Linjiang diatomite industrial concentration area, Linjiang City, Baishan City, Jilin Province

Linjiang diatomite industrial concentration area

Linjiang diatomite industrial concentration area: located in Linjiang City, Jilin Province. Approved by the people's Government of Jilin Province on December 13, 2006, the starting area covers an area of 1.9 square kilometers, and the planned area is 12 square kilometers. It is planned to be divided into five functional areas: Industrial Park, science and Technology Park, logistics zone, business zone and life service zone.

brief introduction

There are party and government offices, Economic Development Bureau, finance and audit bureau, China Merchants Bureau, forestry, water conservancy and Environmental Protection Construction Bureau; there are National Taxation Bureau, Local Taxation Bureau, industrial and commercial bureau, Land Bureau and Technical Supervision Bureau. The staff establishment is 36. The proven reserves of diatomite in the area are 200 million tons, ranking the first in Asia and the first in the world. At present, there are 16 diatomite processing enterprises and 2 metal mining and processing enterprises, which have initially formed a characteristic industrial cluster. More than 30 kinds of diatomite series products have been developed. The products are exported to Asia Pacific, Europe, America and other countries and regions. Among them, filter aid products account for more than 85% of the domestic market. It is the largest diatomite production and processing base in China. In 2007, the GDP was 380 million yuan, the total industrial output value was 560 million yuan, the industrial added value was 220 million yuan, the tax revenue was 30 million yuan, the investment funds were 164 million yuan and the fixed assets investment was 541 million yuan.

Industrial development direction

Build "China diatomite industrial city" and build China's largest production base of diatomite concentrate and new materials; production base of diatomite environmental protection functional materials; raw material guarantee base of sewage treatment engineering and production base of small sewage treatment and drinking water purification device; distribution center of diatomite related products; diatomite science and technology research and development and cooperation exchange center and diatomite related industrial projects It's an incubator.

Industrial planning framework

Basic mineral processing industry

Relying on the integrated use of ultra-low Grade Diatomite beneficiation technology and other beneficiation technologies, process and equipment are selected according to different grades of resources, and diatomite beneficiation base matching with industrial development scale is built.

Environmental protection functional materials industry

Relying on diatom fine soil sewage treatment technology, develop sewage treatment and sewage resource industry. Relying on the preparation technology of diatomite loaded nano titanium dioxide photocatalysis materials, we will develop to remove formaldehyde and benzene, paint fillers, paint fillers, wallpaper fillers, especially the development of environmental protection home decoration materials, environmental protection porous building ceramics industry.

New material industry

Diatomite has the advantages of good chemical stability, light weight, large specific surface area, strong adsorption, flame retardant, heat insulation and sound insulation, etc., to develop cement concrete fluidizer, expansion agent, retarder carrier, diatomite asphalt pavement material, multi-functional diatomite profile plate and other projects, especially the new diatomite material that can replace different performance requirements of wood.

Thermal insulation and energy saving material industry

Using diatomite mineral processing waste residue and low-grade diatomite to produce light, high-strength and energy-saving building materials, diatomite wall insulation mortar, diatomite insulation products, fire-proof decoration materials industry and key metallurgical insulation materials. The state has formulated compulsory energy-saving standards for buildings, and there is great potential to develop civil energy-saving building materials with diatomite.

Carrier and filler industry

Develop vanadium copper catalyst carrier, pesticide carrier, plastic additive, rubber reinforcing agent, paper environmental protection filler, light paper filler, feed additive, polishing agent, cosmetic and dental filler.

Industrial cultivation project

In accordance with the current product R & D foundation and industrial development direction, 10 follow-up projects with investment potential of more than 100 million yuan are mainly cultivated: (1) diatomite urea formaldehyde resin adhesive environmental protection filling project. (2) Wood / diatomite composite project. (3) Plastic industry multifunctional filler project. (4) Metallurgical system thermal insulation products and civil calcium silicate products project. (5) Diatomite loaded nano titanium dioxide composite derived environmental protection materials project. (6) Fruit and vegetable fresh-keeping carton and environmental protection, sound insulation paperboard and other functional paperboard as well as paper filling project. (7) Multifunctional feed fillers, cosmetics and dental fillers. (8) High grade composite filter aid and adsorbent project. (9) Porous environmental protection ceramic project. (10) Cement filler, oil well cement lightening agent and microporous glass project.