公开(公告)号：US3899530A

公开(公告)日：1975-08-12

申请号：US31412472

申请日：1972-12-11

Applicant: TORAY INDUSTRIES

Inventor： SYOJI MASAAKI ,  ISHIHARA GORO ,  HIROSE MASAO ,  KUBOTA HIDENOBU ,  MITANI NAOYUKI

IPC: C07C63/26 ,  B01D9/00 ,  B01D9/02 ,  C07C51/00 ,  C07C51/43 ,  C07C67/00 ,  C07C51/42 ,  C07C63/24

CPC classification number: B01D9/0013 ,  C07C51/43

Abstract: Method of continuous crystallization of reacted solutes from solution in industrial quantities without formation of scale on the cooling surface. Controlled stirring limits the cooling of a supersaturated solution, providing superior crystal growth, using a Pe number in the range of about 0.1 to about 20.

Abstract translation: 反应溶液从溶液中以工业量连续结晶而不在冷却表面上形成垢的方法。 受控的搅拌限制了过饱和溶液的冷却，提供优异的晶体生长，使用约0.1至约20的范围内的Pe数。

公开(公告)号：DE2261801A1

公开(公告)日：1973-07-12

申请号：DE2261801

申请日：1972-12-16

Applicant: TORAY INDUSTRIES

Inventor： SYOJI MASAAKI ,  ISHIHARA GORO ,  HIROSE MASAO ,  MISHIMA SHIZUOKA ,  KUBOTA HIDENOBU

IPC: C07C63/26 ,  B01D9/00 ,  B01D9/02 ,  C07C51/00 ,  C07C51/43 ,  C07C67/00

Abstract: Method of continuous crystallization of reacted solutes from solution in industrial quantities without formation of scale on the cooling surface. Controlled stirring limits the cooling of a supersaturated solution, providing superior crystal growth, using a Pe number in the range of about 0.1 to about 20.