Vanadyl pyrophosphate oxidation catalyst precursors
Vanadyl pyrophosphate oxidation catalyst precursors comprise vanadium phosphate esters of the formula (VO)(((R1-x/Hx)OPO3)x((ROH)y/(H2O)z) wherein, R is an alkyl group capable of bonding, through oxygen, to phosphorus to form a phosphate ester; x is 0 to about 0.5; y is 0-1.0; z is 0-1.25; and y+z i...
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| creator | EUGENE MICHAEL MCCARRON III HAROLD S. HOROWITZ |
| description | Vanadyl pyrophosphate oxidation catalyst precursors comprise vanadium phosphate esters of the formula (VO)(((R1-x/Hx)OPO3)x((ROH)y/(H2O)z) wherein, R is an alkyl group capable of bonding, through oxygen, to phosphorus to form a phosphate ester; x is 0 to about 0.5; y is 0-1.0; z is 0-1.25; and y+z is 0-1.25 are particularly useful for the selective oxidation of butane to maleic anhydride and readily thermally decompose to form the vanadyl pyrophosphate oxidation catalysts. |
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HOROWITZ</creatorcontrib><description>Vanadyl pyrophosphate oxidation catalyst precursors comprise vanadium phosphate esters of the formula (VO)(((R1-x/Hx)OPO3)x((ROH)y/(H2O)z) wherein, R is an alkyl group capable of bonding, through oxygen, to phosphorus to form a phosphate ester; x is 0 to about 0.5; y is 0-1.0; z is 0-1.25; and y+z is 0-1.25 are particularly useful for the selective oxidation of butane to maleic anhydride and readily thermally decompose to form the vanadyl pyrophosphate oxidation catalysts.</description><edition>6</edition><language>eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>1998</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980505&DB=EPODOC&CC=AU&NR=4803297A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980505&DB=EPODOC&CC=AU&NR=4803297A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>EUGENE MICHAEL MCCARRON III</creatorcontrib><creatorcontrib>HAROLD S. 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HOROWITZ</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EUGENE MICHAEL MCCARRON III</au><au>HAROLD S. HOROWITZ</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Vanadyl pyrophosphate oxidation catalyst precursors</title><date>1998-05-05</date><risdate>1998</risdate><abstract>Vanadyl pyrophosphate oxidation catalyst precursors comprise vanadium phosphate esters of the formula (VO)(((R1-x/Hx)OPO3)x((ROH)y/(H2O)z) wherein, R is an alkyl group capable of bonding, through oxygen, to phosphorus to form a phosphate ester; x is 0 to about 0.5; y is 0-1.0; z is 0-1.25; and y+z is 0-1.25 are particularly useful for the selective oxidation of butane to maleic anhydride and readily thermally decompose to form the vanadyl pyrophosphate oxidation catalysts.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Vanadyl pyrophosphate oxidation catalyst precursors |
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