Granular charring rice husk thermal insulation agent
A technology of carbonizing rice husks and heat-insulating agents, which is applied in the field of metallurgy, and can solve problems such as inability to remove, heavy heat-insulating agent pile specific gravity, and white spots on billets, and achieve the effects of no dust pollution, good heat preservation effect, and low crystal water content
Inactive Publication Date: 2008-02-20
上海盛宝冶金科技有限公司
2 Cites 16 Cited by
AI-Extracted Technical Summary
Problems solved by technology
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 moreAbstract
The invention relates to metallurgy field, in particularly to a granular carbonizing rice husk thermo to insulating agent used in iron and steel melting progress. The invention is characterized in that: the thermo of the insulating agent consists of 45 to 80 percent carbonizing rice husk, 10 to 30 percent binder and 1 to 30 percent filling material. The binder refers to one of or a combination of at least two components among amylum, caustic soda flake, bentonite, white putty waterglass, sodium carboxymethyl cellulose (CMC), phosphoaluminate cement and silicate cement. The thermo-insulating agent contains comparatively high carbonizing rice husk, and effectively bonds the carbonizing rice husk into granule shape while at the same time avoids the adoption of calcareousness and dolomite, so as to preserve insulation property of the thermo-insulating.
Technology Topic
Examples
- Experimental program(1)
Example Embodiment
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


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
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 Similar technology patents
Nano-porous thermal insulating material and method for producing the same
Owner:SHANGHAI SHIPBUILDING TECH RES INST
Metal particles, process for manufacturing the same, and process for manufacturing vehicle components therefrom
InactiveUS20070048167A1Light weightGood mechanical propertiesTransportation and packagingMetal-working apparatusMagnesium silicideMetal particle
Owner:FUJI JUKOGYO KK
Bag toss game target assemblies
InactiveUS20060125186A1Light weightEasily transportGymnastic exercisingBall sportsEngineeringGame play
Owner:KT IP HLDG
Adjustable spoiler support for racing car
Owner:STIDD ROBERT S
Preform for low natural stretch ratio polymer, container made therewith and methods
InactiveUS20050260371A1Reduce cycle timeLight weightBottlesSynthetic resin layered productsGramMaximum diameter
Owner:THE COCA-COLA CO
Classification and recommendation of technical efficacy words
- Good insulation effect
- Light weight
Assembled architecture outer wall and its construction method
InactiveCN1995578AEasy and fast installation processGood insulation effectCovering/liningsWallsTongue and grooveArchitectural engineering
Owner:CHINA BUILDING MATERIALS ACAD +2
Heat-insulating concrete containing aerogel grains and preparation method thereof
Owner:优澎(嘉兴)新材料科技有限公司