HEAT EXCHANGE PROCESS FOR ADSORBER REGENERATION

Title:

HEAT EXCHANGE PROCESS FOR ADSORBER REGENERATION

Document Type and Number:

WIPO Patent Application WO/2016/054790

Kind Code:

A1

Abstract:

The invention relates to a process for regeneration of an adsorber (A) by contact with a stream (S1), wherein the stream (S1) is heated in advance by at least two heat exchange units (HEU1) and (HEU2). As outflow of the adsorber (A) a stream (S2) is obtained, which is passed through at least two heat exchange units (HEU1) and (HEU2) traversed by stream (S1), wherein the temperature of stream (S2) fed into each heat exchange unit is higher than the temperature of stream (S1) fed into the heat exchange units (HEU1) and (HEU2), in order to directly transfer heat from stream (S2) to stream (S1).

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Inventors:

WAGNER HANS-GUENTER (DE)
BAYER CHRISTOPH (DE)
KARRER LOTHAR (DE)
RUETTER HEINZ (DE)
PIETZ PATRIK (DE)
CRONE SVEN (DE)
EGGERSMANN MARKUS (DE)
WONG KAM WING (CN)
KIRCHNER GUENTHER (DE)
WESTHOFF GABRIELE (DE)

Application Number:

PCT/CN2014/088233

Publication Date:

April 14, 2016

Filing Date:

October 09, 2014

Export Citation:

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Assignee:

BASF SE (DE)
BASF CHINA CO LTD (CN)

International Classes:

B01J20/34

Domestic Patent References:

WO1999047866A1

1999-09-23

Foreign References:

CN103574791A	2014-02-12
CN102430322A	2012-05-02
CN201543359U	2010-08-11
CN201404762Y	2010-02-17
CN2905193Y	2007-05-30
CN102172461A	2011-09-07
DE3935094A1	1991-04-25

Other References: