DD147627A5 - Verfahren zur gleichzeitigen umwandlung von kohlenwasserstoffen,kohlenmonoxid und stickstoffoxiden in einem gasstrom - Google Patents

Verfahren zur gleichzeitigen umwandlung von kohlenwasserstoffen,kohlenmonoxid und stickstoffoxiden in einem gasstrom Download PDF

Info

Publication number: DD147627A5
Authority: DD; German Democratic Republic
Prior art keywords: platinum; metal; catalyst; platinum group; metals
Prior art date: 1977-09-23

Application number

DD78217515A

Other languages

German (de)

English (en)

Inventor

Carl D Keith

William R Larsen

Thomas Shimrock

Original Assignee

Engelhard Min & Chem

Priority date (The priority date 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 date listed.)

1977-09-23

Filing date

1978-09-22

Publication date

1981-04-15

1978-09-22 Application filed by Engelhard Min & Chem filed Critical Engelhard Min & Chem

1981-04-15 Publication of DD147627A5 publication Critical patent/DD147627A5/de

Links

MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title claims abstract description 77
229930195733 hydrocarbon Natural products 0.000 title claims abstract description 36
150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 36
238000006243 chemical reaction Methods 0.000 title claims abstract description 32
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 31
229910002091 carbon monoxide Inorganic materials 0.000 title claims abstract description 31
238000000034 method Methods 0.000 title claims abstract description 28
239000003054 catalyst Substances 0.000 claims abstract description 144
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 134
229910052751 metal Inorganic materials 0.000 claims abstract description 129
239000002184 metal Substances 0.000 claims abstract description 129
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 79
230000003213 activating effect Effects 0.000 claims abstract description 50
239000007789 gas Substances 0.000 claims abstract description 49
239000010953 base metal Substances 0.000 claims abstract description 30
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 17
239000001301 oxygen Substances 0.000 claims abstract description 17
229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
230000008569 process Effects 0.000 claims abstract description 12
229910052702 rhenium Inorganic materials 0.000 claims abstract description 11
WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims abstract description 11
239000004215 Carbon black (E152) Substances 0.000 claims abstract description 9
239000000203 mixture Substances 0.000 claims description 53
239000000463 material Substances 0.000 claims description 42
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 37
229910052697 platinum Inorganic materials 0.000 claims description 37
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 34
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
239000010948 rhodium Substances 0.000 claims description 30
229910001868 water Inorganic materials 0.000 claims description 30
150000002739 metals Chemical class 0.000 claims description 29
239000007787 solid Substances 0.000 claims description 28
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 26
229910052703 rhodium Inorganic materials 0.000 claims description 24
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 24
229910052757 nitrogen Inorganic materials 0.000 claims description 19
239000001569 carbon dioxide Substances 0.000 claims description 18
229910002092 carbon dioxide Inorganic materials 0.000 claims description 18
238000007254 oxidation reaction Methods 0.000 claims description 18
230000003647 oxidation Effects 0.000 claims description 16
KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 14
229910052707 ruthenium Inorganic materials 0.000 claims description 14
229910052741 iridium Inorganic materials 0.000 claims description 13
GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 13
VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 claims description 13
229910052763 palladium Inorganic materials 0.000 claims description 13
-1 platinum group metals Chemical class 0.000 claims description 13
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
238000002360 preparation method Methods 0.000 claims description 12
150000001875 compounds Chemical class 0.000 claims description 11
230000009467 reduction Effects 0.000 claims description 11
239000002002 slurry Substances 0.000 claims description 11
229910017052 cobalt Inorganic materials 0.000 claims description 7
239000010941 cobalt Substances 0.000 claims description 7
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 7
229910044991 metal oxide Inorganic materials 0.000 claims description 7
150000004706 metal oxides Chemical class 0.000 claims description 7
238000002156 mixing Methods 0.000 claims description 7
238000000151 deposition Methods 0.000 claims description 6
229910052759 nickel Inorganic materials 0.000 claims description 6
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 3
238000005979 thermal decomposition reaction Methods 0.000 claims 1
238000002485 combustion reaction Methods 0.000 abstract description 10
