JP2010501343A - 燃焼排ガスからの二酸化炭素の除去 - Google Patents
燃焼排ガスからの二酸化炭素の除去 Download PDFInfo
- Publication number
- JP2010501343A JP2010501343A JP2009526066A JP2009526066A JP2010501343A JP 2010501343 A JP2010501343 A JP 2010501343A JP 2009526066 A JP2009526066 A JP 2009526066A JP 2009526066 A JP2009526066 A JP 2009526066A JP 2010501343 A JP2010501343 A JP 2010501343A
- Authority
- JP
- Japan
- Prior art keywords
- absorbent
- carbon dioxide
- acid
- salt
- gas stream
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 24
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title abstract description 14
- 239000003546 flue gas Substances 0.000 title abstract description 14
- 239000002250 absorbent Substances 0.000 claims abstract description 62
- 230000002745 absorbent Effects 0.000 claims abstract description 62
- 239000007789 gas Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 20
- -1 amino acid salt Chemical class 0.000 claims abstract description 18
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims abstract description 8
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 7
- 239000007864 aqueous solution Substances 0.000 claims abstract description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 6
- 150000001447 alkali salts Chemical class 0.000 claims abstract description 5
- JCBPETKZIGVZRE-UHFFFAOYSA-N 2-aminobutan-1-ol Chemical compound CCC(N)CO JCBPETKZIGVZRE-UHFFFAOYSA-N 0.000 claims abstract description 4
- ULAXUFGARZZKTK-UHFFFAOYSA-N 2-aminopentan-1-ol Chemical compound CCCC(N)CO ULAXUFGARZZKTK-UHFFFAOYSA-N 0.000 claims abstract description 4
- BLFRQYKZFKYQLO-UHFFFAOYSA-N 4-aminobutan-1-ol Chemical compound NCCCCO BLFRQYKZFKYQLO-UHFFFAOYSA-N 0.000 claims abstract description 4
- LQGKDMHENBFVRC-UHFFFAOYSA-N 5-aminopentan-1-ol Chemical compound NCCCCCO LQGKDMHENBFVRC-UHFFFAOYSA-N 0.000 claims abstract description 4
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 4
- 239000001257 hydrogen Substances 0.000 claims abstract description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 4
- WHXRLGMKAWGISQ-UHFFFAOYSA-M potassium;2-(dimethylamino)acetate Chemical compound [K+].CN(C)CC([O-])=O WHXRLGMKAWGISQ-UHFFFAOYSA-M 0.000 claims abstract description 4
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 claims abstract description 3
- WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 3
- CXIYBJSIDMCIMM-UHFFFAOYSA-M potassium;2-(diethylamino)acetate Chemical compound [K+].CCN(CC)CC([O-])=O CXIYBJSIDMCIMM-UHFFFAOYSA-M 0.000 claims abstract description 3
- UONVEJXPPRSKDE-UHFFFAOYSA-M potassium;2-[ethyl(methyl)amino]acetate Chemical compound [K+].CCN(C)CC([O-])=O UONVEJXPPRSKDE-UHFFFAOYSA-M 0.000 claims abstract description 3
- 230000008929 regeneration Effects 0.000 claims description 18
- 238000011069 regeneration method Methods 0.000 claims description 18
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 12
- 235000001014 amino acid Nutrition 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 150000004005 nitrosamines Chemical class 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000003795 desorption Methods 0.000 description 4
