PL405261A1 - Catalytic system of oxidation of acrylaldehyde to acrylic acid - Google Patents
Catalytic system of oxidation of acrylaldehyde to acrylic acidInfo
- Publication number
- PL405261A1 PL405261A1 PL405261A PL40526113A PL405261A1 PL 405261 A1 PL405261 A1 PL 405261A1 PL 405261 A PL405261 A PL 405261A PL 40526113 A PL40526113 A PL 40526113A PL 405261 A1 PL405261 A1 PL 405261A1
- Authority
- PL
- Poland
- Prior art keywords
- oxide
- al2o3
- tio2
- cao
- iii
- Prior art date
Links
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 title abstract 4
- 230000003197 catalytic effect Effects 0.000 title abstract 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 title abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title abstract 2
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 3
- 239000000292 calcium oxide Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 229910052594 sapphire Inorganic materials 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- QEZBDVLFFOEULT-UHFFFAOYSA-N [W].[Cu].[Mo].[V] Chemical compound [W].[Cu].[Mo].[V] QEZBDVLFFOEULT-UHFFFAOYSA-N 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Układ katalityczny utleniania tlenem z powietrza akroleiny do kwasu akrylowego, zwłaszcza pochodzącej z procesu dehydratacji gliceryny, w fazie gazowej, zawierający katalizator, w postaci katalitycznego tlenku molibdenowo-wanadowo-wolframowo-miedziowego osadzonego na obojętnym, makroporowatym nośniku charakteryzuje się tym, że stanowi go mieszanina katalitycznego tlenku, o wzorze ogólnym MoaVbWcCudOx, w którym stosunki molowe atomów molibdenu, wanadu, wolframu, miedzi oraz tlenu wynoszą odpowiednio a=12, a/b=2,2-2,6, a/c-4,8-5,7, a/d=4,4-5,2, a/x=0,21, osadzonego na nośniku w postaci tlenku glinu (III) ?-Al2O3 lub w postaci tlenku glinu (III) ?-Al2O3 w mieszaninie z tlenkiem wapnia CaO oraz tlenkiem tytanu (IV) TiO2, o wzorze ?-Al2O3-CaO-TiO2, z inertem w postaci wysokoglinowych kul o średnicy ? = 3-4 mm na bazie tlenku glinu (III) ?-Al2O3 w mieszaninie z tlenkiem wapnia CaO oraz tlenkiem tytanu (IV) TiO2, o wzorze ?-Al2O3-CaO-TiO2.Oxygen oxidation catalytic system of acrolein to acrylic acid, especially from the gas phase glycerine dehydration process, containing a catalyst in the form of molybdenum-vanadium-tungsten-copper catalytic oxide deposited on an inert, macroporous support, characterized by the fact that it is a mixture catalytic oxide with the general formula MoaVbWcCudOx, in which the molar ratios of molybdenum, vanadium, tungsten, copper and oxygen are a = 12, a / b = 2.2-2.6, a / c-4.8-5, respectively, 7, a / d = 4.4-5.2, a / x = 0.21, supported on the support in the form of aluminum oxide (III) α-Al2O3 or in the form of aluminum oxide (III) α-Al2O3 in a mixture with oxide calcium CaO and titanium (IV) TiO2 oxide, with the formula α-Al2O3-CaO-TiO2, with an inert in the form of aluminum balls with a diameter of = 3-4 mm based on alumina (III) α-Al2O3 in a mixture with calcium oxide CaO and titanium (IV) TiO2 oxide, with the formula α-Al2O3-CaO-TiO2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL405261A PL230399B1 (en) | 2013-09-06 | 2013-09-06 | Catalytic system of oxidation of acrylaldehyde to acrylic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL405261A PL230399B1 (en) | 2013-09-06 | 2013-09-06 | Catalytic system of oxidation of acrylaldehyde to acrylic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL405261A1 true PL405261A1 (en) | 2015-03-16 |
| PL230399B1 PL230399B1 (en) | 2018-10-31 |
Family
ID=52633775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL405261A PL230399B1 (en) | 2013-09-06 | 2013-09-06 | Catalytic system of oxidation of acrylaldehyde to acrylic acid |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL230399B1 (en) |
-
2013
- 2013-09-06 PL PL405261A patent/PL230399B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL230399B1 (en) | 2018-10-31 |
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