DE3430980A1 - Verfahren zur minderung von stickoxiden in verbrennungsgasen durch gasreaktionen mit stickstoffhaltigen reduktionsmitteln - Google Patents
Verfahren zur minderung von stickoxiden in verbrennungsgasen durch gasreaktionen mit stickstoffhaltigen reduktionsmittelnInfo
- Publication number
- DE3430980A1 DE3430980A1 DE19843430980 DE3430980A DE3430980A1 DE 3430980 A1 DE3430980 A1 DE 3430980A1 DE 19843430980 DE19843430980 DE 19843430980 DE 3430980 A DE3430980 A DE 3430980A DE 3430980 A1 DE3430980 A1 DE 3430980A1
- Authority
- DE
- Germany
- Prior art keywords
- amines
- nitrogen
- noted
- nitrogen oxides
- triethylamine
- 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
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 26
- 239000007789 gas Substances 0.000 title claims abstract description 25
- 239000000567 combustion gas Substances 0.000 title claims description 5
- 238000006243 chemical reaction Methods 0.000 title abstract description 9
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 title abstract description 5
- 230000003247 decreasing effect Effects 0.000 title abstract 2
- -1 amine compound Chemical class 0.000 claims description 33
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 21
- 150000003839 salts Chemical class 0.000 claims description 16
- 150000001412 amines Chemical class 0.000 claims description 15
- 239000007864 aqueous solution Substances 0.000 claims description 13
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 12
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 11
- 230000001603 reducing effect Effects 0.000 claims description 11
- 238000006722 reduction reaction Methods 0.000 claims description 11
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 10
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 8
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 claims description 8
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 claims description 8
- 150000003512 tertiary amines Chemical class 0.000 claims description 7
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- MXHTZQSKTCCMFG-UHFFFAOYSA-N n,n-dibenzyl-1-phenylmethanamine Chemical compound C=1C=CC=CC=1CN(CC=1C=CC=CC=1)CC1=CC=CC=C1 MXHTZQSKTCCMFG-UHFFFAOYSA-N 0.000 claims description 5
- OOHAUGDGCWURIT-UHFFFAOYSA-N n,n-dipentylpentan-1-amine Chemical compound CCCCCN(CCCCC)CCCCC OOHAUGDGCWURIT-UHFFFAOYSA-N 0.000 claims description 5
- 150000007524 organic acids Chemical class 0.000 claims description 5
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 claims description 5
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical compound C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 0.000 claims description 5
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 claims description 5
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 4
- 150000001450 anions Chemical class 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 claims description 4
