Wood gas is a syngas fuel which can be used as a fuel for furnaces, stoves and vehicles in . In Germany alone, around 500,000 "producer gas" vehicles were in use at the end of the war. . This means that 1000 kg of wood combustible matter has been found to substitute 365 litres of petrol during real .. Wood products.
Pulp is a lignocellulosic fibrous material prepared by chemically or mechanically separating cellulose fibres from wood, fiber crops or waste paper. The wood fiber sources required for pulping are "45% sawmill residue, 21% . The finished product may be either bleached or non-bleached, depending on the customer.
because of replacement by engineered (composite) wood products. Large-scale . primary and secondary wood products from tropical forests have exceeded .. Conference of the Parties in Bonn, Germany, in May 2008) addresses all of.
Jan 18, 2009 . It is derived from wood pulp-based lignin and can be mixed with a number . a strong, non-toxic alternative to petroleum-based plastics, Eisenreich said, . The final product can resemble highly polished wood or have a more.
Dec 22, 2008 . German researchers are ramping up a manufacturing technique for making toys and other products from a renewable and surprisingly versatile.
Jun 10, 2016 . (2009) simulated carbon fluxes from forest stands to wood products in central Germany by using timber sale and wood processing data in the region. ... For material substitution, we assumed wood products would substitute.
Since the carbon storage effect due to harvested wood products (HWP) . The HWP carbon storage effect and substitution effect (carbon reduction by . Rüter S (2008) Model of estimating carbon storage effects in wood products in Germany.
German engineers have tried every substitute for rubber they can think of, and . Acetone can be made from wood or acetate of lime, but these supplies are . Acetic acid, however, is the product of fermentation of grain or potatoes, but the.
Jan 17, 2007 . cooperations between science and industry in Iran and Germany. . Integration concept of Non Timber Forest Products (NTFP) into Multiple Use ... densities with a substitute for wood, in this case maize, we want to realise.
intangible product quality and then compares Nordic wood product suppliers with sup- pliers from . substitute materials but also heavily influenced by the drop.
and the substitution effects of forestry and wood use. Substitution effects are assessed .. timber harvesting wood product use in the German state of North Rhine.
forest products' role in energy displacement and carbon cycling. It analyzed the behavior of . Keywords: Wood products, market substitution, carbon pools, avoided emissions. ... Present role of German forests and forestry in the national.