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    • 4. 发明授权
    • Process for apparatus for the recovery of fats and oils
    • 脂肪和油的回收装置的方法
    • US4675133A
    • 1987-06-23
    • US623434
    • 1984-06-22
    • Rudolf EggersErnst-Gunter Schade
    • Rudolf EggersErnst-Gunter Schade
    • B01D11/02C11B1/04C11B1/06C11B1/10C09F5/02
    • B30B9/12B01D11/0203C11B1/04C11B1/06C11B1/102
    • A process is disclosed for recovering fats and oils from oil fruits and oil seeds, wherein the oil fruits and oil seeds are cleaned, immediately thereafter pressed cold in a screw press without prior mechanical conditioning, and then extracted. In this process, the extraction is effected immediately after pressing by treating the oil fruits and oil seeds with countercurrently flowing carbon dioxide, ethane, ethene and/or propane at a temperature of from 40.degree. to 110.degree. C. and at a pressure of from 250 to 750 bar, for a time period of from 0.5 to 2.5 hours, with the solvent ratio lying between 5 and 30 kg solvent per 1 kg pressed cake. The separation of the extracted fats and oils from the separated solvent phase is effected by pressure reduction and/or temperature change. The invention also includes an apparatus for implementing the process.
    • 公开了一种用于从油果和油籽种子中回收脂肪和油的方法,其中清除油果和油种子,然后立即在螺杆压榨机中冷压而不进行机械调理,然后提取。 在这个过程中,通过用逆流流动的二氧化碳,乙烷,乙烯和/或丙烷在40℃至110℃的温度下处理油果实和油料种子,并在压力下立即进行提取。 250至750巴,时间为0.5至2.5小时,每1kg压滤饼的溶剂比为5至30kg溶剂。 提取的脂肪和油从分离的溶剂相分离通过减压和/或温度变化来实现。 本发明还包括用于实现该过程的装置。
    • 9. 发明授权
    • Method of dyeing a textile substrate in at least one supercritical fluid and a dyeing device
    • 在至少一种超临界流体和染色装置中染色纺织基材的方法
    • US06796151B1
    • 2004-09-28
    • US09599664
    • 2000-06-22
    • Rudolf EggersKurt Truckenmuller
    • Rudolf EggersKurt Truckenmuller
    • D06B2300
    • D06P1/94D06B23/205
    • A method and a device for dyeing a textile substrate in at least one supercritical fluid, are described, whereby the textile substrate is arranged in an autoclave, where at least one supercritical fluid loaded with a dyestuff flows over and/or through the textile substrate, and the at least one powdered dyestuff is brought in contact with the supercritical fluid, forming a stable solution and/or dispersion of the dyestuff in the supercritical fluid. The quantity of dyestuff required for dyeing is divided into a plurality of dyestuff partial quantities, and each partial quantity of dyestuff is separately brought in contact with the supercritical fluid until this partial quantity of dyestuff is dissolved or dispersed. Hereafter the next partial quantity of dyestuff is introduced into the supercritical fluid, and this process is repeated several times until the total quantity of dyestuff has been introduced into the supercritical fluid.
    • 描述了用于在至少一种超临界流体中染色纺织基材的方法和装置,由此将织物基底布置在高压釜中,其中装载有染料的至少一种超临界流体流过和/或穿过纺织基材, 并且使所述至少一种粉末状染料与所述超临界流体接触,形成所述染料在所述超临界流体中的稳定溶液和/或分散体。 将染色所需的染料数量分为多种染料,每一部分染料分别与超临界流体接触,直到该部分染料溶解或分散。 此后,将下一批量的染料引入超临界流体中,并且该过程重复几次,直到染料的总量已经被引入到超临界流体中。