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims description 4
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 150000003141 primary amines Chemical class 0.000 claims description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 4
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 4
- FUSNOPLQVRUIIM-UHFFFAOYSA-N 4-amino-2-(4,4-dimethyl-2-oxoimidazolidin-1-yl)-n-[3-(trifluoromethyl)phenyl]pyrimidine-5-carboxamide Chemical group O=C1NC(C)(C)CN1C(N=C1N)=NC=C1C(=O)NC1=CC=CC(C(F)(F)F)=C1 FUSNOPLQVRUIIM-UHFFFAOYSA-N 0.000 claims description 3
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims description 3
- 239000012493 hydrazine sulfate Substances 0.000 claims description 3
- 229910000377 hydrazine sulfate Inorganic materials 0.000 claims description 3
- 150000004679 hydroxides Chemical class 0.000 claims description 3
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 125000005210 alkyl ammonium group Chemical group 0.000 claims description 2
- 239000007900 aqueous suspension Substances 0.000 claims description 2
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 claims description 2
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 235000011054 acetic acid Nutrition 0.000 claims 1
- 235000011114 ammonium hydroxide Nutrition 0.000 claims 1
- 235000019253 formic acid Nutrition 0.000 claims 1
- 235000005985 organic acids Nutrition 0.000 claims 1
- 235000019260 propionic acid Nutrition 0.000 claims 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 claims 1
- 150000003568 thioethers Chemical class 0.000 claims 1
- 229940005605 valeric acid Drugs 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 22
- 238000000926 separation method Methods 0.000 description 12
- 229910021529 ammonia Inorganic materials 0.000 description 9
- 239000000126 substance Substances 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- OKIZCWYLBDKLSU-UHFFFAOYSA-M N,N,N-Trimethylmethanaminium chloride Chemical compound [Cl-].C[N+](C)(C)C OKIZCWYLBDKLSU-UHFFFAOYSA-M 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 150000004763 sulfides Chemical class 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 description 2
- QRMKTNANRJCRCY-UHFFFAOYSA-N ethylammonium acetate Chemical compound CC[NH3+].CC([O-])=O QRMKTNANRJCRCY-UHFFFAOYSA-N 0.000 description 2
- 150000004675 formic acid derivatives Chemical class 0.000 description 2
- 238000010574 gas phase reaction Methods 0.000 description 2
- 150000007522 mineralic acids Chemical group 0.000 description 2
- WUVDDRXOROOPOZ-UHFFFAOYSA-N n,n-diethylethanamine;sulfurous acid Chemical compound OS([O-])=O.CC[NH+](CC)CC WUVDDRXOROOPOZ-UHFFFAOYSA-N 0.000 description 2
- CSZWNFWYVAKOEC-UHFFFAOYSA-N n,n-dimethylmethanamine;sulfurous acid Chemical compound CN(C)C.OS(O)=O CSZWNFWYVAKOEC-UHFFFAOYSA-N 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 150000003335 secondary amines Chemical class 0.000 description 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 2
