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2 194 980

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Application

2001124299/28, 2001-08-30

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Start date

2001-08-30

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Actual filing date

2001-08-30

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Published

2002-12-20

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Inventor

Mognonov D.M.Zvontsov I.V.Dorzhieva T.N.Lbova L.V.Buraev A.I.Khakhinov V.V.

(73)

Holder

Bajkal'Skij Institut Prirodopol'Zovanija So RanInstitut Mongolovedenija, Buddologii I Tibetologii So Ran

PROCESS FIXING AGE OF OSTEOLOGICAL MATERIAL FROM ARCHEOLOGICAL SOURCES BY METHOD OF PYROLYTIC GAS CHROMATOGRAPHY Russian patent published in 2002 - IPC

Abstract RU 2194980 C1

FIELD: absolute dating of archeological materials. SUBSTANCE: in process of high-temperature pyrolysis at 500-600 C of osteological material in flow pyrolytic cell in presence of oxidizer pyrolysis of organic component of bones with release of CO2, which amount depends on their stay in burial takes place. Precise amount of CO2 is measured by method of pyrolytic gas chromatography. EFFECT: simplified process of absolute fixing age of osteological material from archeological sources with the aid of pyrolytic gas chromatography at reduced cost. 1 dwg

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RU 2 194 980 C1

Authors

Mognonov D.M.

Zvontsov I.V.

Dorzhieva T.N.

Lbova L.V.

Buraev A.I.

Khakhinov V.V.

Dates

2002-12-20—Published

2001-08-30—Filed

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