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公开(公告)号：US20080161613A1
公开(公告)日：2008-07-03
申请号：US11914856
申请日：2006-05-19
CPC分类号： B01D3/143 , C07C29/62 , C07C29/82 , C07D301/02 , C07D301/06 , C07D301/26 , C07D303/08 , C07C31/36
摘要： Process for preparing a chlorohydrin, comprising a step in which a polyhydroxylated aliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon or a mixture thereof is subjected to reaction with a chlorinating agent containing hydrogen chloride and at least one other step, carried out in apparatus made from or covered with materials which are resistant to the chlorinating agent under the conditions in which this step is realized.
摘要翻译： 制备氯代醇的方法，包括其中将多羟基化脂族烃，多羟基化脂族烃或其混合物的酯与含有氯化氢的氯化剂和至少一个其它步骤进行反应的步骤，所述方法在设备中进行 在实现该步骤的条件下，由耐氯化剂的材料涂覆或覆盖。
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公开(公告)号：US20080214848A1
公开(公告)日：2008-09-04
申请号：US11915088
申请日：2006-05-19
IPC分类号： C07D301/32
CPC分类号： B01D3/143 , C07C29/62 , C07C29/82 , C07D301/06 , C07D301/26 , C07D303/08 , C07C31/36
摘要： Process for preparing an epoxide, comprising at least one step of purifying the epoxide formed, the epoxide being at least partly prepared by a process of dehydrochlorinating a chlorohydrin, the latter being at least partly prepared by a process of chlorinating a polyhydroxylated aliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon or a mixture thereof.
摘要翻译： 制备环氧化物的方法，包括至少一步纯化形成的环氧化物的步骤，所述环氧化物至少部分地通过氯代醇的脱氯化氢方法制备，所述方法至少部分地通过氯化多羟基化脂族烃的方法制备， 多羟基化脂族烃或其混合物的酯。
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公开(公告)号：US20090131631A1
公开(公告)日：2009-05-21
申请号：US11914836
申请日：2006-05-19
IPC分类号： C08G59/04 , C07C31/34 , C07D301/27
CPC分类号： B01D3/143 , C07C29/62 , C07C29/82 , C07D301/02 , C07D301/06 , C07D301/26 , C07D303/08 , C07C31/36
摘要： Process for preparing a chlorohydrin, comprising the following steps: (a) a polyhydroxylated aliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon or a mixture thereof is reacted with a chlorinating agent and an organic acid so as to give a mixture containing the chlorohydrin and esters of the chlorohydrin (b) at least part of the mixture obtained in step (a) is subjected to one or more treatments in steps subsequent to step (a) (c) polyhydroxylated aliphatic hydrocarbon is added to at least one of the steps subsequent to step (a), so as to react, at a temperature greater than or equal to 20° C., with the esters of the chlorohydrin, so as to form, at least partly, esters of the polyhydroxylated aliphatic hydrocarbon.
摘要翻译： 制备氯代醇的方法，包括以下步骤：（a）多羟基化脂族烃，多羟基化脂族烃或其混合物的酯与氯化剂和有机酸反应，得到含有氯代醇和 在步骤（a）（c）之后的步骤中，将步骤（a）中获得的混合物的至少一部分的氯代醇（b）的至少一部分进行一次或多次处理，然后将多羟基化脂族烃加入至少一个步骤 到步骤（a），以便在大于或等于20℃的温度下与氯醇的酯反应，以至少部分地形成多羟基化脂族烃的酯。
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4.发明申请Method For Making a Chlorohydrin Starting With a Polyhydroxylated Aliphatic Hydrocarbon 审中-公开用多羟基化脂肪烃开始制备氯代醇的方法公开(公告)号：US20080200701A1
公开(公告)日：2008-08-21
申请号：US11915067
申请日：2006-05-19
IPC分类号： C07D301/26 , C07C31/36 , C07C31/42
CPC分类号： B01D3/143 , C07C29/62 , C07C29/82 , C07D301/06 , C07D301/26 , C07D303/08 , C07C31/36
摘要： Process for preparing a chlorohydrin by reacting a polyhydroxylated aliphatic hydrocarbon with a chlorinating agent in a reactor which is supplied with one or more liquid streams containing less than 50% by weight of the polyhydroxylated aliphatic hydrocarbon relative to the weight of the entirety of the liquid streams.
