METHOD FOR PREPARING L-METHIONINE CRYSTALS USING CRYSTALLIZATION TECHNIQUE

Title:

METHOD FOR PREPARING L-METHIONINE CRYSTALS USING CRYSTALLIZATION TECHNIQUE

Document Type and Number:

WIPO Patent Application WO/2018/124803

Kind Code:

A1

Abstract:

The present application relates to a method for preparing L-methionine crystals with improved bulk density. As the L-methionine crystals prepared according to the method for preparing L-methionine crystals of the present application may have a bulk density of up to 800 g/L, the L-methionine crystals are expected to reduce storage and transport costs of L-methionine powder and improve working environments due to improved fluidity of the powder.

Inventors:

KIM JUN-WOO (KR)
LEE IN SUNG (KR)
KOO KEE KAHB (KR)
KIM WANG SOO (KR)
MYERSON ALLAN S (US)

Application Number:

PCT/KR2017/015709

Publication Date:

July 05, 2018

Filing Date:

December 29, 2017

Export Citation:

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Assignee:

CJ CHEILJEDANG CORP (KR)

International Classes:

C07C323/58; B01D9/00

Foreign References:

US20050089975A1	2005-04-28
KR20120129994A	2012-11-28
KR20000076040A	2000-12-26
KR20060010333A	2006-02-02
CN104152524A	2014-11-19
KR20037001521A	2003-02-03
JP2004292324A	2004-10-21
KR20140138946A	2014-12-04

Other References: