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18 条记录 (耗时 0.028 秒)

    BIOREJUVENATORS
    2.
    发明申请
    BIOREJUVENATORS 有权

    公开(公告)号：US20210147751A1

    公开(公告)日：2021-05-20

    申请号：US16953548

    申请日：2020-11-20

    申请人： Elham Fini ,  Shuguang Deng

    发明人： Elham Fini ,  Shuguang Deng

    IPC分类号： C10G1/00 ,  C08L95/00 ,  E01C7/18

    摘要： A biorejuvenator includes a bio-oil formed from a mixture including a first biomass component and a second biomass component. A nitrogen content of the first biomass component exceeds a nitrogen content of the second biomass component, and a lipid content of the second biomass component exceeds a lipid content of the first biomass component. Preparing the biorejuvenator includes combining a first biomass component and a second biomass component, and co-liquefying the first biomass component and the second biomass component to yield the biorejuvenator. The biorejuvenator can be used as an asphalt modifier in an asphalt composition or as a coating for asphalt pavement.

    DEPOLYMERIZATION OF RECOVERED PLASTIC MATERIALS
    6.
    发明申请
    DEPOLYMERIZATION OF RECOVERED PLASTIC MATERIALS 有权

    公开(公告)号：US20230022441A1

    公开(公告)日：2023-01-26

    申请号：US17859644

    申请日：2022-07-07

    申请人： Shuguang Deng ,  Yixin Liu ,  Kapil Chandra Akula ,  Kodanda Phani Raj Dandamudi

    发明人： Shuguang Deng ,  Yixin Liu ,  Kapil Chandra Akula ,  Kodanda Phani Raj Dandamudi

    IPC分类号： C10G1/10 ,  C10G1/00 ,  B01J6/00 ,  C08J11/08 ,  B01D3/14 ,  B01D53/22

    摘要： Described herein are systems and methods for the depolymerization of polyethylene-based plastics. In one embodiment, a method is disclosed that comprises combining a polyethylene-based plastic with a solvent in a reactor to generate a plastic solvent mixture, heating the plastic solvent mixture in the reactor, and fractionating the plastic solvent mixture into a gas phase product, a solid phase product, and a liquid phase product. In another embodiment, a system is disclosed that comprises a solvent, and a reactor configured to receive the polyethylene-based plastic and the solvent and convert the polyethylene-based plastic into a gas phase product, a solid phase product, and a liquid phase product, the reactor being configured to operate at a temperature greater than 275° C. and at a pressure greater than 2 megapascals.

    Metallo-organic polymers for gas separation and purification
    9.
    发明授权
    Metallo-organic polymers for gas separation and purification 失效
    用于气体分离和纯化的金属有机聚合物

    公开(公告)号：US06491740B1

    公开(公告)日：2002-12-10

    申请号：US09613735

    申请日：2000-07-11

    申请人： Qing Min Wang ,  Dongmin Shen ,  Martin Bülow ,  Miu Ling Lau ,  Frank R. Fitch ,  Shuguang Deng

    发明人： Qing Min Wang ,  Dongmin Shen ,  Martin Bülow ,  Miu Ling Lau ,  Frank R. Fitch ,  Shuguang Deng

    IPC分类号： B01D5302

    CPC分类号： B01D53/02 ,  B01D2253/202 ,  B01D2253/204 ,  B01D2257/402 ,  B01D2257/504 ,  B01D2257/702 ,  B01J20/226 ,  B01J20/26 ,  C08G79/00 ,  Y02C10/08 ,  Y02C20/10 ,  Y02P20/152 ,  Y02P20/153 ,  Y10S95/90

    摘要： The present invention provides for methods and compositions for gas separation and purification utilizing a metallo-organic polymer adsorbent in processes for separating carbon dioxide, water, nitrogen oxides and hydrocarbons from gas streams. The metallo-organic polymer adsorbent composition has the formula: [R(L)n]mMn, wherein R represents an organic spacer selected from the group consisting of an organic cyclic or acyclic compound; L represents a ligation group substituted on the organic spacer selected from the group consisting of carboxylate group, —C(═O)O−; dithiocarboxylate group, —C(═S)S−; and &bgr;-diketonate group, —C(═O)C(R′)═C(—O−)—, wherein R′═H, or an aliphatic or aromatic group; M represents a transition metal or a rare earth metal selected from the group consisting of I to VIIB and VIII metals; m is the oxidation state of transition metal; and n is the number of the ligation group substituted on the organic spacer.

    摘要翻译： 本发明提供在气流中分离二氧化碳，水，氮氧化物和烃的方法中利用金属有机聚合物吸附剂进行气体分离和净化的方法和组合物。 金属有机聚合物吸附剂组合物具有下式：其中R表示选自有机环状或非环状化合物的有机间隔物; L表示在有机间隔基上取代的连接基，所述有机间隔基选自羧酸酯基，-C（= O）O-; 二硫代羧酸酯基，-C（= S）S-; 和β-二酮基团，-C（= O）C（R'）= C（-O - ） - ，其中R'= H，或脂族或芳族基团; M表示选自I至VIIB和VIII族金属的过渡金属或稀土金属; m是过渡金属的氧化态; n是在有机间隔物上取代的连接基团的数目。