Method For Producing A Shell Catalyst and Corresponding Shell Catalyst

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20100190638A1
SERIAL NO

12602026

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method for producing a shell catalyst comprising a porous catalyst support shaped body with an outer shell containing at least one transition metal in metal form. To provide a shell catalyst with a relatively small shell thickness, a device is set up to circulate the catalyst support shaped bodies by means of process gases with a reductive effect. The device is charged with catalyst support shaped bodies that are circulated by means of a process gas with a reductive effect, an outer shell of the catalyst support shaped bodies is impregnated with a transition-metal precursor compound by spraying the circulating catalyst support shaped bodies with a solution containing the transition-metal precursor compound, the metal component of the transition-metal precursor compound is converted into the metal form by reduction by means of the process gas, and the catalyst support shaped bodies sprayed with the solution are dried.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SUD-CHEMIE AG80333 MÜNCHEN

International Classification(s)

loading....
  • 2008 Application Filing Year
  • B01J Class
  • 1940 Applications Filed
  • 993 Patents Issued To-Date
  • 51.19 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200820092010201120122013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hagemeyer, Alfred Bad Aibling, DE 99 1361
Mestl, Gerhard Munich, DE 43 159
Neumann, Silvia Grosskarolinenfeld, DE 13 74
Scheck, Peter Gilching, DE 27 212

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 8 Citation Count
  • B01J Class
  • 7.09 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges4029613443181553211601 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +020406080100120140160180200220240260280300320

Forward Cite Landscape

Load Citation