公开(公告)号：US20200316574A1

公开(公告)日：2020-10-08

申请号：US16817732

申请日：2020-03-13

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： John CASCI ,  Paul COX ,  Alessandro TURRINA

IPC: B01J29/85 ,  C01B39/54 ,  B01J35/04 ,  B01J37/04 ,  B01J37/00 ,  B01J37/03 ,  B01J37/30 ,  B01J37/08 ,  C07C1/24 ,  B01D53/94

Abstract: JMZ-1S, a silicoaluminophosphate molecular sieve having a CHA structure and containing a trimethyl(cyclohexylmethyl)ammonium cation cation is described. A calcined product, JMZ-1SC, formed from JMZ-1S is also described. Methods of preparing JMZ-1S, JMZ-1SC and metal containing calcined counterparts of JMZ-1SC are described along with methods of using JMZ-1SC and metal containing calcined counterparts of JMZ-1SC in treating exhaust gases and in converting methanol to olefines.

公开(公告)号：US20170312743A1

公开(公告)日：2017-11-02

申请号：US15581092

申请日：2017-04-28

Applicant: Johnson Matthey Public Limited Company

Inventor： John CASCI ,  Alessandro TURRINA ,  Raquel GARCIA SALAS ,  Paul Anthony WRIGHT

IPC: B01J29/85 ,  F01N3/08 ,  C01B39/54 ,  B01D53/94 ,  B01J37/00 ,  B01J35/00 ,  B01J35/04 ,  F01N3/20 ,  B01J37/04

CPC classification number: B01J29/85 ,  B01D53/9418 ,  B01D53/9436 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/50 ,  B01J29/70 ,  B01J29/84 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/04 ,  B01J37/0018 ,  B01J37/04 ,  C01B37/06 ,  C01B37/08 ,  C01B39/48 ,  C01B39/54 ,  C01P2002/72 ,  F01N3/0842 ,  F01N3/2066

Abstract: STA-20, a molecular sieve having a new framework type, is described. STA-20AP (as prepared) can have an alkyl amine, such as trimethylamine, and 1,6-(1,4-diazabicyclo[2.2.2]octane) hexyl cations (from diDABCO-C6) as SDAs. A lower alkyl ammonium hydroxide, such as tetrabutylammonium hydroxide, can be used as a pH modifier for making SAPO STA-20. A calcined product, STA-20C, formed from as made STA-20 is also described. Methods of preparing STA-20, activating STA-20 by calcination, and metal containing calcined counterparts of STA-20 are described along with methods of using STA-20 and metal containing calcined counterparts of STA-20 in a variety of processes, such as treating exhaust gases and converting methanol to olefins are described.

公开(公告)号：US20170305751A1

公开(公告)日：2017-10-26

申请号：US15493371

申请日：2017-04-21

Applicant: Johnson Matthey Public Limited Company

Inventor： John CASCI ,  Alessandro TURRINA ,  Raquel GARCIA SALAS ,  Paul WRIGHT

IPC: C01B39/04 ,  C09C1/34 ,  C07C211/08 ,  C07D471/08 ,  H01J37/28 ,  G01N23/20

CPC classification number: C01B39/04 ,  B01D53/9418 ,  B01D53/9422 ,  B01D2251/2062 ,  B01D2255/50 ,  B01D2258/012 ,  B01D2258/018 ,  B01J29/82 ,  B01J29/83 ,  B01J29/84 ,  B01J29/85 ,  B01J2229/186 ,  C01B39/48 ,  C01B39/54 ,  C07C211/08 ,  C07D471/08 ,  C09C1/343 ,  G01N23/20 ,  H01J37/28

Abstract: STA-18, a molecular sieve having a SFW structure and containing phosphorus in the framework, is described. STA-18AP (as prepared) can have a lower alkyl amine, such as trimethylamine, and one of 1,6-(1,4-diazabicyclo[2.2.2]octane)hexyl cations (from diDABCO-C6) or 1,7-(1,4-diazabicyclo[2.2.2]octane)heptyl cations (from diDABCO-C7) or 1,8-(1,4-diazabicyclo[2.2.2]octane)octyl cations (from diDABCO-C8) as SDAs. A lower alkyl ammonium hydroxide, such as tetrabutylammonium hydroxide, can be used as a pH modifier for making SAPO STA-18. A calcined product, STA-18C, formed from STA-18AP is also described. Methods of preparing STA-18AP, STA-18C and metal containing calcined counterparts of STA-18C are described along with methods of using STA-18C and metal containing calcined counterparts of STA-18C in a variety of processes, such as treating exhaust gases and converting methanol to olefins are described.