Phenol ketone products

Plastic rubber

Current Location： Home > News > Industry Focus > Total investment 3.5 billion, 300000 tons/year direct oxidation propylene oxide plant put into operation

[Industry Focus]：Total investment 3.5 billion, 300000 tons/year direct oxidation propylene oxide plant put into operation

Read： 433 Time：1months ago Source：Weiyuan shares, epoxy industry center.

On September 23, Weiyuan shares announced that the company's 300000-ton/year direct oxidation propylene oxide plant has recently opened up all processes to produce qualified products.

Weiyuan's propylene oxide project takes the products produced by the company's propane dehydrogenation project as the main raw material, and uses the direct oxidation process of hydrogen peroxide to build 300000 tons/year direct oxidation propylene oxide and 900000 tons/year hydrogen peroxide plant, as well as supporting public works and auxiliary production facilities. The investment amount of this project is 3.53 billion yuan.

维远股份发布公告30万吨年直接氧化法环氧丙烷投产公告.jpg

PROJECT INTRODUCTION

capacity: 300000 tons/year direct oxidation of propylene oxide.
Production process: using hydrogen peroxide direct oxidation method.
Investment amount: 3.53 billion yuan RMB.

Project significance

industrial chain extension: As an important chain extension project of the company, this project can realize the direct supply of raw materials and energy, strengthen the comprehensive utilization of circulating materials and heat energy between devices, and realize the upstream and downstream extension of the industrial chain.
Market prospects: The increase in market demand for propylene oxide is mainly due to the continuous expansion of its downstream applications, such as polyurethane foam, coatings, adhesives, etc., of which polyurethane foam is the largest consumption area of propylene oxide.
Environmental protection: HPPO method because of its high purity and high yield, low raw material consumption and waste emissions and other characteristics, in line with the current global chemical industry development increasingly concerned about the requirements of sustainable development.

The production process of propylene oxide includes chlorohydrin method, co-oxidation method (indirect oxidation method) and hydrogen peroxide direct oxidation method (HPPO). Among them, because of its high purity and high yield, low raw material consumption and waste discharge, HPPO method meets the requirements of sustainable development that the global chemical industry is increasingly concerned about, and has a good market prospect.

The commissioning of Weiyuan's 300000-ton/year propylene oxide plant not only enriches the company's product line, but also significantly enhances the flexibility and anti-risk ability of the enterprise's supply chain, and enhances the competitiveness and technical level of the overall industrial chain.

Source: Weiyuan shares, epoxy industry center.

* Disclaimer: the content contained in the Internet, WeChat public number and other public channels, we maintain a neutral attitude to the views in the article. This article is for reference only, exchange. The copyright of the reprinted manuscript belongs to the original author and organization. If there is infringement, please contact Huayi Tianxia customer service to delete it.

Previous： With a total investment of 2.1 billion yuan, the project with an annual output of 330000 tons of new polymer materials and 45000 tons of PMMA have been put into use.

Next： Bisphenol A market "golden nine" is not gold, the fourth quarter can usher in a turnaround?

News Categories