- JONTXEXBTWSUKE-UHFFFAOYSA-N 2-(2-aminoethylsulfanyl)ethanamine Chemical compound NCCSCCN JONTXEXBTWSUKE-UHFFFAOYSA-N 0.000 description 1
- XTHLNJJMYLLKPD-UHFFFAOYSA-N 2-aminoethanol;carbonic acid Chemical compound NCCO.OC(O)=O XTHLNJJMYLLKPD-UHFFFAOYSA-N 0.000 description 1
- VVLAIYIMMFWRFW-UHFFFAOYSA-N 2-hydroxyethylazanium;acetate Chemical compound CC(O)=O.NCCO VVLAIYIMMFWRFW-UHFFFAOYSA-N 0.000 description 1
- PMUNIMVZCACZBB-UHFFFAOYSA-N 2-hydroxyethylazanium;chloride Chemical compound Cl.NCCO PMUNIMVZCACZBB-UHFFFAOYSA-N 0.000 description 1
- XFRNFQAFDQIKTD-UHFFFAOYSA-N 2-hydroxyethylazanium;pentanoate Chemical compound NCCO.CCCCC(O)=O XFRNFQAFDQIKTD-UHFFFAOYSA-N 0.000 description 1
- VOENXYPDOJTAHV-UHFFFAOYSA-N 2-hydroxyethylazanium;propanoate Chemical compound NCCO.CCC(O)=O VOENXYPDOJTAHV-UHFFFAOYSA-N 0.000 description 1
- LXECRNFWSUXRFA-UHFFFAOYSA-N C(C1=CC=CC=C1)[NH+](CC1=CC=CC=C1)CC1=CC=CC=C1.C(CCCC)(=O)[O-] Chemical compound C(C1=CC=CC=C1)[NH+](CC1=CC=CC=C1)CC1=CC=CC=C1.C(CCCC)(=O)[O-] LXECRNFWSUXRFA-UHFFFAOYSA-N 0.000 description 1
- PKEFRYWNOCYMPE-UHFFFAOYSA-N C(O)(O)=O.C(C1=CC=CC=C1)N(CC1=CC=CC=C1)CC1=CC=CC=C1 Chemical compound C(O)(O)=O.C(C1=CC=CC=C1)N(CC1=CC=CC=C1)CC1=CC=CC=C1 PKEFRYWNOCYMPE-UHFFFAOYSA-N 0.000 description 1
- BDWXJHWTFHDZBC-UHFFFAOYSA-N C(O)(O)=O.C(CCCC)N(CCCCC)CCCCC Chemical compound C(O)(O)=O.C(CCCC)N(CCCCC)CCCCC BDWXJHWTFHDZBC-UHFFFAOYSA-N 0.000 description 1
- MLAIXFVLKLJATP-UHFFFAOYSA-N CCCCC[N+](CCCCC)(CCCCC)[S-] Chemical compound CCCCC[N+](CCCCC)(CCCCC)[S-] MLAIXFVLKLJATP-UHFFFAOYSA-N 0.000 description 1
- OUIZLSGSXCBSBS-UHFFFAOYSA-N C[NH2+][S-] Chemical compound C[NH2+][S-] OUIZLSGSXCBSBS-UHFFFAOYSA-N 0.000 description 1
- 241000252203 Clupea harengus Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- OFFQAQIEXBGPTA-UHFFFAOYSA-N S(=O)(O)O.C(CC)N(CCC)CCC Chemical compound S(=O)(O)O.C(CC)N(CCC)CCC OFFQAQIEXBGPTA-UHFFFAOYSA-N 0.000 description 1
- DTVLINYCUONXFY-UHFFFAOYSA-N acetic acid;methanamine Chemical compound NC.CC(O)=O.CC(O)=O DTVLINYCUONXFY-UHFFFAOYSA-N 0.000 description 1
- LKDMDHMCNGRIAS-UHFFFAOYSA-N acetic acid;n-propylpropan-1-amine Chemical compound CC([O-])=O.CCC[NH2+]CCC LKDMDHMCNGRIAS-UHFFFAOYSA-N 0.000 description 1
- SVBXPEXMMWJPIE-UHFFFAOYSA-N acetic acid;propan-1-amine Chemical compound CCC[NH3+].CC([O-])=O SVBXPEXMMWJPIE-UHFFFAOYSA-N 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- SQINVPKYKIPTPO-UHFFFAOYSA-N carbonic acid N-propylpropan-1-amine Chemical compound C(O)(O)=O.C(CC)NCCC SQINVPKYKIPTPO-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- HENZRBYHAMWFGX-UHFFFAOYSA-N carbonic acid;ethanamine Chemical compound CC[NH3+].OC([O-])=O HENZRBYHAMWFGX-UHFFFAOYSA-N 0.000 description 1
- SPIBZEPRKOHURV-UHFFFAOYSA-N carbonic acid;n,n-dibutylbutan-1-amine Chemical compound OC(O)=O.CCCCN(CCCC)CCCC SPIBZEPRKOHURV-UHFFFAOYSA-N 0.000 description 1
