Stephen G Casmer

6787124, Sep 7, 2004

Feb 14, 2003

10/367295

Arthur W. Chester - Cherry Hill NJ
Sandeep S. Dhingra - Midland MI
Stephen G. Casmer - Bethlehem PA

ExxonMobil Research and Engineering Company - Annandale NJ

C01B 3948

423718, 423706, 423708, 423713, 208 46

A new synthetic porous crystalline material, designated EMM-1, is disclosed having, in its calcined form, the X-ray diffraction pattern of Table 2 above. Also disclosed are methods of making EMM-1 in the presence of HF using various organic nitrogen compounds as directing agents. Aluminum-containing EMM-1 can be produced either by inclusion of Al in the synthesis, or by incorporation of B or Ga in the synthesis, followed by post treatment with aluminum nitrate or other sources of Al. EMM-1 is useful as an acid catalyst and as an adsorbent.

6869587, Mar 22, 2005

Nov 14, 2001

10/465960

Sandeep Singh Dhingra - Midland MI, US
Charles T. Kresge - Midland MI, US
Stephen G. Casmer - Bethlehem PA, US

ExxonMobil Chemical Patents Inc - Houston TX

C01B039/48

423706, 423707, 423718, 208 46

This invention relates to a novel synthetic porous crystalline molecular sieve material, MCM-65, to a reaction mixture and method for its preparation, and to use of the MCM-65 in catalytic conversion of organic compounds. The crystalline material exhibits a distinctive X-ray diffraction pattern as shown in Table 1.

7528089, May 5, 2009

Oct 15, 2004

10/966445

Ivy D. Johnson - Lawrenceville NJ, US
Kirk D. Schmitt - Pennington NJ, US
Steven T. Ragomo - Perkasie PA, US
Stephen G. Casmer - Bethlehem PA, US

ExxonMobil Research and Engineering Company - Annandale NJ

B01J 20/30
B01J 20/16
B01J 20/18
B29C 47/78
B29C 47/80
C01B 33/26
C01B 39/44
C01B 39/28
C01B 39/02

502 60, 502 64, 502 67, 502 68, 502 71, 502 80, 502407, 502514, 423700, 4233271, 4233281, 4233282, 106122, 264 41, 264 42, 26421121, 26421124

The present invention includes a microporous or mesoporous composition of matter in which the composition is formed continuously or semi-continuously in a heated reactor zone, including a rotary calciner or a rotary screw as a means for conveying the synthesis mixture, at a temperature between 200 C. and 500 C. with a residence time less than 24 hours. The reagents are solid and liquid reagents in which the solid reagents have a weight percent between 45% and 98% of the total reagents. The invention also includes a continuous or semi-continuous process for the hydrothermal manufacture of the microporous or mesoporous composition.

20030190282, Oct 9, 2003

Feb 14, 2003

10/367292

Kirk Schmitt - Pennington NJ, US
Stephen Casmer - Bethlehem PA, US

C01B039/04

423/705000, 423/709000, 423/718000

In a process for synthesizing a porous crystalline material, a mixture capable of forming said material is prepared wherein the mixture comprises sources of water, an oxide of a tetravalent element Y, preferably silicon, an oxide of a trivalent element X, wherein X is selected from the group consisting of aluminum, boron, gallium, iron, and indium, fluoride ions, and an organonitrogen cation RN capable of directing the synthesis of said material, wherein the molar ratio of fluoride ions to organonitrogen cations RN in said mixture is greater than 1.15 m but less than 2.5 m. The mixture is maintained under crystallization conditions until crystals of said material are formed and the resultant crystalline material is recovered.

20050084446, Apr 21, 2005

Oct 5, 2004

10/958708

Kirk Schmitt - Pennington NJ, US
Stephen Casmer - Bethlehem PA, US

C01B039/04

423706000, 423708000

A new class of compounds that are particularly effective at directing the crystallization of useful zeolite materials.