公开(公告)号：WO2008077774A2

公开(公告)日：2008-07-03

申请号：PCT/EP2007063738

申请日：2007-12-11

Applicant: EVONIK DEGUSSA GMBH ,  MOLL MATTHIAS ,  STOCKHAMMER STEFAN ,  ALT HANS CHRISTIAN ,  POHLISCH JOACHIM ,  HUTHMACHER KLAUS

Inventor： MOLL MATTHIAS ,  STOCKHAMMER STEFAN ,  ALT HANS CHRISTIAN ,  POHLISCH JOACHIM ,  HUTHMACHER KLAUS

CPC classification number: C12P13/08 ,  C12P13/02 ,  C12P13/06 ,  C12P13/10 ,  C12P13/12 ,  C12P13/225 ,  C12P13/227 ,  C12P25/00

Abstract: The invention relates to a method for producing different products comprising a target substance, particularly amino acids or vitamins, wherein the target substance is produced by fermentation.

Abstract translation: 本发明涉及用于制备各种，目标物质，特别是氨基酸或含产品维生素-，其中所述目标物质通过发酵生产的方法。

公开(公告)号：WO2005006875A3

公开(公告)日：2005-03-24

申请号：PCT/EP2004006655

申请日：2004-06-19

Applicant: DEGUSSA

Inventor： ALT HANS CHRISTIAN ,  STOCKHAMMER STEFAN ,  MOLL MATTHIAS ,  POHLISCH JOACHIM ,  KLASEN CLAAS JUERGEN

IPC: A23K1/00 ,  A23K1/16 ,  B01J2/16

CPC classification number: B01J2/16 ,  A23K10/12 ,  A23K20/142 ,  A23K20/174 ,  A23K40/10 ,  Y10S426/807

Abstract: The invention relates to a method for the granulation of an animal food additive in a circulatory fluid bed, said additive containing amino acids or vitamins. The additive is preferably a fermentation product and, optionally, contains additional components made from fermentation broth.

Abstract translation: 本发明涉及一种在循环流化床中使含有氨基酸或维生素的动物饲料添加剂造粒的方法，其中所述添加剂优选是发酵产物并且任选地含有来自发酵液的其他成分。

公开(公告)号：AP786A

公开(公告)日：1999-11-26

申请号：AP9801197

申请日：1998-02-04

Applicant: DEGUSSA ,  CYPLUS GMBH ,  EVONIK DEGUSSA GMBH

Inventor： SCHUTTE RUDIGER ,  ALT HANS CHRISTIAN ,  BECKER-BALFANZ CATRIN ,  SAUER MANFRED ,  HIPPEL LUKAS VON ,  FEUER OLIVER ,  LOROSCH JURGEN

IPC: C01C3/08 ,  C01C3/10

Abstract: The invention relates to a process for the direct preparation of alkali metal cyanide and alkaline earth metal cyanide granules from an HCN-containing gas and an aqueous solution or suspension of an alkali metal or alkaline earth metal hydroxide. Reaction is performed in a reactor for fluidised bed spray granulation, wherein a solution or suspension of the hydroxide is sprayed onto seed granules of the cyanide being prepared and at the same time a hydrogen cyanide-containing gas is supplied to the reactor and water is evaporated by means of a fluidising gas. The preferred fluidising gas is steam. The reaction gases from a BMA or Andrussow process may be quenched with water and the gas mixture used as fluidising gas. By using a CO2-free HCN-containing gas, alkali metal cyanide granules with an outstanding combination of properties, including a concentration of alkali metal ' carbonate and alkali metal formate together of less then 0.4 wt.%, are obtainable.

公开(公告)号：AP939A

公开(公告)日：2001-02-12

申请号：AP9801203

申请日：1997-12-17

Applicant: EVONIK DEGUSSA GMBH ,  CYPLUS GMBH ,  DEGUSSA

Inventor： SCHUTTE RUDIGER ,  ALT HANS CHRISTIAN ,  SCHULZE STEFAN

IPC: B01J2/16 ,  C01C3/08 ,  C01C3/10

Abstract: This invention relates to a process for the production of granulates substantially comprising an alkali metal or alkaline earth metal cyanide from an aqueous solution of the cyanide by fluidised bed spray granulation. According to the invention, superheated steam is used as the drying gas. Steam is preferably circulated in a closed circuit and only excess steam is discharged and condensed. The process produces little waste gas and results in high quality granulates.

