pyrometallurgical slag a replacement of sand

Performance of Copper slag and ferrous slag as partial ,

Performance of Copper slag and ferrous slag as partial ,

copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40% in pavement grade concrete with out any loss of cohesiveness and the compressive and flexural strength of such concretes is about 20% higher than that of conventional cement

Performances of Copper Slag as Partial Replacement of ,

Performances of Copper Slag as Partial Replacement of ,

Copper slag as sand replacement The use of copper slag as sand substitution improves the strength and durability characteristics of high strength concrete up to 50% replacement level (Al-Jabri et al, 2009), increased the compressive and flexural strength of ,

Sand For Concrete From Steel Mills Induction Furnace Waste ,

Sand For Concrete From Steel Mills Induction Furnace Waste ,

FIG 6 – WASTE SLAG BEING REMOVED FIG 7 – SLAG SAND FIG 8 – SLAG SAND We at engineeringcivil are thankful to Sir Kaushal Kishore for submitting his research paper on “Sand For Concrete From Steel Mills Induction Furnace Waste Slag” to us This will not only be a great help to all civil engineers seeking information on use of .

Replacement of Fine Aggregate by Granulated Blast Furnace ,

Replacement of Fine Aggregate by Granulated Blast Furnace ,

materials to replace river sand Granulated Blast furnace Slag (GBFS) a waste industrial by product is one such material identified for replacement of natural sand This paper highlights upon the comparative study for the utilization of GBFS as replacement of natural fine aggregate in

REINFORCED ZINC SLAG EMBANKMENT FOR JEROSITE ,

REINFORCED ZINC SLAG EMBANKMENT FOR JEROSITE ,

Reinforced Zinc Slag Embankment for Jerosite Containment Pond 495 is 9m, the top 48m height of embankment has been proposed to be stabilized by reinforcing with Geogrids 52 Location of Critical Slip Circle For slope angle, I = 45and the corresponding direction angles α = 28°and β = 37°, the locus of centres of slip circles has been

ge blender 169053 replacement parts - deniseohlsoncoza

ge blender 169053 replacement parts - deniseohlsoncoza

GE 169202 Owner's Manual , Blender GE 169053 Manual (7 pages) , Danger of injuri Storage Clean and dry all parts before storing Store the blender in its box or in a clean, dry place

cooper slag process - fish-fightersch

cooper slag process - fish-fightersch

Copper slag is a by-product created during the copper smelting and refining process Copper slag is a by-product obtained during the production of copper metal, which can be used as pozzolana in the production of cementing materials Recycling copper slag ,

using slag (from induction furnace) in concrete as ,

using slag (from induction furnace) in concrete as ,

Sep 13, 2014· in the video one can see use of crushed sand in making concrete mix for construction purpose this saves lot of river sand strength is extremely good compare to concrete using river sand

EFFECT OF PARTIAL REPLACEMENT OF SAND BY IRON SLAG ,

EFFECT OF PARTIAL REPLACEMENT OF SAND BY IRON SLAG ,

of using iron slag as partial replacement of sand in concrete Iron and steel making slag are by products of the iron making and steelmaking process To date, these types of slag have been widely used in cement and as aggregate for civil works The report presents an investigation of mechanical and durability properties of concrete by adding .

EXPERIMENTAL STUDY ON CONCRETE WITH PARTIAL ,

EXPERIMENTAL STUDY ON CONCRETE WITH PARTIAL ,

replacement of natural sand by the waste industries by-products (Mineral admixtures) has been continuously emphasized during recent years Natural sand is replaced by slag sand in various percentage As a construction material, concrete is the largest production of all other materials

River Sand Substitutes -An Overview - The Masterbuilder

River Sand Substitutes -An Overview - The Masterbuilder

River Sand Substitut , – The recommended percentage replacement of sand by copper slag is 40% – The studies revealed that the addition of slag does not pave way for leaching of harmful elements like Copper (Cu) and Iron (Fe) present in slag in concrete Thus, it ,

Utilization of Steel Slag in Concrete as Coarse Aggregate

Utilization of Steel Slag in Concrete as Coarse Aggregate

study has been conducted to explore the possibility of utilization of steel slag in concrete as coarse aggregate After collection of steel slag aggregate from a local steel manufacturing company, the steel slag aggregate was separated into lightweight (SL), heavyweight (SH), and mixed (SM) slag ,

Production and characterization of concrete paving blocks ,

Production and characterization of concrete paving blocks ,

Production and characterization of concrete paving blocks containing ferronickel slag as a substitute for aggregates N Dimitrioglou a, PE Tsakiridis , byproduct of the pyrometallurgical treatment of for the recovery of Ni as ferronickel; its laterites , the replacement of crushed sand stone with concrete waste and marble waste resulted in

Valorisation Symposium

Valorisation Symposium

Proceedings of the Fourth International Slag Valorisation Symposium Zero Waste 15-17 April 2015 Leuven, Belgium Editors Annelies Malfliet and Yiannis Pontikes

Use of Iron Slag as Partial Replacement of Sand to Concrete

Use of Iron Slag as Partial Replacement of Sand to Concrete

20% and 30%) of iron slag as partial replacement of fine aggregate (sand) were cast into cubes for testing 2313 In this study, to make concrete, cement and fine aggregate were first mixed dry to uniform colour and then coarse aggregate was added and mixed ,

A REVIEW PAPER ON CUPOLA SLAG WASTE AS APARTIALLY ,

A REVIEW PAPER ON CUPOLA SLAG WASTE AS APARTIALLY ,

Key Words: Increases Compressive Strength, Use Waste Material, Cupola Slag, Replacement In Course Aggregate furnace slag, sand 1 INTRODUCTION At present, development in India is mainly by implementation of infrastructure projects Due to that construction projects are ,