- 239000011368 organic material Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical compound NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000009264 composting Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- KMHJVMTZJOJIHA-UHFFFAOYSA-M potassium;2-(methylamino)propanoate Chemical compound [K+].CNC(C)C([O-])=O KMHJVMTZJOJIHA-UHFFFAOYSA-M 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 150000003335 secondary amines Chemical class 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- UHOZUUWRLMQQBZ-BYPYZUCNSA-N (2s)-2-(dimethylamino)-3-hydroxypropanoic acid Chemical compound CN(C)[C@@H](CO)C(O)=O UHOZUUWRLMQQBZ-BYPYZUCNSA-N 0.000 description 1
- GWTNBZSIFKQBCX-RGMNGODLSA-N (2s)-2-(dimethylamino)-3-methylbutanoic acid;2-(dimethylamino)-3-methylbutanoic acid Chemical compound CC(C)C(N(C)C)C(O)=O.CC(C)[C@H](N(C)C)C(O)=O GWTNBZSIFKQBCX-RGMNGODLSA-N 0.000 description 1
- FZLYRJBAUQHHIH-ZETCQYMHSA-N (2s)-2-(dimethylamino)-4-methylpentanoic acid Chemical compound CC(C)C[C@H](N(C)C)C(O)=O FZLYRJBAUQHHIH-ZETCQYMHSA-N 0.000 description 1
- FGYMBPVLRGWGDX-UHFFFAOYSA-N 1-methyl-2,3-dihydropyrrole 1-methylpyrrolidine-2-carboxylic acid Chemical compound CN1C(CCC1)C(=O)O.CN1C=CCC1 FGYMBPVLRGWGDX-UHFFFAOYSA-N 0.000 description 1
- AYIXGVABNMIOLK-UHFFFAOYSA-N 1-methylpiperidin-1-ium-3-carboxylate Chemical compound CN1CCCC(C(O)=O)C1 AYIXGVABNMIOLK-UHFFFAOYSA-N 0.000 description 1
- HCKNAJXCHMACDN-UHFFFAOYSA-N 1-methylpiperidine-4-carboxylic acid Chemical compound CN1CCC(C(O)=O)CC1 HCKNAJXCHMACDN-UHFFFAOYSA-N 0.000 description 1
- FRELKTYWXHKXSW-UHFFFAOYSA-N 2-(diethylamino)acetic acid Chemical compound CCN(CC)CC(O)=O.CCN(CC)CC(O)=O FRELKTYWXHKXSW-UHFFFAOYSA-N 0.000 description 1
- PLTPZXNUSNQTQQ-LEUCUCNGSA-N 2-(dimethylamino)-3-methylpentanoic acid;(2s,3s)-2-(dimethylamino)-3-methylpentanoic acid Chemical compound CCC(C)C(N(C)C)C(O)=O.CC[C@H](C)[C@H](N(C)C)C(O)=O PLTPZXNUSNQTQQ-LEUCUCNGSA-N 0.000 description 1
- MVECRNHAOKVBOW-UHFFFAOYSA-N 2-(dimethylamino)acetic acid Chemical compound CN(C)CC(O)=O.CN(C)CC(O)=O MVECRNHAOKVBOW-UHFFFAOYSA-N 0.000 description 1
- DSHVKGZMTQHPJU-WCCKRBBISA-N 2-(dimethylamino)propanoic acid;(2s)-2-(dimethylamino)propanoic acid Chemical compound CN(C)C(C)C(O)=O.CN(C)[C@@H](C)C(O)=O DSHVKGZMTQHPJU-WCCKRBBISA-N 0.000 description 1
- BSIUFWMDOOFBSP-UHFFFAOYSA-N 2-azanylethanol Chemical compound NCCO.NCCO BSIUFWMDOOFBSP-UHFFFAOYSA-N 0.000 description 1
- IPQKIOGNAKWLSO-UHFFFAOYSA-N 3-[2-carboxyethyl(methyl)amino]propanoic acid Chemical compound OC(=O)CCN(C)CCC(O)=O IPQKIOGNAKWLSO-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- OXOWTLDONRGYOT-UHFFFAOYSA-N 4-(dimethylamino)butanoic acid Chemical compound CN(C)CCCC(O)=O OXOWTLDONRGYOT-UHFFFAOYSA-N 0.000 description 1
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- 125000006577 C1-C6 hydroxyalkyl group Chemical group 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- UHOZUUWRLMQQBZ-UHFFFAOYSA-N N,N-Dimethyl-L-serin Natural products CN(C)C(CO)C(O)=O UHOZUUWRLMQQBZ-UHFFFAOYSA-N 0.000 description 1
- JMOXSQYGVIXBBZ-UHFFFAOYSA-N N,N-dimethyl-beta-alanine Chemical compound CN(C)CCC(O)=O JMOXSQYGVIXBBZ-UHFFFAOYSA-N 0.000 description 1
