Zinc soot is a lead, zinc metallurgy process flue ash. Zinc carbonate generated by the rotary kiln calcination treatment material.
Zinc basic zinc carbonate, and active zinc oxide are important chemical products. Basic zinc carbonate used as a light astringent and latex products raw materials. For the preparation of calamine lotion can also be used in the production of rayon and reminders
Of a desulfurization agent. The active zinc oxide obtained by the heat decomposition of the basic zinc carbonate, mainly used as a reinforcing agent for rubber or cable, but also for natural rubber vulcanization activator, white rubber coloring agent and a filler, chloroprene rubber vulcanizing agent.
Activity of nano-zinc oxide, old-fashioned Production is open production, operating conditions, severe dust pollution, antiquated and complex production process, and could easily lead to burn or low-grade fever is not complete phenomenon, the unstable product quality, product recovery rate is low, about the loss of 5 - 8%. (Worse) rotary kiln working conditions and efficiency. However, an important indicator in the the superfine powder material in the production process, the particle size and morphology, as well as the main grade content shall be achieved through good technical equipment side.
Technical characteristics:
Continuous operation, temperature-controlled, gas-solid mixing adequate, stable product quality. The instant CALCINATION products without too burned or not burn thoroughly phenomenon, and is conducive to the production of active products. System confined, environmental pollution, high recovery rate, the effective use of the heat source (a combination of calcined: calcined exhaust as dry heat, saving 25 to 30%)
We can according to the different materials calcination temperature using different heating methods as well as technical measures, combined with the views of the user's specific system design, calcined products have reached a high level of quality.
Mainly the successful use of performance:
The Shandong Zibo New Asia Materials Co., Ltd.
Hunan Zhuzhou Smelter
The Yixing long zinc London Group
Luoyang Lantian Chemical Co., Ltd.
Gansu Tianshui Rongchang Industry and Trade Co., Ltd.
Taiwan's Lu Chang Chemical Co., Ltd.
The Changzhou Baron Chemical Co., Ltd.
Chuxiong in Yunnan Chemical Co., Ltd. |
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