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    Method for accelerated fermentation and device for mixing a tank content
    2.
    发明授权
    Method for accelerated fermentation and device for mixing a tank content 有权
    用于加速发酵的方法和用于混合罐内容物的装置

    公开(公告)号：US09334471B2

    公开(公告)日：2016-05-10

    申请号：US13700493

    申请日：2011-05-27

    申请人： Rudolf Michel ,  Thomas Wünsche ,  Daniel Kontny

    发明人： Rudolf Michel ,  Thomas Wünsche ,  Daniel Kontny

    IPC分类号： B01F5/10 ,  C12C11/00 ,  B01F5/02 ,  B01F5/04 ,  C12C11/02 ,  C12C13/00

    CPC分类号： C12C11/00 ,  B01F5/0212 ,  B01F5/0413 ,  B01F5/043 ,  B01F5/10 ,  B01F5/106 ,  B01F2215/0068 ,  B01F2215/0427 ,  B01F2215/045 ,  B01F2215/0477 ,  C12C11/003 ,  C12C11/02 ,  C12C13/00

    摘要： The present invention relates to a method for an accelerated fermentation in a fermentation tank 2 with at least a tank cone 2a and a connection flange 4, in particular for beer production. The method comprises the steps: a) sucking in of fermentation fluid M1 from the tank 2 via a first circulation pipe 40 by means of a circulation pump 30; b) inducing of the drive fluid M1 that is now pumped by the circulation pump 30 via a second circulation pipe 50 in a mixing member 10 that is arranged within the tank cone 2a at a height L of 350 mm-1800 mm between the bottom edge of the connection flange 4 and the bottom edge of the mixing member 10; and c) generating of a jet directed upwards and exiting through an outlet opening 18 of the mixing member 10, so that the yeast cells stay for a longer time in suspension in the tank 2 by means of an in such a way improved convective current. The invention relates moreover to a corresponding device.

    摘要翻译： 本发明涉及在发酵罐2中加速发酵的方法，该方法至少具有罐锥体2a和连接凸缘4，特别是用于啤酒生产。 该方法包括以下步骤：a）通过循环泵30经由第一循环管40从罐2吸入发酵液体M1; b）引导由循环泵30经由第二循环管50在混合构件10中泵送的驱动流体M1，混合构件10布置在罐锥体2a内，底部边缘之间的距离为350mm-1800mm的高度L 的连接凸缘4和混合部件10的底部边缘; 以及c）产生朝向上方并通过混合构件10的出口18离开的射流，使得酵母细胞通过以改善的对流电流的方式在罐2中悬浮较长时间。 本发明还涉及相应的装置。

    Process for the preparation of alkylene glycols
    4.
    发明授权
    Process for the preparation of alkylene glycols 有权
    亚烷基二醇的制备方法

    公开(公告)号：US08569548B2

    公开(公告)日：2013-10-29

    申请号：US12176142

    申请日：2008-07-18

    申请人： Eugene Marie Godfried Andre Van Kruchten

    发明人： Eugene Marie Godfried Andre Van Kruchten

    IPC分类号： C07C29/10

    CPC分类号： C07C29/106 ,  C12C11/02 ,  C07C33/035

    摘要： A process for the preparation of an alkylene glycol, said process comprising contacting an alkylene oxide with carbon dioxide and water in the presence of a catalytic composition comprising an active anion, selected from the group consisting of metalates, carbonate, bicarbonate and hydroxide, immobilized on a first solid support having one or more electropositive sites and a halide immobilized on the first or a second solid support having one or more electropositive sites.

    摘要翻译： 一种制备亚烷基二醇的方法，所述方法包括在催化组合物存在下使烯化氧与二氧化碳和水接触，所述催化组合物包含选自金属盐，碳酸盐，碳酸氢盐和氢氧化物的活性阴离子，其固定在 具有一个或多个正电位的第一固体支持物和固定在具有一个或多个正电位的第一或第二固体支持物上的卤化物。

    Methanol synthesis
    6.
    发明授权
    Methanol synthesis 有权
    甲醇合成

    公开(公告)号：US07786180B2

    公开(公告)日：2010-08-31

    申请号：US11915656

    申请日：2006-05-09

    申请人： Terence James Fitzpatrick

    发明人： Terence James Fitzpatrick

    IPC分类号： C07C27/00

    CPC分类号： C07C29/1518 ,  C12C11/02 ,  Y02P20/132 ,  C07C31/04

    摘要： A process for synthesising methanol comprises the steps of: (i) reforming a hydrocarbon feedstock and separating water to generate a make-up gas comprising hydrogen and carbon oxides, the make-up gas mixture having a stoichiometric number, R, R=([H2]−[CO2])/([CO2]+[CO]) of less than 2.0, (ii) combining the make up gas with an unreacted synthesis gas to form a synthesis gas mixture, (iii) passing the synthesis gas through a bed of methanol synthesis catalyst to generate a product stream, (iv) cooling the product stream to recover a crude methanol stream from the unreacted synthesis gas, (v) removing a portion of the unreacted synthesis gas as a purge gas, and (vi) feeding the remaining unreacted synthesis gas to step (ii), wherein hydrogen is recovered from a portion of the purge gas and the make up gas, and the recovered hydrogen is included in the synthesis gas mixture.

