Multitube falling film reactor for the continuous manufacturing of
sulfonated and/or sulfated compounds
    84.
    发明授权
    Multitube falling film reactor for the continuous manufacturing of sulfonated and/or sulfated compounds 失效
    用于连续制造磺化和/或硫酸化合物的多管降膜反应器

    公开(公告)号:US5911958A

    公开(公告)日:1999-06-15

    申请号:US930415

    申请日:1997-09-29

    Applicant: Birger Dahl

    Inventor: Birger Dahl

    Abstract: Multitube falling film reactor (MTR) for continuous manufacturing of sulfonated and/or sulfated products using gaseous, diluted sulfur trioxide, (SO.sub.3(dil)) to produce surface active agents or simply surfactants, useful in the cosmetic and detergent industry. Each individual nozzle-set comprises a male part (19) and the other half (45) on the male part (10). The male part (10) forms together with the female part (19), an annular slot (21) with a constant and under all operational conditions well defined length (47), which together with a fixed opening/width determines the individual pressure drop of the said slot and thereby the individual organic flow. With this arrangement, completely homogenous distribution of organic feed is achieved without the necessity of calibration.

    Abstract translation: PCT No.PCT / NO96 / 00065 Sec。 371日期:1997年9月29日 102(e)日期1997年9月29日PCT 1996年3月22日PCT公布。 出版物WO96 / 30117 日期1996年10月3日多元管降膜反应器(MTR)用于连续制造使用气态稀释三氧化硫(SO 3(稀))的磺化和/或硫酸化产物,以产生用于化妆品和洗涤剂的表面活性剂或简单的表面活性剂 行业。 每个单独的喷嘴组包括阳部件(19)和阳部件(10)上的另一半部件(45)。 阳部件(10)与阴部件(19)一起形成一个具有恒定且在所有操作条件下的良好限定长度(47)的环形槽(21),其与固定的开口/宽度一起确定各个压降 的所述槽,从而使单个有机流动。 通过这种布置,无需校准即可实现完全均匀的有机进料分配。

    Gas/liquid heat and/or mass exchanger
    87.
    发明授权
    Gas/liquid heat and/or mass exchanger 失效
    气体/液体热和/或质量交换器

    公开(公告)号:US4980098A

    公开(公告)日:1990-12-25

    申请号:US317459

    申请日:1989-03-01

    Inventor: Colin A. Connery

    CPC classification number: B01J19/247 B01J10/02 B01J4/002

    Abstract: A gas/liquid heat and/or mass exchanger including a chamber to hold the liquid, the bottom wall of the chamber defining at least one outlet orifice. A plurality of thin guide filaments descends from the orifice or orifices, and at least one thin, falling film of liquid flows down the filaments. The guide filaments are preferably substantially straight and under longitudinal tension. They may be either vertically oriented or tilted, and each one may be either a monofilament of multiple filament. An array of guide filaments may descend from each outlet orifice, and all such arrays may be parallel. A preferred form of the method of forming each outlet orifice is disclosed. A non-fouling nozzle for controlling the flow of liquid is disclosed as a subcombination.

    Abstract translation: 包括用于保持液体的室的气体/液体热和/或质量交换器,所述室的底壁限定至少一个出口孔。 多个薄导丝从孔口或孔口下降,并且至少一个薄的液滴薄膜沿着细丝流下。 引导丝优选基本上是直的并且在纵向张力下。 它们可以是垂直取向或倾斜的,并且每个可以是多根细丝的单丝。 导丝的阵列可以从每个出口孔下降,并且所有这些阵列可以是平行的。 公开了形成每个出口孔的方法的优选形式。 公开了一种用于控制液体流动的非污染喷嘴作为子组合。

    Contact apparatus
    88.
    发明授权
    Contact apparatus 失效
    接触装置

    公开(公告)号:US4743367A

    公开(公告)日:1988-05-10

    申请号:US31016

    申请日:1987-02-04

    Applicant: Sten Zeilon

    Inventor: Sten Zeilon

    Abstract: An apparatus for establishing contact between a gas and a liquid comprises a contact body (3), means for wetting the body (3) with a liquid (1) and means for exposal of the wetted body (3) to a gas (2), said body (3) being mounted in an airtight chamber (4) being provided with openings (5,6) for passage of liquid (1) and conduits (8) for inlet and outlet of gas (2) to the chamber (4), a driving device (7) being arranged for forced inlet and outlet of gas (2).

    Abstract translation: PCT No.PCT / SE86 / 00260 Sec。 371日期1987年2月4日 102(e)日期1987年2月4日PCT申请1986年6月5日PCT公布。 出版物WO86 / 07287 用于建立气体和液体之间的接触的装置包括接触体(3),用于用液体(1)润湿身体(3)的装置和用于暴露湿体(3)的装置 )到气体(2),所述主体(3)安装在气密室(4)中,所述气密室设有用于液体(1)通过的开口(5,6)和用于气体入口和出口的导管(8) 2)到室(4),驱动装置(7)被布置用于强制的气体入口和出口(2)。

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