## Abstract The part played by oxygen dissolved in feed water in the corrosion of marine boilers has long been known, and deβaerating plants to eliminate or reduce the oxygen content have been installed wherever a closed feed system exists. This method is designed to enable the determination of dis
A method for determining the oxygen-18 content of orthophosphate or water
β Scribed by A.B. Falcone
- Publisher
- Elsevier Science
- Year
- 1961
- Tongue
- English
- Weight
- 266 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0003-2697
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A method for the on-line determination of oxygen-18, at a naturally occurring level, in organic material is presented. After pyrolysis of the samples to form carbon monoxide, which is performed at 1300 ΓC in a vitreous carbon tube, the pyrolysis products are transported by a stream of helium gas. Us
tlierefore IJC conipletely . tlefined by tlic ineiin size uud stnntliird tlevintion aliicli ilefine t.lie iiorninl tlistribut,ion. These qunntities lire indepentlent of tlie sizes of sieve used to clcterniine the ginding s n c I niny be rcndily cletluectl from tlic siFw miilysis Iiy grapliienl inctl