Title:
PHASED MICRO ANALYZER IV
Document Type and Number:
WIPO Patent Application WO2005068996
Kind Code:
A3
Abstract:
A fluid analyzer having a concentrator and separator for concentrating and separating fluid samples at pressures up to about 10,000 psi (~700 bar). The concentrator and separator may consist of a solid-state thin-film heater-adsorber and a channel supported by a solid substrate. The concentrator may have numerous heated interactive elements for adsorbing and desorbing constituents of a sample fluid. The interactive elements may be heated in a time phased sequential manner by heaters. The separator may separate the sample fluid by compound. There may be thermal conductivity detectors, a flow sensor and electrical conductivity detectors proximate to the channels. This system of concentrator, separator, heaters and sensor may provide information about the sample fluid composition. A pump may be connected to the channel to move the sample fluid through it.
Inventors:
BONNE ULRICH (US)
Application Number:
PCT/US2004/042578
Publication Date:
May 26, 2006
Filing Date:
December 08, 2004
Export Citation:
Assignee:
HONEYWELL INT INC (US)
BONNE ULRICH (US)
BONNE ULRICH (US)
International Classes:
G01N30/12; G01N1/24; G01N1/40; G01N25/18; G01N30/08; G01N30/20; G01N30/30; G01N30/46; G01N30/60; G01N33/00; G01N33/22; G01N35/00; G01N1/02; G01N7/16; G01N27/18; G01N30/62; G01N30/64; G01N30/66; G01N30/88
Foreign References:
| US6393894B1 | 2002-05-28 | |||
| US20020176804A1 | 2002-11-28 | |||
| US5492838A | 1996-02-20 | |||
| US6527835B1 | 2003-03-04 | |||
| US5939614A | 1999-08-17 | |||
| US3557532A | 1971-01-26 |
Download PDF:
Previous Patent: A METHOD AND APPARATUS FOR DETERMINING DOWNHOLE FILTRATE CONTAMINATION FROM DENSITY MEASUREMENTS
Next Patent: WO/2005/068997
Next Patent: WO/2005/068997