Reforming catalysts with tuned acidity for maximum aromatics yield
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01J-023/58
C10G-035/09
B01J-037/18
B01J-021/04
B01J-023/62
B01J-027/10
B01J-035/08
B01J-037/00
B01J-037/02
B01J-027/13
B01J-027/135
B01J-027/138
출원번호
US-0547335
(2012-07-12)
등록번호
US-9266091
(2016-02-23)
발명자
/ 주소
Serban, Manuela
Costello, Colleen K.
Lapinski, Mark P.
출원인 / 주소
UOP LLC
인용정보
피인용 횟수 :
0인용 특허 :
41
초록▼
One exemplary embodiment can be a catalyst for catalytic reforming of naphtha. The catalyst can have a noble metal including one or more of platinum, palladium, rhodium, ruthenium, osmium, and iridium, at least two alkali metals or at least two alkaline earth metals, or mixtures of alkali metals and
One exemplary embodiment can be a catalyst for catalytic reforming of naphtha. The catalyst can have a noble metal including one or more of platinum, palladium, rhodium, ruthenium, osmium, and iridium, at least two alkali metals or at least two alkaline earth metals, or mixtures of alkali metals and alkaline earth metals and a support.
대표청구항▼
1. A catalyst for catalytic reforming of naphtha, comprising: a) a noble metal comprising one or more of platinum, palladium, rhodium, ruthenium, osmium, and iridium;b) a mixture of two or more alkali metals; andc) a support. 2. The catalyst according to claim 1, wherein the mixture of alkali metals
1. A catalyst for catalytic reforming of naphtha, comprising: a) a noble metal comprising one or more of platinum, palladium, rhodium, ruthenium, osmium, and iridium;b) a mixture of two or more alkali metals; andc) a support. 2. The catalyst according to claim 1, wherein the mixture of alkali metals comprises lithium and potassium. 3. The catalyst according to claim 1, wherein the catalyst comprises from 50 to 500 wppm of said alkali metals mixture. 4. The catalyst according to claim 1, wherein the catalyst comprises from 100 to 400 wppm alkali metals mixture. 5. The catalyst according to claim 1, wherein said alkali metal comprises mixtures of lithium, sodium, potassium, rubidium and cesium. 6. The catalyst according to claim 1, wherein the catalyst further comprises a Group 14 metal of the Periodic Table. 7. The catalyst according to claim 1, wherein the catalyst further comprises tin. 8. The catalyst according to claim 7, wherein the catalyst comprises no more than about 5%, by weight, tin. 9. The catalyst according to claim 1, wherein the catalyst further comprises a halide. 10. The catalyst according to claim 9, wherein the halide comprises chloride. 11. The catalyst according to claim 1, wherein the support comprises an alumina. 12. A catalyst for catalytic reforming of naphtha, comprising: a) platinum;b) a mixture of two or more alkali metals;c) chloride; andd) a support. 13. The catalyst according to claim 12, wherein the catalyst further comprises a Group 14 metal of the Periodic Table.
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이 특허에 인용된 특허 (41)
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Clem Kenneth R. (Humble TX) Heider Kenneth J. (Greenfield MA) Kegerreis James E. (Montville NJ) Shoukry Ehsan I. (Brights Grove CAX), Multistage reforming with interstage aromatics removal.
Baird ; Jr. William C. (Baton Rouge LA) Riley Kenneth L. (Baton Rouge LA) Swan ; III George A. (Baton Rouge LA), Novel platinum-tin-alumina reforming catalysts.
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