Fatty acid by-products and methods of using same

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C209S167000

Reexamination Certificate

active

07624878

ABSTRACT:
Methods and compositions for separating materials are provided. In an embodiment, the present invention provides a method of separating a first material from a second material. For example, the method can comprise mixing the first material and the second material in a slurry with a beneficiation composition. The beneficiation composition can comprise one or more fatty acid by-products derived from a biodiesel manufacturing process and one or more green collectors. Air bubbles can be provided in the slurry to form bubble-particle aggregates with the first material and the bubble-particle aggregates can be allowed to be separated from the second material.

REFERENCES:
patent: 2163702 (1939-06-01), Ried
patent: 2377129 (1945-05-01), Christmann et al.
patent: 4148720 (1979-04-01), Wang et al.
patent: 4233150 (1980-11-01), Wang et al.
patent: 4340467 (1982-07-01), Wang et al.
patent: 4589980 (1986-05-01), Keys
patent: 4678562 (1987-07-01), Keys
patent: 4915825 (1990-04-01), Christie et al.
patent: 6799682 (2004-10-01), Yoon
patent: 6871743 (2005-03-01), Yoon
patent: 2003/0146134 (2003-08-01), Yoon
patent: 2005/0269248 (2005-12-01), Cameron et al.
patent: 9302739 (1995-01-01), None
patent: WO 2004098782 (2004-11-01), None
Kirk-Othmer, A Wiley-Interscience Publication; Encyclopedia Of Chemical Technology, Fourth Edition, 1994.

LandOfFree

Say what you really think

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

Rating

Fatty acid by-products and methods of using same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fatty acid by-products and methods of using same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fatty acid by-products and methods of using same will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4065572

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