Barium sulfate product

C - Chemistry – Metallurgy – 01 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C01F 11/46 (2006.01) C09C 1/02 (2006.01)

Patent

CA 2634271

This invention generally relates to a barium sulfate product particularly useful as an X-ray contrast agent in preparations administered for examination of the gastrointestinal tract and to processes for making the product from naturally occurring barite ore containing barium sulfate crystals and gangue materials. The process includes treating or contacting the barium sulfate-contain-ing particles obtained from barite ore with a fluidizing agent in a liquid medium to remove gangue materials present therein.

La présente invention concerne généralement un produit de sulfate de baryum particulièrement utile en tant qu'agent de contraste de rayons X dans les préparations administrées dans un but d'examen du conduit gastro-intestinal et des procédés de fabrication du produit à partir de minerai de baryte d'origine naturelle contenant des cristaux de sulfate de baryum et des matériaux gangue. Le procédé comprend le traitement ou la mise en contact en milieu liquide des particules contenant du sulfate de baryum obtenues à partir du minerai de baryte avec un agent de fluidisation de manière à éliminer les matériaux gangue présents dans celles-ci.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Barium sulfate product does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFCA-PAI-O-1748067

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.