Publications - Process Research Ortech Inc.

Publications

Articles

PUBLICATIONS OF PRO AND ITS PRINCIPALS

Enhancing Cobalt Recovery from Copper/nickel Matte Producing Smelters Ramamritham Sridhar, V. I. Lakshmanan, and Jonathan Chen, COM 2019, August 18-21, 2019

December 02, 2021

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Separation and Purification of Value Metals from Aqueous Chloride Solutions by Solvent Extraction – V I Lakshmanan, R Sridhar, J Chen, R DeLaat, D Tait and M A Halim – Extraction 2018, Proceedings of the First Global Conference on Extractive Metallurgy, Ottawa, August 26-29, 2018

December 02, 2021

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A Review on Application of Crown Ethers in Separation of Rare Earths and Precious Metals – V. I. Lakshmanan and S. Vijayan – Extraction 2018, Proceedings of the First Global Conference on Extractive Metallurgy, Ottawa, August 26-29, 2018

December 02, 2021

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Hydrometallurgical Processes for the Recovery of Rare Earths, Nickel and Cobalt in Chloride Medium – V I Lakshmanan, R Sridhar, D Tait and M a Halim – EPD Symposium in Honor of Professor Ramana G. Reddy, TMS 2017, San Diego, February 26 – March 2, 2017

December 02, 2021

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Sustainable Resource Management and Recycling – V.I. Lakshmanan, R. Sridhar, J. Chen, M.A. Halim – MPT 2017, Chennai

December 02, 2021

Canadian Pyrrhotite Tailings: The History, Inventory and Processing – S. Rezaei, F. Liu, S. Marcuson, M. Muinonen, V. L. Lakshmanan, R. Sridhar, and M. Barati – COM 2017, Vancouver, August 27-30

December 02, 2021

Patents

The following patents and process innovations have been carried out at ORTECH and by PRO principals.

Separation Of Iron From Value Metals In Leaching Of Laterite Ores

Patent No: 2859035

Process For Extraction Of Rare Earth Elements

Patent No: 2859035

Separation Of Iron From Value Metals In Leaching Of Laterite Ores

Patent No: 2859035

Chloride Process For The Leaching Of Gold

Patent No: 2859035

Separation Of Iron From Value Metals In Leaching Of Laterite Ores

Patent No: 2859035

Process For Extraction Of Rare Earth Elements

Patent No: 2859035

Separation Of Iron From Value Metals In Leaching Of Laterite Ores

Patent No: 2859035

Chloride Process For The Leaching Of Gold

Patent No: 2859035

Separation Of Iron From Value Metals In Leaching Of Laterite Ores

Patent No: 2859035

Process For Extraction Of Rare Earth Elements

Patent No: 2859035