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1. (WO2019060992) DISPLACED AIR CARBONATION (DAC) PROCESS AND SYSTEM
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Pub. No.: WO/2019/060992 International Application No.: PCT/CA2018/051215
Publication Date: 04.04.2019 International Filing Date: 26.09.2018
IPC:
C04B 40/02 (2006.01) ,B28B 11/24 (2006.01) ,C09K 3/10 (2006.01)
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
40
Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
02
Selection of the hardening environment
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
11
Apparatus or processes for treating or working the shaped articles
24
for curing, setting or hardening
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3
Materials not provided for elsewhere
10
for sealing or packing joints or covers
Applicants:
CARBOCLAVE CORP. [CA/CA]; 189 Deer Ridge Drive Kitchener, Ontario N2P 2K5, CA
Inventors:
AL-GHOULEH, Zaid; CA
HARGEST, Paul Wayne; CA
Agent:
BENOIT & COTE INC.; 560 Cremazie blvd. East Suite 300 Montreal, Québec H2P 1E8, CA
Priority Data:
62/564,82228.09.2017US
Title (EN) DISPLACED AIR CARBONATION (DAC) PROCESS AND SYSTEM
(FR) PROCÉDÉ ET SYSTÈME DE CARBONATATION D'AIR DÉPLACÉ (DAC)
Abstract:
(EN) The present invention relates to the use of carbon dioxide gas to cure concrete media by applying a pressure differential created through a partial replacement of the original ambient volume of air present in a curing enclosure with pure CO2 gas.
(FR) La présente invention concerne l'utilisation de dioxyde de carbone gazeux pour durcir des milieux en béton par application d'un différentiel de pression créé par remplacement partiel du volume ambiant d'origine de l'air présent dans une enceinte de durcissement par du CO2 gazeux pur.
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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, JO, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)