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US 2024/0327231 A1Published application
Emm-75 molecular sieve compositions, syntheses, and uses
OwnerTrong D. Pham, Eugene A. Terefenkoinventors
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Abstract
Molecular sieves, designated as EMM-75, characterized by a unique powder XRD pattern, methods of making the same, and uses thereof.
Claims15
A molecular sieve having, in its calcined form, an X-ray diffraction pattern including at least 14 of the peaks in Table 1:
- TABLE 1
- Degree 2-theta (±0.20)
- Relative intensity [100 × I/(Io)]
- 6.39
- 50-80
- 8.19
- 60-100
- 9.91
- 5-15
- 12.96
- 5-15
- 13.59
- 30-60
- 15.46
- 10-30
- 19.21
- 5-15
- 19.63
- 10-30
- 19.92
- 20-40
- 21.07
- 10-30
- 21.58
- 40-70
- 22.75
- 20-40
- 24.64
- 5-15
- 25.49
- 20-40
- 26.10
- 30-60
- 27.86
- 20-40
- 29.20
- 30-60
- 31.35
- 10-30
36 more elements
A molecular sieve having, in its as-synthesized form, an X-ray diffraction pattern including at least 9 of the peaks in Table 2:
- TABLE 2
- Degree 2-theta (±0.20)
- Relative intensity [100 × I/(Io)]
- 6.21
- 10-40
- 6.81
- 60-100
- 11.51
- 30-60
- 13.37
- 10-20
- 15.58
- 5-15
- 16.16
- 10-20
- 18.11
- 5-15
- 20.05
- 40-70
- 25.02
- 60-100
- 26.10
- 20-40
- 26.48
- 50-80
- 28.59
- <10
- 31.53
- 5-15
26 more elements
Dependencies are inferred from the claim text.