MY112598A - Surface modification and promotion of vanadium antimony oxide catalysts - Google Patents

Surface modification and promotion of vanadium antimony oxide catalysts

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Publication number
MY112598A
MY112598A MYPI95003462A MYPI19953462A MY112598A MY 112598 A MY112598 A MY 112598A MY PI95003462 A MYPI95003462 A MY PI95003462A MY PI19953462 A MYPI19953462 A MY PI19953462A MY 112598 A MY112598 A MY 112598A
Authority
MY
Malaysia
Prior art keywords
promotion
surface modification
antimony oxide
oxide catalysts
catalyst
Prior art date
Application number
MYPI95003462A
Inventor
A P Cavalcanti Fernando
Frank Brazdil James
Original Assignee
The Standard Oil Company
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 The Standard Oil Company filed Critical The Standard Oil Company
Priority to MYPI95003462A priority Critical patent/MY112598A/en
Publication of MY112598A publication Critical patent/MY112598A/en

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Abstract

THE PROCESS OF MANUFACTURING A CATALYST HAVING THE FOLLOWING EMPIRICAL FORMULA:VSBMAADDOX WHEREA IS ONE OR MORE OF TI, SN, FE, CR, GA, LI, MG, CA, SR, BA, CO, NI, ZN, GE, NB, ZR, MO, W, CU, TE,TA, SE, BI, CE, IN, AS, B AND MN, D IS ONE OR MORE OF LI, AG, FE, CO, CU, CR, MN (VO)2+, (PW12O40)3- AND (PMO12O40)3- M IS FROM ABOUT 0.5 TO 10 A IS 0.01 TO 10 D IS 0.0001 TO 2.0, PREFERABLY 0.0001 TO 0.1; X = NUMBER OF OXYGEN IONS NECESSARY TO SATISFY THE VALENCY REQUIREMENT COMPRISING FORMING A CATALYST PRECURSOR HAVING THE FORMULA VSBMAAOX WHEREIN M, A, A AND X ARE DEFINED ABOVE, ADDING AT LEAST ONE D ELEMENT TO THE SURFACE OF SAID CATALYST PRECURSOR AND CALCINING THE SURFACE MODIFIED CATALYST PRECURSOR TO PRODUCE SAID CATALYST.
MYPI95003462A 1995-11-14 1995-11-14 Surface modification and promotion of vanadium antimony oxide catalysts MY112598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI95003462A MY112598A (en) 1995-11-14 1995-11-14 Surface modification and promotion of vanadium antimony oxide catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI95003462A MY112598A (en) 1995-11-14 1995-11-14 Surface modification and promotion of vanadium antimony oxide catalysts

Publications (1)

Publication Number Publication Date
MY112598A true MY112598A (en) 2001-07-31

Family

ID=81459345

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI95003462A MY112598A (en) 1995-11-14 1995-11-14 Surface modification and promotion of vanadium antimony oxide catalysts

Country Status (1)

Country Link
MY (1) MY112598A (en)

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