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Class 23/299 - With extraction


Subclass of Class 23 - Chemistry: physical processes
Definition: Processes combined with a step of physical extraction or
No. of applications: 5
Last issue date: 06/23/2011


Application No.Application TitleIssue Date
20110146030Rotating knife, washing column, and method for disintegrating a crystal bed in a washing column
A rotating knife is disclosed for disintegrating a crystal bed formed in a washing column for processing suspension of solid particles in a liquid. The rotating knife is provided with a spoke support. The spoke support comprises at least two spokes. The relative angle o...
06/23/2011
20110061205METHOD AND DEVICE FOR CONTINUOUSLY PRODUCING A CRYSTALLITE HAVING A CONSTANT PARTICLE SIZE DISTRIBUTION
The invention proposes a method and a device for continuously producing a crystallite, wherein a metered amount of seed crystals is fed continuously to the internal solution circuit of a crystallizer, in particular a DTB crystallizer, through a crystallization seed line...
03/17/2011
20080009434Peptide Nanostructures Containing End-Capping Modified Peptides And Methods Of Generating And Using The Same
A nanostructure composed of a plurality of peptides, each peptide containing at least one aromatic amino acid, whereby one or more of these peptides is end-capping modified, is disclosed. The nanostructure can take a tubular, fibrillar, planar or spherical shape, and ca...
01/10/2008
20060237366Solvent removal process
A process for removing a solvent from a first solution, said process comprising positioning a selective membrane between the first solution and a second solution having a higher osmotic potential than the first solution, such that solvent from the first solution passes ...
10/26/2006
20060226075Metal-containing compound purification
A process of purifying metal-containing compounds employing continuous extraction is provided. The metal-containing compounds are provided in high purity and are suitable for use in depositing metal films, particularly thin metal films used in electronic devices. ...
10/12/2006
 
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