Jiangsu Ruiheng C3 650,000 tons/year phenol acetone project was successfully put into operation

Jiangsu Ruiheng New Material Technology Co.
, Ltd.
carbon tertiary industry phase I project 650,000 tons/year phenolacetone plant is located in Lianyungang petrochemical industry base in Jiangsu Province, the project mainly includes cumene plant, oxidation process, concentration and decomposition neutralization process, rectification process, intermediate tank farm and pipe gallery
in the device.
On January 6, the Ruiheng Carbon Phase III phenolacetone project undertaken by the four companies successfully produced qualified products
.
So far, all the technological processes of the project have been fully opened, marking the realization of one-time safe feeding and commissioning
of the project.

The project officially started on January 13, 2021, lasted 20 months, completed the handover of the installation on August 28, 2022, and officially entered the commissioning stage
.

Introduction to the C3 project

The main construction body of the first phase of Sinochem International Carbon Tertiary Industry Project is Jiangsu Ruiheng, and the construction site is located in the National Eastern, Central and Western Regional Cooperation Demonstration Zone
in Lianyungang City, Jiangsu Province.

With propane dehydrogenation as the leader of the industrial chain, the propane dehydrogenation unit, as the core device of the first phase of the carbon tertiary industry project, will help it become the only PDH-produced propylene development "phenolone-bisphenol A" product chain in China, the only PDH self-produced propylene, comprehensive use of hydrogen to develop HPPO and hydrogen peroxide ECH product chain
.
Extend downstream to build C3 derivative plants
for propylene oxide, epichlorohydrin, phenolacetone, and bisphenol A.
The project realizes the mutual supply and comprehensive utilization of upstream and downstream raw materials in the industry, the joint construction and sharing of public auxiliary facilities, and fully taps various resources to achieve efficiency enhancement and chain
supplementation.

Project construction content

It mainly includes the new 600,000 tons/year propane dehydrogenation plant, 550,000 tons/year cumene plant, 650,000 tons/year phenolacetone plant, 240,000 tons/year bisphenol A plant, 400,000 tons/year propylene oxide plant, 600,000 tons/year hydrogen peroxide plant and other ancillary facilities
.

After the completion of the project, it can achieve an annual output of 600,000 tons of propylene, 550,000 tons of cumene, 402,000 tons of phenol, 248,000 tons of acetone, 240,000 tons of bisphenol A, 400,000 tons of propylene oxide, 600,000 tons of hydrogen peroxide, and 25,000 tons of hydrogen, 34,000 tons of liquefied gas, 02,000 tons of heavy aromatic hydrocarbons, 12,000 tons of dirty benzene, 03,000 tons of polycyclic aromatic hydrocarbons, 16,000 tons of propylene glycol, 11,000 tons of propylene glycol monomethyl ether, and 06,000 tons of propylene glycol isomethyl ether
.

Project progress

1.
The public auxiliary project of the first phase of the carbon 3 project has been put into use

2.
A 150,000-ton epichlorohydrin combined plant and a 180,000-ton epoxy resin plant have been completed and put into operation

3.
The annual output of 350,000 tons of hydrogen peroxide project, the annual output of 120,000 tons of ion membrane caustic soda project and public auxiliary supporting projects were put into production

4.
The phenol-acetone project successfully produced qualified products