ASME,ISO 9001,CE, NSF/ANSI 61, WRAS, ISO 28765, LFGB, BSCI, ISO 45001
सामग्री:
स्टेनलेस स्टील, कार्बन स्टील
आकार:
स्वनिर्धारित
डिजाइन दबाव:
0.1-10 एमपीए
अनुप्रयोग:
रसायन, खाद्य प्रसंस्करण, पेय प्रसंस्करण, शराब बनाना, धातुकर्म, तेल शोधन, फार्मास्यूटिकल्स
प्रमुखता देना:
polyester reactor polycondensation process
,
polyester reactor heat exchanger
,
polyester reactor design applications
उत्पाद का वर्णन
What Is a Polyester Reactor: Polycondensation Process, Design and Applications Answering the core question: What is a polyester reactor? A polyester reactor is a heated, agitated, high-vacuum vessel in which purified terephthalic acid and monoethylene glycol are converted first to an oligomer and then to polyethylene terephthalate of commercial molecular weight. The process runs in three stages. Esterification at 240-270°C and 0.2-3 bar reacts the acid with glycol to form bis