Conteneurs flexibles à un seul point de levée et leur procédé de fabrication
    55.
    发明公开
    Conteneurs flexibles à un seul point de levée et leur procédé de fabrication 失效
    只用一个提升点的柔性容器,及其制备方法。

    公开(公告)号:EP0397552A1

    公开(公告)日:1990-11-14

    申请号:EP90401203.6

    申请日:1990-05-04

    IPC分类号: B65D88/16

    CPC分类号: B65D88/1618

    摘要: Conteneur à un seul point de levée, caractérisé en ce qu'il comprend une enveloppe tubulaire externe (1) à soufflets (2) pratiquement jointifs, l'extrémité de remplissage du conteneur comportant une fente (5) sur les deux épaisseurs de la zone intersoufflets, ladite fente étant réalisée sans enlèvement de matière d'enveloppe et les deux parties ainsi formées étant pliées sur elles-mêmes, réunies et fixées à plat.

    摘要翻译: 外部管状外壳的容器仅具有一个提升点,DASS它包括(1)具有几乎触摸手风琴元件(2),端部用于填充该容器包括一个缝隙(5)在手风琴元件之间的区域的两个厚度 中,所述狭缝中产生不除去套管材料和所述两个部分由此形成折叠在本身连接在一起并固定平面。

    ENSEMBLE COMPOSITE DE MEMBRANES DE FILTRATION
    56.
    发明授权
    ENSEMBLE COMPOSITE DE MEMBRANES DE FILTRATION 失效
    过滤膜的复合组装

    公开(公告)号:EP0224496B1

    公开(公告)日:1990-01-24

    申请号:EP86902422.4

    申请日:1986-04-16

    IPC分类号: C12M3/00 C12M1/12

    CPC分类号: C12M29/16 C12M25/10

    摘要: The substrate to be treated (in the case of an aerobic fermentation) (6) is introduced inside one or a plurality of hollow fibers (2) forming a first filtration membrane through which passes a portion of the substrate to be treated which comes in contact of microorganisms fixed at the neighbouring of a series of gas permeation fibers (3), forming a second discontinuous filtration membrane, supplying air (7) required for the metabolism of the microorganisms; the products obtained by fermentation pass inside the fibers (4) forming the third discontinuous filtration membrane and leave the assembly as an effluent (8). The products remaining between the membranes form the flow (9) which is subjected to an internal recycling.

    Crystalline ironborosilicates and process of preparing same
    57.
    发明公开
    Crystalline ironborosilicates and process of preparing same 失效
    Kristalline Eisenborsilicate和Verfahren zu ihrer Herstellung。

    公开(公告)号:EP0148038A2

    公开(公告)日:1985-07-10

    申请号:EP84401571.9

    申请日:1984-07-26

    IPC分类号: C01B33/34 B01J29/04

    摘要: A crystalline ironborosilicate comprises a molecular sieve material having the following composition in terms of mole ratios of oxides
    wherein M is at least one cation having a valence n, a is greater than zero but less than 1, b is greater than zero but less than 1 such that a + b = 1, y is a value of at least 6, and z is a value within the range of 0 to about 500 and giving a specific X-Ray diffraction pattern. The crystalline ironborosilicate is used to catalyze various processes such as the conversion of simple alcohols to high-octane gasoline, and the catalytic hydrogenation of carbon monoxide for the production of high-octane liquid hydrocarbons. The preparation of the ironborosilicate is also disclosed.

    摘要翻译: 结晶硅硼硅酸盐包括以氧化物1.0 +/- 0.3Mn / 2O的摩尔比计具有以下组成的分子筛材料; (Fe 2 O 3 :b B 2 O 3):y SiO 2。 z H 2 O,其中M是至少一个具有价数n的阳离子,a大于零但小于1,b大于零但小于1,使得a + b = 1,y为至少6的值, z为0〜500左右的范围,具有特定的X射线衍射图。 结晶铁硼硅酸盐用于催化各种方法,例如简单醇转化为高辛烷值汽油,以及催化氢化一氧化碳用于生产高辛烷值液体烃。 还公开了铁硼硅酸盐的制备。