Liquefaction process
    2.
    发明授权
    Liquefaction process 失效
    液化过程

    公开(公告)号:US5338441A

    公开(公告)日:1994-08-16

    申请号:US960335

    申请日:1992-10-13

    IPC分类号: C10G1/00 C10G1/08 C10G1/06

    CPC分类号: C10G1/083 C10G1/00

    摘要: The present invention relates to a catalytic process for converting a solid carbonaceous material, such as coal, to a liquid product in the presence of hydrogen. More particularly, this invention relates to a coal liquefaction process wherein a mixture of coal, bottoms, solvent and a sulfiding agent is subjected to liquefaction conditions in the presence of a catalyst precursor. This catalyst or catalyst precursor is comprised of a thermally decomposable compound of Groups IIB, IVB, VB, VIB, VIIB, and VIII of the Periodic Table of the Elements such as molybdenum.

    摘要翻译: 本发明涉及在氢的存在下将固体碳质材料如煤转化为液体产物的催化方法。 更具体地,本发明涉及煤液化方法,其中在催化剂前体存在下,将煤,塔底物,溶剂和硫化剂的混合物进行液化条件。 该催化剂或催化剂前体由元素周期表的IIB,IVB,VB,VIB,VIIB和VIII族的可分解化合物组成,例如钼。

    Solvent Assisted Water Extraction of Oil Sands
    4.
    发明申请
    Solvent Assisted Water Extraction of Oil Sands 审中-公开
    油砂溶剂辅助水提取

    公开(公告)号:US20120145604A1

    公开(公告)日:2012-06-14

    申请号:US13273683

    申请日:2011-10-14

    申请人: Michael Y. Wen

    发明人: Michael Y. Wen

    IPC分类号: C10G1/04

    摘要: Described is a process for extracting bitumen from oil sands. Water is mixed with oil sands to form a slurry. The slurry and a hydrocarbon solvent are passed through a hydrotransport pipeline to form an extracted slurry. Dilution water is added to the extracted slurry to form a diluted extracted slurry to reduce the viscosity of the slurry to assist in subsequent bitumen separation. A flocculant may be added to assist subsequent separation or to reduce dilution water requirements.

    摘要翻译: 描述了从油砂中提取沥青的方法。 水与油砂混合形成浆料。 将浆料和烃溶剂通过水力输送管线以形成提取的浆料。 将稀释水加入到提取的浆料中以形成稀释的提取浆料,以降低浆料的粘度以辅助随后的沥青分离。 可以加入絮凝剂以辅助随后的分离或减少稀释水的需求。

    Conversion of solid carbonaceous material using polyoxoanions
    5.
    发明授权
    Conversion of solid carbonaceous material using polyoxoanions 失效
    使用聚氧阴离子转化固体碳质材料

    公开(公告)号:US5573556A

    公开(公告)日:1996-11-12

    申请号:US333811

    申请日:1994-11-03

    申请人: Michael Y. Wen

    发明人: Michael Y. Wen

    IPC分类号: C10G1/08 C10L1/02 C10G1/00

    CPC分类号: C10G1/086

    摘要: A process for the conversion of solid carbonaceous materials, such as coal, to liquid products using one or more polyoxoanions selected from those represented by:[(C.sub.n H.sub.2n+1).sub.4 N].sub.a M.sub.b O.sub.c H.sub.d, where n=1 to 8, a=2 to 6, b=2 to 12, c=7 and M is a metal selected from Groups VB and VIB of the Periodic Table of the Elements.

    摘要翻译: 使用一种或多种选自以下的聚氧选择性转化固体碳质材料如煤的方法,该方法选自:[(CnH2n + 1)4N] aMbOcHd,其中n = 1至8,a = 2至6 ,b = 2〜12,c = 7,M为选自元素周期表的VB和VIB族的金属。