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    Dimerization process
    1.
    发明授权
    Dimerization process 失效
    二进制过程

    公开(公告)号：US4102915A

    公开(公告)日：1978-07-25

    申请号：US793272

    申请日：1977-05-03

    Applicant: James Robert Jennings ,  Philip John Hogan

    Inventor： James Robert Jennings ,  Philip John Hogan

    IPC: C07B61/00 ,  B01J31/00 ,  B01J31/02 ,  C07B20060101 ,  C07C20060101 ,  C07C67/00 ,  C07C253/00 ,  C07C255/09 ,  C07C120/00 ,  C07C121/30

    CPC classification number: C07C255/00

    Abstract: Process for the dimerization of ACN to substantially linear C.sub.6 dimers using organic phosphinites or phosphonites as catalyst, in the presence of a proton-donating solvent and optionally a hydrocarbon co-solvent, the ACN and solvent(s) being dry and at least one of the solvents having a boiling point higher than ACN and being capable of rapid phase separation with respect to the dimeric products. Enables the unreacted ACN to be removed by distillation and the solvent(s) and product to be readily separated. Preferably the catalyst partitions in favor of the solvent phase.

    Abstract translation: 使用有机亚磷酸盐或亚膦酸盐作为催化剂，在质子供体溶剂和任选的烃共溶剂的存在下，将ACN二聚成基本上线性的C6二聚体的方法是ACN和溶剂是干燥的，并且至少一种 所述溶剂的沸点高于ACN并且能够相对于二聚产物快速相分离。 使未反应的ACN通过蒸馏除去，溶剂和产物容易分离。 优选地，催化剂分隔有利于溶剂相。

    Process for the dimerization of acrylonitrile
    2.
    发明授权
    Process for the dimerization of acrylonitrile 失效
    丙烯腈二聚过程

    公开(公告)号：US4089890A

    公开(公告)日：1978-05-16

    申请号：US811440

    申请日：1977-06-29

    Applicant: James Robert Jennings ,  Lawrence Francis Michael Kelly

    Inventor： James Robert Jennings ,  Lawrence Francis Michael Kelly

    IPC: B01J31/02 ,  B01J31/18 ,  C07C129/00 ,  C07C121/20

    CPC classification number: B01J31/0262 ,  B01J31/0261 ,  B01J31/0264 ,  B01J31/0269 ,  C07C255/00

    Abstract: Catalyst composition for the dimerisation of acrylonitrile comprising an organo-phosphorus compound of formula ##STR1## bonded to a matrix of an inorganic oxide having surface --OH groups, especially of silica or alumina. Groups R and Y are hydrocarbyl. The catalyst compositions are prepared by heating the matrix with an appropriate phosphorus compound having group(s) X which react with --OH groups with the elimination of HX. The invention also relates to a process for the dimerisation of acrylonitrile. Main products are 1,4-dicyanobutene-1 and 2-methylene glutaronitrile.

    Abstract translation: 用于丙烯腈二聚的催化剂组合物，其包含与具有表面-OH基团，特别是二氧化硅或氧化铝的无机氧化物的基体结合的式“IMAGE”的有机磷化合物。 基团R和Y是烃基。 通过用具有与-OH基团反应的基团X的合适的磷化合物加热基质来制备催化剂组合物，同时除去HX。 本发明还涉及丙烯腈二聚化的方法。 主要产品有1,4-二氰丁烯-1和2-亚甲基戊二腈。

    Sterilization and decontamination of an enclosed environment
    3.
    发明授权
    Sterilization and decontamination of an enclosed environment 有权
    封闭环境的灭菌和去污

    公开(公告)号：US09186428B2

    公开(公告)日：2015-11-17

    申请号：US13256066

    申请日：2010-03-12

    Applicant: James Robert Jennings

    Inventor： James Robert Jennings

    IPC: A61L2/20 ,  A61L2/24 ,  A61L9/015 ,  F24F3/16 ,  F24F6/00

    CPC classification number: A61L2/202 ,  A61L2/24 ,  A61L9/015 ,  A61L2202/11 ,  A61L2202/16 ,  A61L2202/25 ,  A61L2209/11 ,  F24F3/16 ,  F24F6/00 ,  F24F2003/1664 ,  F24F2003/1685

    Abstract: A method of sterilization, decontamination and/or sanitation of an enclosed environment, the method comprising the steps of measuring the temperature of an enclosed environment to be treated; calculating the relative humidity required to provide a desired partial pressure at the measured temperature, the actual desired partial pressure required being based on a predetermined optimum partial pressure at a base temperature corresponding to an optimum operating temperature for that environment; introducing a predetermined quantity of water to the environment to provide the calculated relative humidity for the measured temperature; discharging ozone into the humidified environment; maintaining the ozone level at a concentration that will achieve the required degree of decontamination, sterilization and/or sanitation of the humid environment; and reducing the ozone level to an acceptable safe exposure level.

    Abstract translation: 一种封闭环境的灭菌，净化和/或卫生的方法，所述方法包括以下步骤：测量被处理的封闭环境的温度; 计算在测量的温度下提供所需分压所需的相对湿度，所需的实际所需分压基于在对应于该环境的最佳操作温度的基础温度下的预定最佳分压; 向环境中引入预定量的水以提供测量温度的计算的相对湿度; 将臭氧排放到潮湿环境中; 将臭氧水平维持在一定浓度，以达到对潮湿环境的净化，灭菌和/或卫生的所需程度; 并将臭氧水平降低到可接受的安全暴露水平。

    Sterilization and Decontamination of an Enclosed Environment
    4.
    发明申请
    Sterilization and Decontamination of an Enclosed Environment 有权
    封闭环境的灭菌和去污

    公开(公告)号：US20120063949A1

    公开(公告)日：2012-03-15

    申请号：US13256066

    申请日：2010-03-12

    Applicant: James Robert Jennings

    Inventor： James Robert Jennings

    IPC: A61L2/08

    CPC classification number: A61L2/202 ,  A61L2/24 ,  A61L9/015 ,  A61L2202/11 ,  A61L2202/16 ,  A61L2202/25 ,  A61L2209/11 ,  F24F3/16 ,  F24F6/00 ,  F24F2003/1664 ,  F24F2003/1685

    Abstract: A method of sterilisation, decontamination and/or sanitation of an enclosed environment, the method comprising the steps of measuring the temperature of an enclosed environment to be treated; calculating the relative humidity required to provide a desired partial pressure at the measured temperature, the actual desired partial pressure required being based on a predetermined optimum partial pressure at a base temperature corresponding to an optimum operating temperature for that environment; introducing a predetermined quantity of water to the environment to provide the calculated relative humidity for the measured temperature; discharging ozone into the humidified environment; maintaining the ozone level at a concentration that will achieve the required degree of decontamination, sterilisation and/or sanitation of the humid environment; and reducing the ozone level to an acceptable safe exposure level.

    Abstract translation: 一种封闭环境的灭菌，净化和/或卫生的方法，所述方法包括以下步骤：测量被处理的封闭环境的温度; 计算在测量的温度下提供所需分压所需的相对湿度，所需的实际所需分压基于在对应于该环境的最佳操作温度的基础温度下的预定最佳分压; 向环境中引入预定量的水以提供测量温度的计算的相对湿度; 将臭氧排放到潮湿环境中; 将臭氧水平维持在一定浓度，以达到对潮湿环境的净化，灭菌和/或卫生的所需程度; 并将臭氧水平降低到可接受的安全暴露水平。

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