Device and method for synthesizing ethylene bis-fatty acid amide by continuous flow

A technology of fatty acid amide and ethylene bis, applied in the field of ethylene bis fatty acid amide synthesis, can solve the difficulty in forming large-scale and intelligent industrialization technology, influence product market development and high value-added, ammonium salt intermediate product color. To solve problems such as depth and depth, to achieve the effect of shortening material residence and reaction time, good product quality consistency and stability, and reducing labor intensity
CN110975782AActive Publication Date: 2020-04-10江西威科油脂化学有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
江西威科油脂化学有限公司
Publication Date
2020-04-10

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Abstract

The invention provides a device and a method for synthesizing ethylene bis-fatty acid amide by continuous flow, and belongs to the technical field of ethylene bis-fatty acid amide synthesis. The device provided by the invention comprises a control system 12, and a raw material storage tank, a micro-channel mixing reactor 5, a vertical wiped film reactor 6, a receiving tank 8 and a horizontal rotary film reactor 10 which are communicated in sequence. The micro-channel mixing reactor 5, the vertical wiped film reactor 6 and the horizontal rotary film reactor 10 are in control connection with thecontrol system 12, and the control system 12 is used for controlling and automatically adjusting the running states of the micro-channel mixing reactor 5, the vertical wiped film reactor 6 and the horizontal rotary film reactor 10. The device provided by the invention can realize continuous flow synthesis of ethylene bis-fatty acid amide, and the product quality consistency and stability are good.
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Description

technical field

[0001] The invention relates to the technical field of synthesizing ethylene bisfatty acid amide, in particular to a continuous-flow device and method for synthesizing ethylene bisfatty acid amide. Background technique

[0002] Ethylene bis fatty acid amide belongs to aliphatic bisamide compounds, the main varieties are ethylene bis stearic acid amide (EBS), ethylene bis oleic acid amide (EBO), ethylene bis erucamide (EBE), ethylene bis Behenic acid amide (EBB) and ethylene bis-12-hydroxystearic acid amide (EBH), etc., ethylene bis fatty acid amide is a very important class of industrial surfactants, and it is also a widely used additive in the field of material processing. Auxiliary. With the continuous expansion of application fields and the development trend of high-end materials and products, the market has put forward higher requirements for the quality of such additives, and there is an urgent need for high-quality products with good consistency and st...

Claims

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