PL409311A1 - Monolityczny katalizator do nisko- i średniotemperaturowego rozkładu podtlenku azotu i sposób jego wytwarzania - Google Patents
Monolityczny katalizator do nisko- i średniotemperaturowego rozkładu podtlenku azotu i sposób jego wytwarzaniaInfo
- Publication number
- PL409311A1 PL409311A1 PL409311A PL40931114A PL409311A1 PL 409311 A1 PL409311 A1 PL 409311A1 PL 409311 A PL409311 A PL 409311A PL 40931114 A PL40931114 A PL 40931114A PL 409311 A1 PL409311 A1 PL 409311A1
- Authority
- PL
- Poland
- Prior art keywords
- low
- temperature decomposition
- producing
- monolithic catalyst
- medium temperature
- Prior art date
Links
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical group [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 title abstract 6
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000000354 decomposition reaction Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229960001730 nitrous oxide Drugs 0.000 title 1
- 235000013842 nitrous oxide Nutrition 0.000 title 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 6
- 239000011787 zinc oxide Substances 0.000 abstract 3
- 239000001272 nitrous oxide Substances 0.000 abstract 2
- 239000002912 waste gas Substances 0.000 abstract 2
- 229910000420 cerium oxide Inorganic materials 0.000 abstract 1
- 229910000428 cobalt oxide Inorganic materials 0.000 abstract 1
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(II,III) oxide Inorganic materials [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 abstract 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 abstract 1
- 229910052596 spinel Inorganic materials 0.000 abstract 1
- 239000011029 spinel Substances 0.000 abstract 1
Classifications
-
- 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
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
Landscapes
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Monolityczny katalizator do nisko- i średniotemperaturowego rozkładu podtlenku azotu w gazach odlotowych charakteryzuje się tym, że zawiera fazę aktywną o strukturze spinelu, złożoną z tlenku kobaltu i tlenku cynku w proporcjach 5 - 8 : 1, w przeliczeniu na proste tlenki Co3O4 : ZnO w ilości 0,01 - 1% wag., fazę pośrednią złożoną z tlenku cynku, tlenku ceru lub ich mieszaniny w ilości 0,001 - 5% wag. w stosunku do masy nośnika monolitycznego, nośnik monolityczny jako zasadnicze składniki oraz promotory aktywności w ilości 0,1 - 2% wag. w stosunku do masy fazy aktywnej. Ujawniono również sposób wytwarzania monolitycznego katalizatora do nisko- i średniotemperaturowego rozkładu podtlenku azotu w gazach odlotowych.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL409311A PL225942B1 (pl) | 2014-08-28 | 2014-08-28 | Monolityczny katalizator do nisko-i sredniotemperaturowego rozkladu podtlenku azotu i sposob jego wytwarzania |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL409311A PL225942B1 (pl) | 2014-08-28 | 2014-08-28 | Monolityczny katalizator do nisko-i sredniotemperaturowego rozkladu podtlenku azotu i sposob jego wytwarzania |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL409311A1 true PL409311A1 (pl) | 2016-02-29 |
| PL225942B1 PL225942B1 (pl) | 2017-06-30 |
Family
ID=55361203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL409311A PL225942B1 (pl) | 2014-08-28 | 2014-08-28 | Monolityczny katalizator do nisko-i sredniotemperaturowego rozkladu podtlenku azotu i sposob jego wytwarzania |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL225942B1 (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3078419A1 (en) | 2015-03-13 | 2016-10-12 | Instytut Nawozów Sztucznych | Supported co-zn spinel catalyst for the abatement of nitrogen(i) oxide emissions especially from nitric acid plants and a method for its manufacture |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023117758A1 (en) * | 2021-12-23 | 2023-06-29 | Topsoe A/S | A process for treating gas streams with high concentration of n2o |
-
2014
- 2014-08-28 PL PL409311A patent/PL225942B1/pl unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3078419A1 (en) | 2015-03-13 | 2016-10-12 | Instytut Nawozów Sztucznych | Supported co-zn spinel catalyst for the abatement of nitrogen(i) oxide emissions especially from nitric acid plants and a method for its manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| PL225942B1 (pl) | 2017-06-30 |
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