公开(公告)号：US09597655B2

公开(公告)日：2017-03-21

申请号：US14945516

申请日：2015-11-19

Applicant: Jean W. Beeckman ,  Ivy D. Johnson ,  Natalie A. Fassbender ,  Tilman W. Beutel ,  Nadya A. Hrycenko ,  Randolph J. Smiley ,  Peter I. Ravikovitch

Inventor： Jean W. Beeckman ,  Ivy D. Johnson ,  Natalie A. Fassbender ,  Tilman W. Beutel ,  Nadya A. Hrycenko ,  Randolph J. Smiley ,  Peter I. Ravikovitch

IPC: B01D53/02 ,  C01B39/02 ,  B01J20/18 ,  C01B39/48

CPC classification number: B01J20/18 ,  B01D53/02 ,  B01D2253/116 ,  B01D2256/245 ,  B01D2257/102 ,  B01D2257/304 ,  B01D2257/40 ,  B01D2257/504 ,  C01B39/026 ,  C01B39/48 ,  Y02C10/08 ,  Y02P20/152

Abstract: A composition is described comprising a molecular sieve having pores defined by channels formed by one or more 8-membered rings of tetrahedrally coordinated atoms, such as a DDR-type molecular sieve, and an amorphous deposit of a boron compound on the molecular sieve.