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Processing technology for chlorinated paraffin

A technology for chlorinated paraffin and processing technology, applied in the field of processing technology of chlorinated paraffin, can solve the problems of high cost, long reaction time, complicated process and the like, and achieve the effects of short reaction time, high conversion rate and simple processing technology

Active Publication Date: 2016-02-03
江西塑星材料有限公司
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Problems solved by technology

At present, there are mainly three kinds of domestic chlorinated paraffin production technologies: thermal chlorination method, catalytic method, and photocatalytic method, but each method requires multiple steps of reaction to obtain the finished product of chlorinated paraffin wax, and the reaction time is long and the cost is high. And the process is complicated

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  • Processing technology for chlorinated paraffin

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Embodiment Construction

[0017] In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, which are only used to explain the present invention and do not limit the protection scope of the present invention.

[0018] like figure 1 Shown, the present invention is a kind of processing technology of chlorinated paraffin, and described processing technology comprises the steps:

[0019] (1) Liquid chlorine gasification: Open the water inlet valve of the liquid chlorine gasifier, add water to the full liquid level, turn on the steam to heat the water, control the water temperature not higher than 45°C, open the liquid outlet valve of the liquid chlorine tanker, and feed the liquid chlorine into the liquid chlorine gasification The gasification device, that is, the coil gasifier, gasifies the chlorine gas into the chlorine buffer tank, controls the pressure of the chlorine buffe...

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Abstract

The invention relates to a processing technology for chlorinated paraffin. A chlorinated paraffin product is obtained by using wax oil and chlorine as raw materials and adopting a seven-stage continuous photo-thermal catalytic chlorination process and a bubbling degassing technology. The processing technology for the chlorinated paraffin, which is disclosed by the invention, comprises the following steps of: liquid chlorine gasification, chlorination and chlorinated tail gas adsorption. The processing technology which is disclosed by the invention is simple, is short in reaction time, and is high in conversion rate; production cost is reduced; economic benefits of enterprises are increased.

Description

technical field [0001] The invention relates to a preparation method of an auxiliary agent, in particular to a processing technology of chlorinated paraffin. Background technique [0002] Chlorinated paraffin is a chlorinated derivative of paraffin. It has the advantages of low volatility, flame retardancy, good electrical insulation, and low price. It is widely used in the production of cable materials, floor materials, hoses, artificial leather, rubber and other products. At present, there are mainly three kinds of domestic chlorinated paraffin production technologies: thermal chlorination method, catalytic method, and photocatalytic method, but each method requires multiple steps of reaction to obtain the finished product of chlorinated paraffin wax, and the reaction time is long and the cost is high. And the process is complicated. Contents of the invention [0003] In order to solve the above problems, the present invention provides a process for obtaining chlorinate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10G73/38B01D45/12B01D53/14C07C17/10C07C19/01
Inventor 荆文平唐慧建王振华杨志刚
Owner 江西塑星材料有限公司
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