slag

Metals and other inorganic materials that do not turn into gas fall to the bottom of the chamber as molten slag.

Steel slag can be converted into high-valued agro-products after steel slag's surplus heat has been used and some modifiers have been added.

The slag skull thickness is not uniform on the surface of the stave. The extend of nonuniformity increases with gas temperature rising.

The limestone absorb impurity from the ore and form a fluid slag which floats on the surface of the heavier molten iron.

The invention relates to a method for directly recovering coke from kiln slag of a rotary kiln and a device.

The result of study shows that steel slag has low activity, therefore its activity must be excited if using it to make block.

This paper discusses the concept of slag entrapment in continuous casting and its application in production.

The fusibility of coal ash was different with that of slag.

With the increase of campaign, slag layer covering the surface of porous brick became thicker and combined blowing effect was reduced.

The syngas rises through the pool, heavy metals sink to the bottom and other contaminants form a slag on top.

Characterized as non-asbestos, fiber length, the ball less slag, low-density, strength, flexibility, and ease of cutting process.

This grid also can withstand impact of large slag, to ensure the normal operation of the Bottom Ash Dry Handing System.

Even blurred vision is valued by the blind. If i were clever, would i cower in this slag heap? I'm not wise girl. . . I've just grown old.

It is a good secondly resource to the energy sources industry on account of the high temperature and large quantity of heat in the slag.

The ingredients of magnesium coating used as the working Lining of the continuous casting tundish and its slag resistance are studied.

Technology of clinker slag separate grinding is one of the important technical ways to improve the cement strength.

The plant has created not just an ugly slag heap but a public-health problem whose true extent is still unknown.

The results show that the causes of the fracture are the abnormal graphite nodulizing, and shrinkage, slag inclusion and normalizing cracks.

The silicic acid dissolute by diopside precipitate out and coat upon the surface of the un-reacted slag.

To be polite I accepted it with thanks, vowing to myself that I would commit it to the slag heap on the first opportunity.

This work has developed a new desiliconization flux mainly made of the converter slag and the blast furnace manganese slag.

The invention can efficiently decrease the steel bag slag blanket thickness; prolong the steel bag length of life.

With the vigorous development of the iron and steel industry, China has to produce a large amount of steel slag.

Blast furnace slag is one of the decisive factors to ensure the smelting progress successfully.

The tundish slag penetration in coating is one of the key factors affecting coating removal after use.

The particles of slag powder processed by libration mill were mostly in ball and its surface was the most smooth.

Close examination of the plug welds showed the existence of herringbone patterns near the slag and voids in welds.

Simultaneously , an account of study results of different types of slag coolers is given.

Secondly, histogram analysis method was used to calculate the gray intervals of bubbles and slag inclusions, and then distinguish them.

The heat treatment of ferronickel submerged arc furnace slag has little effect on reducing drying shrinkage of hardened cement paste.

The paper also indicate a group of factors that will influence the result of extracting Indium from Zn-Al-Fe slag finally.

The invention provides powdery waterproof material produced from steel slag and a production method thereof.

"This place was hell, " says Tom Levy cheerfully as he stands over an open pit filled with ancient coal-black slag.

Meanwhile carbide slag substitute for slaked lime in PO production , as well as the economic benefits and social atmosphere effects.

Consider the operating conditions of the above tube sections during loading of a liquid slag removal boiler.

High tide, with the overflow of the foam springs, miscellaneous slag out of the reeds, the addition of more Longdong mysterious reverie.

The results of orthogonal experiment of slag treating wastewater showed that pH value was the most notable factor, next was slag dosage.

Weak corrosive sand slurry , slag slurry, as well as the carnallite and halogen liquid in the production of potassium fertilizers .

Drum rate can be accurately adjusted and water slag quality improved by combining automatic equipment, frequency transformer, coder and PLC.

XRD and SEM techniques were used to characterize the mullite solid solution synthesized from waste aluminum slag and kaolin.

