公开(公告)号：US20170240431A1

公开(公告)日：2017-08-24

申请号：US15408802

申请日：2017-01-18

Applicant: ExxonMobil Research and Engineering Company

Inventor： Allen W. BURTON ,  Karl G. STROHMAIER ,  Mobae AFEWORKI ,  Christine E. KLIEWER

IPC: C01B39/48 ,  B01J20/30 ,  C07C211/63 ,  B01J37/04 ,  B01J37/10 ,  B01J37/00 ,  B01J20/18 ,  B01J29/70

CPC classification number: C01B39/48 ,  B01J20/18 ,  B01J20/3085 ,  B01J29/40 ,  B01J29/70 ,  B01J37/0018 ,  B01J37/009 ,  B01J37/04 ,  B01J37/10 ,  C01B37/02 ,  C01B39/36 ,  C01B39/365 ,  C01B39/40 ,  C01P2004/64 ,  C01P2006/12 ,  C07C211/63

Abstract: A process is disclosed for producing small crystal, high surface area crystalline materials having the MFI and/or MEL framework-type, designated as EMM-30, using as a structure directing agent tetrabutylammonium cations and/or tetrabutylphosphonium cations, or 1,5-bis(N-tributylammonium)pentane dications, and/or 1,6-bis(N-tributylammonium)hexane dications. The compositions made according to that process, as well as the various dication compositions themselves, are also disclosed.

公开(公告)号：US20170252730A1

公开(公告)日：2017-09-07

申请号：US15465716

申请日：2017-03-22

Applicant: ExxonMobil Research and Engineering Company

Inventor： Allen W. BURTON ,  Karl G. STROHMAIER ,  Hilda B. VROMAN ,  Yifeng YUN ,  Xiaodong ZOU ,  Wei WAN ,  Tom J. WILLHAMMAR

IPC: B01J29/70 ,  C07C7/13 ,  C01B37/00 ,  C01B39/48

CPC classification number: B01J29/70 ,  C01B37/007 ,  C01B39/12 ,  C01B39/48 ,  C07C7/13 ,  C07C2531/02 ,  C07C2601/16

Abstract: A molecular sieve material, EMM-25, having in its calcined form an X-ray diffraction pattern including the following peaks: d-spacing (Å)Relative Intensity [100 × I/I(o)]% 11.74-11.34 60-100 9.50-9.1030-80 8.68-8.2810-40 5.64-5.4420-60 4.52-4.4210-50 4.28-4.1810-40 3.96-3.8640-80 3.69-3.5930-70