Much depends upon your mechanical skills and facilities
available to you. Try this:
http://www.cheniere.org/misc/wankel.htm
and give this a good amount of study:
http://tinyurl.com/y59na4
chemical engineering? There is a firm called GRC which is
turning waste plastics back into an oil like material to be
then processed like crude oil:
http://tinyurl.com/3xfrpx
Paul.






--- In freenergy@yahoogroups.com, "chemenger_7" <chemenger_7@...> wrote:
>
> hello everyone....
> m a 3rd year , chemical engineering student..
> i have to give a presentation on "alternate sources of energy and
> environment" could u please suggest me some good topic....
> harsh
>