The primary sources of biomass for the lignin feedstock material for the carbon fiber production equipment in a new federal Carbon Fiber Technology Center will be:
Switchgrass grown for production of cellulosic ethanol and related biofuels.
Hybrid poplars (Populus species) similarly grown for production of cellulosic ethanol and related biofuels.
Hard and softwood tree plantations (Tree Farms) grown for pulp and paper production (primarily softwood in North America).
Waste wood materials (sawdust, wood shavings, etc.) from the forest products industry.
That’s according to Dr. Frederick S. Baker, CSci, CChem, FRSC Distinguished R&D Staff at the Oak Ridge National Laboratories (ORNL) in Tennessee. The purpose of the project is to dramatically reduce the cost of carbon fiber so that it becomes affordable for use in automotive composites.
Dow Chemical and several other companies have launched a program in Omaha, Neb. to divert about 36 tons of plastics from landfills in its first phase, and convert it into energy used for cement production.
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
Some next-generation bio-based materials are superior in performance to their petro-based counterparts, but also face some commercial challenges. This is especially true of certain biopolymers, adhesives, coatings, and advanced materials.
Cars and other vehicles, as well as electronics and medical devices, continue to lead the use cases for the new plastics products we've been seeing, as engineers design products for tougher environments.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
So if you can't attend live, attend at your convenience.