Inventor
SIBREL ELAINE C
US4 patents
Patents
4 patentsUS6627770B1Sep 30, 2003
Method and apparatus for sequesting entrained and volatile catalyst species in a carbonylation process
CELANESE INT CORP347 citations98
US6211405B1Apr 3, 2001
Addition of iridium to the rhodium/inorganic iodide catalyst system
CELANESE INT CORP51 citations89
US6458995B1Oct 1, 2002
Catalytic composition for carbonylation including iridium and pyridine polymers
CELANESE INT CORP7 citations69
US6323364B1Nov 27, 2001
Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile
CELANESE INT CORP13 citations69