Jinchuan Group opens another high-tech path for nickel metal extraction in the carbonylation metallurgy industry

Recently, 66 hours after the trial production started, Jinchuan Group Co., Ltd. carbonylation metallurgical plant opened up the synthesis process flow of the 10,000-ton nickel carbonyl nickel production line, and successfully produced nickel carbonyl liquid. It marks the most critical step in the trial production process of this production line, fills the gap in domestic large-scale oxo production technology, and opens up another high-tech path for Jinchuan carbonylation metallurgy industry to extract nickel metal.

As the first largest R & D nickel carbonyl production line in China, every step of trial production is full of challenges, and the synthesis process is the first production gate of the production line. The process flow is related to the overall production of trial production. The annual output is 10,000 tons of carbonyl Throat of nickel production line. Only by opening up the process flow can nickel carbonyl liquid be produced in a "dried and squeezed out" manner, to ensure the continuation of raw materials and production of finished products in the downstream decomposition process.

In this trial production, the carbonylation metallurgical plant of Jinchuan Group Company launched all the staff, based on their positions, all employees started their brains to overcome difficulties, and went all out to promote the trial run. Combined with the characteristics of chemical plant, the staff operated according to the regulations, and the professional team managed according to the regulations, step by step, keep improving, and finally achieved the first domestic production of carbonylation reaction under the condition of medium-pressure technology of the synthetic rotary kettle, making the annual production of 10,000 tons of nickel carbonyl Industrialized production has landed.

As of now, the production line is connected to the synthesis process, and then it is transferred to the downstream decomposition and rectification process. The entire process of Jinchuan Group's annual production of 10,000 tons of nickel carbonyl nickel production line is just around the corner.