Qualified cast ingot of large transect, produced by steel and iron with slag, can be used to make solid waste are fully utilized.

As a result of the slag's existence, the spread and utilization of biomass briquette technology are limited seriously.

But people here mostly talk about the possibility that the huge slag heap of a mountain will come crashing down and simply bury the village.

Electronic microscope photos display that after joining the slag, can acceleration cement's hydrate speed, enhance the early strength.

Composition and distribution of slag can be determined through mineralogical morphology inspection.

Besides, the compressive strength will not be changed regularly in compliance with the quantity of resins or water quenched slag.

Therefore, the discharge rate of slag can be effectively controlled by choosing the proper type of division wall.

The result reveals that the activation of slag can remarkably improve the early and final strength of the resultant cement.

The blast furnace slag is grinded to have the granularity the same as that of the cement.

No barbecues at Grandma's, where the view from the picnic table is of an enormous slag pile.

She could not help but want to touch his beard slag, wanted to give him to stamp quilts, but she is just the air in the water ah!

The most outstanding features of said invention is to adopt the slag of blast furnaces in a steel works as the flux.

Through a lot of experimental exploration, Vibration Slag Detection System has ushered in a qualitative leap.

electro-slag furnace; induction heating; numerical simulation; electromagnetic field; temperature field; FEA; coupled field.

The temperature difference in the slag pool creates a convective flow in the system, which has substantial influence on slag flow.

Brick slag is removed after being cooled in the cooling section and is used for the cement production.

ROAD FOUNDATIONS. SLAG BOUND GRANULAR MATERIALS. DEFINITION. COMPOSITION. CLASSIFICATION.

ROAD FOUNDATIONS. ACTIVATION OF VITRIFIED SLAG. DEFINITIONS, CHARACTERISTICS AND SPECIFICATIONS.

The slag normally is quenched in water and conveyed as a slurry to a disposal pile.

The results showed that the adsorption capacity ofp- nitrophenol depends on the content of organic carbon in the modified slag.

Compared with conventional slurry cementing, slag MTC is of obvious technical and economic superiority.

Combined mineralogical morphology inspection and composition, fluid temperature of slag will display the characteristics of slag thoroughly.

This bread is baked sweet potato in the slag as a raw material made of fiber bread.

The electric force and friction produced during the molten droplets falling through the slag pool have less influence on slag flow.

Metallic iron and slag was occurred after the wustite was restored and just some small crystal remain in a little of wustite.

comprehensively technical commentary was made for slag water treatment device, relative improvement measures and suggestions were presented.

The characteristics of the chemical compositions and mineralogical phases of the converter slag Panzhihua Iron and Steel Co. are described.

The small area chemical composition quantitative analysis of high performance slag cementitious materials was studied using XPS.

The samples with slag make a contribution to the denseness of microstructure and reduce the chloride electrical permeability.

In this paper, the transfer pattern of smelting dripping and its influence on the penetration in the strip electro-slag overlay are studied.

Electro-slag welding for the lamellas of the steel box structure is a difficult and long-standing problem at home.

The result shows that gas temperature near the stave is the main factor that affects heat transfer and slag skull thickness.

The invention provides a zinc slag purification method and a zinc slag purification device.

A large number of scholars at home and abroad have studied the physical and chemical characteristics of the slag.

The method of manufacturing glass-ceramics with steel slag, fly-ash, copper mine tailings & sandstones as a major material was described.

Traditionally, the BF slag is granulated in water with air pollution, water pollution and the heat loss etc.

The results showed that the electromagnetic force is the main driving force for the flow formation in the ESR slag pool.

She wondered whether these things might be true of brick clay and Waelz slag, and she began experimenting.

The fuming process was applied to treat the slag, and the smelting point could be lowered by selecting suitable slag system.

The thermal stress of the slag layer close to the water tube and the slag nail was comparatively small.

Cooperating with a series of experimental investigation for synthetic slag samples, the suitable com. . .

The authors believe that the recycling technology for slag glass-ceramics is a good material producing. . .

