Monitoring of DOTP production via esterification with inline
One of the most common methods for manufacturing DOTP is by direct esterification of purified terephthalic acid (TPA) and the branched-chain 2-ethylhexanol (2-EH). TPA comes in pelleted form, 2-EH as a liquid solution, and they are mixed together in a 1:2 ratio in an industrial reactor.
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In Thailand’s fishing and seafood processing capital, Burmese migrants
The outcome of COVID-19 prevention measures in the province might have been different without the cooperation of the private sector. The authorities did not shut down the food processing factories as part of COVID-19 control measures. “Fishing business operators were very cooperative in implementing health safety measures in their factories.
- How hard is DOTP production?
- But, DOTP production is very hard, it requires high technology. 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.
- How many turn-key DOTP plants have we built?
- Through the advantages of our technology, we have built more than 30 turn-key DOTP plants in such a short time. The sum of the capacities of plans we built has reached to 500.000 tons/year. PATENTED DOTP PRODUCTION PROCESS
- Why do some countries keep producing DOP instead of DOTP?
- 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.
- What is a turn-key DOTP plant?
- Turn-Key DOTP plant With our patented plasticizer technology, we build the most qualified and economic DOTP (Di Octyl Tere Phthalate) production plants. Through the advantages of our technology, we have built more than 30 turn-key DOTP plants in such a short time. The sum of the capacities of plans we built has reached to 500.000 tons/year.
- Which plasticizers can be produced at the DOTP facility?
- At the DOTP facility, you can produce all plasticizers such as DOP, DOA, DINP, TOTM. 5- Waste from 1 ton DOTP Production 92 kilograms of water will come out of the reaction. 70 kilograms of water will be used to wash a ton of DOTP. 6- If selling price of DOTP and DOP are same why many companies produce DOP not DOTP in asia and developing countries?
- Is there solid waste from DOTP production?
- Washing water includes less than totally %1 soap, 2EH and DOTP. There is not any solid waste from DOTP production. Only on the surface of the filter press there is around 1-2 mm DOTP mug. DOTP Production Flow Diagram DOTP Production We are building DOTP facilities all over the world. Why everyone chooses our technology?
