Vacuum pumps are connected to the cyclone heat exchanger, which condenses ***deionized water vapor / low conductivity water vapor*** which is sucked off with atmospheric air and non-condensable gases.

sources:

Directory:Cyclone Power Technologies Inc - PESWiki - ***The expanding/contracting fluid is deionized water, which is maintained ... The engine harnesses the heat from fuel combustion in a heat exchanger system***. ...
peswiki.com/.../Directory:Cyclone_Technologies_LLLP -

Purified water - Wikipedia, the free encyclopedia - Distilled water and ***deionized water have been the most common forms of purified .... This low conductivity is only achieved***, however, in the presence of ...
en.wikipedia.org/wiki/Purified_water -

dsTranslations | English to German Glossary :: D - damp alternative atmosphere, = Feucht-Wechselklima ..... ***deionized water, = Deionat. deionized water***, = vollentsalztes Wasser ...
www.ds-translations.at › Nützliches -

Institute of Safety Researchtest facility is filled with ***low conductivity water (deionat)***. ...... Typically steady magnetic fields are used to damp such flows. Surprisingly, active ...
www.fzd.de/publications/002143/2143.pdf

[PDF] Ekstern kvartalsmeddelelse Q2 2006 - : PDF/Adobe Acrobat - HTML
I 2004 startede Asnæsværket med at levere deionat til. Statoil. ***Deionat er renset Tissøvand***, som også bruges til fremstilling af damp. ...
www.dongenergy.com/.../PDF/.../2006_Asnæsværket_GrøntRegn.p...

TT BOILERS - ***Den sterile damp kan produceres fra enten demineraliseret, deioniseret eller fordampet vand***, og det er en forudsætning at fødevandskvaliteten er i orden. ...
www.ttboilers.dk/ProdukterDK.htm

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Note added at 8 hrs (2010-01-20 16:39:36 GMT)
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another option would be:

Vacuum pumps are connected to the cyclone heat exchanger to condense ***deionized water vapor / low conductivity water vapor*** which is then sucked off with atmospheric air and non-condensable gases.

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Note added at 1 day13 hrs (2010-01-21 20:57:15 GMT)
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a further option would be:

Vacuum pumps are connected to the cyclone heat exchanger to condense ***deionized water vapor / low conductivity water vapor*** which is then ***suctioned off together*** with atmospheric air and non-condensable gases.


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Note added at 3 days11 hrs (2010-01-23 18:48:55 GMT)
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based on above comment by Brian Young, a corrected version of my suggested translation would then be:

Vacuum pumps are connected to ***the centrifuge and the heat exchanger*** to condense ***deionized water vapor / low conductivity water vapor / demineralized water vapor*** which is then ***suctioned off together*** with atmospheric air and non-condensable gases