摘要翻译： 通过在反应器中使多羟基化脂族烃与氯化剂反应来制备氯代醇的方法，该反应器相对于整个液体流的重量供给含有少于50重量％多羟基化脂族烃的一种或多种液体流 。
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5.发明授权Method for making a chlorohydrin by chlorinating a polyhydroxylated aliphatic hydrocarbon 失效通过氯化多羟基化脂族烃制备氯代醇的方法公开(公告)号：US07906692B2
公开(公告)日：2011-03-15
申请号：US11914874
申请日：2006-05-19
IPC分类号： C07C31/34 , C07D301/02
CPC分类号： B01D3/143 , C07C29/62 , C07C29/82 , C07D301/02 , C07D301/06 , C07D301/26 , C07D303/08 , C07C31/36
摘要： Process for preparing a chlorohydrin, comprising the following steps: (a) a polyhydroxylated aliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon or a mixture thereof whose alkali metal and/or alkaline earth metal content is less than or equal to 5 g/kg, a chlorinating agent and an organic acid are reacted so as to give a mixture containing at least chlorohydrin and by-products (b) at least part of the mixture obtained in step (a) is subjected to one or more treatments in steps subsequent to step (a) (c) at least one of the steps subsequent to step (a) consists in oxidation at a temperature greater than or equal to 800° C.
摘要翻译： 制备氯代醇的方法，包括以下步骤：（a）多羟基化脂族烃，多羟基化脂族烃的酯或其碱金属和/或碱土金属含量小于或等于5g / kg的混合物 ，氯化剂和有机酸反应，得到至少含有氯代醇和副产物的混合物（b），将步骤（a）中获得的混合物的至少一部分进行一次或多次处理， 步骤（a）（c）步骤（a）之后的步骤中的至少一个步骤是在大于或等于800℃的温度下进行氧化。
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公开(公告)号：US07906691B2
公开(公告)日：2011-03-15
申请号：US11914856
申请日：2006-05-19
IPC分类号： C07C31/36 , C07D301/24
CPC分类号： B01D3/143 , C07C29/62 , C07C29/82 , C07D301/02 , C07D301/06 , C07D301/26 , C07D303/08 , C07C31/36
摘要： Process for preparing a chlorohydrin, comprising a step in which a polyhydroxylated aliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon or a mixture thereof is subjected to reaction with a chlorinating agent containing hydrogen chloride and at least one other step, carried out in apparatus made from or covered with materials which are resistant to the chlorinating agent under the conditions in which this step is realized.
摘要翻译： 制备氯代醇的方法，包括其中将多羟基化脂族烃，多羟基化脂族烃或其混合物的酯与含有氯化氢的氯化剂和至少一个其它步骤进行反应的步骤，所述方法在设备中进行 在实现该步骤的条件下，由耐氯化剂的材料涂覆或覆盖。
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公开(公告)号：US07893193B2
公开(公告)日：2011-02-22
申请号：US11914836
申请日：2006-05-19
IPC分类号： C08G61/00
CPC分类号： B01D3/143 , C07C29/62 , C07C29/82 , C07D301/02 , C07D301/06 , C07D301/26 , C07D303/08 , C07C31/36
摘要： Process for preparing a chlorohydrin, comprising the following steps: (a) a polyhydroxylated aliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon or a mixture thereof is reacted with a chlorinating agent and an organic acid so as to give a mixture containing the chlorohydrin and esters of the chlorohydrin (b) at least part of the mixture obtained in step (a) is subjected to one or more treatments in steps subsequent to step (a) (c) polyhydroxylated aliphatic hydrocarbon is added to at least one of the steps subsequent to step (a), so as to react, at a temperature greater than or equal to 20° C., with the esters of the chlorohydrin, so as to form, at least partly, esters of the polyhydroxylated aliphatic hydrocarbon.
