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专利名称：Process for fractionated crystallising
substances, crystallizer siuted to performthe process and use of the crystallizer
发明人：STEPANSKI, MANFRED, DR.,JANS,
BERNHARD J.
申请号：EP97810498.2申请日：19970716公开号：EP01798A1公开日：19990120
专利附图：
摘要：In a fractionated crystallisation process for substances whose crystalline
products fail, during the sweating phase, to adhere adequately to a vertical or inclinedsurface, the novelty is that crystals (51) which are released from the crystallisationsurface (39) are captured by a sieve-like supporting structure (29), while liquid passesthrough. Also claimed is an assembly in which a zigzag perforated metal panel (31)extends between the two vertical crystallisation surfaces (39).
申请人：SULZER CHEMTECH AG
地址：Hegifeldstrasse 10 8404 Winterthur CH
国籍：CH
代理机构：Riederer, Conrad A., Dr.
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