A SAMPLING APPARATUS

摘要

A system for performing a chemical experiment comprises a reactor vessel having a wall defining a reaction chamber for receiving one or more fluids performing a chemical reaction. An analysis apparatus is located remote from said reactor vessel for analysing samples of said one or more fluids removed from said reaction chamber. Sampling means and transfer means are provided which are adapted for removing samples of said one or more fluids from said reaction chamber and transferring said samples to said analysis apparatus. The sampling and transfer means comprise a sample removal passage in communication with said reaction chamber and a sample transfer passage connected to said sample removal passage and extending to said analysis apparatus. The sample removal passage establishes an open communication between said reaction chamber and said sample transfer passage and the sample removal passage contains a flow restrictor. A pressure drop over said flow restrictor causes the removal of said samples from the reaction chamber.