Some new chemical cleaner and treatment technology for slag-mud and waste-water have been developed for chemical cleaning at abroad.

The properties of modified slag can be improved by adding suitable amount of invariability agents.

Besides, the author puts forward to the structural characteristics and model of the alkali activated slag cementing agent.

The artical introduces the principle of slag splashing in converter, the variables and its economic benefits.

Introduce the commissioning and application of new slag detection device which use vibration function in baosteel slab caster.

This water-quenched slag concrete research was appraised by substitution performance result in different substitution quantity of cement.

Dry magnetic separators and used in the sulphuric acid slag powder of magnetic separation purification.

The company put a roof over the slag heaps and set up a 60m peso ($6. 4m) medical fund.

Experiment on the production of composite Portland cement by the combined blending of Barium slag, furnace slag and by - product of lime.

at the same time the role and blowing into the molten slag blown away to form students'rooms, smooth and uniform slotted up and down.

The experiment runs on different reaction conditions and its results show that deposit of slag need some time to reach static state.

The compressive strength of cement is somewhat reduced with the increase of the slag quantity mixed, however, the soundness.

Sites for depositing deadly toxic soluble slag, tailings, etc. shall be made waterproof and protected against seepage and leaking.

The method comprises the processes of molding and combining high temperature furnace slag, exchanging heat, generating electricity, etc.

The content of Ca is very high. The content of metallic and magnetite is up to 16%. The steel slag also has some glass phase.

At present, slag detection method include electromagnetic induction method and thermal imaging method at home and abroad.

Five-year-old Zhou Hao was playing with a classmate near a slag heap from another factory in their hamlet.

In CAS- OB process, the area of eliminating slag before lowering snorkel affects the reliability of the management of the steel directly.

Stomatal, dispersed shrinkage, shrinkage cavity, sonim and slag inclusion belong to this kind of defect.

Replacing MC ferromanganese slag with magnesite in manganese-silicon production, adjusting slag type to assure regular production.

The primary technologic factors to influence on beneficiation markers of furnace slag have been more analyzed.

The work current and slag are the primary control factors and cooling waters is the subordinate control factor.

Through the industrial experiment of LF refining process for heavy rails, effect of oxides in slag on the desulfurization was investigated.

And from the appearance of slag brandy is is the wine grapes of slag farmers re utilized classical deduce.

Under high temperature conditions, viscosity-temperature characteristics of coal ash are similar with those of slag.

Slag vacuum machine is especially designed to clean the slag or other garbage produced in the pipe.

The piled concrete jacks are made from furnace slag, fly ash and a lesser proportion of cement.

The effect of slag splashing was gained obvious mend through carrying out a series of technology and managing measures.

The laboratory examination shows that performance of the designed steel slag asphalt mixture meet the requirements of SMA.

With X-ray radiographic apparatus, foaming slag phenomena was directly observed during the desiliconization process of hot metal.

The obtained results from analyses and calculation are useful for the intensity design and spot usage of the slag ladle.

Boron concentrate and boron - rich slag were used to produce borax and boric acid.

"Xin Fei Company " slag field next to " protect the environment for the benefit of future generations, " Ironically, the placard.

Analysis is made of the feature and parameters of Ti slag smelting with open-top electric furnace.

Any Slag Cut-off Gate can be independence movement, and three locations respond to the monitoring point.

The hot model experiment of slag splashing in laboratory has been made to investigate basic principle of slag splashing.

Referred to as slag cement slag cement.

Steel production generates huge quantities of slag, which must be processed and disposed of.

The results show that the synthetic MgOCaO refractory has an excellent resistance to basic slag but not good enough to acid slag.

The hydraulic cementing material is an industrial slag of yellow phosphorus slag, blast furnace slag or fly ash.

Effects of an admixture, fly ash and slag on chloride ion binding of cement paste were investigated by experiments.

Lit dramatically from within, the pool house's privacy wall of recycled glass slag gleams in shocking blue both day and night.

