made products, are expanding their cooperation in the field of column internals based on sgl's carbon fiber composite materials (cfc) going by the brand name sigrabond®. carbon and graphite products are used whenever other materials such as steel, aluminum, copper or plastic fail due to their limited...
area of alumina or quartz by nitrogen adsorption. d - ( ) standard test method for precipitated silica - surface area by multipoint bet nitrogen adsorption. d - ( ) standard test methods for precipitated silica - surface area by single point b.e.t. nitrogen adsorption. d - standard test method for carbon...
the us eia has a good quick overview here: eia: geothermal explained ) massachusetts has committed to aggressively reducing carbon emissions, and geothermal has been coming up increasingly often as a potential source of greener energy, whether in addition to, or in lieu of current options. in fact we...
greenhouse gas in the atmosphere, causing the earth's temperature to rise. this phenomenon 'global warming', causes changes in climate and landscapes, and ecological as well as behavioural abnormalities, not to mention mood swings of the majority of the human race. our key challenge today is to reduce carbon...
greenhouse gas in the atmosphere, causing the earth's temperature to rise. this phenomenon 'global warming', causes changes in climate and landscapes, and ecological as well as behavioural abnormalities, not to mention mood swings of the majority of the human race. our key challenge today is to reduce carbon...
aluminium on air from aluminium international today. host and editor nadine bloxsome is talking with hydro's head of brand & marketing hilde kallevig about greener aluminium. how can we as an industry drive and transform our production and products in a greener [...] the post hydro talks – podcast – low carbon...
better tires cobalt & nickel compounds to remove impurities from petroleum emissions control catalysts for marine engines specialty composite materials for automotive electro-mechanical assemblies, sensors and connectors recovery of precious & specialty metals recycling of end-of-life rechargeable batteries...
better tires cobalt & nickel compounds to remove impurities from petroleum emissions control catalysts for marine engines specialty composite materials for automotive electro-mechanical assemblies, sensors and connectors recovery of precious & specialty metals recycling of end-of-life rechargeable batteries...