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1. (WO2007009567) APPARATUS AND METHOD FOR MIXING A LIQUID MATERIAL AND A FLOWABLE POWDERY MATERIAL TO OBTAIN A SLURRY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/009567 International Application No.: PCT/EP2006/006302
Publication Date: 25.01.2007 International Filing Date: 29.06.2006
Chapter 2 Demand Filed: 14.05.2007
IPC:
B01F 3/12 (2006.01) ,B01F 3/22 (2006.01) ,B01F 5/04 (2006.01) ,B01F 5/10 (2006.01) ,B01F 15/00 (2006.01) ,B28C 1/08 (2006.01) ,B28C 5/00 (2006.01) ,B28C 5/02 (2006.01) ,B28C 9/00 (2006.01) ,E21B 21/06 (2006.01) ,B01F 11/00 (2006.01) ,B01F 15/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
3
Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
12
liquids with solids
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
3
Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
22
Aftertreatment of the mixture
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5
Flow mixers; Mixers for falling materials, e.g. solid particles
04
Injector mixers
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5
Flow mixers; Mixers for falling materials, e.g. solid particles
10
Circulation mixers
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15
Accessories for mixers
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
C
PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
1
Apparatus or methods for obtaining or processing clay
02
for producing or processing clay suspensions
06
Processing suspensions
08
Separating suspensions, e.g. for obtaining clay, for removing stones
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
C
PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
5
Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
C
PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
5
Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
02
without using driven mechanical means effecting the mixing
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
C
PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
9
General arrangement or layout of plant
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
21
Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
06
Arrangements for treating drilling fluids outside the borehole
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
11
Mixers with shaking, oscillating, or vibrating mechanisms
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15
Accessories for mixers
02
Feed or discharge mechanisms
Applicants:
SERVICES PETROLIERS SCHLUMBERGER [FR/FR]; 42, rue Saint-Dominique F-75007 Paris, FR (FR)
SCHLUMBERGER TECHNOLOGY B.V. [NL/NL]; Parkstraat 83-89 2514 JG The Hague, NL (AE, AL, AU, AZ, BG, CO, CZ, DE, DK, GR, HU, ID, IE, IL, IT, KP, KR, KZ, LT, MX, NO, NZ, OM, PL, RO, RU, SI, SK, TM, TN, TR, TT, UA, UZ, ZA)
SCHLUMBERGER HOLDINGS LIMITED [--/--]; P.O. Box 71 Craigmuir Chambers Road Town Tortola, VG (GB, JP, NL)
SCHLUMBERGER CANADA LIMITED [CA/CA]; 525-3rd Ave S.W. Calgary, Alberta T2P 0G4, CA (CA)
PRAD RESEARCH AND DEVELOPMENT NV [--/--]; De Ruyterkade 62 Willemstad-Curacao, AN (AG, AM, AT, BA, BB, BE, BF, BJ, BR, BW, BY, BZ, CF, CG, CH, CI, CM, CN, CR, CU, CY, DM, DZ, EC, EE, EG, ES, FI, GA, GD, GE, GH, GM, GN, GQ, GW, HN, HR, IN, IS, KE, KG, KM, KN, LA, LC, LK, LR, LS, LU, LV, LY, MA, MC, MD, MG, MK, ML, MN, MR, MW, MZ, NA, NE, NG, NI, PG, PH, PT, RS, SC, SD, SE, SG, SL, SM, SN, SY, SZ, TD, TG, TJ, TZ, UG, VC, VN, ZM, ZW)
RONDEAU, Joel [FR/FR]; FR (UsOnly)
Inventors:
RONDEAU, Joel; FR
Agent:
ETUDES & PRODUCTIONS SCHLUMBERGER; 1, rue Henri Becquerel - BP 202 F-92142 Clamart Cedex, FR
Priority Data:
05291577.422.07.2005EP
Title (EN) APPARATUS AND METHOD FOR MIXING A LIQUID MATERIAL AND A FLOWABLE POWDERY MATERIAL TO OBTAIN A SLURRY
(FR) PROCEDE ET APPAREIL PERMETTANT D'OPTIMISER UN PROCESSUS DE MELANGE
Abstract:
(EN) The invention discloses a system for mixing a liquid material and a solid material, said system comprising: i) a base unit (22') , for the liquid material and the solid material; ii) a liquid material supply (21) ; iii) a solid material supply (200) ; iv) a liquid/solid mixing output (23) ; and v) an injection unit (20) connected to the liquid material supply and to the solid material supply, said injection unit injecting said liquid material and said solid material in the base unit; vi) a separation and extraction unit (24) simultaneously separating surplus of gas coming from the mixing of the liquid material and the solid material and extracting from the base unit said surplus of gas. Further disclosed is a method for mixing a liquid material and a solid material, said method comprising the steps of : i) mixing the liquid material and the solid material to form a liquid/solid slurry; ii) separating and extracting simultaneously from said liquid/solid slurry surplus of gas coming from the mixing of the liquid and the solid material; and iii) extracting from said liquid/ solid slurry a liquid/solid material substantially without gas.
(FR) L'invention concerne un système permettant de mélanger un matériau liquide et un matériau solide, qui comprend: i) une unité de base destinée au matériau liquide et au matériau solide; ii) une alimentation de matériau liquide; iii) une alimentation de solide; iv) une sortie de mélange liquide/solide; v) une unité d'injection connectée à l'alimentation de matériau liquide et à l'alimentation de matériau et à l'unité d'injection qui injecte ledit matériau liquide et ledit matériau solide dans l'unité de base; vi) et une unité de séparation et d'extraction permettant de séparer et d'extraire simultanément de l'unité de base un surplus de gaz provenant du mélange de matériau liquide et de matériau solide.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
NO20080306BRPI0613630-3US20080212397CN101309744CA2615556