Electrostatic eliminator based on conductive composite nano-materials

A technology of composite nanomaterials and static eliminator, which is applied in the direction of static electricity and electrical components, can solve problems such as the inability to effectively eliminate static electricity hazards, and achieve the effects of increasing heat insulation performance, improving toughness and improving electrical conductivity.

Inactive Publication Date: 2017-06-23
SHANGLUO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At this stage, for the static electricity, the general treatment method is to ground the metal casing to leak static electricity. However, this can only guide away the static electricity on the metal casing, and the static electricity inside the oil cannot be guided away, and the harm of static electricity cannot be effectively eliminated.

Method used

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  • Electrostatic eliminator based on conductive composite nano-materials

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Embodiment

[0022] Embodiment: In the embodiment of the present application, the preparation process of the conductive composite nanomaterial is:

[0023] S1, first treating a certain amount of carbon nanotubes in ultrasonic waves for 2 hours to activate their surfaces, then mixing them with calcium carbonate in proportion, and then ultrasonically treating them for 1 hour to obtain a mixture of carbon nanotubes and calcium carbonate;

[0024] S2, the above mixture and PA12 were dried in a vacuum oven for 20 hours, and the melt blending method was used to first blend the mixture of PA12, carbon nanotubes and calcium carbonate at 260 ° C for 15 minutes using a micro extruder, and then The resulting PA12 / carbon nanotube / calcium carbonate nanocomposite material was blended with POE-g-MA for 5 minutes, wherein the screw speed was 50rpm, and then the conductive composite nanomaterial described in this application was obtained, and then the conductive composite nanomaterial of suitable size was m...

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Abstract

This application involves an electrostatic eliminator based on conductive composite nano-materials. The electrostatic comprises a conveying pipeline, the two ends of the conveying pipeline are transition pipelines, the transition pipelines are connected with an oil-conveying pipeline through flanges, the conveying pipeline and the oil-conveying pipeline are arranged in a coaxial mode, a plurality of electrostatic elimination needles are arranged in the conveying pipeline along the axial direction, and a conductive layer is arranged on the inner wall of the conveying pipeline.

Description

technical field [0001] The present application relates to the field of static eliminators, in particular to a static eliminator based on conductive composite nanomaterials for oil pipelines. Background technique [0002] Petroleum is a poor conductor of electricity. During the transportation of petroleum, due to friction and other conditions, a large amount of static electricity will be generated between the petroleum and the pipeline, and between the internal petroleum, which will cause safety accidents such as explosions or fires in severe cases. . [0003] At this stage, for this static electricity, the general treatment method is to ground the metal casing to leak static electricity. However, this can only conduct away the static electricity on the metal casing, but cannot conduct away the static electricity inside the oil, and cannot effectively eliminate the hazard of static electricity. Contents of the invention [0004] The present invention aims to provide a stat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05F3/06C08L77/02C08L51/06C08K7/24C08K3/04C08K7/16C08K3/26
CPCC08K2201/001C08K2201/011C08L77/02H05F3/06C08L51/06C08K7/24C08K3/04C08K7/16C08K2003/265
Inventor 不公告发明人
Owner SHANGLUO UNIV
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