Mo-Bi catalyst for oxidative dehydrogenation of n-butene

Mo-Bi catalyst for oxidative dehydrogenation of n-butene - Names and Identifiers

Name	Mo-Bi catalyst for oxidative dehydrogenation of n-butene
Synonyms	Mo-Bi catalyst for oxidative dehydrogenation of n-butene

Mo-Bi catalyst for oxidative dehydrogenation of n-butene - Physico-chemical Properties

Physical and Chemical Properties

Ternary type: white to light yellow spherical particles with an external dimension of 230~800 μm, a bulk density of 800~900kg/m3, a specific surface area of 100 m2/g, a pore volume of 0.5 cm3/g, and a blowing strength of 80%. Catalytic activity: butene conversion rate 58.0%, butadiene selectivity 82.0%, butadiene yield 48.0%. Evaluation conditions: 480 ℃, water-olefin ratio 4.6 (molar ratio) φ2400mm baffle vulcanized bed reactor. Six-element type: gray-yellow to dark brown spherical particles with an external dimension of 240~800 μm, a bulk density of 730~760kg/m3, a specific surface area of 80~100 m2/g, a pore volume of 0.5 cm3/g, and a blowing strength of more than 85%. Catalytic activity: butene conversion rate 67.1%, butadiene selectivity 89.3%, butadiene yield 60.0%. Evaluation conditions: 410 ℃, water-olefin ratio 6.4 (molar ratio) φ2400mm baffle vulcanized bed reactor.

Mo-Bi catalyst for oxidative dehydrogenation of n-butene - Introduction

The molybdenum-bismuth catalyst for the oxidative dehydrogenation of butene is an important catalyst with the following properties:

1. Composition structure: The composition of the molybdenum-bismuth system catalyst for oxidative dehydrogenation of butene mainly includes molybdenum, bismuth and oxygen. Its structure is usually a complex of molybdate and bismuth compounds.

2. Catalytic activity: The molybdenum-bismuth system catalyst for oxidative dehydrogenation of butene showed high activity and selectivity in the catalytic reaction. It can promote the oxidative dehydrogenation of butene and convert butene into organic matter such as butadiene or cyclopentene.

3. application field: butene oxidative dehydrogenation molybdenum bismuth catalyst is mainly used for the production of butadiene or cyclopentene in the petrochemical industry. These organic compounds can be used in the production of rubber, synthetic resins and the like.

4. preparation method: the preparation of butene oxidative dehydrogenation molybdenum bismuth system catalyst needs to first synthesize molybdate and bismuth compounds, and then mix and calcine the two by appropriate methods to obtain the desired catalyst.

5. safety information: in the use and storage process, the oxidative dehydrogenation of butene molybdenum bismuth catalyst should follow the general chemical laboratory safety procedures. Avoid contact with skin and eyes, avoid inhaling dust. The waste of the catalyst shall be disposed of in accordance with the relevant regulations.

Last Update：2024-04-09 02:00:34

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Mo-Bi catalyst for oxidative dehydrogenation of n-butene

Mo-Bi catalyst for oxidative dehydrogenation of n-butene

Mo-Bi catalyst for oxidative dehydrogenation of n-butene

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Mo-Bi catalyst for oxidative dehydrogenation of n-butene - Names and Identifiers

Mo-Bi catalyst for oxidative dehydrogenation of n-butene - Physico-chemical Properties

Mo-Bi catalyst for oxidative dehydrogenation of n-butene - Introduction

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