- GDFAOVXKHJXLEI-UHFFFAOYSA-N N-methylalanine Chemical compound CNC(C)C(O)=O GDFAOVXKHJXLEI-UHFFFAOYSA-N 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000001371 alpha-amino acids Chemical class 0.000 description 1
- 235000008206 alpha-amino acids Nutrition 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 150000001576 beta-amino acids Chemical class 0.000 description 1
- 239000003225 biodiesel Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 1
- 229940043276 diisopropanolamine Drugs 0.000 description 1
- OSAJMOCGOPTOQR-UHFFFAOYSA-N dimethylamino acetate;potassium Chemical compound [K].CN(C)OC(C)=O OSAJMOCGOPTOQR-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- XKLJHFLUAHKGGU-UHFFFAOYSA-N nitrous amide Chemical compound ON=N XKLJHFLUAHKGGU-UHFFFAOYSA-N 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- KMHJVMTZJOJIHA-DFWYDOINSA-M potassium;(2s)-2-(methylamino)propanoate Chemical compound [K+].CN[C@@H](C)C([O-])=O KMHJVMTZJOJIHA-DFWYDOINSA-M 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 159000000000 sodium salts Chemical group 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000001302 tertiary amino group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
(A)式(I)
Rは、水素、アルキルまたはヒドロキシアルキルであり、または基RはR1とともにアルキレンを形成し、
Mは、アルカリ金属であり、かつ
nは、1〜6の整数である]の少なくとも1つのアミノ酸塩、および
(B)少なくとも1つの第一級アルカノールアミン
の水溶液を包含する吸収剤に関し、その際、該吸収剤は、無機塩基性塩を本質的に含まない。
α−アミノ酸、例えばN,N−ジメチルグリシン(ジメチルアミノ酢酸)、N,N−ジエチルグリシン(ジエチルアミノ酢酸)、N,N−ジメチルアラニン(α−ジメチルアミノプロピオン酸)、N,N−ジメチルロイシン(2−ジメチルアミノ−4−メチルペンタン−1−酸)、N,N−ジメチルイソロイシン(α−ジメチルアミノ−β−メチル吉草酸)、N,N−ジメチルバリン(2−ジメチルアミノ−3−メチルブタン酸)、N−メチルピロリン(N−メチルピロリジン−2−カルボン酸)、N,N−ジメチルセリン(2−ジメチルアミノ−3−ヒドロキシプロパン−1−酸)、
β−アミノ酸、例えば3−ジメチルアミノプロピオン酸、N−メチルイミノジプロピオン酸、N−メチルピペリジン−3−カルボン酸、
またはアミノカルボン酸、例えばN−メチルピペリジン−4−カルボン酸、4−ジメチルアミノ酪酸
のアルカリ金属塩である。
N,N−ジメチルアミノ酢酸−カリウム塩、
N,N−ジエチルアミノ酢酸−カリウム塩、および
N−エチル−N−メチルアミノ酢酸−カリウム塩である。
2−アミノエタノール、
3−アミノプロパノール、
4−アミノブタノール、
2−アミノブタノール、
5−アミノペンタノール、
2−アミノペンタノール、
2−(2−アミノエトキシ)エタノールの中から選択されている。
アミノ酸塩(A)15〜50質量%、好ましくは20〜40質量%、殊に30〜40質量%および
アルカノールアミン(B)2〜20質量%、好ましくは5〜15質量%、殊に5〜10質量%を含有する。
a)有機物質、例えば燃焼排ガスもしくは煙道ガス(flue gas)の酸化、
b)有機物質を含有する廃棄物のコンポスト化および貯蔵、または
c)有機物質のバクテリアによる分解。
a)例えば70〜110℃への加熱、
b)放圧、
c)不活性流体を用いてのストリッピング
またはこれらの措置の2つのまたは全ての組み合わせによって再生される。
Claims (11)
- 吸収剤が、アミノ酸塩(A)15〜50質量%およびアルカノールアミン(B)2〜20質量%を含有する、請求項1記載の吸収剤。
- 吸収剤が、アミノ酸塩(A)20〜40質量%およびアルカノールアミン(B)5〜15質量%を含有する、請求項2記載の吸収剤。
- Mがカリウムである、請求項1から3までのいずれか1項記載の吸収剤。
- nが1または2である、請求項1から4までのいずれか1項記載の吸収剤。
- アミノ酸塩(A)が、
N,N−ジメチルアミノ酢酸−カリウム塩、
N,N−ジエチルアミノ酢酸−カリウム塩、および
N−エチル−N−メチルアミノ酢酸−カリウム塩
の中から選択されている、請求項1から5までのいずれか1項記載の吸収剤。 - アルカノールアミン(B)が、
2−アミノエタノール、
3−アミノプロパノール、
4−アミノブタノール、
2−アミノブタノール、
5−アミノペンタノール、
2−アミノペンタノール、
2−(2−アミノエトキシ)エタノール
の中から選択されている、請求項1から6までのいずれか1項記載の吸収剤。 - ガス流からの二酸化炭素の除去法において、その際、前記ガス流を、請求項1から7までのいずれか1項記載の吸収剤と接触させる、ガス流からの二酸化炭素の除去法。
- ガス流中の二酸化炭素の分圧が500mbar未満である、請求項8記載の方法。
- ガス流が、酸素および場合によって微量の窒素酸化物を含有する、請求項8または9記載の方法。
- 負荷された吸収剤を、
a)加熱、
b)放圧、
c)不活性流体を用いてのストリッピング
またはこれらの措置の2つのまたは全ての組み合わせによって再生する、請求項8または9記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06119660 | 2006-08-28 | ||
EP06119660.6 | 2006-08-28 | ||
PCT/EP2007/058866 WO2008025743A1 (de) | 2006-08-28 | 2007-08-27 | Entfernung von kohlendioxid aus verbrennungsabgasen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010501343A true JP2010501343A (ja) | 2010-01-21 |