238000000746 purification Methods 0.000 abstract description 2
239000002245 particle Substances 0.000 description 46
239000000446 fuel Substances 0.000 description 29
239000007788 liquid Substances 0.000 description 22
239000000243 solution Substances 0.000 description 18
230000003197 catalytic effect Effects 0.000 description 17
239000011324 bead Substances 0.000 description 16
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 13
239000000843 powder Substances 0.000 description 13
238000006722 reduction reaction Methods 0.000 description 13
239000011248 coating agent Substances 0.000 description 12
238000000576 coating method Methods 0.000 description 12
238000011282 treatment Methods 0.000 description 12
230000000694 effects Effects 0.000 description 11
239000006185 dispersion Substances 0.000 description 9
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
238000005299 abrasion Methods 0.000 description 8
238000001354 calcination Methods 0.000 description 8
239000007864 aqueous solution Substances 0.000 description 7
239000000356 contaminant Substances 0.000 description 7
VXNYVYJABGOSBX-UHFFFAOYSA-N rhodium(3+);trinitrate Chemical compound [Rh+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VXNYVYJABGOSBX-UHFFFAOYSA-N 0.000 description 7
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 6
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 5
229960000583 acetic acid Drugs 0.000 description 5
229910052799 carbon Inorganic materials 0.000 description 5
239000011148 porous material Substances 0.000 description 5
230000004580 weight loss Effects 0.000 description 5
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
239000012190 activator Substances 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 4
239000012298 atmosphere Substances 0.000 description 4
229910000422 cerium(IV) oxide Inorganic materials 0.000 description 4
239000002131 composite material Substances 0.000 description 4
239000003344 environmental pollutant Substances 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 4
239000010410 layer Substances 0.000 description 4
239000000575 pesticide Substances 0.000 description 4
231100000719 pollutant Toxicity 0.000 description 4
239000008247 solid mixture Substances 0.000 description 4
239000000126 substance Substances 0.000 description 4
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
150000007513 acids Chemical class 0.000 description 3
239000000956 alloy Substances 0.000 description 3
229910045601 alloy Inorganic materials 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
239000000969 carrier Substances 0.000 description 3
239000008367 deionised water Substances 0.000 description 3
229910021641 deionized water Inorganic materials 0.000 description 3
230000008021 deposition Effects 0.000 description 3
238000007865 diluting Methods 0.000 description 3
239000001257 hydrogen Substances 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
125000004435 hydrogen atom Chemical class [H]* 0.000 description 3
AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 3
229910052748 manganese Inorganic materials 0.000 description 3
239000011572 manganese Substances 0.000 description 3
239000008188 pellet Substances 0.000 description 3
239000000047 product Substances 0.000 description 3
239000000377 silicon dioxide Substances 0.000 description 3
239000003381 stabilizer Substances 0.000 description 3
230000000087 stabilizing effect Effects 0.000 description 3
IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Inorganic materials [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 3
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
230000010718 Oxidation Activity Effects 0.000 description 2
230000010757 Reduction Activity Effects 0.000 description 2
230000004913 activation Effects 0.000 description 2
238000007792 addition Methods 0.000 description 2
229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
229910021529 ammonia Inorganic materials 0.000 description 2
238000000498 ball milling Methods 0.000 description 2
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
230000008901 benefit Effects 0.000 description 2
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
235000012255 calcium oxide Nutrition 0.000 description 2
CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 2
229940090961 chromium dioxide Drugs 0.000 description 2
IAQWMWUKBQPOIY-UHFFFAOYSA-N chromium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Cr+4] IAQWMWUKBQPOIY-UHFFFAOYSA-N 0.000 description 2
AYTAKQFHWFYBMA-UHFFFAOYSA-N chromium(IV) oxide Inorganic materials O=[Cr]=O AYTAKQFHWFYBMA-UHFFFAOYSA-N 0.000 description 2
235000014113 dietary fatty acids Nutrition 0.000 description 2
229910001882 dioxygen Inorganic materials 0.000 description 2
238000001035 drying Methods 0.000 description 2
239000000194 fatty acid Substances 0.000 description 2
229930195729 fatty acid Natural products 0.000 description 2
150000004665 fatty acids Chemical class 0.000 description 2
239000012362 glacial acetic acid Substances 0.000 description 2
229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
150000002736 metal compounds Chemical class 0.000 description 2
