Planned indicator system

Beneficiation plant of the plan is to be defined by a set of indicators and represented index constitutes a specific content of the plan. The planned indicators are the technical and economic goals and development levels that the concentrator needs to achieve in all aspects of the plan during the planning period. The planned indicators are divided into quantitative indicators and quality indicators. The quantity indicator is the quantity requirement that should be reached in all aspects of the operation of the concentrator during the planning period. It is usually expressed in absolute numbers, such as: raw ore processing capacity, finished gold and gold concentrate, grinding machine efficiency, Main material consumption, energy consumption, main spare parts requirements, total wages, total liquidity, ore dressing costs, total profits, etc. The quality index is the quality requirement that should be met in all aspects of the production and operation activities of the concentrator during the planning period. It is usually expressed in terms of relative numbers, ie ratios and percentages, such as raw ore grade, concentrate grade, tailing grade, Gold ingot color, heavy sand gold, gold-bearing gold, theoretical and actual recovery, beneficiation ratio, rich ore ratio, equipment operation rate, equipment integrity rate, beneficiation cost reduction rate, profit rate, yield rate, etc.

Nb2AlC

Niobium Aluminum Carbide

Basic Information:

1. Chemical formula: Nb2AlC

2. Constituent elements: Nb, Al, C

3. Molecular weight: 224.793

4. Chemical status: particles of micro and nano size

5. Appearance and character: dark brown particles with micro and nano size

Product performance index:

1. Crystal structure: Hexagonal, P63/ MMC [194]

2. Cell parameters:

A =3.103 A, B =3.103 A, C =13.83 A;

α=90, β=90, γ=120;

3. PDF No.:#30-3033 (refer to International Diffraction Data Center PDF-2004 database);

4. Density: 6.47(g/cm3);