Phosphoric Acid → Dihydroxy(dioxo)molybdenum;phosphonic acid

HRID 838892

Reaktionsgleichung

Reaktionsgleichung von HRID 838892
[Mo:1](=[O:4])(=[O:3])=[O:2].[P:5](=O)([OH:8])([OH:7])[OH:6]>O>[OH:7][PH:5]([OH:8])=[O:6].[OH:2][Mo:1]([OH:6])(=[O:4])=[O:3]

Komponenten

4

Edukt 2

HCID 1004Phosphoric AcidHCID 14802Molybdenum trioxide

Produkt 1

HCID 21863154Dihydroxy(dioxo)molybdenum;phosphonic acid

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

A catalyst of the formula Mo12P1.32 Bi0.5 Cu0.25 Cl0.06 Of was prepared as follows: A slurry was prepared of 86.4 grams (0.60 mole Mo) of molybdenum trioxide and 7.6 g. (0.067 mole P) of 85% phosphoric acid in 500 mls. of distilled water; boiled with stirring for three hours to form phosphomolybdic acid which was yellowish green in color. To this slurry was added 2.5 g. (0.0125 mole Cu) of copper acetate; no change in color, followed by the addition of 7.9 g. (0.025 mole Bi) of bismuth chloride dissolved in 4.0 ml. of concentrated hydrochloric acid. The mixture was boiled to dryness; dried overnight at 110° C in air. The catalyst was ground and screened to 10/30 mesh fraction.

Aufarbeitung

  1. customA catalyst of the formula Mo12P1.32 Bi0.5 Cu0.25 Cl0.06 Of was prepared

Quellen und Nachweise

ORD-Eintrag
ord-bfa95315d56d4543b31212a910a85a11
Quelldatensatz
uspto-grants-1978_06
Patentnummer
US04093635

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