<abstract xmlns="http://www.w3.org/1999/xhtml"><p> In our opinion mechanical smoke collection traps do not make sufficient allowance for the particular chemical and physico chemical properties of tobacco tar and its constituents, and, therefore, do not produce the tar in its original state. For this reason a new apparatus has been designed which compared to other processes makes it possible to collect the tobacco smoke in a solvent. Our experience has shown that this is the only practicable method of producing a tobacco tar which as far as possible remains unchanged by chemical reactions and is suitable for biological tests. The tobacco smoke is washed out by the solvent in a wash bottle and a suitably diluted tar solution is obtained which is drawn off intermittently. The specially designed smoking apparatus is separately mounted on top so that the smoke passes into the wash bottle by the shortest possible route. The entire machine is built into a framework of angle iron and is mounted on vibration dampers to eliminate oscillation. It enables a large number of cigarettes to be smoked in a very short time</p></abstract>

In our opinion mechanical smoke collection traps do not make sufficient allowance for the particular chemical and physico chemical properties of tobacco tar and its constituents, and, therefore, do not produce the tar in its original state. For this reason a new apparatus has been designed which compared to other processes makes it possible to collect the tobacco smoke in a solvent. Our experience has shown that this is the only practicable method of producing a tobacco tar which as far as possible remains unchanged by chemical reactions and is suitable for biological tests. The tobacco smoke is washed out by the solvent in a wash bottle and a suitably diluted tar solution is obtained which is drawn off intermittently. The specially designed smoking apparatus is separately mounted on top so that the smoke passes into the wash bottle by the shortest possible route. The entire machine is built into a framework of angle iron and is mounted on vibration dampers to eliminate oscillation. It enables a large number of cigarettes to be smoked in a very short time

A New Apparatus for the Collection of Tobacco Smoke for Producing Native Tobacco Tar / Eine neue maschinelle Abrauch- und Rauchabscheidungsapparatur zur Gewinnung von „nativem“ Tabakteer

Medizinische Forschungsanstalt der Max-Planck-Gesellschaft, Göttingen, Germany

Contributions to Tobacco & Nicotine Research

This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

In our opinion mechanical smoke collection traps do not make sufficient allowance for the particular chemical and physico chemical properties of tobacco tar...

A New Apparatus for the Collection of Tobacco Smoke for Producing Native Tobacco Tar / Eine neue maschinelle Abrauch- und Rauchabscheidungsapparatur zur Gewinnung von „nativem“ Tabakteer

Pubblicato online: 28 mag 2014

Pagine: 165 - 169

DOI: https://doi.org/10.2478/cttr-2013-0025

© Beiträge zur Tabakforschung International

This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.