    摘要翻译： 合成甲醇的方法包括以下步骤：（i）重整烃原料并分离水以产生包含氢和碳氧化物的补充气体，补充气体混合物具有化学计量数R，R =（[ H 2] - [CO 2]）/（[CO 2] + [CO]）小于2.0，（ii）将补充气与未反应的合成气组合以形成合成气混合物，（iii）使合成气通过 甲醇合成催化剂床以产生产物流，（iv）冷却产物流以从未反应的合成气中回收粗甲醇流，（v）除去作为吹扫气体的一部分未反应的合成气，和（vi ）将剩余的未反应的合成气进料到步骤（ii），其中从清洗气体和补充气体的一部分回收氢气，并且回收的氢气被包括在合成气体混合物中。

    REMOVING SOLIDS IN MONOETHYLENE GLYCOL RECLAMATION
    8.
    发明申请
    REMOVING SOLIDS IN MONOETHYLENE GLYCOL RECLAMATION 有权
    去除单硬脂酸胶囊中的固体

    公开(公告)号：US20100191023A1

    公开(公告)日：2010-07-29

    申请号：US12671263

    申请日：2008-07-17

    申请人： James C.T. Chen

    发明人： James C.T. Chen

    IPC分类号： C07C29/74 ,  B01J8/00

    CPC分类号： C07C29/88 ,  B01D9/0036 ,  B01D9/0054 ,  C12C11/02 ,  C07C31/202

    摘要： The seeding of calcium carbonate into a calcium chloride-contaminated monoethylene glycol (MEG) stream accelerates the growth of calcium carbonate particles to a size that enhances their removal from the stream by filtration. A seeding vessel allows the calcium carbonate particles a time period to grow. Sodium carbonate may be added to the contaminated stream to facilitate calcium carbonate particle growth. A recycle seeding conduit may recycle seeds from a filtration unit to the seeding vessel. A base such as sodium hydroxide may be added to accelerate the precipitation process.

    摘要翻译： 将碳酸钙引入氯化钙污染的一乙二醇（MEG）流中将碳酸钙颗粒的生长加速至通过过滤增强其从流中除去的尺寸。 接种容器允许碳酸钙颗粒生长一段时间。 可以将碳酸钠加入到污染的流中以促进碳酸钙颗粒的生长。 再循环播种导管可将种子从过滤单元再循环到播种容器中。 可以加入碱如氢氧化钠以加速沉淀过程。

    Method of optically resolving racemic alcohols with a bicyclooxaoctane or a bicycooxaoctene resolving reagents
    9.
    发明授权
    Method of optically resolving racemic alcohols with a bicyclooxaoctane or a bicycooxaoctene resolving reagents 有权
    用双环氧辛烷或二氧杂辛烷拆分试剂旋光拆分外消旋醇的方法

    公开(公告)号：US07674614B2

    公开(公告)日：2010-03-09

    申请号：US11683322

    申请日：2007-03-07

    申请人： Hisao Nemoto ,  Masayuki Shibuya

    发明人： Hisao Nemoto ,  Masayuki Shibuya

    IPC分类号： C12P41/00

    CPC分类号： C07D307/935 ,  C07B2200/07 ,  C12C11/02 ,  Y10T436/204165

    摘要： An optical resolving reagent comprising at least one of compounds represented by the following formulae (1) and (2) (1) (2) (wherein R1 to R8 each represents hydrogen or C1-20 alkyl; R9 represents optionally substituted C1-20 alkyl, optionally substituted C1-20 alkenyl, formyl, or acyl; and R10 represents C1-6 alkyl; provided that the molecule represented by the formula (1) is of the cis configuration with respect to R9 and OR10); and a method of optically resolving with the optical resolving reagent an alcohol having an asymmetric carbon atom in the molecule and represented by the formula (3): (R11)(R12)(R13)COH (wherein R11, R12, and R13 each represents hydrogen or optionally substituted C1-20 alkyl, provided that at least one of R11, R12, and R13 is not hydrogen). The method of optical resolution is highly suitable for general purposes. By the method, a mixture of optical isomers of any of various alcohols can be optically resolved easily and industrially advantageously.

    摘要翻译： 包含由下式（1）和（2）（1）（2）表示的化合物中的至少一种的光学拆分试剂（其中R 1至R 8各自表示氢或C 1-20烷基; R 9表示任选取代的C 1-20烷基 ，任选取代的C 1-20烯基，甲酰基或酰基; R 10表示C 1-6烷基;条件是由式（1）表示的分子相对于R9和OR10为顺式构型; （3）表示的具有不对称碳原子的醇：（R11）（R12）（R13）COH（其中R11，R12和R13各自表示 氢或任选取代的C 1-20烷基，条件是R 11，R 12和R 13中的至少一个不是氢）。 光学分辨率的方法非常适合于一般用途。 通过该方法，可以容易且工业上有利地光学拆分各种醇的光学异构体的混合物。