Process for refining bismuth

Details Process for refining bismuth Process for refining bismuth

C - Chemistry, Metallurgy

22

B

C22B 30/06 (2006.01) C22B 13/02 (2006.01)

Patent

CA 2093693

A B S T R A C T An improved process for deleading debismuthized dross is provided wherein the upgraded dross is treated by cupellation to form a slag until the level of bismuth in the upgraded dross reaches about 45% by weight. After cupellation, the partially deleaded upgraded dross may be treated by conventional means such as halogenation to provide a substantially pure bismuth product.

Affiliated with

Also associated with

Rating

Process for refining bismuth does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for refining bismuth, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for refining bismuth will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1513059