Actress Natasha Richardson Dies After Head Injury While Skiing. Natasha Richardson, the Tony Award-winning British actress, died Wednesday at Lenox Hill Hospital in Manhattan where she had been transported from SacrÃ© Coeur Hospital in Montreal. Richardson received head trauma in a fall in a beginners' area known as the flats at Mont Tremblant, Canada Monday.
Alkenes: Industrial Importance. Alkenes find many diverse applications in industry. They are used as starting materials in the syntheses of alcohols, plastics, laquers, detergents, and fuels.The most important alkenes for the chemical industry are ethene, propene and 1,3-butadiene.Ethene is the most important organic feedstock in the chemical industry.lkenes: Industrial Importance. Alkenes find many diverse applications in industry. They are used as starting materials in the syntheses of alcohols, plastics, laquers, detergents, and fuels.
In pharmaceuticals, for example, gellan gum is used to make tablets that are easy to swallow, as well as to adjust the rate of release of their medicinal compounds in the body. It is also used in biotechnology, as replacement for agar-agar, as a growth environment of bacteria.ellan gum is used mainly in the food industry as an anti-settling agent, thickener, stabilizer or to structure prepared foods. Used in very small doses, it acts as an anti-settling agent in liquids, while adding only a very light viscosity.