Carbonization maintenance aerated concrete
A technology of aerated concrete and carbonation curing, which is applied in the field of building material aerated concrete, which can solve the problems of low strength, long curing time, and low strength, and achieve the effects of low cost, shortened production cycle, and reduced emissions
Inactive Publication Date: 2008-03-12
UNIV OF JINAN
0 Cites 84 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 present invention relates to a carbonized maintained aerated concrete prepared by utilizing steel slag and cements to absorb the carbon dioxide gas. The carbonized maintenance aerated concrete is manufactured by adopting the following method: the steel slag or cement containing carbonized components can be taken as raw materials, the air-entraining agents and the water are added in the raw materials. After being mixed uniformly, the generated mixtures are pressed and manufactured into the aerated concrete. Under the maintenance of the carbonized gas, the aerated concrete is made into the carbonized maintained aerated concrete; the weight percentage that the carbonized components take in the raw materials is no less than 20 percent; the carbonized gas is the carbon dioxide gas; the maintain conditions are that the concentration of the carbon dioxide is larger than wt15 percent, the pressure of the curing gas is larger than 1bar and the carbonization and maintenance temperature ranges from 30 to 200 Celsius system. The industrial waste gas is utilized for the technology, thus reducing the exhaust of the greenhouse gas, the carbon dioxide, preparing the aerated concrete products with good performance and shortening the production cycle. The beneficial effects of the present invention are that the waste is utilized, the environment is protected, the energy is saved and the cost is low.
Technology Topic
Image
Examples
- Experimental program(3)
Example Embodiment
Example Embodiment
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
Property | Measurement | Unit |
Compressive strength | 6.8 | mPa |
Compressive strength | 7.2 | mPa |
Crystal size | 3.0 ~ 4.0 | µm |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
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
White spirit prepared by fermenting and distilling pseudo-ginseng root dregs and method
Owner:YUXI WINHEY BIO TECH
Method of controlling an internal combustion engine
ActiveUS20060266332A1Emission reductionReduce fuel consumptionElectrical controlEngine testingFuel supplyInternal combustion engine
Owner:ROLLS ROYCE SOLUTIONS GMBH
Whirl pulverized coal burner used for industrial stove and adopting gas recirculation
ActiveCN101876433AExtended stayEmission reductionPulverulent fuel combustion burnersCoalProcess engineering
Owner:HARBIN INST OF TECH
Process for preparing high-purity molecular distillation monoacylglycerol
InactiveCN102876464AImprove economic efficiencyEmission reductionFatty acid esterificationFatty-oils/fats refiningPhosphoric acidGlycerol
Owner:NANCHANG UNIV
On board secondary propulsion system for an aircraft
InactiveUS20090072080A1Reduce fuel consumptionEmission reductionPower installationsEnergy efficient operational measuresIn vehicleAirplane
Owner:THE BHARGAVA FAMILY TRUST DATED JUNE 14 1996 +1
Classification and recommendation of technical efficacy words
- Emission reduction
- Shorten the production cycle
Fan
InactiveUS20100226764A1Lower center of gravityEmission reductionPump componentsLighting and heating apparatusImpellerAirflow
Owner:DYSON TECH LTD
Process for the manufacture of base oil
ActiveUS20070299291A1Decreased global warming impactEmission reductionHydrocarbon by hydrogenationCarboxylic acid esters preparationDistillationHydrocarbon
Owner:NESTE OIL OY
Apparatus And Method For Fuelling A Flexible-Fuel Internal Combustion Engine
ActiveUS20140238340A1Emission reductionImprove stabilityElectrical controlInternal combustion piston enginesInjectorExternal combustion engine
Owner:WESTPORT FUEL SYST CANADA INC
Optimized powertrain with route-learning feature
ActiveUS20110153127A1Save fuelEmission reductionInternal combustion piston enginesDigital data processing detailsDriver/operatorHybrid powertrain
Owner:FCA US
Method for producing alumina and white carbon black by utilizing red mud and flyash
InactiveCN101891224AEmission reductionReduce pollutionSilicaAluminium oxide/hydroxide preparationChemistryCarbon black
Owner:HENAN ENERGY AND CHEMICAL INDUSTRY