Separation process

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United States of America Patent

PATENT NO 7833499
SERIAL NO

11818300

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A separation process for separating two or more immiscible liquids using fiber-film technology is disclosed. This separation process is especially useful in the separation of disulfide oil formed during the oxidation of spent caustic solution that was used to remove sulfur contaminates from light hydrocarbons.

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Patent Owner(s)

Patent OwnerAddress
MERICHEM TECHNOLOGIES LLC5450 OLD SPANISH TRAIL HOUSTON TX 77023

International Classification(s)

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  • 2007 Application Filing Year
  • C01D Class
  • 42 Applications Filed
  • 22 Patents Issued To-Date
  • 52.39 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200720082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Turner, V Kenneth La Porte, US 1 6
Zang, Tiejun Bellaire, US 1 6

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Patent Citation Ranking

  • 6 Citation Count
  • C01D Class
  • 19.23 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges517401 - 1011 - 200123456789101112131415161718

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