Slag is a general term for soil-stone mixtures, construction wastes, wastes of pavement and bed layer of the exiting roads and etc.

The influences of fine slag powder to workability, compressive strength and durability of high-performance concrete were discussed.

Recycling zinc waste: zinc alloy recovery, zinc slag melt, coarse zinc recovery, crushing zinc recovery, down zinc material recycling, etc.

The results show that the phosphorus partition ratio of the slagsteel increases with the increase of oxidability , basicity of slag.

Composition and mineralogical characteristics of slag during steelmaking with different hot metal were studied.

The converter slag from copper smelting is important secondary metal resources, which are mainly recovered by the flotation.

Steel slag is a solid byproduct derived from the steel-making process, and contains certain amount of iron, calcium, aluminum, etc.

To provide a theoretical basis for optimizing Vanadium processes existing, improving the vanadium slag grade and recovery rate.

This paper studies the influence of phosphate, calcareous material on set time of water glass-slag cement.

The technological process for the preparation of iron yellow from iron sulfide slag by sulfate oxidation method is described.

The heat load was dramatically increased when the slag skull was removed and the stave was disappeared.

There is a bright prospect for production of the amorphous silica out of the industrial waste slag.

The impact resistance of simulated high level radioactive waste forms made from alkali-activated slag cement based materials was studied.

After comprehensive utilization Carbide slag slurry discharge was avoided and environment was protected.

The calculation of the oxidizing slag quantity in electric furnace was discussed by the authors.

Limestone, slag and coral aggregate are relatively soft and abrasive, providing little problem for the diamond blade to cut.

The residual slag from filtration of the resulting solution is water washed to dissolve adhered soluble vanadium.

With the unit put into operation, environmental pollution by waste slag piles is eliminated, and economic benefit is remarkable.

Concrete with the addition of ground blast furnace slag and limestone can improve the resistance of sulfuric attack effectively.

Refinery effluent was treated by hydrolysis acidification-aerobic biofilter process with blast furnace slag as packing.

At the late stage of casting, slag must be detected to improve the quality of steel products.

I didn't have any neck protection, and a piece of slag hit me in the neck; the burn looks like a hickey.

Determination of lithium in slag refined by vacuum with calcium carbonate and ammonium chloride agglomeration was reported.

The working principle and design process of a new kind of slag pour-out equipment is introduced.

EXAMPLE: Nobody trusted the new employee who was always quick to slag his previous employers.

Besides of the high tapping temperature, it is difficult for the vessels to prolong service lives remarkably by slag splashing.

The slag granulating device is an ideal metallurgical slag granulating device.

This article discusses the influences of fine slag powder to workability, compressive strength and durability of concrete in the test.

A new kind of slag conglomeration agent is developed by rested on theory, the performance of ferric cake and application situation.

Cold Jet's dry ice blasting systems easily removes excess grease, sludge, sealant and weld slag during preventative maintenance.

Thus, many researches have been performed on ferromanganese slag for recycling.

After magnetic separation of steel slag powder used in the manufacture of steel slag powder.

The sulfate may be the mixture of more than one selected from phosphogypsum, coal ash, silica slag and sodium silicoaluminate.

A local doctor told me that an adult going blind in this area is on the slag heap.

The results show that a longer expansion period and a better expansion could be achieved with the blast furnace slag as expansion agent.

A ball valve for controlling the slag discharge is arranged at the slag discharge opening of the inner tube.

High purity flake cordierite was synthesized from aluminum waste slag, kaolin and talc by the solid phase method.

Fluxes (burnt lime or dolomite )are fed into the vessel to form slag which absorbs impurities of the steelmaking process .

So with such ideas, he modulation out first bucket of slag stuff, then at the brandy Burgundy region but caused a sensation.

The influences of blast temperature, slag basicity, iron ore grade etc on energy distribution and smelting index of BF are discussed.

FERTILIZERS. BLAST FURNACE SLAG. EXTRACTION OF PHOSPHORIC ANHYDRIDE SOLUBLE IN CITRIC ACID REAGENT.

