Inphase opposition system and application of the same in producing nano hexa-aluminate catalyzer thereof

Inphase opposition system and application of the same in producing nano hexa-aluminate catalyzer thereof

The invention discloses a reversed phase micro-emulsified system, which can be used for preparation of nanometer hexaaluminate catalyst. The preparation of the system comprises the following steps: 1) n-amyl alcohol and OP-10 emulsifier is mixed together by quality ratio of 0.3-1.5:1; 2) mixed solut...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LING WEIJUN, WANG YUANNA, YU LIN, ZHANG QINI, YU QIAN, XU YIXIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS
INORGANIC CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:The invention discloses a reversed phase micro-emulsified system, which can be used for preparation of nanometer hexaaluminate catalyst. The preparation of the system comprises the following steps: 1) n-amyl alcohol and OP-10 emulsifier is mixed together by quality ratio of 0.3-1.5:1; 2) mixed solution of n-amyl alcohol and OP-10 emulsifier is mixed with normal heptane by quality ration of 1:0.25-1.5 to form tri-component system; 3) and then tri-component system made of normal heptanes, n-amyl alcohol and OP-10 emulsifier is mixed with water by volume ratio of 75-90:25-10 and the reversed phase micro-emulsified system is prepared well; the reversed phase micro-emulsified system provided by the invention is applied in preparation of nanometer hexaaluminate catalyst; the invention is used for preparation of hexaaluminate catalyst, with simple process and low cost, moreover, prepared hexaaluminate catalyst is nanometer-sized and is larger than superficial area.