Taconite, also known as taconite concentrate, is a low-grade iron ore primarily composed of a mixture of hematite and silica. It contains approximately 25% iron and is predominantly found in the Lake Superior district and western states. Taconite is an essential resource in the iron and steel industry due to its abundant availability and relatively low cost.
12249-26-2
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Basic information
- Product Name: taconite
- Synonyms: taconite
- CAS NO:12249-26-2
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: taconite(CAS DataBase Reference)
- NIST Chemistry Reference: taconite(12249-26-2)
- EPA Substance Registry System: taconite(12249-26-2)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 12249-26-2(Hazardous Substances Data)
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12249-26-2 Usage
Uses
Used in the Iron and Steel Industry:Taconite is used as a raw material for iron production. The primary reason for its use is its high iron content, which, despite being a low-grade ore, still provides a significant amount of iron for the production of steel. Taconite undergoes a series of processing steps, including crushing, grinding, and magnetic separation, to concentrate the iron content and remove impurities before being used in blast furnaces to produce pig iron.
Used in the Construction Industry:
Taconite is also used as a construction material, particularly for road construction and as a component in the production of concrete. The reason for its use in this industry is its durability and ability to create a stable base for roads and other infrastructure projects. Taconite's high iron content contributes to its strength and resistance to wear, making it a suitable material for construction purposes.
Used in the Chemical Industry:
Taconite can be used as a source of various chemicals and compounds, such as pigments, coatings, and catalysts. The reason for its use in this industry is the presence of various trace elements and minerals within the ore, which can be extracted and processed to create valuable chemical products. For example, the silica content in taconite can be used to produce high-quality glass and ceramics.
Used in the Environmental Industry:
Taconite can be utilized in environmental applications, such as soil stabilization and remediation. The reason for its use in this industry is its ability to improve soil structure and provide a stable base for vegetation growth. Taconite's high iron content can also help in the neutralization of acidic soils, promoting a healthier environment for plant growth and reducing soil erosion.
Check Digit Verification of cas no
The CAS Registry Mumber 12249-26-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,4 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.Calculate Digit Verification of CAS Registry Number 12249-26:
(7*1)+(6*2)+(5*2)+(4*4)+(3*9)+(2*2)+(1*6)=82
82 % 10 = 2
So 12249-26-2 is a valid CAS Registry Number.
12249-26-2Upstream product
12249-26-2Downstream Products
12249-26-2Related news
Cancer incidence among Minnesota taconite (cas 12249-26-2) mining industry workers08/08/2019
PurposeTo evaluate cancer incidence among Minnesota taconite mining workers.detailed
Mesothelioma and other lung disease in taconite (cas 12249-26-2) miners; the uncertain role of non-asbestiform EMP08/07/2019
The purpose of this paper was to assess the role of non-asbestiform amphibole EMPs in the etiology of mesotheliomas and other lung disease in taconite (iron ore) miners. Increased mesothelioma rates have been described in Minnesota taconite workers since the late 1990s. Currently, over 100 cases...detailed
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