- YIFZAQYPFKODAO-UHFFFAOYSA-N carbonic acid;n,n-diphenylaniline Chemical compound OC(O)=O.C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 YIFZAQYPFKODAO-UHFFFAOYSA-N 0.000 description 1
- KJBMLEDGPWAQBR-UHFFFAOYSA-N carbonic acid;n-ethylethanamine Chemical compound OC([O-])=O.CC[NH2+]CC KJBMLEDGPWAQBR-UHFFFAOYSA-N 0.000 description 1
- OWSUFPNEINDECW-UHFFFAOYSA-N carbonic acid;n-methylmethanamine Chemical compound C[NH2+]C.OC([O-])=O OWSUFPNEINDECW-UHFFFAOYSA-N 0.000 description 1
- HGOHCRFWOSKVML-UHFFFAOYSA-N carbonic acid;propan-1-amine Chemical compound CCCN.OC(O)=O HGOHCRFWOSKVML-UHFFFAOYSA-N 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- UEHUZQKLOWYOMO-UHFFFAOYSA-N diethylazanium;acetate Chemical compound CC(O)=O.CCNCC UEHUZQKLOWYOMO-UHFFFAOYSA-N 0.000 description 1
- HDITUCONWLWUJR-UHFFFAOYSA-N diethylazanium;chloride Chemical compound [Cl-].CC[NH2+]CC HDITUCONWLWUJR-UHFFFAOYSA-N 0.000 description 1
- XDZRRSRJFUSWLG-UHFFFAOYSA-N diethylazanium;pentanoate Chemical compound CC[NH2+]CC.CCCCC([O-])=O XDZRRSRJFUSWLG-UHFFFAOYSA-N 0.000 description 1
- QHNXEVRKFKHMRL-UHFFFAOYSA-N dimethylazanium;acetate Chemical compound CNC.CC(O)=O QHNXEVRKFKHMRL-UHFFFAOYSA-N 0.000 description 1
- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 description 1
- MRQFCJJRLCSCFG-UHFFFAOYSA-N dimethylazanium;formate Chemical compound C[NH2+]C.[O-]C=O MRQFCJJRLCSCFG-UHFFFAOYSA-N 0.000 description 1
- FAFXYPNKBBQEAC-UHFFFAOYSA-N dimethylazanium;pentanoate Chemical compound C[NH2+]C.CCCCC([O-])=O FAFXYPNKBBQEAC-UHFFFAOYSA-N 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- NKZHDGBJKKZVJH-UHFFFAOYSA-N dipropylazanium pentanoate Chemical compound CCCCC([O-])=O.CCC[NH2+]CCC NKZHDGBJKKZVJH-UHFFFAOYSA-N 0.000 description 1
- XWBDWHCCBGMXKG-UHFFFAOYSA-N ethanamine;hydron;chloride Chemical compound Cl.CCN XWBDWHCCBGMXKG-UHFFFAOYSA-N 0.000 description 1
- PFRXUMWTEAIYBD-UHFFFAOYSA-N ethanamine;sulfurous acid Chemical compound CCN.OS(O)=O PFRXUMWTEAIYBD-UHFFFAOYSA-N 0.000 description 1
- DYWODRJVMZCPDO-UHFFFAOYSA-N ethylammonium formate Chemical compound CC[NH3+].[O-]C=O DYWODRJVMZCPDO-UHFFFAOYSA-N 0.000 description 1
- WBBZUMDPZLYKIZ-UHFFFAOYSA-N ethylammonium propionate Chemical compound CC[NH3+].CCC([O-])=O WBBZUMDPZLYKIZ-UHFFFAOYSA-N 0.000 description 1
- OBNUGJWJANHGMH-UHFFFAOYSA-N ethylazanium;pentanoate Chemical compound CC[NH3+].CCCCC([O-])=O OBNUGJWJANHGMH-UHFFFAOYSA-N 0.000 description 1
- BAONHUZQTANSBI-UHFFFAOYSA-N formic acid;methanamine Chemical compound [NH3+]C.[O-]C=O BAONHUZQTANSBI-UHFFFAOYSA-N 0.000 description 1
- REINQNFUQDCADG-UHFFFAOYSA-N formic acid;n-propylpropan-1-amine Chemical compound OC=O.CCCNCCC REINQNFUQDCADG-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 235000019514 herring Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- BRKDRDWOZIWFFV-UHFFFAOYSA-N hydrogen carbonate;methylazanium Chemical compound [NH3+]C.OC([O-])=O BRKDRDWOZIWFFV-UHFFFAOYSA-N 0.000 description 1
- AFQIYTIJXGTIEY-UHFFFAOYSA-N hydrogen carbonate;triethylazanium Chemical compound OC(O)=O.CCN(CC)CC AFQIYTIJXGTIEY-UHFFFAOYSA-N 0.000 description 1