229910000480 nickel oxide Inorganic materials 0.000 description 2
229910017604 nitric acid Inorganic materials 0.000 description 2
GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 2
238000005507 spraying Methods 0.000 description 2
JOKPITBUODAHEN-UHFFFAOYSA-N sulfanylideneplatinum Chemical compound [Pt]=S JOKPITBUODAHEN-UHFFFAOYSA-N 0.000 description 2
239000004408 titanium dioxide Substances 0.000 description 2
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
238000004438 BET method Methods 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
229910010413 TiO 2 Inorganic materials 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
241000711825 Viral hemorrhagic septicemia virus Species 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
JCBAJOPJERRLIA-UHFFFAOYSA-N [Ir].[Rh].[Pt] Chemical compound [Ir].[Rh].[Pt] JCBAJOPJERRLIA-UHFFFAOYSA-N 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
230000009471 action Effects 0.000 description 1
239000011149 active material Substances 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
238000003915 air pollution Methods 0.000 description 1
229910000323 aluminium silicate Inorganic materials 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
150000007514 bases Chemical class 0.000 description 1
229910052728 basic metal Inorganic materials 0.000 description 1
150000003818 basic metals Chemical class 0.000 description 1
239000011575 calcium Substances 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
239000000292 calcium oxide Substances 0.000 description 1
229910002090 carbon oxide Inorganic materials 0.000 description 1
239000003575 carbonaceous material Substances 0.000 description 1
238000006555 catalytic reaction Methods 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
229910000423 chromium oxide Inorganic materials 0.000 description 1
229910000428 cobalt oxide Inorganic materials 0.000 description 1
IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
LBFUKZWYPLNNJC-UHFFFAOYSA-N cobalt(ii,iii) oxide Chemical compound [Co]=O.O=[Co]O[Co]=O LBFUKZWYPLNNJC-UHFFFAOYSA-N 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
235000003599 food sweetener Nutrition 0.000 description 1
238000003837 high-temperature calcination Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
229910052809 inorganic oxide Inorganic materials 0.000 description 1
239000000543 intermediate Substances 0.000 description 1
SXRIPRHXGZHSNU-UHFFFAOYSA-N iridium rhodium Chemical compound [Rh].[Ir] SXRIPRHXGZHSNU-UHFFFAOYSA-N 0.000 description 1
230000001788 irregular Effects 0.000 description 1
PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
150000007522 mineralic acids Chemical class 0.000 description 1
HZPNKQREYVVATQ-UHFFFAOYSA-L nickel(2+);diformate Chemical compound [Ni+2].[O-]C=O.[O-]C=O HZPNKQREYVVATQ-UHFFFAOYSA-L 0.000 description 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
229910000510 noble metal Inorganic materials 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
XSKIUFGOTYHDLC-UHFFFAOYSA-N palladium rhodium Chemical compound [Rh].[Pd] XSKIUFGOTYHDLC-UHFFFAOYSA-N 0.000 description 1
PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
239000012071 phase Substances 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
238000007747 plating Methods 0.000 description 1
PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 1
CFQCIHVMOFOCGH-UHFFFAOYSA-N platinum ruthenium Chemical compound [Ru].[Pt] CFQCIHVMOFOCGH-UHFFFAOYSA-N 0.000 description 1
239000002243 precursor Substances 0.000 description 1
238000005086 pumping Methods 0.000 description 1
229910052761 rare earth metal Inorganic materials 0.000 description 1
150000002910 rare earth metals Chemical class 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000000376 reactant Substances 0.000 description 1
YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000011949 solid catalyst Substances 0.000 description 1
229910052596 spinel Inorganic materials 0.000 description 1
239000011029 spinel Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
238000000629 steam reforming Methods 0.000 description 1
CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
239000000758 substrate Substances 0.000 description 1
150000004763 sulfides Chemical class 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
239000003765 sweetening agent Substances 0.000 description 1
230000002194 synthesizing effect Effects 0.000 description 1
YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
DANYXEHCMQHDNX-UHFFFAOYSA-K trichloroiridium Chemical compound Cl[Ir](Cl)Cl DANYXEHCMQHDNX-UHFFFAOYSA-K 0.000 description 1
230000001960 triggered effect Effects 0.000 description 1
PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
239000012808 vapor phase Substances 0.000 description 1
239000002912 waste gas Substances 0.000 description 1
229910052726 zirconium Inorganic materials 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/656—Manganese, technetium or rhenium
- B01J23/6567—Rhenium
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8986—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with manganese, technetium or rhenium
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies

