专利检索 ap:("FUJISAWA PHARMACEUTICAL CO") AND inv:"YAMAZAKI YUTAKA" 第 1 页

1.

发明公开
FREEZE-CONCENTRATING APPARATUS FOR AQUEOUS SOLUTIONS, ICE PILLAR PRODUCING APPARATUS, AND FREEZE-CONCENTRATING METHOD FOR AQUEOUS SOLUTIONS 失效
标题翻译：冷冻浓缩装置用于水溶液，器具，用于产生EISKOLONNEN和冷冻浓缩程序用于水溶液

公开(公告)号：EP0988880A4

公开(公告)日：2000-07-12

申请号：EP98923190

申请日：1998-06-09

申请人： FUJISAWA PHARMACEUTICAL CO

发明人： SHINOZAKI KATSUHIKO , YAZAWA HISATOYO , YAMAZAKI YUTAKA , TENMARU KIYOSHI , SUGITA YUSHIO , HASEGAWA HITOSHI , SEKIYA EIJI , NAKAGOMI AKIMASA , MATSUNAGA HEIHACHI , KATSUYAMA YOSHIHIKO

IPC分类号： A23G9/32 , A23L2/12 , A23L3/40 , A23L3/44 , B01D9/02 , B01D9/04 , C02F1/22 , F25C1/14 , F25C5/16 , F25C1/00

CPC分类号： A23G9/32 , A23L2/12 , A23L3/405 , A23L3/44 , B01D9/04 , C02F1/22 , F25C1/145 , F25C5/00 , Y02A20/132

摘要： In a freeze-concentrating apparatus, an aqueous solution is cooled by a cooling cylinder 22 serving as a heat exchanger for cooling to continuously produce a suspension containing ice crystals. A liquid component is separated and discharged from the suspension to increase the ratio of the ice crystals, and the ice crystals are grown to produce a column-shaped ice cake. The ice cake is cut into an ice pillar of a given length and a concentrated solution is taken out from the ice pillar.