Method of inhibiting gas hydrate formation
    82.
    发明授权
    Method of inhibiting gas hydrate formation 失效
    抑制气体水合物形成的方法

    公开(公告)号:US6102986A

    公开(公告)日:2000-08-15

    申请号:US230156

    申请日:1999-01-20

    申请人: Peter Klug

    发明人: Peter Klug

    IPC分类号: C09K8/52 C07C7/20

    CPC分类号: C09K8/52

    摘要: The present application relates to a method for inhibiting gas hydrate formation, which involves the addition to the aqueous phase, in the case of multiphase mixtures comprising water, gas and possibly condensate, of an amine oxide or salts thereof.

    摘要翻译: PCT No.PCT / EP97 / 03831 Sec。 371日期1999年1月20日 102(e)1999年1月20日PCT PCT 1997年7月17日PCT公布。 出版物WO98 / 03615 日本1998年1月29日本申请涉及一种用于抑制气体水合物形成的方法,其涉及在含有氧化物或其盐的水,气体和可能的冷凝物的多相混合物的情况下添加到水相中。

    Use Of N-Methyl-N-Acylglucamines As Cold Stabilizers In Surfactant Solutions
    86.
    发明申请
    Use Of N-Methyl-N-Acylglucamines As Cold Stabilizers In Surfactant Solutions 审中-公开
    在表面活性剂溶液中使用N-甲基-N-酰基葡萄糖胺作为冷稳定剂

    公开(公告)号:US20150164755A1

    公开(公告)日:2015-06-18

    申请号:US14402996

    申请日:2013-05-29

    摘要: The invention relates to the use of N-methyl-N-acylglucamines as cold stabilizers in aqueous surfactant solutions, wherein at least 90 wt.-% of the N-methyl-N-acylglucamines have a C8-acyl or C10-acyl group. The invention further relates to compositions containing (a) N-methyl-N-acylglucamines, wherein at least 90 wt.-% of the N-methyl-N-acylglucamines have a C8-acyl or C10-acyl group as component (A), (b) one or more anionic surfactants as component (B), (c) one or more betaine surfactants as component (C), (d) optionally additional surfactants as component (D), (e) water as component (E), and (f) optionally additional additives as component (F).

    摘要翻译: 本发明涉及在表面活性剂水溶液中使用N-甲基-N-酰基葡糖胺作为冷稳定剂,其中至少90重量%的N-甲基-N-酰基葡糖胺具有C8-酰基或C10-酰基。 本发明还涉及含有(a)N-甲基-N-酰基葡糖胺的组合物,其中至少90重量%的N-甲基-N-酰基葡糖胺具有作为组分(A)的C 8 - 酰基或C 10 - 酰基, ,(b)作为组分(B)的一种或多种阴离子表面活性剂,(c)作为组分(C)的一种或多种甜菜碱表面活性剂,(d)任选的另外的作为组分(D)的表面活性剂,(e)水作为组分(E) ,和(f)任选的另外的添加剂作为组分(F)。

    Use Of N-Methyl-N-Acylglucamines As Thickening Agents In Surfactant Solutions
    87.
    发明申请
    Use Of N-Methyl-N-Acylglucamines As Thickening Agents In Surfactant Solutions 审中-公开
    在表面活性剂溶液中使用N-甲基-N-酰基葡糖胺作为增稠剂

    公开(公告)号:US20150126616A1

    公开(公告)日:2015-05-07

    申请号:US14401789

    申请日:2013-05-29

    摘要: N-methyl-N-acylglucamines are suitable as thickening agents in aqueous surfactant solutions containing one or more anionic surfactants of the group including alkyl ether sulfates and alkyl sulfates, the N-methyl-N-acylglucamines containing at least 60 wt.-% of N-methyl-N-acylglucamines that have a C12-, C14-acyl group or an unsaturated C18-acyl group and at the same time less than 5 wt.-% of N-methyl-N-acylglucamines that contain an acyl group

    摘要翻译: N-甲基-N-酰基葡糖胺适用作为含有一种或多种包括烷基醚硫酸盐和烷基硫酸盐的阴离子表面活性剂的水性表面活性剂溶液中的增稠剂,N-甲基-N-酰基葡糖胺含有至少60重量% 具有C12-,C14-酰基或不饱和C18-酰基并且同时小于5重量%的含有酰基的N-甲基-N-酰基葡糖胺的N-甲基-N-酰基葡糖胺< C12。 表面活性剂溶液特别用于化妆品组合物中。

    INTEGRATION OF A DELTA-P EXPANSION VALVE FOR COP-OPTIMAL REGULATION IN A HIGH-PRESSURE CONNECTION, IN PARTICULAR AN INTERNAL HEAT EXCHANGER
    89.
    发明申请
    INTEGRATION OF A DELTA-P EXPANSION VALVE FOR COP-OPTIMAL REGULATION IN A HIGH-PRESSURE CONNECTION, IN PARTICULAR AN INTERNAL HEAT EXCHANGER 审中-公开
    用于在高压连接(特别是内部热交换器)中进行COP-OPTMAL调节的DELTA-P膨胀阀的集成

    公开(公告)号:US20110126921A1

    公开(公告)日:2011-06-02

    申请号:US12737472

    申请日:2009-07-09

    IPC分类号: F16K15/00

    摘要: The invention relates to an expansion valve for regulating the mass flow rate by generating a pressure difference on the expansion valve of a refrigeration or heating cycle. Said expansion valve comprises a base (31) having a through-hole (32) that is surrounded by a valve seat (33), and a valve element (34) which closes the through-hole (32) and rests within the valve seat (33) in a closed position and can be moved relative to the valve seat (33) in the opening direction on the base (31). The base (31) is designed to be inserted into a bore section (29) of an attachment point (26, 27) of a connection (21) of an internal heat exchanger (14) or into a connection (21) of a pipe in the refrigeration or heating cycle. The outer circumference (46) of the base (31) has a fastening section (47) that is releasably fastened to the attachment point (26, 27) of the connection (21) by means of a complementary fastening section (48).

    摘要翻译: 本发明涉及一种用于通过在制冷或加热循环的膨胀阀上产生压力差来调节质量流量的膨胀阀。 所述膨胀阀包括具有由阀座(33)围绕的通孔(32)的基座(31)和封闭通孔(32)并搁置在阀座内的阀元件(34) (33)处于关闭位置并且可以在基座(31)上沿打开方向相对于阀座(33)移动。 基部(31)被设计成插入到内部热交换器(14)的连接件(21)的连接点(26,27)的孔部分(29)中,或者插入管道(21)的连接件 在制冷或加热循环中。 基部(31)的外周(46)具有通过互补的紧固部分(48)可释放地紧固到连接件(21)的附接点(26,27)的紧固部分(47)。