The results have shown that steel slag and zeolite can remove effectively phosphate and ammonia nitrogen from hogpen waste water.

The properties of coating are tested with orthogonal design method. The directions of alcohol base Ti slag coating is determined.

The Portland cement was used as an activator to improve the hydration activity of steel slag.

In CAS OB process, the area of eliminating slag before lowering snorkel effect directly the reliability of molten management.

The mode of vanadium slag phase production includes mainly vanadium converter slag and vanadium slag atomization.

The mineral admixtures are essential ingredients of HPC, among which granulated blast furnace slag (GGBS) is widely used.

This standard is applicable to portland blast furnace-slag cement, portland pozzolana cement and portland fly-ash cement.

This invention discloses a method for preparing porous bricks and hollow bricks from domestic sewage and industrial Cr slag.

The basic parameters of lead blast furnace and physicochemical property of melting furnace slag were introduced.

Which fly ash and slag is waste energy in line with the national industrial policy, most application development value.

German study of slag Portland cement than Portland cement information than the.

Furthermore, coupling with slag and admixture, chloride binding of unit paste can be furtherly enhanced.

The steel fiber concrete with fly ash and slag of different ages by ultrasonic detection and compression strength were tested.

The treatment of manganese slag is a significant environmental problem of electrolytic manganese industry.

All welds shall be visually inspected for defects and slag. All defects and slag found shall be removed.

The phosphor content of steel at blowing end can reach predetermined level by proper control on the FeO content and basicity of slag.

From the viewpoint of minimizing cost and environmental protection, the utilization of LD slag as dephosphorizing agent has been studied.

The invention also provides a method for measuring the thickness of sinking slag on the hole bottom of the bored pile.

The invention discloses a technique for producing steel making waste, namely steel slag powder for doping in concrete.

Steel slag and paper industrial waste sludge were carbonated to produce concrete aggregate.

Exploration of this technology can promote the bulk application of steel slag and exploition high-grade steel slag.

Findings: The mechanism of slag penetration on ULC for steel ladle was examined and the penetration layer was chemically analysed.

By optimizing the shape of tundish, high grade protecting slag and flw field in mould, perfect effects are gained in operation.

the continuous device is adopted for feeding and slag discharging, thereby the labor intensity of workers is reduced.

The sinter is mainly composed of unassimilated hematite, precipitated hematite and magnetite phases and glassy calcium silicate (slag).

The evaluation of blast furnace slag quality is much significant to select qualified slag and to insure the quality of MTC cementing op. . .

Electrorefining of hot galvanizing slag to produce pure zinc is a completely new technology.

The influences of using synthetic slag during tapping on converters on the ladle furnace refining are described.

The steamer of slag, steamed back after the cool, and drunk young music into the cellar for discharge distilled grains.

The technology of producing nucleated glass from blast furnace slag has been taken into widespread consideration in the nation and abroad.

This paper presents the theories and practices of optimization of the ESR slag parameters.

He created an eBay auction offering his "cheating, lying, adulterous slag of a wife" to the highest bidder.

The high activity slag prepared by the method can be used as cement hybrid material or concrete addition.

The lab for testing protecting slag property was established and the means for measuring its physical property was improved.

The result show: The blast furnace slag is effective to remove phosphate, and "using waste treat waste" is the other characteristic.

As for slag, with the increasing dosage of slag, the humidity of the paste descendes slowly, but the self-shrinkage of the paste increases.

The impact on the pozzolanic effect by the fineness of superfine slag powder is changed with content.

The invention provides the application of carbonatation steel slag in the wastewater treatment.

The thermodynamics and dynamics related to the remaining slag operation was analyzed by combination of technological conditions in the No.

Because hot sticky, it need several times to cooling & broken the big slag which high temperature inside.

Furthermore, the effect of application of Cr-slag as admixture on cement physical properties was also studied.

