Select tantalum and niobium production line

Category: Production Line | March 7, 2014
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tantalum and niobium production line
Select tantalum and niobium production line

A: Name: tantalum and niobium chemical symbol: tantalum (Ta), niobium (Nb)

II: ore deposit in the state of nature

Tantalite, columbite, pyrochlore, granite, sand deposits, tantalum and niobium ore is usually associated, extremely difficult to separate.

Three: rock industry standard (mining standards)

tantalum and niobium industry requirements

Deposit Types Cut-off grade% Industrial grade% M minimum mining thickness Waste exclusionThickness m

 

(Ta, NB) 2O5 Or Ta2O5 (Ta, NB) 2O5 Or Ta2O5
Granitic pegmatite 0.012-0.015 0.007-0.008 0.022-0.026 0.012-0.014 0.8-1.5 ≥ 2
Granite 0.015-0.018 0.008-0.01 0.024-0.028 0.012-0.015 1.5-2 ≥ 4
Fenghua Shell 0.008-0.01 80-100g/m3 0.016-0.02 250-280 g/m3 0.5-1
Native niobium deposit 0.05-0.06 0.08-0.12 5 ≥ 5
Sand deposits 0.004-0.006 40 g/m3 0.01-0.012 250 g/m3 0.5 ≥ 2

Four: flour quality standard

tantalum-niobium concentrate quality standards

Grade Type Concentrate Name (NbTa) 2O5 mass fraction(Not less than)% Ta2O5 content(Not less than)% Impurity mass fraction (less than)%
TiO2 Si02 W03 P
First grade A Two

Three

Tantalum and niobium concentrates Tantalum and niobium concentrates

Tantalum and niobium concentrates

60 55

55

40 38

35

5 7 3
Second grade A Two

Three

Tantalum and niobium concentrates Tantalum and niobium concentrates

Tantalum and niobium concentrates

50 45

45

32 29

26

6 11 3.5
Third grade Tantalum and niobium concentrates 40 22 7 15 4
First grade Second grade Fergusonite tantalum concentrateFergusonite tantalum concentrate 35 30 4 5 4 6 0.5 0.5

Five: Performance Project: production of different tonnage production line I can design.

Six: Shanghai Xuan Shi Machinery Technology Co. Specialty

1 design professional production line;

2 ore testing, ore identification;

3 beneficiation industry research, plant design;

4 mineral processing equipment supply, installation guide;

5 can undertake turnkey projects.

This article Source: http://crushermachinesaleprice.com/select-tantalum-and-niobium-production-line/

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