Degussa Aktiengesellschaft

Gerard Richet

Karlheinz Drauz

Guenter Knaup

Adolf Gruenert

Werner Kleophas

Mario Scholz

Elfriede Sextl

Stefan Stockhammer

Sems Yonsel

Wiltrud Schafer-Treffenfeldt

Tien Le Quang

Wiltrud Schaffer-Treffenfeldt

Gunter Weissland

The invention relates to a special amino acid mixture for hemodialysis as well as to the dialysis solution that can be prepared from the amino acid mixture. When the amino acid mixtures according to the invention are used for such purposes, the &ldquo;shrinking men&rdquo; phenomenon cam be prevented. The present invention also relates to a hemodialysis process and apparatus. This aspect of the invention provides a closed dialysis system with a dialyzer solution containing the amino acid mixtures according to the invention.

Amino acid composition for hemodialysis

The invention relates to a special amino acid mixture for hemodialysis as well as to the dialysis solution that can be prepared from the amino acid mixture. When the amino acid mixtures according to the invention are used for such purposes, the &ldquo;shrinking men&rdquo; phenomenon can be prevented. The present invention also relates to a hemodialysis process and apparatus. This aspect of the invention provides a closed dialysis system with a dialyzer solution containing the amino acid mixtures according to the invention.

Process for separating and/or isolating organic compounds which are soluble in water, some of which are adsorbed on finely divided inorganic solids, by adsorption of this fraction and isolation of the loaded solid, which is characterised in that

Cross-flow filtration process for separating organic compound by

A process for the isolation of L-leucine and L-isoleucine from an aqueous solution containing these amino acids and their separation from each other by contacting the solution with a zeolite under acid conditions.

Process of the isolation of L-leucine and L-isoleucine from aqueous

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Saint-Quentin, France

Gerard Richet