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    REMOVING OIL FROM WATER, MONITORING OF ADSORBENT SATURATION
    12.
    发明专利
    REMOVING OIL FROM WATER, MONITORING OF ADSORBENT SATURATION 未知

    公开(公告)号：CA2422074A1

    公开(公告)日：2002-05-10

    申请号：CA2422074

    申请日：2001-11-05

    Applicant: AMCOL INTERNATIONAL CORP

    Inventor： SMITH JEFFREY J ,  ROBICHAUX ELMO ,  BERGER MICHAEL A ,  OCCHIPINTI JOHN ,  DARLINGTON JERALD W JR ,  JOHNSON MICHAEL R

    IPC: B01D17/02 ,  B01D29/11 ,  B01D35/00 ,  B01D35/143 ,  C02F1/28 ,  C02F1/40 ,  C02F1/68 ,  B01D15/08

    Abstract: Apparatus in fluid communication with a water leg portion of a hydrocarbon- contaminated water, e.g., a water leg portion of an offshore drilling or production platform sump tank for conveying water, separated from oil, into contact with organophilic media canisters such that the hydrocarbons and oth er organic materials commingled with the sump tank water will be adsorbed onto the organophilic media and detected by the embedded probe in selected canisters. The canisters are provided in a plurality of stacks and are in fluid communication with a header disposed at the bottom of the vessel housi ng the various stacks of canisters. Solids that do not pass through the caniste rs are accumulated at the bottom of the vessel and easily drained through a dra in port. The water will pass through the media and will be conveyed back to the ocean water without contamination . At some point in time, the organophilic media will become "spent" and at a certain "spent level", the saturated condition of the organomedia will be electronically detected by the embedded probe and alarm/control panel. The alarm indicates that the "spent" organophilic media should be replaced with fresh media or the spent media regenerated.

    METHOD AND APPARATUS FOR REMOVING HYDROCARBONS FROM WATER
    14.
    发明专利
    METHOD AND APPARATUS FOR REMOVING HYDROCARBONS FROM WATER 未知

    公开(公告)号：CA2418068C

    公开(公告)日：2009-01-20

    申请号：CA2418068

    申请日：2003-01-30

    Applicant: AMCOL INTERNATIONAL CORP

    Inventor： DARLINGTON JERALD W JR ,  OCCHIPINTI JOHN ,  SMITH JEFFREY J ,  JUST GERARD A

    IPC: C02F1/38 ,  B01D17/02 ,  B03D1/14 ,  C02F1/00 ,  C02F1/40 ,  C02F9/00 ,  C02F9/02

    Abstract: An improved production water treatment system and method are disclosed. The treatment apparatus includes a vertically oriented vessel wit h tangentially disposed injection nozzles including one or more injection nozzles for the introduction of production water and one or more injection nozzles for the introduction of recycled water from the vessel and a sparge gas. The tangential orientation of the injection nozzles creates a cyclonic flow within the vess el for improved sparge gas bubble/hydrocarbon contact. A hydrocarbon-rich layer migrates to the top surface of the liquid in the vessel where it is removed about a center axis of the vessel. The resulting hydrocarbon-lean production water has a sufficient ly low hydrocarbon content that it is eligible for more intensive processing, such as with organophillic clay cartridges.

    18.
    发明专利
    未知

    公开(公告)号：NO20031985A

    公开(公告)日：2003-05-02

    申请号：NO20031985

    申请日：2003-05-02

    Applicant: AMCOL INTERNATIONAL CORP

    Inventor： SMITH JEFFREY J ,  DARLINGTON JR JERALD W ,  JOHNSON MICHAEL R ,  OCCHIPINTI JOHN ,  ROBICHAUX ELMO ,  BERGER MICHAEL A

    IPC: B01D17/02 ,  B01D29/11 ,  B01D35/00 ,  B01D35/143 ,  C02F1/28 ,  C02F1/40 ,  C02F1/68 ,  B01D

    CPC classification number: C02F1/681 ,  B01D17/0202 ,  B01D17/0214 ,  B01D29/114 ,  B01D29/52 ,  B01D29/54 ,  B01D35/143 ,  B01D2201/0476 ,  C02F1/281 ,  C02F2101/32 ,  Y10S210/924

    Abstract: Apparatus in fluid communication with a water leg portion of a hydrocarbon-contaminated water, e.g., a water leg portion of an offshore drilling or production platform sump tank for conveying water, separated from oil, into contact with organophilic media canisters such that the hydrocarbons and other organic materials commingled with the sump tank water will be adsorbed onto the organophilic media and detected by the embedded probe in selected canisters. The canisters are provided in a plurality of stacks and are in fluid communication with a header disposed at the bottom of the vessel housing the various stacks of canisters. Solids that do not pass through the canisters are accumulated at the bottom of the vessel and easily drained through a drain port. The water will pass through the media and will be conveyed back to the ocean water without contamination. At some point in time, the organophilic media will become "spent" and at a certain "spent level", the saturated condition of the organomedia will be electronically detected by the embedded probe and alarm/control panel. The alarm indicates that the "spent" organophilic media should be replaced with fresh media or the spent media regenerated.

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