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    Process for removing acid gases using a basic salt activated with a diaminoalcohol
    71.
    发明授权
    Process for removing acid gases using a basic salt activated with a diaminoalcohol 失效
    使用二氨基醇活化的碱性盐除去酸性气体的方法

    公开(公告)号：US4376102A

    公开(公告)日：1983-03-08

    申请号：US326596

    申请日：1981-12-02

    申请人： Warren A. Thaler ,  Guido Sartori ,  Chang J. Kim

    发明人： Warren A. Thaler ,  Guido Sartori ,  Chang J. Kim

    IPC分类号： B01D53/14 ,  B01D53/34 ,  C09K3/00

    CPC分类号： B01D53/1493 ,  Y02C10/06

    摘要： Acidic gases containing carbon dioxide are removed from a normally gaseous mixture by absorbing CO.sub.2 from the gaseous mixture with an aqueous solution comprising a basic alkali metal salt or hydroxide and an activator or promoter system for the salt or hydroxide which contains (i) at least one diaminoalcohol of the formula:H.sub.2 N--(CH.sub.2).sub.4 --NRR'wherein R and R' each independently represent a C.sub.1 -C.sub.6 alkyl group and either R or R' or both R and R' have a pendant hydroxyl group, and (ii) an amino acid, and desorbing at least partially the absorbed CO.sub.2 from the aqueous solution.

    摘要翻译： 通过用包含碱性碱金属盐或氢氧化物的水溶液和用于盐或氢氧化物的活化剂或助催化剂体系的水溶液从气态混合物中吸收二氧化碳，从常规气体混合物中除去含二氧化碳的酸性气体，其含有（i）至少一种 其中R和R'各自独立地表示C1-C6烷基，R或R'或R和R'都具有侧基羟基，和（ii）具有下式的二氨基醇：H 2 N-（CH 2）4 -NRR 氨基酸，并且至少部分地从水溶液中解吸所吸收的CO 2。

    Process for removing carbon dioxide containing acidic gases from gaseous mixtures using a basic salt activated with a hindered amine
    72.
    发明授权
    Process for removing carbon dioxide containing acidic gases from gaseous mixtures using a basic salt activated with a hindered amine 失效
    使用受阻胺活化的碱性盐从气态混合物中除去含有酸性气体的二氧化碳的方法

    公开(公告)号：US4217237A

    公开(公告)日：1980-08-12

    申请号：US910861

    申请日：1978-05-30

    申请人： Guido Sartori ,  Frederic Leder

    发明人： Guido Sartori ,  Frederic Leder

    IPC分类号： B01D53/14 ,  C09K3/00

    CPC分类号： B01D53/1493 ,  Y02C10/06

    摘要： Carbon dioxide containing acidic gases are removed from a normally gaseous mixture by a process comprising contacting the normally gaseous mixture with an aqueous solution comprising (a) a basic alkali metal salt or hydroxide and (b) an activator for said basic salt or alkali metal salt or hydroxide comprising at least one sterically hindered amine.

    摘要翻译： 通过包括将常规气态混合物与包含（a）碱性碱金属盐或氢氧化物的水溶液接触的方法从常规气态混合物中除去含二氧化碳的酸性气体，和（b）所述碱性盐或碱金属盐的活化剂 或包含至少一个空间位阻胺的氢氧化物。

    Ethylene-olefin-alkenyl norbornene elastomers
    73.
    发明授权
    Ethylene-olefin-alkenyl norbornene elastomers 失效
    乙烯 - 烯烃 - 烯基降冰片烯弹性体

    公开(公告)号：US4025497A

    公开(公告)日：1977-05-24

    申请号：US73682

    申请日：1970-09-18

    申请人： Giulio Natta ,  Alberto Valvassori ,  Guido Sartori ,  Nazzareno Cameli

    发明人： Giulio Natta ,  Alberto Valvassori ,  Guido Sartori ,  Nazzareno Cameli

    IPC分类号： C08F210/06 ,  C08F210/18 ,  C08F27/06 ,  C08D1/14 ,  C08D3/04

    CPC分类号： C08F210/18 ,  C08F210/06

    摘要： There is disclosed a new class of substantially linear, amorphous, unsaturated, vulcanizable, high molecular weight copolymers of ethylene, a higher alpha-olefin of the formula CH.sub.2 = CHR in which R is an alkyl group containing from 1 to 6 carbon atoms and certain specific omega-alkenyl derivatives of norbornene in which the double bond of the alkenyl group is non-vinyl and occurs at either end of said group. A process for the preparation of the new copolymers by the use of catalysts acting according to an anionic coordinate mechanism is also disclosed.

    摘要翻译： 公开了一类新的基本上线性的，无定形的，不饱和的，可硫化的高分子量乙烯共聚物，其是式CH 2 = CHR的高级α-烯烃，其中R是含有1至6个碳原子的烷基， 降冰片烯的特定的ω-链烯基衍生物，其中烯基的双键是非乙烯基并且发生在所述基团的任一端。 还公开了通过使用根据阴离子坐标机制起作用的催化剂制备新共聚物的方法。

    Refinery atmospheric pipestill with ammonia stripping
    77.
    发明授权
    Refinery atmospheric pipestill with ammonia stripping 失效
    精炼大气管道与氨汽提

    公开(公告)号：US5951853A

    公开(公告)日：1999-09-14

    申请号：US167152

    申请日：1998-10-06

    申请人： David W. Savage ,  Guido Sartori

    发明人： David W. Savage ,  Guido Sartori

    IPC分类号： C10G7/10 ,  B01D3/04 ,  B01D3/34 ,  C10G7/00 ,  B01D3/00

    CPC分类号： C10G7/00 ,  B01D3/04 ,  B01D3/343

    摘要： In an atmospheric pipestill stripping process where steam is utilized as the stripping gas to strip bottoms and side stream products, the improvement comprising utilizing ammonia or a ammonia and steam mixture as said stripping gas wherein when an ammonia and steam mixture is utilized the ratio of ammonia to steam is about 0.1:1 to about 100:1. In a refinery atmospheric pipestill stripping process utilizing a stripping gas, said process comprising utilizing a gas selected from the group consisting of ammonia and a mixture of ammonia and steam as said stripping gas wherein when an ammonia and steam mixture is utilized the ratio of ammonia to steam is about 0.1:1 to about 100:1.

    摘要翻译： 在使用蒸汽作为剥离气体以剥离塔底产物和侧流产物的大气管道蒸馏过程中，改进包括利用氨或氨和蒸汽混合物作为所述汽提气体，其中当使用氨和蒸汽混合物时，氨的比例 蒸汽为约0.1:1至约100:1。 在利用汽提气体的炼油大气管道汽提过程中，所述方法包括利用选自氨和氨和蒸汽混合物的气体作为汽提气体，其中当使用氨和蒸汽混合物时，氨与氨的比例 蒸汽为约0.1:1至约100:1。