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An Integrated ammonia and acid leaching based process for recovery of metal values from Indian Ocean manganese nodules

Aishvarya, V; Dash, B; Tudu, BL; Sujana, MG; Sanjay, K (OCEANS 2022, 2022)

The polymetallic manganese nodules of Indian Ocean contain 0.1-1.2% Cu, 0.26-1.1% Ni and upto 0.1% Co [1], making it a rich source of Co and Ni for the subcontinent, for which land based deposits are sparse. Over the past ...
An Integrated ammonia and acid leaching based process for recovery of metal values from Indian Ocean manganese nodules

Aishvarya, V; Dash, B; Tudu, BL; Sujana, MG; Sanjay, K (OCEANS 2022, 2022; 10.1109/OCEANSChennai45887.2022.9775223)

The polymetallic manganese nodules of Indian Ocean contain 0.1-1.2% Cu, 0.26-1.1% Ni and upto 0.1% Co [1], making it a rich source of Co and Ni for the subcontinent, for which land based deposits are sparse. Over the past ...
Electrolytic manganese dioxide from polymetallic nodules

Marandi, B; Sheik, AR; Behera, B; Sharmila, S; Sarangi, CK; Sanjay, K (OCEANS 2022, 2022)

A process has been developed for the recovery of metals such as Cu, Ni, Co and Mn via ammoniacal leaching route from polymetallic nodules. In the ammoniacal leaching process, subsequent to leaching and demanganisation step, ...
Electrolytic manganese dioxide from polymetallic nodules

Marandi, B; Sheik, AR; Behera, B; Sharmila, S; Sarangi, CK; Sanjay, K (OCEANS 2022, 2022; 10.1109/OCEANSChennai45887.2022.9775329)

A process has been developed for the recovery of metals such as Cu, Ni, Co and Mn via ammoniacal leaching route from polymetallic nodules. In the ammoniacal leaching process, subsequent to leaching and demanganisation step, ...
Gaseous reduction-smelting process for the recovery of Cu, Ni, Co and Mn from polymetallic nodules

Sarangi, CK; Sahu, P; Tudu, BL; Bhattacharya, IN; Sanjay, K (OCEANS 2022, 2022)

In India, considering the strategic importance of Ni and Co, the exploration of seabed mineral resources for their extraction has gained significant attention. It has been observed that several processes developed so far ...
Gaseous reduction-smelting process for the recovery of Cu, Ni, Co and Mn from polymetallic nodules

Sarangi, CK; Sahu, P; Tudu, BL; Bhattacharya, IN; Sanjay, K (OCEANS 2022, 2022; 10.1109/OCEANSChennai45887.2022.9775466)

In India, considering the strategic importance of Ni and Co, the exploration of seabed mineral resources for their extraction has gained significant attention. It has been observed that several processes developed so far ...
Impact of climate change on marine plankton with special reference to Indian Seas

Sahu, B.K.; Pati, P.; Panigrahy, R.C. (Indian Journal Of Geo-Marine Sciences, 47(2), 2018: 259-268)

The seas surrounding India, namely Arabian Sea (AS) and Bay of Bengal (BoB) with their associated coastal embayments form one of the highly productive areas and biodiversity hotspots in the tropics contributing profusely ...
Salt splitting of effluents generated from recovery of metals from Polymetallic Manganese Nodules

Sheik, AR; Marandi, B; Behera, B; Sharmila, S; Sanjay, K (OCEANS 2022, 2022)

The hydrometallurgical recovery of metals such as Co, Ni, Cu and Mn from PMN (Polymetallic Manganese Nodules) can be carried out in ammonia medium or sulphuric acid medium [1,2]. In both these routes, effluents are generated ...
Salt splitting of effluents generated from recovery of metals from Polymetallic Manganese Nodules

Sheik, AR; Marandi, B; Behera, B; Sharmila, S; Sanjay, K (OCEANS 2022, 2022; 10.1109/OCEANSChennai45887.2022.9775535)

The hydrometallurgical recovery of metals such as Co, Ni, Cu and Mn from PMN (Polymetallic Manganese Nodules) can be carried out in ammonia medium or sulphuric acid medium [1,2]. In both these routes, effluents are generated ...

Browsing by Subject "Oceanography"

Browsing by Subject "Oceanography"

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