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1. (WO2017112806) MULTILAYER FILTRATION DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/112806 International Application No.: PCT/US2016/068107
Publication Date: 29.06.2017 International Filing Date: 21.12.2016
IPC:
A23D 7/02 (2006.01) ,B01D 25/00 (2006.01) ,B01D 25/12 (2006.01) ,B01D 25/176 (2006.01) ,B01D 39/14 (2006.01) ,B08B 7/00 (2006.01)
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
D
EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
7
Edible oil or fat compositions containing an aqueous phase, e.g. margarines
02
characterised by the production or working-up
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
25
Filters formed by clamping together several filtering elements or parts of such elements
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
25
Filters formed by clamping together several filtering elements or parts of such elements
12
Filter presses, i.e. of the plate or plate and frame type
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
25
Filters formed by clamping together several filtering elements or parts of such elements
12
Filter presses, i.e. of the plate or plate and frame type
176
attaching the filter element to the filter press plates, e.g. around the central feed hole in the plates
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
39
Filtering material for liquid or gaseous fluids
14
Other self-supporting filtering material
B PERFORMING OPERATIONS; TRANSPORTING
08
CLEANING
B
CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
7
Cleaning by methods not provided for in a single other subclass or a single group in this subclass
Applicants:
CLARIFICATION TECHNOLOGY, INC. [US/US]; 9805 NE 116th St. PMB A200 Kirkland, Washington 98034, US
Inventors:
MCLEOD, Neil, Alexander; GB
Agent:
ABEDI, Syed; US
OBEIDAT, Baha, A.; US
KUMABE, Blake, K.; US
SOLTANI, Bobby, B.; US
SARGEANT, Brooke; US
QUIST, Brooke, W.; US
ROTH, Carol, J.; US
O'BRIEN, Daniel; US
CARLSON, David, V.; US
STARK, Duncan; US
TARLETON, E., Russell; US
SUN, Eileen, S.; US
HARWOOD, Eric, A.; US
ABRAMONTE, Frank; US
HAN, Hai; US
TALBERT, Hayley, J.; US
CARTER, James, J.; US
WHITE, James, A. D.; US
BARRETT, Jared, M.; US
PEPE, Jeffrey, C.; US
DANLEY, Jeffrey, E.; US
SAKOI, Jeffrey, M.; US
BAUNACH, Jeremiah, J.; US
KARLEN, John, R.; US
MORGAN, John, A.; US
WAKELEY, John, J.; US
COE, Justin, E.; US
HENCKEL, Karen, M.; US
HEFTER, Karl, A.; US
HERMANNS, Karl, R.; US
MORGAN, Kevan, L.; US
COSTANZA, Kevin, S.; US
LINFORD, Lorraine; US
COOPER, Michael, P.; US
RUSYN, Paul; US
LIN, Qing; US
HALLER, Rachel, A.; US
IANNUCCI, Robert; US
KOVELMAN, Robert, L.; US
WEBB, Samuel, E.; US
LEEK, Shoko, I.; US
ROSENMAN, Stephen, J.; US
SATAGAJ, Thomas, J.; US
BOLLER, Timothy, L.; US
LIGON, Toby, J.; US
FERRON, William, O., Jr.; US
Priority Data:
62/271,19222.12.2015US
Title (EN) MULTILAYER FILTRATION DEVICE
(FR) DISPOSITIF DE FILTRATION MULTICOUCHE
Abstract:
(EN) A filtration device for filtering cooking oil is provided. The filtration device may include a hub and one or more filtration units having a central aperture to coupleably receive the hub. Each of the one or more filtration units may include a first upper filter sheet including a water insoluble or partially water insoluble material or combination of materials that convert or at least partially convert free fatty acid in the cooking oil to soap and a second upper filter sheet arranged adjacent to the first upper filter sheet and coupled thereto. The second upper filter sheet can include a material or combination of materials that remove or at least partially remove the soap from the cooking oil to produce filtered cooking oil. The one or more filtration units can be in fluid communication with the hub through which filtered cooking oil may be removed from the filtration device.
(FR) L'invention concerne un dispositif de filtration pour la filtration d'huile de cuisson. Le dispositif de filtration peut comprendre un moyeu et une ou plusieurs unités de filtration comportant une ouverture centrale pour recevoir le moyeu d'une manière permettant un accouplement. La ou chacune des unités de filtration peuvent comprendre une première feuille de filtre supérieure comprenant un matériau ou une combinaison de matériaux insoluble dans l'eau ou partiellement insoluble dans l'eau qui convertissent ou convertissent au moins partiellement en savon les acides gras libres présents dans l'huile de cuisson et une seconde feuille de filtre supérieure placée en position adjacente à la première feuille de filtre supérieure et accouplée à celle-ci. La seconde feuille de filtre supérieure peut comprendre un matériau ou une combinaison de matériaux qui élimine ou élimine au moins partiellement le savon de l'huile de cuisson de façon à produire de l'huile de cuisson filtrée. La ou les unités de filtration peuvent être en communication fluidique avec le moyeu à travers lequel l'huile de cuisson filtrée peut être retirée du dispositif de filtration.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP3393266