Results 121 to 130 of about 35,429 (221)

Waste foundry sand/MgFe-layered double hydroxides composite material for efficient removal of Congo red dye from aqueous solution. [PDF]

Sci Rep, 2020
Ahmed DN, Naji LA, Faisal AAH, Al-Ansari N, Naushad M.   +4 more
europepmc   +1 more source

Transforming waste into value: Advancing sustainable construction materials with treated plastic waste and foundry sand in lightweight foamed concrete for a greener future

Reviews on Advanced Materials Science
This study presents a significant advancement in the development of sustainable construction materials by utilizing treated plastic waste and foundry sand to produce lightweight foam concretes and investigates the performance of lightweight foamed ...
Zhao Quanwei, Chen Qi, Alqurashi Muwaffaq, Alsaluli A., Mostafa Sahar A.   +4 more
doaj   +1 more source

Obnavljanje uporabljenog pijeska pri proizvodnji odljevaka

Metalurgija, 2003
Opseg i svrha ove studije je doprinos razvoju istraživanja procesa obnavljanja pijeska pri pronalaženju okolnosti i uvjeta koji omogućuju zamjenu svježeg kvarcnog pijeska u proizvodnji odljevaka. Na tom polju stvarno stečeno iskustvo u ljevaonicama potvrđuje da se obnavljanje pijeska korištenog za izradu kalupa smatra djelotvornim načinom čuvanja i ...
Dańko, J., Dańko, R., Holtzer, M.
openaire   +1 more source

Development of One-Part Alkali-Activated Mortar Using Foundry Waste Sand

Advances in Civil Engineering
Foundry waste sand (FWS) refers to sand that is no longer useful after being utilized in metal casting processes. This sand is produced at a rate of around 0.6 tons per 1 ton of foundry industry manufactured and is typically discarded in landfills.
Manoj Wankhede, Rahul Ralegaonkar
doaj   +1 more source

Emission of polycyclic aromatic hydrocarbons (PAHs) and benzene, toluene, ethylbenzene and xylene (BTEX) from the furan moulding sands with addition of the reclaim

Metalurgija, 2014
In this paper, the results of decomposition of a moulding sand with furfuryl resin also on a quartz matrix and with additions of a reclaimed material, under industrial conditions, are presented.
M. Holtzer, A. Bobrowski, R. Dańko, A. Kmita, S. Żymankowska-Kumon, M. Kubecki, M. Górny   +6 more
doaj  

Land Use and Remedy Selection: Experience from the Field — The Abex Site [PDF]

As the United States Congress debates revisions to the federal Superfund law, one of the most important topics of discussion is the degree to which cleanups at Superfund sites should be based on their expected future land use. This discussion has engaged
Hersh, Robert, Mazurek, Janice
core  

Performance of Foundry Sand Concrete under Ambient and Elevated Temperatures. [PDF]

Materials (Basel), 2019
Bilal H, Bilal H, Yaqub M, Rehman SKU, Abid M, Alyousef R, Alabduljabbar H, Aslam F.   +7 more
europepmc   +1 more source

Aluminum Spent Foundry Sand as an Emergent Raw Material in the Production of a Sustainable Aluminosilicate Refractory Castable. [PDF]

Materials (Basel)
López-Perales JF, Díaz-Tato L, González-Carranza Y, Contreras de León JE, Gómez-Rodríguez C, Fernández-González D, Rodríguez-Castellanos EA.   +6 more
europepmc   +1 more source

Experimental and GEP-based evaluation of compressive strength in eco-friendly mortars with waste foundry sand and varying cement grades. [PDF]

Sci Rep
Mahdinia S, Tavakkolizadeh M, Masoodi AR.   +2 more
europepmc   +1 more source

Ensemble machine learning models for predicting strength of concrete with foundry sand and coal bottom ash as fine aggregate replacements. [PDF]

Sci Rep
Paruthi S, Verma R, Sharma N, Khan AH, Hasan MA.   +4 more
europepmc   +1 more source