New regulations for access conditions in domestic industry

The latest regulations for the industry access conditions are as follows:

I. Establishment and layout of production enterprises New and expanded smelting projects should be in line with national industrial policies, master plans for mineral resources, and industrial planning, and have a legal and stable source of raw materials (signed raw material purchase contracts with legal mines, and may not purchase mines for illegal mining Product), the proportion of self-owned funds in the project investment shall not be less than 50%.

Second, the scale of production and technological equipment Newly built, reconstructed and expanded projects The annual production capacity of refined or antimony white or antimony trioxide should not be less than 5,000 tons. The main equipment blast furnace outlet area of ​​not less than 1 square meter / seat, reflector furnace hearth not less than 10 square meters / seat, leaching tank not less than 5 square meters / Taiwan. Has a comprehensive recovery and "three wastes" processing and other complete process.

III.Resource recycling and energy consumption (1) Comprehensive recovery rate of refined smelting: Use *oxygen mixed ore as raw material, 锑≥90%; use oxidized ore as raw material, 锑≥88%; use * ore as raw material, ≥95%; With brittle* lead-bismuth ore as raw material, 锑≥80%, lead≥88%. The comprehensive recovery rate of valuable metals is ≥80%.

The comprehensive energy consumption of refined products per unit is lower than 1.03 tons of standard coal/ton, and the power consumption per unit product is less than 460 kwh/ton.

(b) Beryllium White (Antimony Trioxide)

The direct production process is white: the recovery rate of yttrium is ≥ 90%, the comprehensive energy consumption per unit product is ≤ 1.0 ton standard coal/ton, and the unit product power consumption is ≤ 450 kWh/ton.

The indirect production process is: the recovery rate of yttrium is ≥ 99%, the comprehensive energy consumption per unit product is ≤ 0.02 ton standard coal/ton, and the unit product power consumption is ≤ 100 kWh/ton.

(3) The comprehensive recovery rate of the production of triazoles by the leaching method is ≥ 98%.

(D) Comprehensive recycling of water resources, water cycle utilization ≥ 95%.

V. Products and Quality (I) Tantalum Mining and Selection - Including:

The amount of plutonium in plutonium ore, the amount of plutonium ore, the plutonium content in plutonium concentrate, the amount of plutonium concentrate in plutonium, the content of plutonium in pluton ore, the amount of plutonium in pluton, the plutonium in plutonium ore, the physical quantity of plutonium in plutonium ore, Lead and antimony mixed concentrates contain antimony and lead and antimony mixed concentrate physical quantities.

(b) 锑 Processed Products - Quality Standards for Tantalum and Tantalum Alloys - Fine Tantalum (Antimony Ingots) Product Quality in Accordance with the National Standard gb/t1599-2002, Tantalum White (Antimony Oxide) Product Quality in Accordance with the National Standard gb/t4062 -1998, the product quality of Sanhua Huanji meets the national standard gb5226-86. Other quality products conform to product quality standards promulgated by the Ministry, the province, and the industry.

Sixth, the energy consumption limit of the unit product of the smelting enterprise