Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Modified grounding anti-corrosion resistance reduction agent

A technology of anti-corrosion and resistance-reducing agent and bentonite, which is applied in the direction of connecting contact materials, compositions for inhibiting chemical changes, non-metallic conductors, etc., can solve problems such as poor corrosion resistance of grounded metal bodies, and achieve low cost and stable chemical properties. , the effect of convenient construction

Inactive Publication Date: 2009-06-10
肖竹升
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its disadvantage is that although the potassium chloride added in its composition has good electrical conductivity, after being buried, its anti-corrosion performance on grounded metal bodies is poor as time goes by.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Modified grounding anti-corrosion resistance reduction agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention will be further described below in conjunction with embodiment.

[0014] An improved anti-corrosion and drag-reducing agent for grounding, which is composed of sodium bentonite and graphite, and the weight percentage of each component is: 50-99% of sodium bentonite, 1-50% of graphite, and the main elements in sodium bentonite The weight percentage content is silicon oxide: 40-70%, titanium oxide 0.01-3%, iron oxide 0.5-9%, aluminum oxide 2-20%, calcium oxide 1-7%, potassium oxide 0.1-6%, sodium oxide 1-6%, the fixed carbon content in graphite is 60-90%. Crush and grind the sodium bentonite, mix it with graphite powder and mix thoroughly. It can use dry compress method and wet compress method, generally mainly wet compress method. Prepare a large piece of iron sheet at the construction site, pour the drag reducing agent on it, add water and stir it evenly with a shovel, and then lay the drag reducing agent around the grounding body. The constructi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
corrosion rateaaaaaaaaaa
Login to View More

Abstract

The invention discloses a long-acting ground antiseptic resistance-reducing agent (modified), which is characterized by the following: consisting of sodium base alta-mud and graphite; making each item of parameter satisfy all index; keeping resistance property stable under multitime industrial frequency and punching electricity action; protecting ground metal; reducing erosion rate from 0.0245 mm per year to 0.0064 mm per year.

Description

technical field [0001] The invention belongs to a physical drag-reducing agent, and relates to an improved grounding anti-corrosion drag-reducing agent which reduces the grounding resistance of electric equipment and prevents corrosion of the grounding body. In other systems using grounding grids. Background technique [0002] In order to reduce the grounding resistance of the power equipment and make the grounding of the power equipment under normal conditions, accidents and lightning strikes, the ground potential of the power equipment installation is fixed within the allowable range to ensure the safety of people and equipment. Since the disclosed CN1062888C long-acting grounding anti-corrosion resistance reducing agent product was put on the market, it has been well received by users because of its excellent resistance reducing performance. But its disadvantage is that although the potassium chloride added in its composition has good electrical conductivity, after being...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01B1/06H01R4/66C09K15/02
Inventor 龚循礼满国民李国庆
Owner 肖竹升
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com