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    • 7. 发明授权
    • Continuous distillation of thermolabile monomers
    • 连续蒸馏不耐热单体
    • US6033530A
    • 2000-03-07
    • US816735
    • 1997-03-14
    • Manfred WinterJacques Dupuis
    • Manfred WinterJacques Dupuis
    • B01D3/36C07C231/24C07C233/03B01D3/10C07C233/00
    • B01D3/36C07C231/24
    • A process for the continuous distillation of thermolabile monomers under reduced pressure in a column includesfeeding the thermolabile monomers in vapor or liquid form to the column,introducing an inert distillation aid which forms a heteroazeotrope with the thermolabile monomers into the vaporizer at the bottom of the column, but separately from the monomer feed, and vaporizing into there or feeding an emulsion of thermolabile monomers and an inert distillation aid into the vaporizer or into the column,condensing the azeotrope at the top of the column and separating it in a phase separator, taking off the thermolabile monomers and returning the distillation aid to the column or, if desired, working it up by distillation andtaking off components having a higher boiling point than the thermolabile monomers from the bottom of the column.
    • 在柱中在减压下连续蒸馏不耐热单体的方法包括将不溶于蒸气或液态的热不稳定单体进料到塔中,将惰性蒸馏助剂与热不稳定单体一起引入蒸发器 柱,但与单体进料分开,并蒸发到其中,或将不可热热单体和惰性蒸馏助剂的乳液进料到蒸发器或塔中,将塔顶部的共沸物冷凝并分离在相分离器中, 脱掉不耐热的单体并将蒸馏助剂返回到塔中,或者如果需要,通过蒸馏和从塔的底部除去具有比不耐热单体的沸点更高的组分进行加工。
    • 10. 发明授权
    • Catalyst structures
    • 催化剂结构
    • US06524541B1
    • 2003-02-25
    • US09428059
    • 1999-10-27
    • Manfred Winter
    • Manfred Winter
    • B01J2100
    • C07C231/14B01D53/18B01J19/30B01J19/32B01J35/02B01J2219/30296B01J2219/30475B01J2219/32279B01J2219/32282B01J2219/32408B01J2219/32425B01J2219/32466B01J2219/32483B01J2219/328B01J2219/3284C07C233/05
    • A molding (catalyst structure) for chemical apparatuses which is formed from at least two closed frames and one or more cross-pieces connecting these frames, where the frames are arranged at a distance from one another in a single plane or in a plurality of parallel planes about an (imaginary) molding (structure) axis which is perpendicular to the plane(s) and passes through the center points of the frames. The molding (catalyst structure) is preferably formed from at least four closed frames and one or more cross-pieces connecting these frames, where the frames are arranged one inside the other at a distance from one another in at least two parallel planes about an (imaginary) molding (structure) axis which is perpendicular to the planes and passes through the center points of the frames, and each plane has at least two frames.
    • 一种用于化学设备的模制件(催化剂结构),其由至少两个封闭框架和连接这些框架的一个或多个横截面形成,其中框架在单个平面或多个平行中彼此间隔一定距离 围绕垂直于平面并穿过框架的中心点的(假想的)模制(结构)轴的平面。 模制件(催化剂结构)优选地由至少四个封闭框架和连接这些框架的一个或多个横截面形成,其中框架在至少两个平行的平面中彼此间隔一定距离地彼此围绕( 假想的)模制(结构)轴,其垂直于平面并且穿过框架的中心点,并且每个平面具有至少两个框架。