公开(公告)号：US20150360142A1

公开(公告)日：2015-12-17

申请号：US14738033

申请日：2015-06-12

Applicant: BASF SE

Inventor： Joerg HEILEK ,  Rainer ASKANI ,  Ulrich HAMMON ,  Wolfgang SCHNEIDER ,  Thomas WALTER

IPC: B01D9/00

CPC classification number: B01D9/0004 ,  B01D9/0013 ,  B01D9/005 ,  C07C51/43

Abstract: The present invention relates to an apparatus (1) for separation of a target product from a liquid phase P comprising the target product, comprising at least one primary space (3) for a heat transfer medium W, at least one first feed unit (5a) and one first removal unit (5b) for the heat transfer medium W, at least one secondary space (7) for the liquid phase P, at least one second feed unit (9) for the liquid phase P, at least one crystallization surface (13) which divides the primary space (3) and the secondary space (7), at least one second removal unit (15) for the target product and at least one application unit (11) for a liquid phase P0 essentially directly to the crystallization surface (13) or the surfaces of lines that conduct the heat transfer medium W. The present invention further relates to a process for removing a target product from a liquid phase P comprising the target product.

Abstract translation: 本发明涉及一种用于从包括目标产品的液相P分离目标产物的装置（1），其包括用于传热介质W的至少一个主空间（3），至少一个第一进料单元（5a ）和用于传热介质W的一个第一移除单元（5b），用于液相P的至少一个辅助空间（7），用于液相P的至少一个第二进料单元（9），至少一个结晶表面 （3）和二次空间（7）的至少一个第二移除单元（13）和至少一个用于液相P0的至少一个施加单元（11），其基本上直接连接到所述第一空间 结晶表面（13）或传导传热介质W的管线表面。本发明还涉及从包含目标产物的液相P除去目标产物的方法。

公开(公告)号：US20150267391A1

公开(公告)日：2015-09-24

申请号：US14661462

申请日：2015-03-18

Applicant: BASF SE

Inventor： Ulrich HAMMON ,  Thomas WALTER

IPC: E03F5/10 ,  E03F5/22

CPC classification number: E03F5/105 ,  B01J2219/00006 ,  B08B9/08 ,  E03F5/22 ,  Y10T137/0318 ,  Y10T137/86035

Abstract: The present invention describes a system (1) for recovering liquid or free-flowing chemicals in a chemical plant (3), comprising at least two plant sections (3a, 3b), for each plant section (3a, 3b) at least one connecting device (5a, 5b) arranged at the lowest point, at least one common collecting line (7) which runs beneath the connecting devices (5a, 5b) and connects them to one another, at least one collecting vessel (9) arranged at the same height as or higher than the at least two plant sections (3a, 3b) and above the collecting line (7), at least one pump (11) provided in the collecting line (7) between the connecting devices (5a, 5b) and the collecting vessel (9) for drawing off the at least one liquid or free-flowing chemical combined in the collecting line (7) and introducing it into the collecting vessel (9).

Abstract translation: 本发明描述了一种用于在化学设备（3）中回收液体或自由流动的化学物质的系统（1），其包括至少两个植物区段（3a，3b），每个植物区段（3a，3b）至少一个连接 布置在最低点处的装置（5a，5b），在连接装置（5a，5b）下方延伸并将它们彼此连接的至少一个公共收集线（7），至少一个集中容器（9） 与所述至少两个植物部分（3a，3b）和收集线（7）上方相同的高度或高于在所述连接装置（5a，5b）之间的收集线（7）中的至少一个泵（11） 以及收集容器（9），用于抽出组合在收集管线（7）中的至少一种液体或自由流动化学品并将其引入收集容器（9）中。