The ecological risk of steel slag used as environmental treatment material is analyzed thereafter.

Thermal expansion properties of hardened cement paste were reduced after fly ash and blast furnace slag was added.

The method comprises the step of winnowing the kiln slag to separate the powdery or granular coke from the other components.

To meet the separation requirement for fly-ash and other mineral slag, experimental study on SLK swirl separator was conducted.

The behavior of halogen ions in alkaline-earth metal oxides halogenide molten slag of scales was investigated.

The acid slag, the automobile spare part sprint place, the chassis front part everywhere are bloodstains .

In this paper an ore dressing technology is proposed to separate the slag into two (burnable and unburnable) products.

A kind of homogeneous barium-based slag ball used in converter process, belong to slag material used in converter process.

and to obtain fusion property degree of the slag by judging the fusion property of the slag type.

Study is made of Ga recovery process from ISP or fuming furnace granulation slag.

Thus the fracture likely initiated from fatigue sharpened cracks originating from slag and void in the plug welds.

The technology on low-grade concrete preparation with pulverized slag from nickel smelter is studied.

and the corrosion-proof effect is poor. The well cement is prepared by grog, an expanding agent and granulated blast-furnace slag.

This invention relates to a method for producing zinc alloy from zinc slag.

The difference of mineral constitution caused by production process during steel smelting operation will influence the grindability of slag.

Derived from blast furnace production of pig iron smelting products, by-products are slag, gas and furnace dust.

Reaction of rare earth with oxygen and sulfur can improve the shape of slag inclusion while purifying surfacing.

The present invention belongs to the utilization of silicomanganese water-granulated slag.

Black oozes form in the foul slag pits of mining operations, given animation by mystic forces and freed to roam and consume.

The behavior of molten slag and steel mixing in top-blowing converter is studied by water modeling experiments.

Effects of different factors on the leaching of calcium from steel slag with acetic acid were investigated.

We've made industrial experiments of steelmaking by EAF with the composite slag whose type has been tested and determinate.

Dust Cleaning and Slag Removal for the System .

When the gas is cooled, any hazardous elements in the waste end up sealed in a glassy slag that is safe to put into landfill.

The critical viscosity temperatures of slag were slightly higher than those of coal ash.

Operation of Slag Cut-off Gate must follow certain rules to make its action sensitive, work effectively.

And the cement strength for ball mill slag was little better than LM.

The principle and the main instrument of the thermographic slag detection system(TSD)based on IR technology are introduced.

The steel slag has a problem of phosphorus enrichment. There will be a limit on steel slag recycling for steel plant.

Inclusions in the gray strip defects consist of MgO and trace melilite, which result from MgO-C refractory in slag line.

The macro inclusions in slab are mainly from the mould flux, and secondly from the ladle slag, and less from tundish flux.

I thought that the Banks of the cliff is a flower, afterwards just know, but is a crowd of slag.

The findings showed both the 20% water-quenched slag concrete and plain concrete have close mechanics characteristics.

The pick up of silicon in molten steel occurs after deoxidization, its amount depending on the basicity of slag.

Two methods for preparing metallurgical slag glass-ceramics are introduced.

Slag: water, oil and diesel oil after drying out from the pot or mixed fertilizers can do against the feed.

Studied the granulated blast furnace slag (GGBFS) as a fly ash base the feasibility of polymer additives.

Under ambient temperature, activity of slag can give full play only in alkali surroundings.

Electrode depth inserted in slag bath was adjusted to keep slag resistance constant. It is beneficial to stabilize melting rate.

Ring crack aggravated by water leakage from tuyere, and penetration of zinc, alkali metal, slag and iron.

the tailings, precipitate, slag and water granulated slag for use are formed in proportion, so as to obtain building material.

There is no element sulfur in the slag after pretreatment by ozone and ferric chloride method.

In addition, the catalytic effect of reduced iron powder on reduction process, and its effect on seperation of slag-iron were also studied.

Necessity of slag detection during tapping steel for basic oxygen converter is discussed.