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Patent Searching and Data


Title:
METHOD FOR OBTAINING AN AIR PRODUCT IN AN AIR SEPARATING SYSTEM WITH TEMPORARY STORAGE, AND AIR SEPARATING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/173496
Kind Code:
A3
Abstract:
The invention relates to a method for obtaining an air product (GOX-IC) in an air separating system (100) in which a liquid fraction (41) is obtained from feed air (8) and used to provide the air product (GOX-IC) and in which the liquid fraction (41) is temporarily stored in a tank arrangement (70). A tank arrangement (70) with at least two tanks (72) is used, and the liquid fraction (41) is fed to at least one of the tanks (72) and/or is removed from at least one of the tanks (72) in order to provide the air product (GOX-IC). In the process, the liquid fraction is not fed to and removed from any one of the tanks (72) at the same time, and the composition of the liquid fraction (41) in a tank (72) is ascertained prior to each removal of the liquid fraction (41) from the tank (72). The invention likewise relates to an air separating system (100).

Inventors:
LOCHNER STEFAN (DE)
Application Number:
PCT/EP2014/000937
Publication Date:
August 20, 2015
Filing Date:
April 08, 2014
Export Citation:
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Assignee:
LINDE AG (DE)
International Classes:
F25J3/04
Foreign References:
EP0464630A11992-01-08
DE676616C1939-06-08
US6295840B12001-10-02
EP1544559A12005-06-22
JPH03282182A1991-12-12
EP1995537A22008-11-26
Other References:
FRANK G KERRY: "Ancillary Equipment for safety", 1 January 2007, INDUSTRIAL GAS HANDBOOK: GAS SEPARATION AND PURIFICATION, CRC PRESS, US, PAGE(S) 420 - 421, ISBN: 0-8493-9005-2, XP007923158
Attorney, Agent or Firm:
LINDE AG (Dr.-Carl-von-Linde-Str. 6-14, Pullach, DE)
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