Results 11 to 20 of about 17,082 (168)

Development Status on Comprehensive Utilization of Residue of Molten Salt Chlorination

open access: yesKuangchan zonghe liyong, 2023
This is a paper in the field of metallurgical engineering. High-end titanium products, metallic titanium and chlorinated titanium dioxide, are of great strategic significance to economic development and national security.TiCl4 is an intermediate for the ...
Ganghua Fu   +5 more
doaj   +1 more source

Chlorine Absorption and the Chlorination of Water. [PDF]

open access: yesJournal of Industrial & Engineering Chemistry, 1919
n ...
Wolman, Abel, Enslow, Linn H.
openaire   +1 more source

Research Progress of Gold Extracting by Chlorination

open access: yesKuangchan zonghe liyong, 2022
Gold extraction by chloride is an important cyanide-free gold extraction process, which has been paid more and more attention because of its advantages of high leaching rate and no use of cyanide.
Zhaozhong Shi
doaj   +1 more source

Chlorination of nickel ore by gaseous chlorine in the presence of active additives [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2003
Paper presents a thermodynamic analysis of chemical reactions occurring during chlorination with and without additives for both nickel oxides and nickel ferrites, which are component parts of nickel ore.
Ilić Ilija B.   +3 more
doaj   +1 more source

Chlorination, chlorination by-products, and cancer: a meta-analysis. [PDF]

open access: yesAmerican Journal of Public Health, 1992
OBJECTIVES. Individual epidemiological investigations into the association between chlorination by-products in drinking water and cancer have been suggestive but inconclusive. Enough studies exist to provide the basis for a meaningful meta-analysis. METHODS.
MORRIS RD   +4 more
openaire   +3 more sources

Kinetics of chlorination of vanadium slag by microwave heating

open access: yes工程科学学报, 2020
Microwave heating was used in this study to chlorinate the extraction of Fe, Mn, V, and Cr from vanadium slag using AlCl3 molten salt at a temperature range from 500 to 800 °C. Microwave heating chlorination kinetics was studied in a non-isothermal mode.
Bo TAN   +3 more
doaj   +1 more source

A comparative study on the chloride effectiveness of synthetic rutile and natural rutile manufactured from ilmenite ore

open access: yesScientific Reports, 2021
Studies on continuous and selective chlorination by using ilmenite have been actively conducted because the efficient removal of FeO from ilmenite(FeTiO3) ore using selective chlorination not only improves the reaction purity of TiCl4 but it also leads ...
Eun Jin Jung, Jinyoung Kim, Ye Rin Lee
doaj   +1 more source

Hospital wastewater in Iran: a systematic review and challenges for proper management during coronavirus disease (2019) pandemic [PDF]

open access: yesJournal of Applied Research in Water and Wastewater, 2021
Healthcare facilities are vital establishments to improve the public health, but with poor waste and wastewater management, may turn into a potential health risk.
Nafise Jamialahmadi   +2 more
doaj   +1 more source

Tomato Yield and Quality and Emitter Clogging as Affected by Chlorination Schemes of Drip Irrigation Systems Applying Sewage Effluent

open access: yesJournal of Integrative Agriculture, 2012
Chlorination has been recognized as an efficient and economically favorable method for treating clogging in drip emitters caused by biological growth during sewage application. Further important criteria for determining an optimal chlorination scheme are
Jiu-sheng LI, Yan-feng LI, Hang ZHANG
doaj   +1 more source

Development of Efficient and Selective Processes for the Synthesis of Commercially Important Chlorinated Phenols

open access: yesOrganics, 2021
para-Selective processes for the chlorination of phenols using sulphuryl chloride in the presence of various sulphur-containing catalysts have been successfully developed.
Keith Smith, Gamal A. El-Hiti
doaj   +1 more source

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