Effect of the Acid–Base Properties of Zr,Al-Pillared Clays on the Catalytic Performances in the Reaction of Propylene Oxide with Methanol
Full article
| Общее |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Original
|
| Journal |
Applied Catalysis B: Environmental
ISSN: 0926-3373
, E-ISSN: 1873-3883
|
| Output data |
Year: 2011,
Volume: 104,
Number: 1-2,
Pages: 54-63
Pages count
: 10
DOI:
10.1016/j.apcatb.2011.02.028
|
| Tags |
Methanol, Propylene glycol methyl ether, Propylene oxide, Zr,Al-pillared clays |
| Authors |
Timofeeva M.N.
1
,
Panchenko V.N.
1
,
Gil A.
2
,
Doronin V.P.
3
,
Golovin A.V.
4
,
Andreev A.S.
4
,
Likholobov V.A.
3,5
|
| Affiliations |
| 1 |
Boreskov Institute of Catalysis SB RAS, Prospekt Akad. Lavrentieva 5, 630090, Novosibirsk, Russian Federation
|
| 2 |
Department of Applied Chemistry, Public University of Navarra, Campus of Arrosadıa s/n, 31006 Pamplona, Spain
|
| 3 |
Institute of Hydrocarbons Processing SB RAS, Neftezavodskaya ul. 54, 644040, Omsk, Russian Federation
|
| 4 |
Novosibirsk State University, Prospekt Akad. Koptyuga 2, Novosibirsk 630090, Russian Federation
|
| 5 |
Omsk Scientific Centre SB RAS, Neftezavodskaya ul. 54, 644040, Omsk, Russian Federation
|
|
Funding (1)
|
1
|
Russian Foundation for Basic Research
|
08-08-00729
|
A series of Zr,Al-pillared interlayered clays (Zr,Al-PILCs) have been prepared and characterized by X-ray diffraction, elemental analysis, FT-IR and N2-adsorption/desorption analyses, 27Al NMR(MAS), FT-IR spectroscopy using pyridine, PhCN and CDCl3 as probe molecules. It was found that textural and physicochemical properties of Zr,Al-PILCs depend on Zr content in clay. The relationship between the acid–base properties and catalytic performances of Zr,Al-PILCs was revealed in the synthesis of propylene glycol methyl ether from methanol and propylene oxide. The results show that the conversion of propylene oxide and the selectivity to 1-methoxy-2-propanol decrease with increasing the amount of zirconium in Zr,Al-PILCs due to the change in acid–base properties.