- ARGNFRQXCRRALH-UHFFFAOYSA-N hydrogen carbonate;trimethylazanium Chemical compound CN(C)C.OC(O)=O ARGNFRQXCRRALH-UHFFFAOYSA-N 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IRXCDPBORZPMNE-UHFFFAOYSA-N hydrogen sulfite;2-hydroxyethylazanium Chemical compound [NH3+]CCO.OS([O-])=O IRXCDPBORZPMNE-UHFFFAOYSA-N 0.000 description 1
- SZMRMIJZRCGDOS-UHFFFAOYSA-N hydrogen sulfite;methylazanium Chemical compound NC.OS(O)=O SZMRMIJZRCGDOS-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910001412 inorganic anion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NQMRYBIKMRVZLB-UHFFFAOYSA-N methylamine hydrochloride Chemical compound [Cl-].[NH3+]C NQMRYBIKMRVZLB-UHFFFAOYSA-N 0.000 description 1
- BCIONRHKNKQXEY-UHFFFAOYSA-N methylazanium;pentanoate Chemical compound [NH3+]C.CCCCC([O-])=O BCIONRHKNKQXEY-UHFFFAOYSA-N 0.000 description 1
- BTDHNWBIBZPIDZ-UHFFFAOYSA-N n,n-dibenzyl-1-phenylmethanamine;hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C[NH+](CC=1C=CC=CC=1)CC1=CC=CC=C1 BTDHNWBIBZPIDZ-UHFFFAOYSA-N 0.000 description 1
- JOYHOQWNRSUWGP-UHFFFAOYSA-N n,n-dibutylbutan-1-amine;sulfurous acid Chemical compound OS(O)=O.CCCCN(CCCC)CCCC JOYHOQWNRSUWGP-UHFFFAOYSA-N 0.000 description 1
- JYFPFWCWXLBYDY-UHFFFAOYSA-N n,n-diethylethanamine;propanoic acid Chemical compound CCC(O)=O.CCN(CC)CC JYFPFWCWXLBYDY-UHFFFAOYSA-N 0.000 description 1
- XXZNFWHGOMHWCO-UHFFFAOYSA-N n,n-diethylthiohydroxylamine Chemical compound CCN(S)CC XXZNFWHGOMHWCO-UHFFFAOYSA-N 0.000 description 1
- ZFDCUGYFOSTYOL-UHFFFAOYSA-N n,n-dimethylmethanamine;propanoic acid Chemical compound CN(C)C.CCC(O)=O ZFDCUGYFOSTYOL-UHFFFAOYSA-N 0.000 description 1
- JKTHTZCPLANQBH-UHFFFAOYSA-N n,n-dimethylthiohydroxylamine Chemical compound CN(C)S JKTHTZCPLANQBH-UHFFFAOYSA-N 0.000 description 1
- NIQDYKIXTWHUFF-UHFFFAOYSA-N n,n-dipentylpentan-1-amine;hydrochloride Chemical compound Cl.CCCCCN(CCCCC)CCCCC NIQDYKIXTWHUFF-UHFFFAOYSA-N 0.000 description 1
- KBZUICKSJWHZIF-UHFFFAOYSA-N n,n-diphenylaniline;hydrochloride Chemical compound [Cl-].C1=CC=CC=C1[NH+](C=1C=CC=CC=1)C1=CC=CC=C1 KBZUICKSJWHZIF-UHFFFAOYSA-N 0.000 description 1
- YWWIGZRWUTUOIK-UHFFFAOYSA-N n,n-dipropylthiohydroxylamine Chemical compound CCCN(S)CCC YWWIGZRWUTUOIK-UHFFFAOYSA-N 0.000 description 1
- VWQMDHRZIPQGJQ-UHFFFAOYSA-N n-ethylethanamine;formic acid Chemical compound [O-]C=O.CC[NH2+]CC VWQMDHRZIPQGJQ-UHFFFAOYSA-N 0.000 description 1
- IVQXXLUOYFEVCI-UHFFFAOYSA-N n-ethylethanamine;propanoic acid Chemical compound CC[NH2+]CC.CCC([O-])=O IVQXXLUOYFEVCI-UHFFFAOYSA-N 0.000 description 1
- MRSYJIKDSVHIGE-UHFFFAOYSA-N n-ethylethanamine;sulfurous acid Chemical compound OS(O)=O.CCNCC MRSYJIKDSVHIGE-UHFFFAOYSA-N 0.000 description 1
- SKSVCKGZZUFGGC-UHFFFAOYSA-N n-methylmethanamine;propanoic acid Chemical compound C[NH2+]C.CCC([O-])=O SKSVCKGZZUFGGC-UHFFFAOYSA-N 0.000 description 1