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Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Environmental & Geological Engineering (AREA)
Biomedical Technology (AREA)
Combustion & Propulsion (AREA)
Catalysts (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)

DD78217515A 1977-09-23 1978-09-22 Verfahren zur gleichzeitigen umwandlung von kohlenwasserstoffen,kohlenmonoxid und stickstoffoxiden in einem gasstrom DD147627A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/836,649 US4171288A (en)	1977-09-23	1977-09-23	Catalyst compositions and the method of manufacturing them

Publications (1)

Publication Number	Publication Date
DD147627A5 true DD147627A5 (de)	1981-04-15

Family

ID=25272415

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DD78217515A DD147627A5 (de)	1977-09-23	1978-09-22	Verfahren zur gleichzeitigen umwandlung von kohlenwasserstoffen,kohlenmonoxid und stickstoffoxiden in einem gasstrom
DD78208039A DD140110A1 (de)	1977-09-23	1978-09-22	Katalysatorzusammensetzungen,verfahren zu ihrer herstellung und ihre verwendung

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DD78208039A DD140110A1 (de)	1977-09-23	1978-09-22	Katalysatorzusammensetzungen,verfahren zu ihrer herstellung und ihre verwendung

Country Status (16)

Country	Link
US (1)	US4171288A (fr)
JP (1)	JPS5456993A (fr)
AU (1)	AU4009278A (fr)
BE (1)	BE870666A (fr)
BR (1)	BR7806189A (fr)
CA (1)	CA1116585A (fr)
DD (2)	DD147627A5 (fr)
DE (1)	DE2841417A1 (fr)
ES (3)	ES473540A1 (fr)
FI (1)	FI782891A7 (fr)
FR (1)	FR2403824A1 (fr)
GB (1)	GB1600587A (fr)
IT (1)	IT1106911B (fr)
NL (1)	NL7809430A (fr)
PL (1)	PL209802A1 (fr)
SE (1)	SE7809889L (fr)

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- 1978-09-22 AU AU40092/78A patent/AU4009278A/en active Pending
- 1978-09-22 DD DD78208039A patent/DD140110A1/xx unknown
- 1978-09-22 JP JP11602678A patent/JPS5456993A/ja active Pending
- 1978-09-23 PL PL20980278A patent/PL209802A1/xx unknown
1979
- 1979-05-16 ES ES480628A patent/ES480628A1/es not_active Expired
- 1979-05-16 ES ES480627A patent/ES480627A1/es not_active Expired

