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2 091 770

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C1

(51)

IPC

(21) (22)

Application

5030581/25, 1992-03-04

(22)

Actual filing date

1992-03-04

(45)

Published

1997-09-27

(72)

Inventor

Gorlov Ju.I.Onishchenko A.M.

(73)

Holder

Gorlov Jurij IvanovichOnishchenko Aleksandr Mikhajlovich

METHOD OF AUTOMATICALLY CONTROLLING DUST CONTENT IN EXHAUSTED GASES Russian patent published in 1997 - IPC

Abstract RU 2091770 C1

FIELD: environmental monitoring. SUBSTANCE: intensities of passed infrared radiation Jn and Jny within 7.6-8.4 mcm range as well as intensity of forward-scattered infrared radiation and intensities of infrared radiation Jny and Jpy within 3.0-3.4 mcm range are recorded. Total dust and carbon dust contents are judged about, respectively, from proportions of values JpJy and JpyJny. EFFECT: improved accuracy. 6 dwg

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RU 2 091 770 C1

Authors

Gorlov Ju.I.

Onishchenko A.M.

Dates

1997-09-27—Published

1992-03-04—Filed

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