JP4996686B2 JP4996686B2 (ja) | 2012-08-08 |
Family
ID=38719116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009526066A Active JP4996686B2 (ja) | 2006-08-28 | 2007-08-27 | 燃焼排ガスからの二酸化炭素の除去 |
Country Status (10)
Country | Link |
---|---|
US (2) | US20090320682A1 (ja) |
EP (1) | EP2059327B1 (ja) |
JP (1) | JP4996686B2 (ja) |
AU (1) | AU2007291278B2 (ja) |
CA (1) | CA2660595C (ja) |
DK (1) | DK2059327T3 (ja) |
ES (1) | ES2525428T3 (ja) |
NO (1) | NO340552B1 (ja) |
PL (1) | PL2059327T3 (ja) |
WO (1) | WO2008025743A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013543789A (ja) * | 2010-10-29 | 2013-12-09 | ハンツマン ペトロケミカル エルエルシー | 酸性ガスの除去のための吸着剤としての2−(3−アミノプロポキシ)エタン−1−オールの使用 |
JP2014518149A (ja) * | 2011-06-15 | 2014-07-28 | シンヴェント・アクシェセルスカープ | アミンベースの炭素捕捉から生じる化合物の化学分解方法 |
JP2015504367A (ja) * | 2011-11-21 | 2015-02-12 | フルーア・テクノロジーズ・コーポレイション | 二酸化炭素吸着プロセスにおけるニトロアミン生成の防止 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4971433B2 (ja) | 2006-05-18 | 2012-07-11 | ビーエーエスエフ ソシエタス・ヨーロピア | 炭化水素および酸素の共吸収を低減させた、流体流からの酸性のガスの除去 |
EP2105189A1 (de) * | 2008-03-27 | 2009-09-30 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zum Abtrennen von Kohlendioxid aus Rauchgas einer fossilbefeuerten Kraftwerksanlage |
ES2428236T3 (es) * | 2009-01-29 | 2013-11-06 | Basf Se | Agente absorbente que contiene aminoácido y promotor ácido para la eliminación de gases ácidos |
CN102548640B (zh) * | 2009-09-24 | 2015-02-18 | 株式会社东芝 | 二氧化碳吸收液 |
US8795618B2 (en) * | 2010-03-26 | 2014-08-05 | Babcock & Wilcox Power Generation Group, Inc. | Chemical compounds for the removal of carbon dioxide from gases |
GB201007085D0 (en) * | 2010-04-28 | 2010-06-09 | Univ Leeds | Process for the capture of carbon dioxide |
US8480787B2 (en) * | 2010-07-22 | 2013-07-09 | Honeywell International Inc. | Ultrasound-assisted electrospray ionic liquid for carbon dioxide capture |
DE102011000268B4 (de) * | 2011-01-21 | 2012-12-06 | Thyssenkrupp Uhde Gmbh | Verfahren und Vorrichtung zur Reduzierung von Nitrosaminen, die sich bei einer CO2-Entfernung von Rauchgasen mittels einer wässrigen Aminlösung bilden |
EP2481466A1 (de) * | 2011-01-31 | 2012-08-01 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zum Aufreinigen eines mit Nitrosamin verunreinigten Produktes einer Prozessanlage |
EP2481468A1 (de) * | 2011-01-31 | 2012-08-01 | Siemens Aktiengesellschaft | Lösungsmittel, Verfahren zur Bereitstellung einer Absorptionsflüssigkeit, sowie Verwendung des Lösungsmittels |
EP2481467A1 (de) * | 2011-01-31 | 2012-08-01 | Siemens Aktiengesellschaft | Lösungsmittel, Verfahren zur Bereitstellung einer Absorptionsflüssigkeit, sowie Verwendung des Lösungsmittels |
US20120251421A1 (en) * | 2011-03-30 | 2012-10-04 | Alstom Technology Ltd | Processes for reducing nitrosamine formation during gas purification in amine based liquid absorption systems |
EP2758151A2 (en) * | 2011-09-23 | 2014-07-30 | Dow Global Technologies LLC | Reducing nitrosamine content of amine compositions |
US20150147253A1 (en) * | 2012-07-17 | 2015-05-28 | Siemens Aktiengesellschaft | Washing solution for the absorption of carbon dioxide with reduced formation of nitrosamines |
