PL429377A1 - Promotowany renem cynkowo-glinowy katalizator parowej konwersji tlenku węgla i sposób jego otrzymywania - Google Patents
Promotowany renem cynkowo-glinowy katalizator parowej konwersji tlenku węgla i sposób jego otrzymywaniaInfo
- Publication number
- PL429377A1 PL429377A1 PL429377A PL42937719A PL429377A1 PL 429377 A1 PL429377 A1 PL 429377A1 PL 429377 A PL429377 A PL 429377A PL 42937719 A PL42937719 A PL 42937719A PL 429377 A1 PL429377 A1 PL 429377A1
- Authority
- PL
- Poland
- Prior art keywords
- rhenium
- catalyst
- preparation
- carbon monoxide
- doped zinc
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title 1
- 229910000611 Zinc aluminium Inorganic materials 0.000 title 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 title 1
- 229910002091 carbon monoxide Inorganic materials 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000012018 catalyst precursor Substances 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 230000032683 aging Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000000975 co-precipitation Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012041 precatalyst Substances 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 150000003281 rhenium Chemical class 0.000 abstract 1
- 229910052702 rhenium Inorganic materials 0.000 abstract 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Przedmiotem zgłoszenia jest katalizator charakteryzujący się tym, że prekursor katalizatora jest mieszaniną hydroksywęglanów cynku i glinu, a stosunek molowy Zn/Al w prekursorze mieści się w zakresie od 0,5 do 0,9. Finalny katalizator zawiera ren, którego stężenie mieści się w zakresie od 0,1 do 12,0% wag. Zgłoszenie obejmuje też syntezę prekursora katalizatora która prowadzi się poprzez współstrącanie i starzenie, a następnie filtrację i odmywanie wodnej zawiesiny oraz jej zmieszanie ze środkiem poślizgowym, po czym całość poddawana jest suszeniu i rozdrobnieniu, a następnie formowaniu w kształtki o średnicy i wysokości w zakresie od 1,5 do 12 mm, które poddaje się kalcynacji w temperaturze z zakresu 450 - 900°C, otrzymując, po wychłodzeniu, prekatalizator, który jedno- lub dwukrotnie impregnuje się wodnym roztworem soli renu a następnie suszy, w wyniku czego otrzymuje się gotowy produkt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL429377A PL243082B1 (pl) | 2019-03-25 | 2019-03-25 | Promotowany renem cynkowo-glinowy katalizator parowej konwersji tlenku węgla i sposób jego otrzymywania |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL429377A PL243082B1 (pl) | 2019-03-25 | 2019-03-25 | Promotowany renem cynkowo-glinowy katalizator parowej konwersji tlenku węgla i sposób jego otrzymywania |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL429377A1 true PL429377A1 (pl) | 2020-10-05 |
| PL243082B1 PL243082B1 (pl) | 2023-06-19 |
Family
ID=72669289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL429377A PL243082B1 (pl) | 2019-03-25 | 2019-03-25 | Promotowany renem cynkowo-glinowy katalizator parowej konwersji tlenku węgla i sposób jego otrzymywania |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL243082B1 (pl) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6627572B1 (en) * | 2002-03-22 | 2003-09-30 | Sud-Chemie Inc. | Water gas shift catalyst |
| EP2141118B1 (en) * | 2008-07-03 | 2013-08-07 | Haldor Topsoe A/S | Chromium-free water gas shift catalyst |
-
2019
- 2019-03-25 PL PL429377A patent/PL243082B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL243082B1 (pl) | 2023-06-19 |
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