Published February 8, 1979 | Version v1
Patent Open

Method of labelling pyrotechnically produced air colloids with a readily activiable tracer

Creators

Description

In order to investigate the propagation of substances in the atmospheres, activiable tracers are used. It is suggested to use a cloud aggregate of hexachlorethane and Al powder dysprosium trichloride as tracer. The cloud aggregate consists of 56 wt.% Dy2O3, 36 wt.% C2Cl6 and 8 wt.% Al powder, it is formed pointwise at the desired altitude. (UWI)

Availability note (English)

MF available from INIS under the Report Number.

Abstract (German)

Um die Ausbreitung von Stoffen in der Atmosphaere zu untersuchen, werden aktivierbare Tracer eingesetzt. Es wird vorgeschlagen, mit einem Nebelsatz aus Hexachloraethan und Al-Pulver Dysprosiumtrichlorid als Tracer zu verwenden. Der Nebelsatz besteht aus 56 Gew.% Dy2O3, 36 Gew.% C2Cl6 und 8 Gew.% Al-Pulver, er wird punktfoermig in der gewuenschten Hoehe gegruendet. (UWI)

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Additional details

Additional titles

Original title (German)
Verfahren zur Markierung von pyrotechnisch erzeugten Luftkolloiden mit einem leicht aktivierbaren Tracer

Publishing Information

Imprint Pagination
3 p.
IPC:
Int. Cl. G21H 5/02; G01W 1/00.
IPC
Int. Cl. G21H 5/02; G01W 1/00.
Patent number
DE patent document 2545408/C/

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
10481962
Subject category
S58: GEOSCIENCES;
Descriptors DEI
AIR POLLUTION; COLLOIDS; DIFFUSION; GASEOUS WASTES; METEOROLOGY; RADIOACTIVATION; TRACER TECHNIQUES
Descriptors DEC
DISPERSIONS; ISOTOPE APPLICATIONS; POLLUTION; WASTES