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Introduction
Nickel carbonate (chemical formula NiCO3), is an inorganic nickel compound, usually referring to nickel carbonate or basic nickel carbonate, and is one of the important nickel salt intermediates in industry. It appears as a light green or apple-green powder. Nickel carbonate is not typically used directly as a final catalyst, although it does possess some catalytic activity.
Nickel carbonate NiCO3, is one of the core precursors for preparing high-performance nickel-based catalysts and functional adsorbents. It determines the dispersion of Ni in the catalyst, as well as the catalyst's activity, lifetime, and resistance to sintering. For adsorbents, nickel carbonate provides active adsorption sites, enabling the construction of multifunctional materials and achieving adsorption-catalysis coupling.
As a precursor to nickel-based catalysts, nickel carbonate NiCO3 is mainly used to prepare NiO, metallic Ni, and supported nickel-based catalysts. Its applications cover hydrogenation, methanation, natural gas reforming, hydrodesulfurization, syngas production, and some electrocatalytic fields.



Technical Specification
|
Type |
Nickel Carbonate |
|
Chemical Formula |
NiCO3 |
| CAS No. | 3333-67-3 |
| EINECS No. | 222-068-2 |
|
Apprearance |
Light green or green powder |
|
Ni |
45% min |
|
Co |
0.1% max |
|
Fe |
0.002% max |
|
Cu+Pb |
0.01% max |
|
K+Ca+Na+Mg |
0.3% max |
|
SO4 |
0.05% max |
|
HCl-insoluble Matter |
0.01% max |
Application
- Nickel Catalyst Precursors
- Hydrogenation Catalysts
- CO2 Methanation Catalysts
-
Hydrodesulfurization Catalysts
-
Natural Gas Syngas Reforming Catalysts
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