Patent
Method for preparing chitose magnetic microsphere metal palladium complex catalyst
TLDR
In this paper, the making method of chitosan magnet-microball metal palladium complex catalyst, which comprises the following steps: (1) weighing certain quantity of ferric chloride solution through original reducing method, adding a certain amount of sodium sulfite solution; stirring protected by nitrogen; adding sodium hydroxide to react for 1-2h; adding acetic acid solution, and stirring at high speed to finish reacting.Abstract:
The invention discloses a making method of chitosan magnet-microball metal palladium complex catalyst, which comprises the following steps: (1) weighing certain quantity of ferric chloride solution through original reducing method; adding certain quantity of sodium sulfite solution; stirring protected by nitrogen; adding sodium hydroxide to react for 1-2h; adding acetic acid solution of chitose; stirring at high speed to finish reacting; obtaining black chitosan magnet-microball; (2) weighing quantitative chitosan magnet-microball in the flask; adding metal palladium salt and anhydrous alcohol; stirring; heating; refluxing to react 10h under 90-120 deg.c; washing through anhydrous alcohol; sucking; drying; obtaining the product.read more
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References
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Process for recovering, separating and purifying NO gas
Chen Yidun,Ma Jinbo +1 more
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