Farhad Moosakazemi

7 Questions 13 Answers 0 Followers

Questions related from Farhad Moosakazemi

How to Digest Pt-Pd-Rh from Spent Automotive Catalyst for ICP analysis?

I need to find a proper method to prepare sample solution by digestion for Pt-Pd-Rh elements from spent automotive catalysts. Any suggestion except application of microwave-assisted digestion...

11 November 2019 2,828 3 View

How to synthesis aluminium hydroxide nanoparticles in chloride solution?

Does anyone can offer a route to produce aluminium hydroxide nanoparticles in chloride solution especially using precipitation or hydrothermal method?

09 September 2018 4,628 4 View

What is the difference between Al2O3 phases (alpha, delta, gamma and theta) in the term of solubility?

Generally there are various kinds of Al2O3 phases in Petroleum Catalyst, each of which has a particular leaching behavior. Please explain solubility of Al2O3 phases in both acidic and alkaline media.

09 September 2018 6,726 2 View

What is the proper method for recovery of Sn from chloride solution?

I'm working on a chloride solution containing tin, iron and lead and my aim is to proper recovery of tin. Which kind of recovery process is going to help me?

10 October 2016 6,472 3 View

What is the best method to digest printed circuit boards before ICP analysis?

I'm trying to find a proper way to digest waste PCB samples for ICP analysis for measuring copper, gold, silver and palladium elements. I look forward for the answers of following questions: 1....

07 July 2016 4,293 1 View

Reaction between silver cyanide complex with sodium sulfide?

I look for the equation of chemical reaction between silver cyanide complex with sodium sulfide which leads to silver sulfide precipitation. I appreciate sharing your information.

01 January 1970 3,378 1 View

How to measure dissolved oxygen and hydrogen peroxide in highly sulfuric acid solution and temperature?

I look for a device or method to measure oxygen and/or H2O2 in 1-3 M sulfuric acid solution at temperatures between 50 to 90 degree celsius.

01 January 1970 3,588 1 View