Sample dispersing apparatus and method

Details Sample dispersing apparatus and method Sample dispersing apparatus and method

1993-01-19

1994-05-31

Raevis, Robert

Measuring and testing

Sampler, sample handling, etc.

Conduit or passageway section capture chamber

436154, 422 80, 73 232, G01N 3068, G01N 3112

Patent

active

053158857

ABSTRACT:
An apparatus and method for dispersing a sample in a process stream is disclosed. The apparatus comprises a conduit which receives a sample at a first end and passes the sample to a pyrolysis furnace through a second end. A port is provided to admit a carrier gas. A dispersing device, preferably consisting of quartz wool, distributes the sample throughout the conduit, so that the sample may be heated by the pyrolysis furnace without coking. The method comprises the steps of receiving a sample in a conduit, dispersing the sample within a fluid carrier such that the sample is uniformly mixed throughout the fluid carrier.

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