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What is the advantage of PO hydration method of Propylene Glycol?

Time : 2023-10-27 Hits : 38

The PO (propylene oxide) hydration method is one of the common processes used to produce propylene glycol (PG).

It offers several advantages:

1>High Purity: The PO hydration method produces highly pure propylene glycol. It involves the addition of water to propylene oxide, followed by purification steps such as distillation or extraction. This process ensures the removal of impurities, resulting in a high-quality product.

2>Versatile Production: The PO hydration method allows for the production of different grades of propylene glycol, including industrial-grade and pharmaceutical-grade. The versatility of this method enables the manufacturing of PG with varying specifications to meet specific industry requirements.

3>Safety: The PO hydration method is considered relatively safe compared to other production methods. Propylene oxide, which is the main starting material, is handled under controlled conditions to minimize health and safety risks. Additionally, the process typically operates at moderate temperatures and pressures, reducing the likelihood of accidents.

4>Environmentally Friendly: The production of propylene glycol via the PO hydration method is generally more environmentally friendly than alternative methods. It produces fewer harmful by-products and emissions, contributing to a lower environmental impact.

5>Cost-Efficient: The PO hydration method is cost-efficient compared to other routes of PG production. The availability and relatively low cost of propylene oxide contribute to the economic viability of this method. Additionally, the process is usually well-established and can be optimized for efficient production.

Yueyang Changde New Material Co.,Ltd produce Propylene Glycol under PO hydration method to provide high purity product for the market.

Welcome to contact with us for more details.