Please explain us the method of removing free sulfur from carbon black

Subject: Please explain us the method of removing free sulfur from carbon black

Date: Thu Mar 8 02:27:12 2001
Posted by Ali Hashemiyeh
Grade level: teacher/prof School: CHEMICAL DEPT.
City: Tehran State/Province: Tehran Country: Iran
Area of science: Chemistry
ID: 984036432.Ch

Message:


Carbon black is produced by natural gas and oil. in oil and gas there is few 
free sulfur. and after producing carbon black it remains in free form and 
threfore affect in processability of carbon black. we need a process (easy & 
cheap) to removing free sulfur from carbon black. we are waiting to recieve 
your kindly reply.

Re: Please explain us the method of removing free sulfur from carbon black

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