Effect of Chemical Composition of Zeolite Catalysts on Their Catalytic Properties in Isobutane Alkylation with Butylenes

2019 ◽  
Vol 59 (7) ◽  
pp. 706-710
Author(s):  
I. M. Gerzeliev ◽  
V. A. Temnikova ◽  
O. V. Deniskin ◽  
M. N. Baskhanova ◽  
D. O. Khusaimova ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Catalytic Properties ◽  
Zeolite Catalysts ◽  
Isobutane Alkylation

Effect of magnesium on the catalytic properties of polymetallic zeolite catalysts for conversion of dimethyl ether to light olefins

2020 ◽  
Vol 298 ◽  
pp. 110087 ◽  
Author(s):  
N.V. Kolesnichenko ◽  
Е.N. Khivrich ◽  
T.K. Obukhova ◽  
Т.I. Batova ◽  
G.N. Bondarenko
Keyword(s):  
Dimethyl Ether ◽  
Catalytic Properties ◽  
Zeolite Catalysts ◽  
Light Olefins

Effect of the Textural Characteristics of Zeolite Catalysts on the Main Indicators of Isobutane Alkylation with Butylenes

2019 ◽  
Vol 59 (S1) ◽  
pp. S95-S100
Author(s):  
I. M. Gerzeliev ◽  
V. A. Temnikova ◽  
M. N. Baskhanova ◽  
D. O. Khusaimova ◽  
A. L. Maksimov
Keyword(s):  
Zeolite Catalysts ◽  
Textural Characteristics ◽  
Isobutane Alkylation

Influence of sulfation conditions on the acidic and catalytic properties of sulfated alumina in isobutane alkylation with butylenes and n-pentane isomerization

2009 ◽  
Vol 58 (8) ◽  
pp. 1637-1643 ◽  
Author(s):  
M. Yu. Smirnova ◽  
G. A. Urguntsev ◽  
A. V. Toktarev ◽  
A. B. Ayupov ◽  
G. V. Echevsky
Keyword(s):  
Catalytic Properties ◽  
Sulfated Alumina ◽  
Isobutane Alkylation

Oligomerization of pent-1-ene over zeolite catalysts

2019 ◽  
Vol 19 (4) ◽  
pp. 307-315
Author(s):  
N. G. Grigoryeva ◽  
D. V. Serebrennikov ◽  
S. V. Bubennov ◽  
B. I. Kutepov
Keyword(s):  
Catalytic Properties ◽  
Acid Sites ◽  
Zeolite Catalysts ◽  
Main Reaction ◽  
Reaction Products ◽  
High Concentration ◽  
Reaction Conditions ◽  
One Dimensional ◽  
Fuel Components ◽  
Channel Systems

Oligomerization of pent-1-ene is an effective process for synthesis of high-quality environmentally friendly fuel components. Catalytic properties of H-zeolites FAU, OFF, MOR, ВЕА, MTW and MFI were studied for synthesis of pentene oligomers in an autoclave at 110–200 °C. The wide-pore structure of H-Y and H-Beta (18) zeolites and the high concentration of acid sites were established to cause the high oligomerization activity to obtain 97–100 % yields of oligomers. Oligomers obtained over these catalysts comprised, depending on the reaction conditions, 30–73 % dimers, 25–50 % trimers and 2–14 % oligomers with more than three monomer units (n > 3). Fine-pore zeolites (H-ZSM-5) and zeolites with one-dimensional channel systems (H-OFF, H-MOR, H-ZSM-12) were less active to oligomerization of pent-1-ene, decenes being the main reaction products.

Structure and catalytic properties of nickel-zeolite catalysts

1968 ◽  
Vol 17 (4) ◽  
pp. 757-760
Author(s):  
A. M. Rubinshtein ◽  
Kh. M. Minachev ◽  
A. A. Slinkin ◽  
V. I. Garanin ◽  
G. A. Ashavskaya
Keyword(s):  
Catalytic Properties ◽  
Zeolite Catalysts
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