©International Paper - Atelier de délignification à l'oxygène de l'usine International Paper Saillat. Le groupe papetier américain International Paper a investi 20 millions d'euros dans un atelier de ...
THE retting of flax, which is a delignification and a degumming process brought about by microorganisms, has been used in Europe for many years in the linen industry. Retting is usually applied to the ...
Turning wood into paper uses lots of chemicals, whose waste products are a serious environmental concern. A new approach to the problem conjures up some clever chemistry but shows that there are no ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results