Iron raw materials from iron waste.
نویسندگان
چکیده
منابع مشابه
Recycling of iron foundry sand and glass waste as raw material for production of whiteware.
The purpose of this study was to evaluate the production feasibility of triaxial whiteware using sand from cast iron moulds as a raw material instead of silica, and recycled glass in place of feldspar. Formulations were prepared using sand, glass waste, and white-firing clay such that only 50% of the composition was virgin material (clay). The ceramic bodies were formed by pressing and fired at...
متن کاملRecovery of Chemicals from Waste Iron Sulfate. a Laboratory Test of the Production of Iron Chloride And/or Electrolytic Iron
Waste iron sulfate is produced in titanium dioxide manufacture and in steel pickling with sulfuric acid. Many processes have been proposed to use this waste as a source of chemicals or raw materials. The process developed here is based on the reaction with pure or waste calcium chloride (Solvay brine) to obtain iron(I1) chloride and gypsum as a b y product. The iron chloride solution can either...
متن کاملNDT of Ductile Cast Iron from Nuclear Waste Storage Canisters
The concept for geological disposal of nuclear waste and spent nuclear fuel relies on a multi-barrier system with the copper/cast iron canister as the first barrier. The canister is designed to retain its integrity for at least 100000 years, which means that future glaciations need to be considered. A thick ice block together with hydrostatic pressure from groundwater would produce hydrostatic ...
متن کاملIron zircon pigment synthesis: Proposal of a mixing index for the raw materials mixtures
Iron zircon coral pigments are very interesting from an industrial point of view because of their high colouring power and their stability at high temperatures. However, the pigment’s synthesis is particularly troublesome due to its specific reaction mechanism. As an encapsulated pigment it becomes very important how the raw materials are distributed in the reaction mixture. To evaluate the eff...
متن کاملremoval of arsenic from aqueous solutions using welding iron waste
background: contamination of water with arsenic has attracted the researchers’ attention as a global problem in recent years and has been observed in some parts of iran. the purpose of this study is to assess the efficiency of welding iron waste in removing arsenic from aqueous solutions. methods: in this study, the effects of different parameters, such as ph (3-9), initial concentration of a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: RESOURCES PROCESSING
سال: 1989
ISSN: 1883-9150,0912-4764
DOI: 10.4144/rpsj1986.36.133