초록 ▼

A process for removing CO2from a CO2-containing gas. The process includes scrubbing CO2from a CO2-containing gas using an aqueous phase liquid forming a CO2-enriched aqueous phase. The CO2-enriched aqueous phase is then disposed of in at least one of a marine environment, a terrestrial formation or

A process for removing CO2from a CO2-containing gas. The process includes scrubbing CO2from a CO2-containing gas using an aqueous phase liquid forming a CO2-enriched aqueous phase. The CO2-enriched aqueous phase is then disposed of in at least one of a marine environment, a terrestrial formation or combination thereof.

대표청구항 ▼

A process for removing CO2from a CO2-containing gas. The process includes scrubbing CO2from a CO2-containing gas using an aqueous phase liquid forming a CO2-enriched aqueous phase. The CO2-enriched aqueous phase is then disposed of in at least one of a marine environment, a terrestrial formation or

A process for removing CO2from a CO2-containing gas. The process includes scrubbing CO2from a CO2-containing gas using an aqueous phase liquid forming a CO2-enriched aqueous phase. The CO2-enriched aqueous phase is then disposed of in at least one of a marine environment, a terrestrial formation or combination thereof. SUP>aRb)q--, (C2-C6)alkenyl, (C2-C6)alkynyl, (C1-C6)alkylamino-, (C1-C6) dialkylamino, amino(C1-C6)alkyl-, --(CRaRb)qNRaR14,--C(O)NRaR14,--NR14C(O)R15,--NR14OR15,--CH=NOR15,--NR14C(O)OR15,--NR14S(O)jR15,--C(O)R15,--C(S)R15,--C(O)OR15,--OC(O)R15,--SO2NRaR14,--S(O)jR15,or --(CRaRb)qS(O)jR15; each Raand Rbis independently H or (C1-C6)alkyl; Rcis H or R11; each q is independently an integer from 0 to 6; each j is independently 0, 1 or 2; R3is H, halo, (C1-C6)alkyl, or mono-, di- or tri-halo(C1-C6)alkyl; R4is H, (C1-C6)alkyl, (C3-C8)cycloalkyl, --C(O)R15,--C(S)R15,--(CRaRb)tO(C1-C6alkyl), --(CRaRb)tS(C1-C6alkyl), --(CRaRb)rC(O)R15,--(CRaRb)rR15,--SO2R15or --(CRaRb)q-phenyl, wherein the phenyl moiety is optionally substituted with from one to five independently selected R16; each r is independently an integer from 2 to 5; each t is independently an integer from 1 to 6; R5and R9are each independently H, (C1-C6)alkyl, (C3-C8)cycloalkyl, --C(O)R15,--C(S)R15,--(CRaRb)tO(C1-C6alkyl), --(CRaRb)tS(C1-C6alkyl), --(CRaRb)rC(O)R15,--(CRaRb)rR15or --SO2R15; R6is H, (C1-C6)alkyl, (C3-C8)cycloalkyl, --C(O)R15,--C(S)R15,--(CRaRb)qO(C1-C6alkyl), --(CRaRb)qS(C1-C6alkyl), --(CRaRb)rC(O)R15,--(CRaRb)rR15or --SO2R15; R7is (C1-C6)alkyl, (C2-C6)alkenyl, (C2-C6)alkynyl, --(CRaRb)qO(C1-C6alkyl); --(CRaRb)qS(C1-C6alkyl); (C3-C8)cycloalkyl, --C(O)R15,--C(S)R15,--(CRaRb)rC(O)R15,--(CRaRb)rC(S)R15,--(CRaRb)rR15or --SO2R15; or R7is phenyl, or phenyl-Z1-- optionally substituted with one to five independently selected R12; Z1is --SO2-- or --(CRaRb)v--; v is independently an interger from 1 to 6; wherein the alkyl, and cycloalkyl, moieties of the foregoing R6group is optionally substituted independently with 1 to 3 substituents independently selected from halo, cyano, nitro, trifluoromethyl, trifluoromethoxy, azido, --OR15,--C(O)R15,--C(O)OR15,--OC(O)R15,--NR14C(O)R15,--C(O)NRaR