Acetyl bromide synthesis production process

A production process, the technology of acetyl bromide, which is applied in the production process field of acetyl bromide synthesis, can solve the problems of complex production process, low purity, low yield, etc., and achieve the effect of high purity, easy availability of raw materials, and low investment in equipment
CN104086403AInactive Publication Date: 2014-10-08蚌埠团结日用化学有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
蚌埠团结日用化学有限公司
Publication Date
2014-10-08
Estimated Expiration
Not applicable · inactive patent
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Abstract

The invention relates to an acetyl bromide synthesis production process, and relates to the technical field of chemical engineering. According to the invention, acetyl bromide is obtained through a bromination reaction of acetic anhydride and liquid bromine. The process provided by the invention has the following advantages: preparation is convenient and simple; the process is environment-friendly and pollution-free; raw materials are easy to obtain; equipment investment is low; product purity is high; operation is convenient; the prepared acetyl bromide has good application effect; and the prepared acetyl bromide is safe and reliable.
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Description

technical field

[0001] The invention relates to the technical field of chemical industry, in particular to a production process for the synthesis of acetyl bromide. Background technique

[0002] Acetyl bromide is a colorless fuming liquid in appearance and properties. It turns yellow when it is exposed to the air. Its flash point is 1°C, and its melting point is -96.5°C. Boiling point: 76.7°C. Dye manufacturing At present, the method of industrial production of acetyl bromide is still relatively traditional. This traditional production method has problems such as low yield, low purity and serious pollution, and the production process is relatively complicated, which is difficult to meet human needs. Contents of the invention

[0003] The technical problem to be solved by the present invention is to provide a production process for the synthesis of acetyl bromide with high purity and simple preparation process.

[0004] The technical problem to be solved by the present inv...

Claims

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