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    PROCESS FOR PRETREATING A LIGNOCELLULOSIC MATERIAL WITH A VIEW TO PRODUCING BIOETHANOL, AND BIOETHANOL PRODUCTION PROCESS
    6.
    发明公开
    PROCESS FOR PRETREATING A LIGNOCELLULOSIC MATERIAL WITH A VIEW TO PRODUCING BIOETHANOL, AND BIOETHANOL PRODUCTION PROCESS 有权
    工艺木质纤维素关于生物乙醇生物乙醇的生产和法制备

    公开(公告)号：EP2235254A1

    公开(公告)日：2010-10-06

    申请号：EP09703748.5

    申请日：2009-01-22

    申请人： Compagnie Industrielle De La Matiere Vegetale CIMV

    发明人： DELMAS, Michel ,  BENJELLOUN MARRIED MLAYAH, Bouchra

    IPC分类号： D21C3/04 ,  C08B37/14 ,  C08H5/02 ,  C12P7/08

    CPC分类号： D21C3/04 ,  C08H6/00 ,  C12P7/10 ,  C12P2201/00 ,  Y02E50/16 ,  Y02E50/17

    摘要： The invention provides a process for pretreating a lignocellulosic plant raw material in order to obtain a pretreated material that is capable of being hydrolyzed and fermented for the production of bioethanol, characterized in that it comprises the following successive steps that consist in : • (i) destructuring the lignocellulosic plant raw material by placing it in the presence of a mixture containing formic acid and water, at a reaction temperature between 95°C and 110°C; • (ii) then, at atmospheric pressure and prior to any hydrolysis then fermentation action, in separating : * on the one hand, the solid phase, mainly composed of said cellulose, constituting a first co-substrate, capable of then being hydrolyzed and fermented for the production of bioethanol; and * on the other hand, the liquid phase, containing, in particular in aqueous solution, the formic acid, the lignins, and the hemicelluloses, constituting a second co-substrate, capable of then being hydrolyzed and fermented for the production of bioethanol.

    INSTALLATION FOR IMPLEMENTING A METHOD FOR PRODUCING PAPER PULP, LIGNINS AND SUGARS AND PRODUCTION METHOD USING SUCH AN INSTALLATION
    7.
    发明公开
    INSTALLATION FOR IMPLEMENTING A METHOD FOR PRODUCING PAPER PULP, LIGNINS AND SUGARS AND PRODUCTION METHOD USING SUCH AN INSTALLATION 有权
    水泥厂为其过程的纸浆，木质素和糖方法的生产中使用这样的系统中实现

    公开(公告)号：EP1877618A1

    公开(公告)日：2008-01-16

    申请号：EP06754773.7

    申请日：2006-04-20

    申请人： Compagnie Industrielle de la Matiere Vegetale

    发明人： BENJELLOUN MLAYAH, Bouchra ,  DELMAS, Michel ,  AVIGNON, Gérard

    IPC分类号： D21C3/20 ,  D21C3/04

    CPC分类号： D21C3/04 ,  D21C3/20

    摘要： The invention proposes an installation (10) in which the impregnation and fractionation of the raw material (MP) are conducted at atmospheric pressure, characterized in that it comprises means (18, 20) for transferring the raw material (MP) successively to a first treatment station (PT1) and a second treatment station (PT2), each comprising means (G1, G2) for temporarily combining, at the first station (PT1), the raw material (MP) with a quantity of a first mixture of organic acids and, at the second station (PT2), for temporarily combining the raw material (MP) with a quantity of a second mixture; and means, after impregnation, for at least partially recovering the quantity of second mixture after impregnation and for recycling at least a portion of the second recovered mixture to form at least partially said first impregnation mixture used at the first station (PT1).

    OUVRAGE TUBULAIRE
    9.
    发明公开
    OUVRAGE TUBULAIRE 有权
    肾小管系统

    公开(公告)号：EP1119663A1

    公开(公告)日：2001-08-01

    申请号：EP99943008.5

    申请日：1999-09-20

    申请人： SOCIETE CIVILE DE BREVETS MATIERE

    发明人： MATIERE, Marcel

    IPC分类号： E02D29/045

    CPC分类号： E02D29/045 ,  E01F5/005 ,  E01F7/045 ,  E01F8/0047

    摘要： The invention concerns a tubular structure comprising, in cross-section transverse to its axis (O), at least three prefabricated elements, respectively two side wall elements (32, 32') resting on the setting surface and at least one upper element (31) with a curved profile resting, along two longitudinal joints (36), on the upper edges of the two side wall elements (32, 32') and tangentially connected thereto to form a continuous vault for transmitting loads on the bases (33) of said side walls (32, 32'). The invention is characterised in that at least some of the side wall elements (32, 32') are shaped so as to possess sufficient rigidity for carrying the applied loads without lateral support on an embankment covering the structure.

    Tablier de pont métallique et procédé de construction d'un pont comportant un tel tablier
    10.
    发明公开
    Tablier de pont métallique et procédé de construction d'un pont comportant un tel tablier 有权
    由钢和方法的桥板用于制造含有这些桥的上部结构

    公开(公告)号：EP1101871A1

    公开(公告)日：2001-05-23

    申请号：EP00403239.7

    申请日：2000-11-20

    申请人： SOCIETE CIVILE DE BREVETS MATIERE

    发明人： Matiere, Philippe

    IPC分类号： E01D2/04 ,  E01D15/133 ,  E01D101/30 ,  E01D101/26 ,  E01D19/12

    CPC分类号： E01D2/04 ,  E01D15/133 ,  E01D19/125 ,  E01D2101/268 ,  E01D2101/30

    摘要： L'invention a pour objet un tablier pour un pont métallique comprenant au moins deux poutres longitudinales (1, 1') reliées par une pluralité d'entretoises transversales (2) et sur lesquelles repose un platelage (4).
    Conformément à l'invention, chaque poutre longitudinale (1) est constituée par assemblage bout à bout d'une série d'éléments métalliques préfabriqués en forme de caissons creux tubulaires (10) à section transversale polygonale qui s'étendent chacun sur une longueur (L) compatible avec les moyens de transport et de levage, au moins certains caissons (10, 10') de deux poutres voisines (1, 1') étant reliés deux à deux par une pluralité d'entretoises constituées chacune d'un tube métallique (2).
    L'invention permet, en particulier, la réalisation rapide de ponts provisoires ou la reconstruction de ponts détruits en partie.

    摘要翻译： 用于金属桥甲板具有从预制部分，它们多边形横截面的中空金属管（10）形成的纵向梁。 该管的长度被选择为便于运输。 两个相邻的梁的相邻部分通过横梁（2），从而形成的金属管的连接。 光束在上他们的脸由刚性板（3）相连接。 梁可以有一个矩形或梯形截面。 因此独立claimsoft包括用于桥的组件的方法。