Sheikh Jaber Nurani

5 Questions 14 Answers 0 Followers

Questions related from Sheikh Jaber Nurani

How to regenerate 4A zeolite molecular Sieves?

We use 4A zeolite molecular sieves in refrigeration application. now we want to regenerate this sieve in simple muffle furnace? what will be regeneration cycle. Please suggest most simple...

27 September 2017 7,122 4 View

Is patina on inside of a refrigerator condenser tube is harmful?

We use 4 mm copper tube as refrigerator condenser. Due to long time storage, inside of the tube was changed (patinated) and became dark, green etc. Picture of the patinated tube is added as...

06 May 2017 9,473 0 View

What type of substrate is best to electrodeposit copper oxide thin film and measure optical transmittance ?

I want to deposit Copper oxide thin films on desired plate/ Sheet by electrodeposition process. Previously we deposited Copper oxide thin films on copper plate by electrodeposition process in an...

22 February 2016 469 6 View

Could you please inform me that how long at least I should perform the SALT SPRAY TEST on Aluminum evaporator tube to get so?

I am planning on performing SALT SPRAY TEST on Aluminum evaporator tube, but I am not quite sure about the time-span of the test procedure to come to a conclusion. Could you please inform me that...

06 January 2016 2,378 12 View

What is the approx. rotation speed of centrifugation to purify a silver nanoparticle solution?

Can anyone also suggest the diameter of the centrifuge?

11 December 2015 7,659 3 View