxides as

    摘要翻译: 具有催化性质的新型无定形组合物可以通过对结构上与矿物黄钾铁矾相关的合成结晶前体材料的可控煅烧来制备,所述前体材料由具有以氧化物摩尔比表示的组成的水性反应混合物制成并结晶,如G 2 O 。 f Fe2O3。 g L2O3。 我XO4 j H 2 O,其中G表示NH 4 +,H +,Ag +或碱金属离子或其任何混合物,其中L 2 O 3代表选自Al 2 O 3,Cr 2 O 3,V 2 O 3,La 2 O 3和 Ce2O3; XO4表示选自PO4,MoO4,VO4,SiO4和T104中的至少一种氧化物; q具有0.5至6.0的值:f具有1.5至4.0的值; g的值为0到1.0; h的值为8.0〜10.0; 我具有从零到2.0的值:j具有从100到1,000的值:f + g的和具有不超过4.0的值。

    Amorphous hydrocarbon conversion catalysts and process for preparing same
    2.
    发明授权
    Amorphous hydrocarbon conversion catalysts and process for preparing same 失效
    无定形烃转化催化剂及其制备方法

    公开(公告)号:US3915893A

    公开(公告)日:1975-10-28

    申请号:US38215273

    申请日:1973-07-24

    IPC分类号: B01J21/16 B01J11/82

    CPC分类号: B01J21/16 Y10S585/906

    摘要: Novel amorphous compositions possessing catalytic properties may be prepared by controlled calcination of synthetic crystalline precursor material structurally related to the mineral alunite, said precursor material being prepared and crystallized from an aqueous reaction mixture having a composition expressed in terms of mole ratios of oxides as Q G2O : a Al2O3 : b M2O3 : c SO4 : d XO4 : e H2O wherein ''''G'''' represents NH4 , H , Ag or any mixture thereof, wherein M2O3 represents at least one oxide selected from the group consisting of Fe2O3, Cr2O3, V2O3, La2O3, and Ce2O3; XO4 represents at least one oxide selected from the group consisting of PO4, MoO4, VO4. SiO4 and TlO4; ''''q'''' has a value of from 0.5 to 6.0; ''''a'''' has a value of from 1.5 to 4.0: ''''b'''' has a value of from zero to 2.0; ''''c'''' has a value of from 8.0 to 10.0; ''''d'''' has a value of from zero to 2.0; ''''e'''' has a value of from 100 to 1,000; the sum of ''''a'''' + ''''b'''' has a value not exceeding 4.0.

    摘要翻译: 具有催化性质的新型无定形组合物可以通过对结构上与矿物铝酸盐相关的合成结晶前体材料的可控煅烧来制备,所述前体材料由具有以氧化物摩尔比表示的组成的水性反应混合物制备并结晶,如Q G 2 O :Al 2 O 3 :b M 2 O 3 :c SO 4:d XO 4:e H 2 O其中“G”表示NH 4 +,H +,Ag +或其任何混合物,其中M 2 O 3表示选自以下的至少一种氧化物: 由Fe2O3,Cr2O3,V2O3,La2O3和Ce2O3组成; XO4表示选自PO4,MoO4,VO4中的至少一种氧化物。 SiO4和T104; “q”的值为0.5至6.0; “a”的值为1.5至4.0:“b”的值为零至2.0; “c”的值为8.0〜10.0; “d”的值为零到2.0; “e”的值为100到1,000; “a”+“b”的总和的值不超过4.0。