NO20121474A1 (no) * | 2012-12-07 | 2014-06-09 | Aker Engineering & Technology | Forbedret vandig CO2-absorbent |
US8660672B1 (en) | 2012-12-28 | 2014-02-25 | The Invention Science Fund I Llc | Systems and methods for managing emissions from an engine of a vehicle |
JP2015029987A (ja) * | 2013-08-07 | 2015-02-16 | 株式会社東芝 | 酸性ガス吸収剤、酸性ガス除去方法及び酸性ガス除去装置 |
GB201322606D0 (en) * | 2013-12-19 | 2014-02-05 | Capture Ltd C | System for capture and release of acid gases |
PL3104957T3 (pl) | 2014-02-13 | 2022-02-07 | Research Triangle Institute | Kontrola wody w niewodnych układach do odzyskiwania kwaśnych gazów |
DE102016204931A1 (de) | 2016-03-24 | 2017-09-28 | Evonik Degussa Gmbh | Verfahren, Absorptionsmedien zur Absorption von CO2 aus Gasmischungen |
US12030013B2 (en) | 2021-10-22 | 2024-07-09 | Saudi Arabian Oil Company | Process for capturing CO2 from a mobile source using exhaust heat |
CN115028329B (zh) * | 2022-07-11 | 2023-08-11 | 沈阳理工大学 | 一种污泥烟气热催化分解分离干化综合利用方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5381490A (en) * | 1976-12-14 | 1978-07-18 | Exxon Research Engineering Co | Method of removing acidic gases with steric hindrance amine and amino acid |
JPH02111414A (ja) * | 1988-08-19 | 1990-04-24 | Basf Ag | ガスからco↓2および場合によってh↓2sを除去する方法 |
JP2009537302A (ja) * | 2006-05-18 | 2009-10-29 | ビーエーエスエフ ソシエタス・ヨーロピア | 炭化水素および酸素の共吸収を低減させた、流体流からの酸性のガスの除去 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2525779B2 (de) * | 1975-06-10 | 1980-02-14 | Basf Ag, 6700 Ludwigshafen | Verfahren zur gleichzeitigen Entfernung von CO2 und H2 S aus äthylenhaltigen Spaltgasen |
DE2525780C2 (de) * | 1975-06-10 | 1984-08-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Entfernung von CO↓2↓ und H↓2↓S aus Spaltgasen |
AU529892B2 (en) * | 1976-12-14 | 1983-06-23 | Exxon Research And Engineering Company | Gas scrubbing solution |
US4440731A (en) * | 1981-09-08 | 1984-04-03 | The Dow Chemical Company | Process for removal of carbon dioxide from industrial gases |
US4405577A (en) * | 1981-11-13 | 1983-09-20 | Exxon Research And Engineering Co. | Non-sterically hindered-sterically hindered amine co-promoted acid gas scrubbing solution and process for using same |
DE3373633D1 (en) * | 1983-05-12 | 1987-10-22 | Exxon Research Engineering Co | A non-sterically hindered - sterically hindered amino co-promoted acid gas scrubbing solution and a process for using same |
US5618506A (en) * | 1994-10-06 | 1997-04-08 | The Kansai Electric Power Co., Inc. | Process for removing carbon dioxide from gases |
-
2007
- 2007-08-27 PL PL07802906T patent/PL2059327T3/pl unknown
- 2007-08-27 US US12/439,077 patent/US20090320682A1/en not_active Abandoned
- 2007-08-27 EP EP07802906.3A patent/EP2059327B1/de active Active
- 2007-08-27 AU AU2007291278A patent/AU2007291278B2/en active Active
- 2007-08-27 WO PCT/EP2007/058866 patent/WO2008025743A1/de active Application Filing
- 2007-08-27 JP JP2009526066A patent/JP4996686B2/ja active Active
- 2007-08-27 ES ES07802906.3T patent/ES2525428T3/es active Active
- 2007-08-27 DK DK07802906.3T patent/DK2059327T3/en active
- 2007-08-27 CA CA2660595A patent/CA2660595C/en active Active
-
2009
- 2009-02-05 NO NO20090566A patent/NO340552B1/no unknown
-
2012
