Patent · US Active

Catalyst with an ion-modified binder

US8536395B2 · kind B2 · utility

0Cited by
6References
16Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 22, 2011
Grant dateSep 17, 2013
Priority date—
Expiry dateDec 22, 2031

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02P20/584
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

A solid catalyst, such as a molecular sieve catalyst or solid acid catalyst, is supported by a binder, such as amorphous silica or alumina, wherein the binder is charged with metal ions to form an ion-modified binder. The ion-modified binder is capable of attachment to polar contaminants and inhibit their contact with the catalyst. The catalyst can be a zeolite and can be the catalyst for an alkylation reaction, such as the alkylation of benzene with ethylene.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.