Shayan Khakmardan

9 Questions 7 Answers 0 Followers

Questions related from Shayan Khakmardan

How efficient is flotation of Black mass for recovery of valuable components from scrap Li-ion batteries?

How efficient is flotation of Black mass for recovery of valuable components from scrap Li-ion batteries? Is it economical to discharge (even 5% of) cobalt, nickel and lithium to save graphite...

29 July 2021 6,606 1 View

What is the application of Python in Mineral Processing and Extractive Metallurgy?

What is the application of Python, and similar data programming languages in Mineral Processing and Extractive Metallurgy?

24 December 2020 9,297 3 View

Which membranes usually are used in filter presses? Which parameters affect the membrane selection process?

An industrial filter press is a tool used in separation processes, specifically to separate solids and liquids. The machine stacks many filter elements and allows the filter to be easily opened to...

19 December 2020 9,295 2 View

What are the reasons that cause milling media failure?

Regarding industrial production methods of grinding media (balls), there are two main methods, casting method and extrusion method. The main factors in media selection is the alloy and diameter of...

19 December 2020 8,534 6 View

Can we use undersized iron pellets in Blast Furnace or Midrex Module?

Undersized iron ore pellets, or broken iron pellets which are rejected products of iron ore pellet production, have significantly less price than usual iron ore pellets. Why? If it is not...

19 December 2020 2,742 7 View

In the Desalination Pretreatment Facility, what is the mechanism and chemical reagents used in Dissolved Air Flotation as pretreatment of water?

In the Desalination Pretreatment Facility, what is the mechanism and chemical reagents used in Dissolved Air Flotation as pretreatment of water? #DAF #RO #Water #Desalination #pretreatment #membrane

15 December 2020 1,462 6 View

What is the difference between Magnetic ion exchange (MIEX) & MIEX coagulation with Reverse Osmosis?

What is the difference between Magnetic ion exchange (MIEX) & MIEX coagulation with Reverse Osmosis? #Magnetic_ion_exchange #RO #reverse_osmosis #ion_exchange #IX #desalination #water

15 December 2020 5,226 3 View

Which process is better for Sponge Iron Production? HYL? Midrex? Pered?

Direct reduced iron (DRI), also called sponge iron, is produced from the direct reduction of iron ore (in the form of lumps, pellets, or fines) to iron by a reducing gas or elemental carbon...

01 January 1970 718 1 View

What are the best methods for Gold Nugget Prospecting?

What are the best methods for Gold Nugget Prospecting? Especially Victorian fields in Australia And is there any map for abandoned mines and fields in this area? #Gold #Nugget #Victoria #Bendigo...

01 January 1970 1,223 1 View