Custom Manufacturing at Dharamsi Morarji Chemical Company

DMCC has nearly 100 years of experience in handling hazardous chemicals. Our proven ability to safely and responsibly handle hazardous chemicals has resulted in customers approaching us as a preferred supplier of custom and toll manufacturing services. Our array of chemical processing equipment and process expertise can help to reduce cost and shorten product development cycle. Apart from manufacturing as per specifications given by customers, DMCC also undertakes toll manufacturing (where the customer supplies raw materials and process details) and process development. DMCC recognizes the need for confidentiality and non-disclosure agreement are adhered to.

With the installation of multipurpose manufacturing facilities in 2005, DMCC could cater to changing customer requirements, as well as low volume high value products. Dedicated manufactturing plants for regular products are based on continuous processes, while multipurpose plants are based on batch processes. Kilo-to-ton lots are available at short notice for seed marketing and application development. A wide temperature range, vacuum, and a different materials of construction are available.  Several different unit operations are possible.

Some of the chemical reactions undertaken are:

  • Chlorosulphonation
  • Sulphonation
  • Ethylation
  • Methylation
  • Esterification

Actual work starts only after signing confidentiality agreements. DMCC undertakes those processes where in-house knowledge and expertise can give an edge to their customer, either in terms of cost or finished product characteristics. In most cases, norms established at customers laboratories are improved at the plant scale. While most of the Service business carried out by DMCC is still for sulphur and ethanol based chemicals, other processes are growing as well.

Major Equipment

  • 100 ltrs. to 5000 ltrs. GLR with high vacuum distillation facility
  • 500 ltrs to 10000 ltrs. SS-316 Reactor with distillation facility
  • Steam and Oil heating GLR
  • 24” to 48” SS and MSRL centrifuge
  • HCl / SO3 scrubber connected with Glass-lined and SS-316 reactor
  • Chilling Plant
  • Steam ejectors and Vacuum pumps
  • Fluidised Bed Dryers
  • All Glass fractional distillation units
  • PP/MSRL Neutsche Filters
  • SS Sparkler Filters


Analytical Facilities

  • High Purity Liquid Chromatograph
  • UV/VIS Spectrophotometer
  • Gas Chromatograph
  • Automatic Karl Fischer Titrator
  • Brookfield Viscometer
  • Auto Titrator
  • Lovibond Nesseleriser with lighting cabinet
  • Turbidity Meter