Cpc blue pigment

Listing ID #3728560

Charge Di Chloro toluene in M.S. Jacketed Glass line reactor.Then add urea, Phthalic Anhydride, Cuprous Chloride and Ammonium Molybladte to it.Raise the temp up to 180 deg C.During Decomposition of urea ammonia gas as well as carbon dioxide gas is produced.We are controlling it by providing two-stage water scrubber and then after acid scrubber. From the water scrubber we can obtain ammonium carbamate as a by-product.After maintaining sufficient time dump the batch in M.S. venulator for vacuum distillation of solvent.That will recover 95 % of the solvent. And transfer the remaining crude in MSRLTL vessel containing water.