摘要翻译： 制备氯代醇的方法，包括以下步骤：（a）多羟基化脂族烃，多羟基化脂族烃或其混合物的酯与氯化剂和有机酸反应，得到含有氯代醇和 在步骤（a）（c）之后的步骤中，将步骤（a）中获得的混合物的至少一部分的氯代醇（b）的至少一部分进行一次或多次处理，然后将多羟基化脂族烃加入至少一个步骤 到步骤（a），以便在大于或等于20℃的温度下与氯醇的酯反应，以至少部分地形成多羟基化脂族烃的酯。
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8.发明申请Method for Making an Epoxide Starting with a Polyhydroxylated Aliphatic Hydrocarbon and a Chlorinating Agent 审中-公开用多羟基化脂肪烃和氯化剂制备环氧化物的方法公开(公告)号：US20080194850A1
公开(公告)日：2008-08-14
申请号：US11915046
申请日：2006-05-19
IPC分类号： C07D301/24 , C07D301/02
CPC分类号： B01D3/143 , C07C29/62 , C07C29/82 , C07D301/06 , C07D301/26 , C07D303/08 , C07C31/36
摘要： Process for preparing an epoxide, wherein a reaction medium resulting from the reaction of a polyhydroxylated aliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon or a mixture thereof with a chlorinating agent, the reaction medium containing at least 10 g of chlorohydrin per kg of reaction medium, is subjected to a subsequent chemical reaction without intermediate treatment.
摘要翻译： 制备环氧化物的方法，其中由多羟基化脂族烃，多羟基化脂族烃或其混合物与氯化剂反应得到的反应介质，每kg反应物含有至少10g氯代醇的反应介质 在不进行中间处理的情况下，进行后续的化学反应。
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9.发明申请Method for Making a Chlorohydrin by Chlorinating a Polyhydroxylated Aliphatic Hydrocarbon 失效通过氯化多羟基化脂肪烃制备氯代醇的方法公开(公告)号：US20080194849A1
公开(公告)日：2008-08-14
申请号：US11914874
申请日：2006-05-19
IPC分类号： C07D301/24 , C07C29/62
CPC分类号： B01D3/143 , C07C29/62 , C07C29/82 , C07D301/02 , C07D301/06 , C07D301/26 , C07D303/08 , C07C31/36
摘要： Process for preparing a chlorohydrin, comprising the following steps: (a) a polyhydroxylated aliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon or a mixture thereof whose alkali metal and/or alkaline earth metal content is less than or equal to 5 g/kg, a chlorinating agent and an organic acid are reacted so as to give a mixture containing at least chlorohydrin and by-products (b) at least part of the mixture obtained in step (a) is subjected to one or more treatments in steps subsequent to step (a) (c) at least one of the steps subsequent to step (a) consists in oxidation at a temperature greater than or equal to 800° C.
摘要翻译： 制备氯代醇的方法，包括以下步骤：（a）多羟基化脂族烃，多羟基化脂族烃的酯或其碱金属和/或碱土金属含量小于或等于5g / kg的混合物 ，氯化剂和有机酸反应，得到至少含有氯代醇和副产物的混合物（b），将步骤（a）中获得的混合物的至少一部分进行一次或多次处理， 步骤（a）（c）步骤（a）之后的步骤中的至少一个步骤是在大于或等于800℃的温度下进行氧化。
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公开(公告)号：US20130153401A1
公开(公告)日：2013-06-20
申请号：US13818753
申请日：2011-08-22
IPC分类号： C01D3/14
摘要： A process for purifying a brine of organic compounds comprising: (a) supplying a brine that comprises at least one organic compound; (b) feeding at least one stripping zone with the brine from (a) and at least one stripping agent; (c) withdrawing from the stripping zone at least one fraction (I) consisting essentially of brine, the content of the organic compound being lower in fraction (I) than in the brine from step (a), and at least one fraction (II) consisting essentially of the stripping agent; wherein the temperature (T1) of the hotter fraction of the two fractions (I) and (II) and the temperature (T2) of the colder fraction of the two fractions (I) and (II), such temperatures expressed in degrees Celsius being the temperatures measured before any possible thermal conditioning which might be carried out before and/or during their withdrawal from the stripping zone, correspond to the following formula: 6×10−7(T1)3.7294≦T2
摘要翻译： 一种净化有机化合物盐水的方法，包括：（a）提供包含至少一种有机化合物的盐水; （b）将来自（a）的盐水和至少一种汽提剂的至少一个汽提区域进料; （c）从汽提区抽出至少一个基本上由盐水组成的级分（I），有机化合物的含量比级分（I）低，而不是来自步骤（a）的盐水，和至少一种级分（II ）基本上由脱模剂组成; 其中两个馏分（I）和（II）的较热馏分的温度（T1）和两个馏分（I）和（II）的较冷部分的温度（T2），以摄氏度表示的这种温度为 在任何可能的热调节之前测量的温度可能在其离开汽提区之前和/或之后进行，对应于下列公式：6×10-7（T1）3.7294@T2
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