Claims
- 1. Hydrocarbon conversion process which comprises contacting a hydrocarbon feedstock under hydrocarbon conversion conditions with a zeolite composition having a chemical composition in the anhydrous state expressed in terms of molar oxide ratios
- aM.sub.2/n O : Al.sub.2 O.sub.3 : b SiO.sub.2
- wherein "a" has a value of from zero to about 1.2, "M" represents a cation having the valence of "n," and "b" has a value of at least 7, an x-ray diffraction pattern having at least the following d-spacings
- ______________________________________d, (.ANG.) Relative Intensity______________________________________9.1 .+-. 0.2 VS7.9 .+-. 0.2 M6.9 .+-. 0.2 M-S5.95 .+-. 0.1 M-S4.69 .+-. 0.1 M-S3.79 .+-. 0.1 S3.62 .+-. 0.05 M-S3.51 .+-. 0.05 M-S3.14 .+-. 0.05 M-S3.08 .+-. 0.05 M3.03 .+-. 0.05 M2.92 .+-. 0.05 M-S______________________________________
- a B-E-T nitrogen surface area of at least 500 m.sup.2 /g, an adsorption capacity for SF.sub.6 of at least 6.0 weight percent when measured at 22.degree. C. and an SF.sub.6 pressure of 400 mm. Hg, and an adsorption capacity for oxygen of at least 20 weight percent when measured at -183.degree. C. and an oxygen pressure of 100 mm. Hg.
- 2. Process according to claim 1 wherein the hydrocarbon conversion process is hydrocracking.
- 3. Process according to claim 1 wherein the hydrocarbon conversion process is catalytic cracking.
- 4. Process according to claim 1 wherein the hydrocarbon conversion process is reforming.
- 5. Process according to claim 1 wherein the hydrocarbon conversion process is alkylation.
- 6. Process according to claim 1 wherein the hydrocarbon conversion process is isomerization.
- 7. Process according to claim 1 wherein the hydrocarbon conversion process is hydrofining.
RELATED APPLICATIONS
This application is a division of copending application Ser. No. 795,911, filed Jan. 6, 1992, now U.S. Pat. No. 5,139,761 which is in turn a continuation of application Ser. No. 628,830, filed Dec. 17, 1990, and now abandoned.
US Referenced Citations (8)
Divisions (1)
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795911 |
Jan 1992 |
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Continuations (1)
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628830 |
Dec 1990 |
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