ASME,ISO 9001,CE, NSF/ANSI 61, WRAS, ISO 28765, LFGB, BSCI, ISO 45001
Материал:
Нержавеющая сталь, углеродистая сталь
Размер:
Индивидуальные
Расчетное давление:
0,1-10 МПа
Приложения:
Химическая, пищевая промышленность, производство напитков, пивоварение, металлургия, нефтепереработк
Выделить:
polyester reactor polycondensation process
,
polyester reactor heat exchanger
,
polyester reactor design applications
Характер продукции
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