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公开(公告)号：US4148695A
公开(公告)日：1979-04-10
申请号：US928500
申请日：1978-07-27
申请人： Kung-You Lee , Richard V. Kessler , Uygur Kokturk
发明人： Kung-You Lee , Richard V. Kessler , Uygur Kokturk
CPC分类号： C07C41/42
摘要： Methyl t-butyl ether may be recovered from etherification reaction effluent by extractive distillation in the presence of n-butanol.
摘要翻译： 甲基叔丁基醚可以在正丁醇存在下通过萃取蒸馏从醚化反应流出物中回收。
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公开(公告)号：US3940450A
公开(公告)日：1976-02-24
申请号：US533057
申请日：1974-12-16
申请人： Kung-You Lee
发明人： Kung-You Lee
摘要： Methyl tertiary butyl ether may be recovered from etherification reaction effluent by azeotropic distillation to recover methanol-ether azeotrope overhead which latter is azeotropically distilled in the presence of n-pentane to give pure ether bottoms substantially free of water and methanol.
摘要翻译： 可以通过共沸蒸馏从醚化反应流出物中回收甲基叔丁基醚以回收甲醇 - 乙醚共沸物塔顶馏分，后者在正戊烷存在下共沸蒸馏，得到基本上不含水和甲醇的纯醚塔底物。
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公开(公告)号：US4289810A
公开(公告)日：1981-09-15
申请号：US78869
申请日：1979-09-26
CPC分类号： F01N13/16 , B01J37/0215 , C23C18/06 , C23C18/1216 , F01N13/011 , F01N3/2803 , F01N2330/12 , F01N2450/24
摘要： Method for the in-situ deposition of a coating onto internal surfaces and matrix substrates of a body which defines one or more cavities. The single cavity, or the respective cavities packed with suitable substrates are provided with a predetermined amount of a solid reacting component to produce a suitable coating. The cavity is furnished with a liquid component which contacts the solid component, thereby forming a desired liquid coating reaction mixture. The latter is brought into contact with the cavity walls as well as with materials contained within the cavity, to achieve the desired coating of walls and matrix material.
摘要翻译： 用于将涂层原位沉积到限定一个或多个空腔的主体的内表面和基体衬底上的方法。 单个空腔或填充有合适基底的相应空腔设置有预定量的固体反应组分以产生合适的涂层。 空腔配有与固体组分接触的液体组分，从而形成所需的液体涂覆反应混合物。 后者与空腔壁以及包含在空腔内的材料接触，以实现所需的壁和基质材料的涂层。
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公开(公告)号：US4448822A
公开(公告)日：1984-05-15
申请号：US392856
申请日：1982-06-28
CPC分类号： B01J37/024
摘要： An apparatus for coating a substrate with an alumina hydrate film includes a coating vessel having at least one support therein; the substrate to be coated is mounted on the support; and at least one porous or perforated container for holding aluminum metal to react with a caustic solution to form an aluminate coating solution is also mounted on the support. The apparatus can also contain means for mechanical agitation, such as a rotational stirring device. In the coating of the substrate a caustic solution is contacted with a substrate and with at least one porous container having aluminum metal therein. The aluminum metal reacts with the caustic solution to form an aluminate coating solution and then an alumina hydrate film is deposited on the substrate. The caustic solution is preferably subjected to mechanical agitation during the coating process.
摘要翻译： 用氧化铝水合物膜涂覆基材的装置包括其中具有至少一个载体的涂覆容器; 待涂覆的基板安装在支撑件上; 并且至少一个用于保持铝金属与苛性碱溶液反应以形成铝酸盐涂层溶液的多孔或穿孔容器也安装在支撑件上。 该装置还可以包含用于机械搅拌的装置，例如旋转搅拌装置。 在基材的涂层中，苛性碱溶液与基底和至少一个其中具有铝金属的多孔容器接触。 铝金属与苛性碱溶液反应形成铝酸盐涂层溶液，然后将氧化铝水合物膜沉积在基材上。 腐蚀性溶液优选在涂布过程中进行机械搅拌。
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公开(公告)号：US4446057A
公开(公告)日：1984-05-01
申请号：US396518
申请日：1982-07-08
CPC分类号： B01J37/0215 , B01D46/00 , C23C22/66
摘要： An apparatus and method for coating at least one substrate with an alumina hydrate film includes a coating vessel for containing a caustic coating solution, and at least one support within the coating vessel upon which are mounted substrates and porous containers. The porous containers hold aluminum metal for reacting with the caustic coating solution. A partition is situated between the porous containers and the substrates, which partition separates the gas bubbles produced by the reaction of the aluminum metal and the caustic coating solution from the substrates and which partition prevents the gas bubbles from contacting the substrates.
摘要翻译： 用氧化铝水合物膜涂覆至少一个基材的装置和方法包括用于包含苛性涂料溶液的涂布容器和在涂布容器内的至少一个载体，其上安装有基底和多孔容器。 多孔容器保持铝金属与苛性涂料溶液反应。 分隔部位于多孔容器和基板之间，该隔板将由铝金属和苛性碱涂布溶液的反应产生的气泡与基板隔开，并且该隔板防止气泡与基板接触。
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