 Home > Chemicals Industry > Rubber Plastic News > Huadong bisphenol A raw material is insufficient!

Huadong bisphenol A raw material is insufficient!

 Last Update: 2022-08-28
 Source: Internet
 Author: User

Tags

mallory safety supply

new braunfels dodge

Search more information of high quality chemicals, good prices and reliable suppliers, visit www.echemi.com

At the beginning of July, Shenghong Petrochemical released the entire public announcement of "Shenghong Refining and Chemical Integration Product Optimization Project Environmental Assessment (Draft for Approval)":

Background of the project

Shenghong Group Sierbang Petrochemical Company is planning to build a bisphenol A-polycarbonate product chain and acrylonitrile-MMA-PMMA product chain in the Lianyungang Petrochemical Base.
The annual demand for phenol and acetone is 167,000 tons and 135,000 tons respectively

To this end, this project plans to add a set of phenol and ketone plants.
The raw materials come from benzene and propylene of ethylene plant of aromatics complex to optimize internal resources.
In addition to meeting the development needs of Shenghong Petrochemical Group, the products of phenol/acetone plant will be used as a The products are supplied to the Lianyungang Petrochemical Industrial Park and the East China market, making up for the supply and demand gap of phenol and acetone in the East China market

technical process

The cumene unit of the project adopts the American badger process, and the phenol/acetone unit adopts the American KBR process.
This combined process has the characteristics of high oxidation rate, high product quality, low energy consumption, and excellent safety record.
In addition, the KBR process has set up a number of environmental control measures , including integrated discharge scrubbing system, efficient dephenolization and wastewater management system, low chemical consumption, low wastewater production, and high VOC recovery rate from medium pressure oxidation

At present, domestic enterprises that use badger+KBR combined process to produce phenol and acetone include Gaoqiao Petrochemical (200,000 t/a phenol, 120,000 t/a acetone), Shiyou Chemical (200,000 t/a phenol, 123,200 t/a acetone) ), Wanhua Chemical (400,000 t/a phenol, 250,000 t/a acetone under construction), Lihua Yiweiyuan (220,000 t/a phenol, 37,000 t/a acetone, 100,000 t/a isopropyl group) alcohol)

etc.

Expansion Project Overview

Project name: Shenghong refining and chemical integrated product optimization project (2# ethylene glycol + phenol/acetone);

Construction unit: Shenghong Refinery (Lianyungang) Co.
, Ltd.
(hereinafter referred to as "Shenghong Refinery");

Construction nature: expansion project;

Construction site: within the existing project of Shenghong Refinery (Lianyungang) Co.
, Ltd.
, Lianyungang Petrochemical Industry Base, Xuwei New District, Lianyungang City, Jiangsu Province;

Covering area: The project does not require new land acquisition and will be constructed in the existing factory area.
The project covers an area of 280 mu;

Investment and return: The total investment of the project is 5.
57 billion yuan, and the total profit is expected to be 590 million yuan per year;

Construction period: 24 months

Project construction content

The components of the project equipment include the main project, public and auxiliary projects, storage and transportation projects, environmental protection projects, and supporting projects: new 40/250,000 t/a phenol/acetone plant, 10/900,000 t/a 2# ethylene glycol plant (epoxy ethane/ethylene glycol plant);

There are 19 new storage tanks in the factory area and 6 new storage tanks in the warehouse area, with a total tank capacity of 198,900 m³, including 2 chemical raw material benzene tanks (06,000 m³), 2 chemical intermediate raw material cumene tanks (10,000 m³), Chemical products: 15 ethylene oxide, ethylene glycol, diethylene glycol, triethylene glycol, phenol, acetone tanks (180,100 m³); 6 by-product heavy alcohol and tar tanks (02,800 m³);

20 crane positions for new highway ex-factory materials;

High-salinity wastewater treatment facility with a design scale of 100t/h;

Newly built 4# chemical circulating water field with a scale of 55000t/h;

This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.