Typical industrial process of refining nickel by carbonization are introduced with advantages and disadvantages of the carbonization at normal pressure,low-pressure,medium pressure and High-pressure.

• 叙述了国外具有工业规模的羰基法精炼镍的典型工艺流程。评述了常压法、低压法、中压法及高压羰基法精炼镍工艺的优缺点。