- ZQMXOMNFISBXDQ-UHFFFAOYSA-N n-methylmethanamine;sulfurous acid Chemical compound CNC.OS(O)=O ZQMXOMNFISBXDQ-UHFFFAOYSA-N 0.000 description 1
- GAZIBGHLWYHBDT-UHFFFAOYSA-N n-propylpropan-1-amine;hydrochloride Chemical compound Cl.CCCNCCC GAZIBGHLWYHBDT-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- IEODYDXVEGHJCA-UHFFFAOYSA-N pentanoate propylazanium Chemical compound C(CC)N.C(CC)CC(=O)O IEODYDXVEGHJCA-UHFFFAOYSA-N 0.000 description 1
- KPGJTDQXTNQLBE-UHFFFAOYSA-N pentanoate triphenylazanium Chemical compound CCCCC([O-])=O.c1ccc(cc1)[NH+](c1ccccc1)c1ccccc1 KPGJTDQXTNQLBE-UHFFFAOYSA-N 0.000 description 1
- MSXMMOFJKOUCRP-UHFFFAOYSA-N pentanoate;tributylazanium Chemical compound CCCCC([O-])=O.CCCC[NH+](CCCC)CCCC MSXMMOFJKOUCRP-UHFFFAOYSA-N 0.000 description 1
- KMYPKTQCXDOOPY-UHFFFAOYSA-N pentanoate;triethylazanium Chemical compound CCCCC([O-])=O.CC[NH+](CC)CC KMYPKTQCXDOOPY-UHFFFAOYSA-N 0.000 description 1
- NTHKKKMUKZQMIY-UHFFFAOYSA-N pentanoate;trimethylazanium Chemical compound C[NH+](C)C.CCCCC([O-])=O NTHKKKMUKZQMIY-UHFFFAOYSA-N 0.000 description 1
- DCCCESWXOGVIEO-UHFFFAOYSA-N propan-1-amine;propanoic acid Chemical compound CCCN.CCC(O)=O DCCCESWXOGVIEO-UHFFFAOYSA-N 0.000 description 1
- REWQZOGKWPBCDD-UHFFFAOYSA-N propanoate triphenylazanium Chemical compound CCC([O-])=O.c1ccc(cc1)[NH+](c1ccccc1)c1ccccc1 REWQZOGKWPBCDD-UHFFFAOYSA-N 0.000 description 1
- BBJZSAIJLMWQFK-UHFFFAOYSA-N propanoate;tributylazanium Chemical compound CCC([O-])=O.CCCC[NH+](CCCC)CCCC BBJZSAIJLMWQFK-UHFFFAOYSA-N 0.000 description 1
- ISKGJDZLEVQKOA-UHFFFAOYSA-N propanoate;tripropylazanium Chemical compound CCC(O)=O.CCCN(CCC)CCC ISKGJDZLEVQKOA-UHFFFAOYSA-N 0.000 description 1
- NFGZPYVLFUINBQ-UHFFFAOYSA-N propanoic acid;n-propylpropan-1-amine Chemical compound CCC(O)=O.CCCNCCC NFGZPYVLFUINBQ-UHFFFAOYSA-N 0.000 description 1
- PYNUOAIJIQGACY-UHFFFAOYSA-N propylazanium;chloride Chemical compound Cl.CCCN PYNUOAIJIQGACY-UHFFFAOYSA-N 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- CSABAZBYIWDIDE-UHFFFAOYSA-N sulfino hydrogen sulfite Chemical class OS(=O)OS(O)=O CSABAZBYIWDIDE-UHFFFAOYSA-N 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 description 1
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 1
- SZLRDLFFJKBKNO-UHFFFAOYSA-L tetraethylazanium;sulfite Chemical compound [O-]S([O-])=O.CC[N+](CC)(CC)CC.CC[N+](CC)(CC)CC SZLRDLFFJKBKNO-UHFFFAOYSA-L 0.000 description 1
- FDALDWWTCHMERF-UHFFFAOYSA-L tetramethylazanium;sulfite Chemical compound [O-]S([O-])=O.C[N+](C)(C)C.C[N+](C)(C)C FDALDWWTCHMERF-UHFFFAOYSA-L 0.000 description 1
- KLBOFRLEHJAXIU-UHFFFAOYSA-N tributylazanium;chloride Chemical compound Cl.CCCCN(CCCC)CCCC KLBOFRLEHJAXIU-UHFFFAOYSA-N 0.000 description 1
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
- SZYJELPVAFJOGJ-UHFFFAOYSA-N trimethylamine hydrochloride Chemical compound Cl.CN(C)C SZYJELPVAFJOGJ-UHFFFAOYSA-N 0.000 description 1
- JCNRKGZAGGRTAL-UHFFFAOYSA-N triphenyl(sulfido)azanium Chemical compound C1(=CC=CC=C1)[N+](C1=CC=CC=C1)(C1=CC=CC=C1)[S-] JCNRKGZAGGRTAL-UHFFFAOYSA-N 0.000 description 1