公开(公告)号：MX2009006816A

公开(公告)日：2009-08-25

申请号：MX2009006816

申请日：2007-12-11

Applicant: EVONIK DEGUSSA GMBH

Inventor： HUTHMACHER KLAUS ,  POHLISCH JOACHIM ,  MOLL MATTHIAS ,  STOCKHAMMER STEFAN ,  ALT HANS CHRISTIAN

IPC: C12P13/02 ,  C12P13/06

Abstract: La invención se refiere a un procedimiento para producir diferentes productos que contienen una sustancia objetivo, en especial aminoácidos o vitaminas, en donde la sustancia objetiva se produce mediante fermentación.

公开(公告)号：PL193298B1

公开(公告)日：2007-01-31

申请号：PL33030398

申请日：1998-12-15

Applicant: DEGUSSA

Inventor： MAGIERA ROBERT ,  ALT HANS CHRISTIAN ,  RASIG GERHARD ,  MUENZENBERG JOERG ,  BATZ-SOHN CHRISTOPH ,  GOEDECKE RALF ,  DESCHLER ULRICH ,  KNAPP VOLKER ,  RUETZEL KARL-HEINZ

IPC: C01B17/38

公开(公告)号：DK1436074T3

公开(公告)日：2005-07-11

申请号：DK02774690

申请日：2002-10-08

Applicant: DEGUSSA

Inventor： ALT HANS CHRISTIAN ,  HARTHUN ANDREAS ,  LUETHI JOACHIM ,  WILLE MARTIN ,  GOELZ ANDREAS ,  SCHULZE STEFAN

IPC: B01D5/00 ,  B01J2/00 ,  B01J2/16

公开(公告)号：DE59703779D1

公开(公告)日：2001-07-19

申请号：DE59703779

申请日：1997-11-27

Applicant: DEGUSSA

Inventor： SCHUETTE DR ,  ALT HANS CHRISTIAN ,  SCHULZE DR

IPC: B01J2/16 ,  C01C3/08 ,  C01C3/10

Abstract: A method for the production of granulated alkali metal and alkaline earth metal cyanides by fluid bed granulation comprises spraying a solution or suspension of the cyanide onto a fluidised bed of the cyanide nuclei. The water is evaporated using a stream of super-heated water vapour introduced at a temperature of 150 - 500 degrees C, the bed temperature being 110-350 degrees C.

公开(公告)号：AU718720B2

公开(公告)日：2000-04-20

申请号：AU4852297

申请日：1997-12-19

Applicant: DEGUSSA

Inventor： SCHUTTE RUDIGER ,  ALT HANS CHRISTIAN ,  SCHULZE STEFAN

IPC: B01J2/16 ,  C01C3/08 ,  C01C3/10

Abstract: A method for the production of granulated alkali metal and alkaline earth metal cyanides by fluid bed granulation comprises spraying a solution or suspension of the cyanide onto a fluidised bed of the cyanide nuclei. The water is evaporated using a stream of super-heated water vapour introduced at a temperature of 150 - 500 degrees C, the bed temperature being 110-350 degrees C.

公开(公告)号：PL333121A1

公开(公告)日：1999-11-22

申请号：PL33312199

申请日：1999-05-14

Applicant: DEGUSSA

Inventor： KOERFER MARTIN ,  ROHLAND LUTZ ,  BINDER WOLFRAM ,  HASSELBACH HANS JOACHIM ,  ALT HANS CHRISTIAN ,  HUTHMACHER KLAUS ,  KNIESEL HEIDEMARIE

IPC: A23K1/16 ,  A23K50/15 ,  C07C319/20 ,  C07C319/28 ,  C07C323/58 ,  C07C323/60

Abstract: Production of aqueous sodium methioninate (I) solution containing little sodium carbonate from the crude mixture from alkaline hydrolysis of 5-( beta -methylmercapto-ethyl)-hydantoin (II) comprises: (a) distilling water from mixture, preferably with sodium hydroxide addition, until the (I) content is 60-90 wt.%; and (b) separating the sodium carbonate precipitate at 90-140 degrees C. Production of aqueous sodium methioninate (I) solution containing little sodium carbonate from the crude mixture from the alkaline hydrolysis of 5-( beta -methylmercapto-ethyl)-hydantoin (II) with 1.1-6 equivalents of sodium hydroxide and/or carbonate comprises: (a) distilling water from the mixture, preferably with addition of more sodium hydroxide, until the (I) content is 60-90 wt.%; and (b) separating the sodium carbonate precipitate in anhydrous form or as monohydrate and/or bicarbonate, at 90-140 degrees C. An Independent claim is also included for free-running (I) granulate.