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Preparation device and preparation method of hydrogenated nitrile rubber

A technology for hydrogenated nitrile rubber and preparation equipment, which is applied in chemical instruments and methods, chemical industry, chemical/physical processes, etc., can solve the problems that the total production capacity cannot meet the needs of the domestic market, and achieve simple structure, thorough reaction, and satisfactory The effect of market demand

Inactive Publication Date: 2014-09-03
张家港市进润彩印包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the manufacturers of hydrogenated nitrile rubber in the world are mainly distributed in Japan and Germany, and the total production capacity is far from meeting the demand of the domestic market.

Method used

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  • Preparation device and preparation method of hydrogenated nitrile rubber

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Embodiment Construction

[0021] The present invention will be further described now in conjunction with accompanying drawing. These drawings are simplified schematic diagrams only to illustrate the basic structure of the present invention in a schematic way, so they only show the components relevant to the present invention.

[0022] Such as figure 1 A hydrogenated nitrile rubber preparation device shown has a hollow interlayer heatable cylinder and a control cabinet 11 placed outside the cylinder, the cylinder outer jacket is provided with a thermal insulation cover 1, and the top of the cylinder is provided with a feed port 5 and the catalyst inlet 6, a stirring shaft 12 is suspended in the cylinder, one end of the stirring shaft 12 protrudes from the cylinder and is connected with the motor 8, and the other end of the stirring shaft 12 is connected with a stirring blade 13; the bottom of the cylinder is provided with a hydrogen inlet 16 and a sewage outlet 17, The hydrogen inlet 16 is connected wi...

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Abstract

The invention discloses a preparation device and a preparation method of a hydrogenated nitrile rubber. The preparation device of hydrogenated nitrile rubber comprises a barrel and a control cabinet, wherein a hollow interlayer of the barrel can be heated, the control cabinet is arranged on the outer side of the barrel, a heat-preserving sleeve is sleeved outside of the barrel, the top end of the barrel is provided with a feed inlet and a catalyst inlet, a stirring shaft is suspended in the barrel, one end of the stirring shaft extends out of the barrel and then is connected with a motor, and the other end of the stirring shaft is connected with a stirring blade; the bottom of the barrel is provided with a hydrogen gas inlet and a drain outlet, and the hydrogen gas inlet is connected with an aerator through a pipeline; the lower half part of the barrel is provided with a discharge outlet; and the top end of the barrel is provided with a pressure gauge and a temperature gauge which are respectively used for monitoring the pressure and temperature of the inside of the barrel. The preparation device and preparation method disclosed by the invention are simple in structure, reasonable in design, short in reaction time, complete in reaction, energy-saving and environment-friendly, improves the production efficiency, and can meet the demands of domestic markets.

Description

technical field [0001] The invention relates to a hydrogenated nitrile rubber preparation device and a preparation method thereof. Background technique [0002] Hydrogenated nitrile rubber not only maintains the excellent oiliness of nitrile rubber, but also has very good heat resistance, ozone resistance, abrasion resistance and tensile strength. Its application field has broken through the traditional field of nitrile rubber. As well as oil field drilling and other aspects of the prospects are good. At present, the manufacturers of hydrogenated nitrile rubber in the world are mainly distributed in Japan and Germany, and the total production capacity is far from meeting the demand of the domestic market. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a hydrogenated nitrile rubber preparation device and its preparation method with simple structure and convenient o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J8/10C08C19/02
CPCY02P20/10
Inventor 赵竹青
Owner 张家港市进润彩印包装有限公司
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