Process for making expanded slag

C - Chemistry – Metallurgy – 04 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C04B 5/00 (2006.01) C21B 3/08 (2006.01)

Patent

CA 2207780

Metallurgical slag is expanded to produce a lightweight solid by forming a stream of molten liquid slag of controlled rate of flow and mixing the stream of slag with a controlled quantity of water and flowing the interacting mixture of slag and water into a receptacle. The interaction between slag and water is allowed to proceed for a predetermined period of time to form an expanded solid without theaddition of any additional cooling water which would otherwise quench the material and vitrify it. In the receptacle, a vaned rotor operates to segment the interacting mixture of slag and water and project the segmented mixture through the air for collection into a heap.

Laitier de haut fourneau expansé pour produire un solide léger en constituant un flux de laitier en fusion à un débit contrôlé et en mélangeant le flux de laitier à une quantité donnée d'eau et en laissant s'écouler le mélange de laitier et d'eau qui interagissent dans un récipient. On laisse l'interaction entre le laitier et l'eau se dérouler pendant une période déterminée pour que se forme un solide expansé sans ajout d'eau de refroidissement supplémentaire qui, autrement, tremperait le matériau et le vitrifierait. Dans le récipient, un rotor à palettes sert à segmenter le mélange de laitier et d'eau qui interagissent et à projeter ce mélange en l'air pour qu'il s'amasse en tas.

LandOfFree

Say what you really think

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

Rating

Process for making expanded slag 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 making expanded slag, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for making expanded slag will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1549226

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