Processes using molecular sieve SSZ-101

Patent metadata

Field	Value
Publication number	US-9550177-B2
Application number	US-201514645626-A
Country	US
Kind code	B2
Filing date	Mar 12, 2015
Priority date	Sep 9, 2014
Publication date	Jan 24, 2017
Grant date	Jan 24, 2017

Abstract

This disclosure is directed to uses for a new crystalline molecular sieve designated SSZ-101. SSZ-101 is synthesized using a N-cyclohexylmethyl-N-ethylpiperidinium cation as a structure directing agent.

First claim

The invention claimed is:

1. In a process for separating gases using a membrane containing a molecular sieve, the improvement comprising using as the molecular sieve a molecular sieve having a mole ratio of at least 5 of (1) at least one oxide of at least one tetravalent element to (2) one or more oxides selected from the group consisting of trivalent elements, pentavalent elements, and mixtures thereof, and having, in its calcined form, an X-ray diffraction substantially as shown in the following Table:

d-Spacing,
Relative
Peak

2-Theta
nm
Intensity
Broadening
P/N

 6.21 ± 0.20
1.422
W
Sh
L

 7.50 ± 0.20
1.178
VS
B
H

 9.76 ± 0.20
0.905
W
Sh
L

11.62 ± 0.20
0.761
W
Sh
L

12.47 ± 0.20
0.709
M
Sh
H

12.88 ± 0.20
0.687
S
B
H

14.92 ± 0.20
0.593
W
Sh
L

15.83 ± 0.20
0.559
W
Sh
L

17.44 ± 0.20
0.508
W
B
L

17.70 ± 0.20
0.501
S
B
H

19.81 ± 0.20
0.448
VS
VB
H

20.50 ± 0.20
0.433
W
Sh
L

21.66 ± 0.20
0.410
VS
B
H

22.25 ± 0.20
0.399
W
B
L

23.65 ± 0.20
0.376
W
Sh
L

25.98 ± 0.20
0.343
VS
B
H

28.19 ± 0.20
0.316
VS
B
 H.

2. The process of claim 1 , wherein the molecular sieve has a mole ratio of from 5 to 50 of (1) silicon oxide to (2) an oxide selected from boron oxide, aluminum oxide, gallium oxide, indium oxide, and mixtures thereof.

3. A process for the production of light olefins from a feedstock comprising an oxygenate or mixture of oxygenates, the process comprising reacting the feedstock at effective conditions over a catalyst comprising a molecular sieve having a mole ratio of at least 5 of (1) at least one oxide of at least one tetravalent element to (2) one or more oxides selected from the group consisting of trivalent elements, pentavalent elements, and mixtures thereof, and having, in its calcined form, an X-ray diffraction pattern substantially as shown in the following Table:

d-Spacing,
Relative
Peak

2-Theta
nm
Intensity
Broadening
P/N

 6.21 ± 0.20
1.422
W
Sh
L

 7.50 ± 0.20
1.178
VS
B
H

 9.76 ± 0.20
0.905
W
Sh
L

11.62 ± 0.20
0.761
W
Sh
L

12.47 ± 0.20
0.709
M
Sh
H

12.88 ± 0.20
0.687
S
B
H

14.92 ± 0.20
0.593
W
Sh
L

15.83 ± 0.20
0.559
W
Sh
L

17.44 ± 0.20
0.508
W
B
L

17.70 ± 0.20
0.501
S
B
H

19.81 ± 0.20
0.448
VS
VB
H

20.50 ± 0.20
0.433
W
Sh
L

21.66 ± 0.20
0.410
VS
B
H

22.25 ± 0.20
0.399
W
B
L

23.65 ± 0.20
0.376
W
Sh
L

25.98 ± 0.20
0.343
VS
B
H

28.19 ± 0.20
0.316
VS
B
 H.

Assignees

• Davis Tracy Margaret
• Schmidt Joel
• Xie Dan
• Chevron Usa Inc

Inventors

• Davis Tracy Margaret
• Schmidt Joel
• Xie Dan

Classifications

• B01J29/70

  of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 · CPC title

• B01D2255/50

  Zeolites · CPC title

• B01J29/76

  Iron group metals or copper · CPC title

• B01J29/74 Primary

  Noble metals · CPC title

• B01D53/02

  by adsorption, e.g. preparative gas chromatography {(solid sorbent compositions B01J20/00, preparation of inorganic compounds or elements C01)} · CPC title