Les travaux nécessiteront d’automatiser entièrement un appareil d’essai sur le terrain permettant de mesurer avec exactitude le sulfure d’hydrogène en phase vapeur qui se trouve au-dessus du pétrole brut

To fully automate a field tester for the accurate measurement of measurement of hydrogen sulphide in the vapor phase above crude oil. Automation must be based upon standard readily available software. The automated field tester should meet the following requirements:

Must measure H2S under different conditions (vapor to liquid ratio, temperature)
Must be portable, with an approximate weight of 10 kg, easy to use by one person, with a processing time of less than 1 minute.
Must have an operating range of 5 to 1000 ppm for H2S concentration, with a relative standard deviation on the measurements less than 10% sample to sample and accuracy similar to that obtained with gas chromatography with a thermal conductivity detector over the 5-1000 ppm range
Must be robust for field operability
Must be simplistic in design to minimize cost

 The proposed contract will include an option to optimize and validate the field tester through field testing.