Method for making molecular sieve SSZ-101

Patent metadata

Field	Value
Publication number	US-9512010-B2
Application number	US-201414480827-A
Country	US
Kind code	B2
Filing date	Sep 9, 2014
Priority date	Sep 9, 2014
Publication date	Dec 6, 2016
Grant date	Dec 6, 2016

Abstract

A method for making a new crystalline molecular sieve designated SSZ-101 is disclosed. SSZ-101 is synthesized using a N-cyclohexylmethyl-N-ethylpiperidinium cation as a structure directing agent.

First claim

The invention claimed is:

1. A method for preparing a molecular sieve, comprising:
(a) preparing a reaction mixture containing:
(1) at least one source of at least one oxide of a tetravalent element;
(2) one or more sources of one or more oxides selected from the group consisting of oxides of trivalent elements, pentavalent elements, and mixtures thereof;
(3) at least one source of an element selected from Groups 1 and 2 of the Periodic Table;
(4) hydroxide ions;
(5) a N-cyclohexylmethyl-N-ethylpiperidinium cation; and
(6) water; and

(b) subjecting the reaction mixture to crystallization condition sufficient to form crystals of the molecular sieve.

2. The method of claim 1 , wherein the molecular sieve is prepared from a reaction mixture comprising, in terms of mole ratios, the following:

TO 2 /X 2 O b
≧5

M/TO 2
0.05 to 1.0

Q/TO 2
 0.05 to 0.50

OH/TO 2
0.10 to 1.0

H 2 O/TO 2
 15 to 100

wherein:
(1) T is selected from the group consisting of tetravalent elements from Groups 4-14 of the Periodic Table, and mixtures thereof;
(2) X is selected from the group consisting of trivalent and pentavalent elements from Groups 3-13 of the Periodic Table, and mixtures thereof;
(3) b equals the valence state of X;
(4) M is selected from the group consisting of elements from Groups 1 and 2 of the Periodic Table; and
(5) Q is a N-cyclohexylmethyl-N-ethylpiperidinium cation.

3. The method of claim 2 , wherein T is selected from Si, Ge, and mixtures thereof.

4. The method of claim 2 , wherein X is selected from B, Al, Ga, In, and mixtures thereof.

5. The method of claim 2 , T is Si and X is Al.

6. The method of claim 2 , wherein the molecular sieve is prepared from a reaction comprising, in terms of mole ratios, the following:

TO 2 /X 2 O b
 5 to 50

M/TO 2
0.20 to 0.80

Q/TO 2
0.05 to 0.25

OH/TO 2
0.20 to 0.80

H 2 O/TO 2
 25 to 60.

7. The method of claim 1 , wherein the molecular sieve has, in its as-synthesized form, an X-ray diffraction pattern substantially as shown in the following Table:

d-Spacing,

2-Theta
nm
Relative Intensity
Peak Broadening
P/N

 6.54 ± 0.20
1.350
W
Sh
L

 7.50 ± 0.20
1.177
S
VB
H

 9.77 ± 0.20
0.904
W
Sh
L

11.56 ± 0.20
0.765
W
Sh
L

12.47 ± 0.20
0.709
W
Sh
H

12.95 ± 0.20
0.683
W
Sh
H

15.00 ± 0.20
0.590
W
B
L

15.90 ± 0.20
0.557
W
Sh
L

17.36 ± 0.20
0.510
W
B
L

17.76 ± 0.20
0.499
M
Sh
H

19.89 ± 0.20
0.446
M
B
H

21.68 ± 0.20
0.410
VS
VB
H

22.50 ± 0.20
0.395
W
Sh
L

23.24 ± 0.20
0.382
W
Sh
L

26.06 ± 0.20
0.342
M
Sh
H

28.18 ± 0.20
0.316
VS
VB
H.

8. The method of claim 1 , wherein the molecular sieve has a composition, as-synthesized and in the anhydrous state, in terms of mole ratios, as follows:

TO 2 /X 2 O b
≧5

Q/TO 2
0.02 to 0.10

M/TO 2
0.02 to 0.15

wher

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

• C01B39/04

  using at least one organic template directing agent, e.g. an ionic quaternary ammonium compound or an aminated compound · CPC title

• C01B39/48 Primary

  using at least one organic template directing agent · CPC title

• B01J37/04

  Mixing {(B01J37/0009, B01J37/0018 take precedence)} · CPC title

• B01J20/18

  Synthetic zeolitic molecular sieves · CPC title