Mono- and poly-metallic supported catalysts
    2.
    发明授权
    Mono- and poly-metallic supported catalysts 失效
    单金属和多金属负载催化剂

    公开(公告)号:US4347164A

    公开(公告)日:1982-08-31

    申请号:US214212

    申请日:1980-12-08

    申请人: Julius Scherzer

    发明人: Julius Scherzer

    CPC分类号: B01J29/166 B01J29/106

    摘要: A zeolite containing catalyst which is associated with finely dispersed metal is formed by decomposing a compound, whose anion contains a metal and a (CN) radical, which has been deposited on the host catalyst.

    摘要翻译: 与精细分散的金属相关的含沸石的催化剂通过分解已经沉积在主催化剂上的阴离子含有金属和(CN)基团的化合物而形成。

    Aluminum faujasites, catalyst containing same and process of producing
same
    4.
    发明授权
    Aluminum faujasites, catalyst containing same and process of producing same 失效
    铝八面沸石,含有其的催化剂及其制造方法

    公开(公告)号:US4224188A

    公开(公告)日:1980-09-23

    申请号:US886077

    申请日:1978-03-13

    IPC分类号: B01J29/08 C10G11/05 C01B33/28

    摘要: This invention relates to zeolites of the faujasite type generally referred to as X or Y zeolites which contain both aluminum and NH.sub.4 in exchange position and catalysts employing the same.The zeolite of our invention is derived from the sodium form of the zeolite by first exchanging the sodium form with an aluminum ion to replace a substantial portion of the sodium and further reducing the sodium content of the zeolite by exchange with an ammonium ion.

    摘要翻译: 本发明涉及八面沸石类型的沸石,通常称为X或Y沸石,它们含有交换位置的铝和NH 4,以及使用它们的催化剂。 本发明的沸石是通过首先用钠离子交换钠形式来代替钠形式的沸石,以代替大部分的钠,并通过与铵离子的交换进一步降低沸石的钠含量。

    Exchanged faujasite zeolite catalyst containing same and process for
producing same
    5.
    发明授权
    Exchanged faujasite zeolite catalyst containing same and process for producing same 失效
    含有它们的交换的八面沸石沸石催化剂及其生产方法

    公开(公告)号:US4215016A

    公开(公告)日:1980-07-29

    申请号:US874754

    申请日:1978-02-03

    IPC分类号: B01J29/08 B01J29/04

    CPC分类号: B01J29/08

    摘要: Exchanged zeolite of the faujasite type is produced by exchanging the sodium zeolite at super atmospheric pressures at temperatures below about 500.degree. F. with salt solutions in ratios of cations in excess of an equivalent of the cation per equivalent of the sodium in the zeolite.

    摘要翻译: 八面沸石型的交换沸石是通过在超低于约500°F的超大气压下将钠沸石与盐溶液以阳离子的比例超过阳离子每当量沸石中的钠来生产的。

    Crystallized silica-alumina cogel and catalyst employing the same
    9.
    发明授权
    Crystallized silica-alumina cogel and catalyst employing the same 失效
    结晶二氧化硅 - 氧化铝共凝胶和采用其的催化剂

    公开(公告)号:US4252684A

    公开(公告)日:1981-02-24

    申请号:US44673

    申请日:1979-06-01

    CPC分类号: B01J29/08

    摘要: This invention relates to alpha (Si, Al)O.sub.4 crystalline complex, and to silica-alumina gel and crystalline alumino silicate host containing said alpha (Si, Al)O.sub.4 complex; both gels and crystalline alumina silicates containing a novel crystalline phase resulting from the hydrothermal treatment of the host (Si, Al)O.sub.4 complexes, both amorphous gel and crystalline alumino silicates, in the presence of rare earth cations.

    摘要翻译: 本发明涉及α(Si,Al)O 4结晶络合物和含有所述α(Si,Al)O 4络合物的二氧化硅 - 氧化铝凝胶和结晶铝硅酸盐主体; 在稀土阳离子存在下,含有由主体(Si,Al)O 4络合物,无定形凝胶和结晶硅铝酸盐的水热处理产生的新结晶相的凝胶和结晶硅酸铝。