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92 条记录 (耗时 0.038 秒)

    Process for assessing inhibition of petroleum corrosion
    41.
    发明授权
    Process for assessing inhibition of petroleum corrosion 有权
    评估石油腐蚀抑制的方法

    公开(公告)号：US07127959B2

    公开(公告)日：2006-10-31

    申请号：US11255362

    申请日：2005-10-21

    申请人： Saul C. Blum ,  Guido Sartori ,  Winston K. Robbins ,  Liza Monette ,  Andreas Vogel ,  Mohsen S. Yeganeh

    发明人： Saul C. Blum ,  Guido Sartori ,  Winston K. Robbins ,  Liza Monette ,  Andreas Vogel ,  Mohsen S. Yeganeh

    IPC分类号： G01N17/00

    CPC分类号： G01N17/002

    摘要： The present invention is an apparatus for simulating corrosion activity in liquid and vapor/condensate corrosion environments. The apparatus includes a container, including a lower region containing the liquid and an upper region, including a condenser, a heater for providing heat to the lower region such that the liquid is maintained at a given temperature, a vacuum pump for providing a partial vacuum at a given pressure in the upper region of the container, one corrosion probe removably positioned in the liquid, and a second corrosion probe removably positioned above the liquid.

    摘要翻译： 本发明是用于模拟液体和蒸汽/冷凝物腐蚀环境中的腐蚀活性的装置。 该装置包括容器，包括含有液体的下部区域和包括冷凝器的上部区域，用于向下部区域提供热量使得液体保持在给定温度的加热器，用于提供部分真空的真空泵 在容器的上部区域中的给定压力下，可移除地定位在液体中的一个腐蚀探测器和可移除地定位在液体上方的第二腐蚀探测器。

    Method for separating a water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction
    45.
    发明授权
    Method for separating a water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction 失效
    从贵金属催化加氢甲酰化反应中分离出水溶性贵金属催化剂的方法

    公开(公告)号：US5288818A

    公开(公告)日：1994-02-22

    申请号：US32349

    申请日：1993-03-16

    申请人： Joel R. Livingston, Jr. ,  Edmund J. Mozeleski ,  Guido Sartori

    发明人： Joel R. Livingston, Jr. ,  Edmund J. Mozeleski ,  Guido Sartori

    IPC分类号： B01J8/00 ,  B01J19/24 ,  C07C45/50 ,  C07C45/78 ,  C07C45/80 ,  B01D61/14

    CPC分类号： C07C45/80 ,  B01J19/2475 ,  B01J8/009 ,  C07C45/50 ,  C07C45/786

    摘要： A method for separating a water soluble Group VIII noble metal catalyst from the crude reaction product of a noble metal-catalyzed hydroformylation reaction run in aqueous solution, in an aqueous emulsion or as an aqueous suspension, the crude reaction product including an aqueous phase containing a water soluble Group VIII noble metal-ligand complex catalyst, and an organic phase containing unreacted olefin feed and an organic hydroformylation reaction product, which comprises: (a) contacting the crude reaction product with a hydrophobic membrane capable of allowing a substantial portion of the unreacted olefin feed and the organic hydroformylation reaction product to pass therethrough while retaining a substantial portion of the water soluble Group VIII noble metal-ligand complex catalyst; (b) removing unreacted olefin feed and organic hydroformylation reaction product which passes through the hydrophobic membrane as permeate; and (c) retaining the water soluble Group VIII noble metal-ligand complex catalyst as retentate.

    摘要翻译： 将水溶性VIII族贵金属催化剂与水溶液，水性乳液或水悬浮液中的贵金属催化加氢甲酰化反应的粗反应产物分离的方法，该粗制反应产物包括含有 水溶性VIII族贵金属 - 配体配合物催化剂和含有未反应烯烃进料和有机加氢甲酰化反应产物的有机相，其包括：（a）使粗反应产物与能够允许大部分未反应的疏水膜接触 烯烃进料和有机加氢甲酰化反应产物通过，同时保留大部分水溶性VIII族贵金属 - 配体配合物催化剂; （b）去除通过疏水膜作为渗透物的未反应烯烃进料和有机加氢甲酰化反应产物; 和（c）保留水溶性VIII族贵金属 - 配体配合物催化剂作为保留物。

    Process and amine-solvent absorbent for removing acidic gases from gaseous mixtures
    49.
    发明授权
    Process and amine-solvent absorbent for removing acidic gases from gaseous mixtures 失效
    用于从气体混合物中除去酸性气体的工艺和胺 - 溶剂吸收剂

    公开(公告)号：US4240923A

    公开(公告)日：1980-12-23

    申请号：US911035

    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 ,  B01D53/52 ,  C09K3/00

    CPC分类号： B01D53/526 ,  B01D53/1493

    摘要： Acidic gases are substantially removed from a normally gaseous mixture by a process comprising contacting the normally gaseous mixture with an amine-solvent liquid absorbent comprising (i) an amine comprised of at least about 50 mol % of a sterically hindered amine, and (ii) a solvent for said amine mixture which is also a physical absorbent for said acidic gases. The liquid absorbent may also include up to about 35 weight percent water.

    摘要翻译： 通过包括使常规气态混合物与胺溶剂液体吸收剂接触的方法基本上从酸性气体除去酸性气体，所述胺溶剂液体吸收剂包括（i）由至少约50mol％空间位阻胺组成的胺，和（ii） 所述胺混合物的溶剂也是所述酸性气体的物理吸收剂。 液体吸收剂还可包含至多约35重量％的水。

    Process and composition for removing carbon dioxide containing acidic gases from gaseous mixtures
    50.
    发明授权
    Process and composition for removing carbon dioxide containing acidic gases from gaseous mixtures 失效
    用于从气体混合物中除去含有酸性气体的二氧化碳的方法和组合物

    公开(公告)号：US4217236A

    公开(公告)日：1980-08-12

    申请号：US835773

    申请日：1977-09-22

    申请人： Guido Sartori ,  David W. Savage

    发明人： Guido Sartori ,  David W. Savage

    IPC分类号： B01D53/40 ,  B01D53/14 ,  B01D53/77 ,  B01J19/00 ,  C10K1/14 ,  C09K3/00

    CPC分类号： B01D53/1493 ,  Y02C10/06

    摘要： Carbon dioxide containing acidic gases are substantially removed from a normally gaseous mixture by a process comprising contacting the normally gaseous mixture with an aqueous amine solution, wherein the amine consists of at least about 50 mol % of a sterically hindered amino alcohol and at least about 10 mol % of a tertiary amino alcohol, wherein said sterically hindered amino alcohol contains at least one secondary amino group which is part of a ring and is attached to either a secondary or tertiary carbon atom or a primary amino group attached to a tertiary carbon atom. The coaction of the sterically hindered amino alcohol and the tertiary amino alcohol provide an increase in the amount of carbon dioxide containing acidic gases absorbed compared to the use of the sterically hindered amines alone and lowers the heat of reaction.

    摘要翻译： 含有酸性气体的二氧化碳基本上通过包括使常规气态混合物与胺水溶液接触的方法从常规气态混合物除去，其中胺由至少约50mol％的空间位阻氨基醇和至少约10 mol％的叔氨基醇，其中所述空间位阻氨基醇含有至少一个仲氨基，其为环的一部分，并且连接于连接到叔碳原子的仲或叔碳原子或伯氨基。 与单独使用空间位阻胺相比，空间位阻氨基醇和叔氨基醇的共同作用增加了吸收的二氧化碳含量，降低了反应热。