Studies on Strength Characteristics of Concrete by Partial ,

Studies on Strength Characteristics of Concrete by Partial ,

size of slag is that passing through 475 and retained on 150 micron IS sieve is also used as sand up to 30% replacement of sand The used slag contains both fines and sand sized particlThe blast furnace slag obtained from steel plants used in this study has chemical composition is given in below table 1 Table2: Chemical Composition of Slag

REPLACEMENT OF STEEL SLAG AS COARSE AGGREGATE AND ECO SAND ,

REPLACEMENT OF STEEL SLAG AS COARSE AGGREGATE AND ECO SAND ,

May 05, 2013· REPLACEMENT OF STEEL SLAG AS COARSE AGGREGATE AND ECO SAND AS FINE AGGREGATE Ram M Loading, Unsubscribe from Ram M? Cancel Unsubscribe Working, Subscribe Subscribed Unsubscribe 22 Loading

SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG ,

SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG ,

Jan 27, 2016· SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG IN CONCRETE- A REVIEW 1 International Journal of Technical Research and Applications e-ISSN: 2320-8163, ijtra Volume 3, Issue 4 (July-August 2015), PP 44-48 44 | P a g e SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG IN CONCRETE- A REVIEW Pranshu Saxena, Ashish ,

The Exploitation of Blast furnace Slag as Sand Replacement ,

The Exploitation of Blast furnace Slag as Sand Replacement ,

replacement of cement in concrete, but a few of them used it as a replacement of aggregates specially as a sandChen et al [4] investigated on mortar made up of ground granulated blast furnace, gypsum, clinker and steel slag sand The Application of steel slag sand results reduced the

INFLUENCE OF COPPER SLAG AS PARTIAL REPLACEMENT ,

INFLUENCE OF COPPER SLAG AS PARTIAL REPLACEMENT ,

concrete Partial replacement with copper slag also serves as a solution for the disposal of solid waste REFERENCES 1 Abdullah HAlSaidy (August 2009), “Copper slag as sand replacement for high performance concrete”, Cement and Concrete Composites, 31 (7), pp 483488 195 20 205 21 215 0 20 40 m 2 % of Copper Slag 195 20 205 21

Life-Cycle Assessment of High-Strength Concrete Mixtures ,

Life-Cycle Assessment of High-Strength Concrete Mixtures ,

Life-Cycle Assessment of High-Strength Concrete Mixtures with Copper Slag as Sand Replacement Aysegul Petek Gursel and Claudia Ostertag Department of Civil and Environmental Engineering, University of California, Berkeley, CA 94720, USA Correspondence should be addressed to Aysegul Petek Gursel; [email protected]

123 Primary Copper Smelting

123 Primary Copper Smelting

123 Primary Copper Smelting 1231 General1 Copper ore is produced in 13 stat In 1989, Arizona produced 60 percent of the total U S ore Fourteen domestic mines accounted for more than 95 percent of the 145 megagrams (Mg) (16 millon tons) of ore produced in 1991 Copper is produced in the U S primarily by pyrometallurgical smelting .

Utilization of Copper Slag as Fine Aggregates in Cement ,

Utilization of Copper Slag as Fine Aggregates in Cement ,

[5] investigate the feasibility of using copper slag, as a partial replacement of sand in the preparation of pavement quality concrete (PQC) and dry lean concrete (DLC) mixesand concluded that a blend of stone dust with copper slag content up to 40% could be used as fine aggregate for PQC as well as DLC

Management of copper pyrometallurgical slags: giving ,

Management of copper pyrometallurgical slags: giving ,

MANAGEMENT OF COPPER PYROMETALLURGICAL SLAGS 543 Introduction During the last years, due to world-wide economic recession and a large inventory of stock, copper reached a historical value of 059 US$/pound in 2001 This fact meant closing down many important mining companies in the world, mainly in USA On the other hand, strong

Copper slag as fine aggregate for high performance concrete

Copper slag as fine aggregate for high performance concrete

study the potential use of copper slag as fine aggregate on the strength of both normal and high strength concrete Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate The percentage of copper slag added by weight ranged between 10- of sand used in concrete

SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG ,

SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG ,

Various proportions of copper slag replacement with sand (0%, 10%, 20%, 30%, 40% & 50%) and partial replacement of fly ash with cement 30% in concrete revealed that the compressive strength of concrete cubes with 40% replacement of fine aggregate with copper slag shows an increase of 15% when compared to the normal concrete cube

Slag sand a good alternative to river sand, say experts ,

Slag sand a good alternative to river sand, say experts ,

Mar 17, 2015· They said that slag, along with a chemical mixture, is being used as a replacement to river sand by different government agencies including the Public Works Department

Copper Slag - scientific

Copper Slag - scientific

With copper slag precalcined at 1000°C for 5 hours as catalyst under the experimental conditions examined, the H 2 content, the hydrogen yield, the gas yield and the gasification efficiency reach the maximum of 5916%, 072 Nm 3 /kg, 122 Nm 3 /kg and 7756%,respectively

SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG ,

SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG ,

May 18, 2016· SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG IN CONCRETE- A REVIEW 1 International Journal of Technical Research and Applications e-ISSN: 2320-8163, ijtra Volume 3, Issue 4 (July-August 2015), PP 44-48 44 | P a g e SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG IN CONCRETE- A REVIEW Pranshu Saxena, Ashish ,