In-Ex-Tube 29T for gases related organic reactions

In-Ex tube was designed for gases related organic reactions. By using this special designed reaction tube, several gases relied organic reactions are applicable, including CO, SO2 and H2. Ex-situ gas production takes place in a reaction tube in which a smaller tube (with holes in the middle) is placed. The two tubes form a closed environment so that no gases can escape. The by-products can be kept out of the reaction tube and successfully avoided the problems in product purification and additional waste generation. Moderate to good yields of the desired products can be produced without any problem.