- BMXILUZRCXPKOI-UHFFFAOYSA-N tripropylazanium;chloride Chemical compound Cl.CCCN(CCC)CCC BMXILUZRCXPKOI-UHFFFAOYSA-N 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843430980 DE3430980A1 (de) | 1984-08-23 | 1984-08-23 | Verfahren zur minderung von stickoxiden in verbrennungsgasen durch gasreaktionen mit stickstoffhaltigen reduktionsmitteln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843430980 DE3430980A1 (de) | 1984-08-23 | 1984-08-23 | Verfahren zur minderung von stickoxiden in verbrennungsgasen durch gasreaktionen mit stickstoffhaltigen reduktionsmitteln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3430980A1 true DE3430980A1 (de) | 1986-03-06 |
| DE3430980C2 DE3430980C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-07-02 |
Family
ID=6243690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843430980 Granted DE3430980A1 (de) | 1984-08-23 | 1984-08-23 | Verfahren zur minderung von stickoxiden in verbrennungsgasen durch gasreaktionen mit stickstoffhaltigen reduktionsmitteln |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3430980A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0202664A3 (de) * | 1985-05-24 | 1988-01-13 | Ekkehard Weber | Verfahren zur reduktiven Abtrennung von Stickoxiden |
| DE3626039A1 (de) * | 1986-08-01 | 1988-02-11 | Hoelter Heinz | No(pfeil abwaerts)x(pfeil abwaerts)-reduktion mittels ammoniak bei einer wirbelschichtfeuerung |
| EP0767156A1 (en) * | 1995-10-05 | 1997-04-09 | Union Carbide Chemicals & Plastics Technology Corporation | Improved method and composition for sweetening of liquefied petroleum gas |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2630202A1 (de) * | 1975-07-05 | 1977-02-03 | Babcock Hitachi Kk | Verfahren zum reduzieren von stickoxiden in verbrennungsabgasen |
-
1984
- 1984-08-23 DE DE19843430980 patent/DE3430980A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2630202A1 (de) * | 1975-07-05 | 1977-02-03 | Babcock Hitachi Kk | Verfahren zum reduzieren von stickoxiden in verbrennungsabgasen |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0202664A3 (de) * | 1985-05-24 | 1988-01-13 | Ekkehard Weber | Verfahren zur reduktiven Abtrennung von Stickoxiden |
| DE3626039A1 (de) * | 1986-08-01 | 1988-02-11 | Hoelter Heinz | No(pfeil abwaerts)x(pfeil abwaerts)-reduktion mittels ammoniak bei einer wirbelschichtfeuerung |
| EP0767156A1 (en) * | 1995-10-05 | 1997-04-09 | Union Carbide Chemicals & Plastics Technology Corporation | Improved method and composition for sweetening of liquefied petroleum gas |
| US5877386A (en) * | 1995-10-05 | 1999-03-02 | Union Carbide Chemicals & Plastics Technology Corporation | Method for sweetening of liquid petroleum gas by contacting with tea and another amine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3430980C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8330 | Complete disclaimer |