Dongjing Bio: the world's largest BDO project completed by CCCC

On August 1, 2022, a grand handover ceremony was held for the 1,4-butanediol (BDO) project of Inner Mongolia Dongjing Bio-Environmental Technology Co.
, Ltd.
with an annual output of 280,000 tons
.

This marks that the project has been fully transferred from the construction stage to the trial run preparation stage
.
Zhu Qinghe, general manager of Dongyuan Technology, Ma Minfeng, general manager of Dongjing Bio, Xu Jiantao, secretary of the party committee and chairman of Beiyou Engineering, Chen Chenxi, general manager of Hong Kong Guanda Company, Liang Zhiqiang, deputy general manager of Shaanxi Chemical Construction, and Li Guojun, general manager of Jiangsu Kehua, The supervisory company and the principals of the participating units attended the ceremony
.

It is reported that the total investment of the project is more than 3 billion yuan
.
Since the EPC contract was signed on March 3, 2021, the project site started construction on May 20 of the same year, and it took only 14 months (436 days) to complete the mid-term handover
.

This project is the world's first set of 280,000 tons/year 1,4-butanediol (BDO).
It adopts Hong Kong's Guanda alkyne aldehyde process technology, with long continuous production cycle and high product quality.
It is currently the world's largest 1, The 4-butanediol (BDO) plant is the first of its kind in the industry created by Beiyou Engineering, an important part of Beiyou Engineering's strategy to open up external markets, and an important project for establishing the company's brand
.

The project is located in Wuhai City, Inner Mongolia, using local advantages such as lime, electricity, coal and other resources.
After the project is completed, the maximum production capacity of 1,4-butanediol of Dongjing Biotechnology will reach an annual output of 380,000 tons, which will become the world's largest 1,4-butanediol.
,4-Butanediol green, low-carbon, recycling integrated industrial base
.