Also Published As

Publication number	Publication date
US4171288A (en)	1979-10-16
BE870666A (fr)	1979-03-21
BR7806189A (pt)	1979-04-17
JPS5456993A (en)	1979-05-08
SE7809889L (sv)	1979-03-24
AU4009278A (en)	1980-03-27
IT7851180A0 (it)	1978-09-21
GB1600587A (en)	1981-10-21
DD140110A1 (de)	1980-02-13
FI782891A7 (fi)	1979-03-24
CA1116585A (fr)	1982-01-19
ES480628A1 (es)	1980-04-01
ES480627A1 (es)	1980-04-01
FR2403824A1 (fr)	1979-04-20
ES473540A1 (es)	1980-03-01
NL7809430A (nl)	1979-03-27
FR2403824B1 (fr)	1984-04-20
IT1106911B (it)	1985-11-18
DE2841417A1 (de)	1979-04-05
PL209802A1 (pl)	1979-06-04

Publication	Publication Date	Title
DD147627A5 (de)	1981-04-15	Verfahren zur gleichzeitigen umwandlung von kohlenwasserstoffen,kohlenmonoxid und stickstoffoxiden in einem gasstrom
DE2841158C2 (fr)	1989-06-29
DE69516281T2 (de)	2000-08-31	Zusammengesetzter katalysator mit schichtstruktur
DE69731764T2 (de)	2005-12-15	Sauerstoffspeicherverbindung enthaltende katalytsche zusammensetzungen
DE2758388C2 (de)	1985-03-28	Großstückiger Katalysator
DE2818824C2 (fr)	1988-11-10
DE3726580C2 (fr)	1990-08-02
DE69623905T2 (de)	2003-06-18	Hitzebeständiger Katalysatorträger
DE69435061T2 (de)	2008-12-18	Katalysatorzusammensetzung
US4151123A (en)	1979-04-24	Catalytic perovskites on perovskite supports and process for preparing them
DE69204830T2 (de)	1996-02-22	Katalysator und Verfahren zur Reinigung von Abgas.
DE112013004202B4 (de)	2021-10-07	Abgasreinigungskatalysator
DE69027151T2 (de)	1997-01-23	Rhodium freier, Palladium und Platin enthaltender Katalysator auf mit Zirconiumoxid und/oder Lanthanoxid stabilisiertem Ceroxid
EP1101528B1 (fr)	2004-09-08	Procédé pour fabriquer un matériau d'accumulation des oxydes d'azote et matériau obtenu par ce procédé
DE69706176T2 (de)	2002-05-02	Dreiweg-umwandlungskatalysatoren und verfahren zu ihrer herstellung
DE69910791T2 (de)	2004-07-01	Abgaskatalysator enthaltend rhodium, zirkon-, cer- und lanthanoxid
DE3853258T2 (de)	1995-08-24	Katalysator zur Abgasreinigung von Dieselmotoren.
DE3806960C2 (fr)	1990-09-06
DE2758451C2 (fr)	1988-08-18
DE69004002T2 (de)	1994-02-17	Uran, mindestens einem Promotor für Uran und mindestens ein Edelmetall enthaltender Multifunktionskatalysator für die Behandlung von Abgasen der Verbrennungsmotoren und dessen Herstellung.
DE3856024T2 (de)	1998-01-29	Verfahren zur Behandlung von Abgasen mit einem Kupfer- und Ceroxid enthaltenden Katalysator
DE3120780A1 (de)	1982-03-11	Dieselabgaskatalysator
DE69932904T2 (de)	2007-04-12	Katalysator zur Reinigung von Abgasen aus mager betriebenen Verbrennungsmotoren
DE4436890A1 (de)	1996-04-18	Verfahren zur gleichzeitigen Verminderung der im Abgas einer Verbrennungskraftmaschine enthaltenen Kohlenwasserstoffe, Kohlenmonoxid und Stickoxide
DE2212616A1 (de)	1972-09-28	Katalysator