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For production of 1 ton DOP, you need 380 Kg PA + 667 Kg 2EH ------ 1000 Kg DOP + 46 Kg H 2 O But this is teoritical formula. Practically, in reality 380 Kg PA + 667 Kg 2EH ------ 1000 Kg (DOP + DOP mud + loss + wastage) + 46 H 2 O 1000 Kg is NOT only DOP, this amount is total of DOP, DOP mud, loss, wastage

She added that only small amounts of DEHP (DOP) production remain there – coming from Polynt and Deza – and mostly for medical end uses such as blood bags. Other factors, such lower prices for terephthalic acid (a key feedstock for DOT P) due to mass expansions in China to feed the PET industry, also accelerated the transition.

Many DOP producers especially in Asia, are trying to produce DOTP with their old DOP technology. But if you produce DOTP with an old DOP technology, the costs will be very high and quality will be low so there will be no chance of competing. For this reason, these countries keep producing DOP instead of DOTP. 48,000 tons / year capacity plant

The relatively rapid production and decomposition of DOM with low C:P and deviation of the composition from the bulk DOM may explain the nearly invariant composition of DOP throughout the ocean as revealed by Sannigrahi et al. (2006) and Young and Ingall (2010).

Dotp Production Plant When the table on the side is examined, it is seen that DOTP has the least volatility. The volatility of D.O.P is seen to be about twice as much as the others. VISCOSITY The viscosities of plastisols are very important in the production of P.V.C-based plastics.