Mussha
Mechanical
- May 5, 2021
- 37
We are in search of best suitable material for following condition as of now we have SS304 for which we are getting Cl-SCC in piping.
1. Max operating temperature is 90 degC.& process fluid is Benzene (45,123 kg)+ AlCl3 (800 kg)+ C14-C18 Olefin (20,922 kg)+ 32% HCl (10 kg)+ CaO (714 kg)+Filter Aid (1000 kg).
2. Only Chlorine content w. r. t. 32% HCl is around 45.4 ppm.
3. 32% HCl aqueous solution (10 kg) as a whole in the total reaction mixture corresponds to 146 ppm i.e. aqueous chlorine.
4. Max operating pressure is ~4 kg/cm2g
1. Max operating temperature is 90 degC.& process fluid is Benzene (45,123 kg)+ AlCl3 (800 kg)+ C14-C18 Olefin (20,922 kg)+ 32% HCl (10 kg)+ CaO (714 kg)+Filter Aid (1000 kg).
2. Only Chlorine content w. r. t. 32% HCl is around 45.4 ppm.
3. 32% HCl aqueous solution (10 kg) as a whole in the total reaction mixture corresponds to 146 ppm i.e. aqueous chlorine.
4. Max operating pressure is ~4 kg/cm2g