- 2012-05-18 US US13/475,330 patent/US20120230896A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5381490A (en) * | 1976-12-14 | 1978-07-18 | Exxon Research Engineering Co | Method of removing acidic gases with steric hindrance amine and amino acid |
JPH02111414A (ja) * | 1988-08-19 | 1990-04-24 | Basf Ag | ガスからco↓2および場合によってh↓2sを除去する方法 |
JP2009537302A (ja) * | 2006-05-18 | 2009-10-29 | ビーエーエスエフ ソシエタス・ヨーロピア | 炭化水素および酸素の共吸収を低減させた、流体流からの酸性のガスの除去 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013543789A (ja) * | 2010-10-29 | 2013-12-09 | ハンツマン ペトロケミカル エルエルシー | 酸性ガスの除去のための吸着剤としての2−(3−アミノプロポキシ)エタン−1−オールの使用 |
JP2014518149A (ja) * | 2011-06-15 | 2014-07-28 | シンヴェント・アクシェセルスカープ | アミンベースの炭素捕捉から生じる化合物の化学分解方法 |
JP2015504367A (ja) * | 2011-11-21 | 2015-02-12 | フルーア・テクノロジーズ・コーポレイション | 二酸化炭素吸着プロセスにおけるニトロアミン生成の防止 |
Also Published As
Publication number | Publication date |
---|---|
CA2660595C (en) | 2014-06-10 |
US20090320682A1 (en) | 2009-12-31 |
EP2059327B1 (de) | 2014-10-15 |
WO2008025743A1 (de) | 2008-03-06 |
ES2525428T3 (es) | 2014-12-22 |
JP4996686B2 (ja) | 2012-08-08 |
AU2007291278A1 (en) | 2008-03-06 |
NO20090566L (no) | 2009-03-24 |
EP2059327A1 (de) | 2009-05-20 |
NO340552B1 (no) | 2017-05-08 |
US20120230896A1 (en) | 2012-09-13 |
DK2059327T3 (en) | 2015-01-12 |
CA2660595A1 (en) | 2008-03-06 |
PL2059327T3 (pl) | 2015-04-30 |
AU2007291278B2 (en) | 2011-07-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4996686B2 (ja) | 燃焼排ガスからの二酸化炭素の除去 | |
JP4971433B2 (ja) | 炭化水素および酸素の共吸収を低減させた、流体流からの酸性のガスの除去 | |
JP5230080B2 (ja) | 吸収液、co2の除去装置及び方法 | |
JP4691164B2 (ja) | 吸収剤及びガス流からの二酸化炭素の除去法 | |
CA2861539C (en) | Carbon dioxide absorbent requiring less regeneration energy | |
JP4909408B2 (ja) | 煙道ガスからの二酸化炭素の除去 | |
JP2012530597A (ja) | ストリッピング助剤を含有する吸収剤を用いる酸性ガスの除去 | |
JP2007527790A (ja) | 低い二酸化炭素分圧を有するガス流から二酸化炭素を除去するための方法 | |
JP2007527791A (ja) | 煙道ガスから二酸化炭素を除去するための方法 | |
US20110217219A1 (en) | Scrubbing solution consisting of aqueous ammonia solution amines for the scrubbing of gas and use of such solution | |
JP5030371B2 (ja) | 吸収液、吸収液を用いたco2又はh2s又はその双方の除去装置及び方法 | |
JP2006150298A (ja) | 吸収液、吸収液を用いたco2又はh2s除去装置及び方法 | |
JP2007000702A (ja) | 吸収液、co2又はh2s又はその双方の除去装置及び除去方法 | |
JP2006167520A (ja) | 吸収液、吸収液を用いたガス中のco2又はh2s除去装置及び方法 | |
JPH07246314A (ja) | 燃焼排ガス中の二酸化炭素を除去する方法 | |
JP5174216B2 (ja) | 吸収液、吸収液を用いたco2又はh2s除去装置及び方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20101203 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101228 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110107 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110325 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111222 |
|
RD13 | Notification of appointment of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7433 Effective date: 20120127 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20120127 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120321 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120412 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120511 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150518 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4996686 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |