A continuous walking device for the purification and saturation of the vapors coming from the distillation of the wood, in order to extract from them the tar and for the degassing of gases.
ES123308A1
A procedure for charring the wood by means of mechanical wheels with obtaining tarred and pyrogenic byproducts.
CA194849A
Removal of tar from pyroligneos liquids
US1326432A
Process and apparatus for the recovery of ether and alcohol vapors contained in the air of factories.
GB191127005A
Improvements in Apparatus for the Continuous Distillation and Purification of Crude Petroleum, Coal Tar and the like.
GB190613217A
Process of Desulphurising Saccharine Fruit Juices.
GB190001228A
Improvements in the Production of Alcohol and of Pressed Yeast by the aid of Sugar Forming Organisms.
CA201511A
Process for removing the tar from the products of the distillation of wood or coal
CA234715A
Tar production
CA263861A
Dehydrated alcohol apparatus
CA278821A
Dehydrated alcohol
CA273388A
Methylene rectification
CA242915A
Apparatus for the production of formol by catalysis
