DuPont to Displace Fossil Fuels
Hurray for DuPont (I think).
$this->bbcode_second_pass_quote('', '.')..E. I. du Pont de Nemours & Company, unlike most chemical companies, has moved the quest for bio-based raw materials off the wish list and onto the to-do agenda. The company has allocated nearly 10 percent of its $1.3 billion research budget to extracting ingredients from carbohydrates — things that grow and can be infinitely replaced — rather than from hydrocarbons, which are mined or drilled and readily depleted.
DuPont already makes 10 percent of its products from nonpetrochemical substances, and Charles O. Holliday Jr., DuPont's chief executive, expects to increase that to 25 percent by 2010. By then, he says, such products will yield the equivalent of $3 billion in revenue in current dollars. The way Mr. Holliday sees it, so-called industrial biotechnology can solve myriad problems. It can insulate DuPont from the relentless rise in gas and oil prices. It can win kudos from environmentalists and shareholders who worry about the harmful effect of extracting and burning oil. It can play well in Washington, particularly since a quest for alternate energy sources was a crucial point in President Bush's State of the Union message. But during a nearly two-hour conversation in his spacious office above the Hotel DuPont, Mr. Holliday stressed his real motive in pushing for bio-based materials: his belief that they yield better products. He notes, for example, that the corn-based propane diol, a product used in carpet fibers that DuPont will begin selling this spring, offers better dye absorption and stain resistance than the petrochemical version DuPont now sells.
"We're using biology to solve problems that chemistry can't," he said.
It is not just bombast. DuPont is working with the Energy Department to turn corn plants — the husks, the ears, the stems, everything — into vehicular fuel. DuPont is close to developing plant-based hair dyes and nail polishes that will not adhere to skin, surgical bio-glues that can stanch internal bleeding and a textile fiber made from sugar that will act and feel like cotton.
This spring DuPont will open a factory in Loudon, Tenn., that will make propane diol — trademarked as Sorona — from glucose. For now the output is earmarked for carpet fiber, but DuPont is exploring whether it can work in rigid plastics for automobile interiors or de-icing compounds for airplanes.
The company has already converted many labs that once worked on pharmaceuticals or textiles — two businesses DuPont has shed — to now search for ingredients to replace oil and gas. Next year, it plans to cluster them all in one building and move a marketing staff in with them. ...