PROCEDE DE CARACTERISATION D'UN COPOLYMERE D'ETHYLENE ET D'ACETATE DE VINYLE
    1.
    发明申请
    PROCEDE DE CARACTERISATION D'UN COPOLYMERE D'ETHYLENE ET D'ACETATE DE VINYLE 审中-公开
    用于表征乙烯和乙酸乙烯酯共聚物的方法

    公开(公告)号:WO2012160279A1

    公开(公告)日:2012-11-29

    申请号:PCT/FR2012/050440

    申请日:2012-03-02

    Abstract: La présente invention se rapporte à un procédé de caractérisation d'un copolymère d'éthylène et d'acétate de vinyle (EVA) utilisant une technique d'analyse par caloriméthe différentielle (DSC). Ce procédé consiste à déterminer une ou plusieurs valeurs de caractéristique (s) dudit échantillon de copolymère d'EVA, dont une est un niveau de réticulation dudit échantillon. Le procédé selon l'invention permet de déterminer non seulement le taux de réticulation, mais aussi le taux d'acétate de vinyle et la masse moléculaire d'un échantillon d'EVA, de manière simple, rapide, facile et précise.

    Abstract translation: 本发明涉及使用差示扫描量热法(DSC)技术来表征乙烯 - 乙酸乙烯酯(EVA)共聚物的方法。 所述方法包括确定所述EVA共聚物样品的一个或多个特征值,其中之一是所述样品的交联度。 根据本发明的方法不仅能够简单,快速,容易和准确地测定乙烯乙酸酯的水平和EVA样品的分子质量。

    TEST METHODS FOR SIMULATING FCC REGENERATOR CATALYSIS AND CATALYST DEACTIVATION
    3.
    发明申请
    TEST METHODS FOR SIMULATING FCC REGENERATOR CATALYSIS AND CATALYST DEACTIVATION 审中-公开
    模拟FCC再生器催化和催化剂失活的试验方法

    公开(公告)号:WO2007064991A2

    公开(公告)日:2007-06-07

    申请号:PCT/US2006/046219

    申请日:2006-12-01

    Abstract: A method for testing the performance of catalysts used for conversion of FCC regenerator gases comprises subjecting the catalyst simultaneously to a mixture of gases including an oxidizing gas and a reducing gas in more than one cycle in which the ratio of the oxidizing gas to the reducing gas varies over the time of the cycle. Test gases comprising O 2 , CO, CO 2 , steam, nitrogen-containing gases and sulfur- containing gases in which the ratio of O 2 to CO varies over time for each cycle and in which the products of combustion formed during each cycle can be measured periodically over the cycle yields important data on the usefulness of the catalysts for treatment of regenerator flue gas.

    Abstract translation: 用于测试用于FCC再生器气体转化的催化剂的性能的方法包括在多于一个循环中将催化剂同时施加到包括氧化气体和还原气体的气体混合物中, 的氧化气体到还原气体的循环时间是变化的。 测试气体包括O 2,CO,CO 2,蒸汽,含氮气体和含硫气体,其中O 2 / 随着时间的推移,CO在每个循环中随时间变化,并且其中在每个循环期间形成的燃烧产物可以在整个循环周期性地测量,得到关于催化剂用于处理再生器烟道气的有用性的重要数据。

    QUALITY CONTROL METHODS FOR OIL-IN-WATER EMULSIONS CONTAINING SQUALENE
    9.
    发明申请
    QUALITY CONTROL METHODS FOR OIL-IN-WATER EMULSIONS CONTAINING SQUALENE 审中-公开
    含有水溶性乳液的质量控制方法

    公开(公告)号:WO2008056263A2

    公开(公告)日:2008-05-15

    申请号:PCT/IB2007004229

    申请日:2007-11-06

    Inventor: KLEIN NORBERT

    Abstract: Measurements of the squalene content in oil-in-water emulsions can be used as a way of checking for problems during production. In particular, it has been found that a drop in squalene content can indicate that filtration problems occurred. Testing the squalene content in the final lots is easier than investigating the characteristics of the filter, and so a squalene assay simplifies the quality control of oil-in-water emulsions.

    Abstract translation: 水包油乳液中角鲨烯含量的测定可以用来检验生产过程中的问题。 特别地,已经发现角鲨烯含量的下降可以指示出现过滤问题。 测试最终批中的角鲨烯含量比调查过滤器的特性更容易,因此角鲨烯测定简化了水包油乳液的质量控制。

    AUTOMATIC DETERMINATION OF THE CONTAMINATION OF AQUEOUS CLEANING SOLUTIONS WITH CARBONACEOUS COMPOUNDS
    10.
    发明申请
    AUTOMATIC DETERMINATION OF THE CONTAMINATION OF AQUEOUS CLEANING SOLUTIONS WITH CARBONACEOUS COMPOUNDS 审中-公开
    水性清洗解决方案含碳化合物的负担自动确定

    公开(公告)号:WO9958969A2

    公开(公告)日:1999-11-18

    申请号:PCT/EP9902941

    申请日:1999-04-30

    Abstract: The invention relates to a method for automatically determining the inorganically and/or organically bound carbon contained in an aqueous cleaning solution, comprising the following program-controlled steps: a) drawing a sample from the cleaning solution with a predetermined volume, b) optionally, liberating the sample from solids and/or homogenising the sample, c) optionally, diluting the sample with water according to a ratio which is predetermined or determined as a result of a preliminary determination, d) determining the inorganically and/or organically bound carbon using techniques known per se, e) transferring the result of the determination to a remote location and issuing it, and/or saving the result on a data support and/or using it as a basis for further calculations. The invention also provides a program-controlled or externally initiated automatic method for checking the measuring device. Measures for protecting the bath can be introduced in a program-controlled manner or by external initiation.

    Abstract translation: 一种用于自动地确定的含水清洗液的含量的方法)每年吸引无机和/或有机结合碳从清洁水溶液,其中一个程控,具有预定容积的样品,b)如果需要的话释放固体的样品和/或均质化,c)中 如果需要,样品在预定的或作为预先与水,d确定的比率的结果)确定与本身已知的,例如处理无机和/或有机结合的碳稀释)中的确定的结果发送至远程位置和输出和/或 存储在数据载体和/或用它作为用于进一步计算的基础。 这里,程控或外部pellent设置在测量装置的自动验证。 浴治疗可以通过编程或外部动力开始。

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