科技招商

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Contents

14. The Project of Producing High-pure Quartz Glass Material from Gravels instead of Gangues of Quartz

1. Background and Significance of the Project

The resources of quartz in Donghai County actually can be divided into two species--gravels and gangues. The resources of gangues of quartz are only about 5,500,000 ton, just constituting around 1.8% of the whole resources of quartz in Donghai County. While gravels of quartz distribute widely, either covering the earth’s surface or buried 0.5-3.5-meter-deep underground, with a stable layer and thickness of above 2-3 meters. And the resources of mass exploitation of gravels of quartz are about 50,000,000 ton, accounting for 17% of the total. Whether gangues or gravels of quartz are exploited, only part of which can be used as the materials of the quartz glass tubes. In resent years, part of high quality gangues of quartz, which has a decreasing trend with the increasing exploitation, are mainly exploited in Donghai County. Therefore, it is more significant to study and use gravels of quartz instead of high quality gangues of quartz to produce high-pure quartz glass materials.

This project is one of provincial projects of tackling key problem in science and technology, specifying in the new technology of classifying, selecting, handling part of quartz gravels to produce high-pure quartz glass materials (high-pure quartz). Through working out the rate of the high-pure quartz in the quartz gravels, the available resources of high-pure quartz can be calculated, furthermore, the high quality quartz glass materials can be produced with the advantaged technology.

2. Market Analysis

With the quick development of electron and communications and their increasing requirement for high quality glass, it is bound to increasingly expend the demand for the high-pure quartz materials. Just the quartz glass field in Donghai County producing 60000 ton quartz glass tubes per year demands 100000 ton quartz glass materials. The material cost can be decreased by 60% if gravels can replace gangue of quartz to produce high-pure quartz glass material. So this project has a big potential market and an enormous economic benefit.

3. Assessment of Project Investments, Scale and Period of Project Constructions

The total investment of the project reaches 15,000,000 yuan, mainly applied to the workshop constructions, equipment purchase and technology research and development.

The period of project constructions will last 2 years. The production scale can reach 3000 ton per year high-pure quartz grits after the completion of the project.

4. Analysis of Economic Benefits

The estimated production value of the project can reach 18,000,000 yuan per year, and its profit tax can reach 6,000,000 yuan per year.

5. Cooperation Methods

Both Joint venture and cooperation of the project are welcome.