MY138504A - "control of diarylalkane by-product formation in alkylation of aromatics by olefins using zeolite beta catalyst" - Google Patents

"control of diarylalkane by-product formation in alkylation of aromatics by olefins using zeolite beta catalyst"

Info

Publication number
MY138504A
MY138504A MYPI9900733A MY138504A MY 138504 A MY138504 A MY 138504A MY PI9900733 A MYPI9900733 A MY PI9900733A MY 138504 A MY138504 A MY 138504A
Authority
MY
Malaysia
Prior art keywords
olefin
diarylalkane
zeolite beta
alkylation
mwo
Prior art date
Application number
Inventor
Gregory J Gajda
Original Assignee
Uop Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uop Llc filed Critical Uop Llc
Priority to MYPI9900733 priority Critical patent/MY138504A/en
Publication of MY138504A publication Critical patent/MY138504A/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

THE AMOUNT OF AN UNDESIRED DIARYLALKANE BY-PRODUCT FORMED IN AN ALKYLATION REACTION USING A ZEOLITE BETA CATALYST IN WHICH A FEED AROMATIC REACTS WITH AN OLEFIN IS REDUCED BY USING AN ALKYLAROMATIC DILUENT IN AN AMOUNT SUCH THAT THE RATIO OF PHENYL GROUP PER ALKYL GROUP CORRESPONDING TO THE OLEFIN REACTANT ENTERING THE REACTOR IS HELD IN THE RANGE 0.75:1 TO 25:1 AND THE CONCENTRATION OF THE OLEFIN ENTERING THE REACTION IS LESS THAN AN AMOUNT CALCULATED BY DIVIDING MWO BY THE SUM OF 6.17 MWA AND MWO WHERE MWO = MOLECULAR WEIGHT OF THE OLEFIN AND MWAA = MOLECULAR WEIGHT OF THE FEED AROMATIC.
MYPI9900733 1999-03-01 1999-03-01 "control of diarylalkane by-product formation in alkylation of aromatics by olefins using zeolite beta catalyst" MY138504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI9900733 MY138504A (en) 1999-03-01 1999-03-01 "control of diarylalkane by-product formation in alkylation of aromatics by olefins using zeolite beta catalyst"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI9900733 MY138504A (en) 1999-03-01 1999-03-01 "control of diarylalkane by-product formation in alkylation of aromatics by olefins using zeolite beta catalyst"

Publications (1)

Publication Number Publication Date
MY138504A true MY138504A (en) 2009-06-30

Family

ID=45756770

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9900733 MY138504A (en) 1999-03-01 1999-03-01 "control of diarylalkane by-product formation in alkylation of aromatics by olefins using zeolite beta catalyst"

Country Status (1)

Country Link
MY (1) MY138504A (en)

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