Blog
2025/12/31
On December 30, the sulfur slag comprehensive utilization and 80,000-ton-per-year sodium hydrosulfite upgrading and renovation project—designed by the Institute of Chemical Engineering—successfully completed its construction and acceptance inspection. This project is a key initiative to actively respond to the nation’s “Great Protection of the Yangtze River” strategy and implement the task of “shutting down, upgrading, relocating, or transforming” chemical enterprises within one kilometer along the river. Through technological upgrades, the project has been developed into a modern chemical demonstration project that is green, safe, low-carbon, intelligent, and sustainable.
2025/12/26
On December 25, the general contracting project for the Huangjiaogou Wastewater Treatment Plant in Renhuai City successfully passed acceptance testing, bringing the construction phase to a formal conclusion and providing yet another robust support for the ecological barrier of China’s “City of Liquor.”
2025/12/23
On December 22, Luo Qiang, Deputy Director of the Changsha Municipal Science and Technology Bureau, along with relevant officials from the Yuhua District Science and Technology Bureau, visited the Institute of Chemical Engineering to exchange views on topics such as technological innovation and the reporting and statistical collection of enterprise R&D expenses. The meeting was chaired by Cai Rui, Executive General Manager of the company. Also in attendance were Zhou Nianan, Chief Engineer and Deputy General Manager; Yang Fangwen, Deputy General Manager; and heads of relevant departments.
2025/12/19
On the morning of December 18, a special training session titled “Planning and Construction of a Three-Level Prevention and Control System for Accident-Generated Wastewater in Chemical Industrial Parks,” jointly organized by the Business Planning Department of the Institute of Chemical Engineering and the Municipal Branch Institute, was successfully held at Dongtang Building. The training was chaired by Yuan Zhuchin, Assistant to the General Manager of the Institute of Chemical Engineering and Director of the Municipal Branch Institute. More than 30 professional designers from relevant departments—including the First Institute of Chemical Engineering, the Second Institute of Chemical Engineering, the Architecture Institute, the Municipal Branch Institute, and the Institute of Chemical Engineering Planning—participated in the learning and exchange session.
2025/12/18
On December 16, Lin Zhiyong, Party Secretary and General Manager of the Institute of Chemical Engineering, led a team to the site of the caustic soda relocation project at Guangyue Electrochemical Co., Ltd. in Jiangmen City to carry out a special supervision and inspection of safe production. Relevant officials from the Institute’s General Contracting Management Department accompanied the inspection and participated in a symposium and exchange.
About Us
Hunan Chemical Engineering Design Institute Co., Ltd. (formerly known as Hunan Chemical and Pharmaceutical Design Institute) (hereinafter referred to as “the Institute” or “we”) was founded in 1958,
ormerly known as the Design Institute of the Hunan Chemical and Petroleum Industry Bureau, the Design Institute of the Hunan Chemical Industry Department, and Hunan Chemical Industry Design Institute, and renamed as Hunan Chemical and Pharmaceutical Design Institute after merging with Hunan Pharmaceutical Design Institute in 2001. In 2017,
Building a hospital
All kinds of registered engineers
Scope of Services
Engineering Performance
Service areas
Pressure vessels and pressure pipes
Thermal engineering
Light, municipal and commodity grain industries
Environmental engineering and urban water supply & drainage
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