The project VALENTEX (Enhancement Energy byproducts Textiles) has as main objective to develop a pilot unit in bed gasification jet square base following experimentation cold conducted in the laboratories of the Polytechnic of Turin. The pilot unit consists essentially of a preheater, a fluidized reactor jet and a gas treatment section by dust removal and washing. The textile material of scrap consisting of textile fibers and powders must undergo a pellets phase that facilitates accurate dosing to the conditions of their gasification (about 850 ° C). The process variables are constituted by the type of gas promoting fluidization, the extent and composition of the pellets, the temperature of reaction. The analysis of gases (H2, CO, CO2, hydrocarbons C1-C4) is conducted online by an instrument based on spectrophotometric techniques.
The instrument produced by ETG model 6700 provides to perform the following functions:
Speciation analysis with C2-C5 hydrocarbons in real time via analysis technique TFS.
Analysis of Hydrogen technology TCD
Analysis of the oxygen analyzer with paramagnetic technology.
Automatic calculation of the calorific value according to ISO 6976
- Gas analyzer hire