氰化钠是重要的化工原料,也是采金、有色金属和电镀领域大量消耗的重要化学品。由于氰化钠产品的特殊性,在生产、流通和应用领域存在环境污染和安全隐患问题,国家有关部门采取了越来越严格的监管和限制措施,但其在工业生产中的角色目前仍无法替代,市场消费量仍在增长。国内氰化钠消费量“八五”期间年均增长率达20％,“九五”期间年均增长率为5.6％,预计“十五”期间年均增长率仍将达5％,2006～2010年的年均增长率将降为3％。 国内氰化钠生产厂家现有近30家,年产能力达13.3～10~4t,2001年产量为9×10~4t。氰化钠行业存在的主要问题是:厂家生产能力过小,达不到经济规模,时开时停;企业生产工艺落后,其中氨钠法属国外淘汰工艺,消耗高,缺乏市场竞争力。 2001年国内市场共消费氰化钠10.4×10~4t根据近几年统计资料,国内氰化钠市场消费结构为:黄金 Sodium cyanide is an important chemical raw material, but also important gold, gold and non-ferrous metal plating consumption of important chemicals. Due to the particularity of sodium cyanide products, there are environmental pollution and potential safety problems in the fields of production, distribution and application. State authorities have adopted more stringent regulatory and restriction measures, but their role in industrial production is still not available Instead, market consumption is still growing. The average annual growth rate of domestic sodium cyanide consumption during the “Eighth Five-Year Plan” period will reach 20%, while the average annual growth rate during the Ninth Five-Year Plan period will be 5.6%. It is estimated that the average annual growth rate will reach 5% during the "Tenth Five- 2010 average annual growth rate will be reduced to 3%. There are nearly 30 domestic manufacturers of sodium cyanide, with annual capacity of 13.3 ~ 10 ~ 4t. The output in 2001 was 9 × 10 ~ 4t. The main problems existing in the sodium cyanide industry are as follows: The production capacity of the manufacturers is too small to reach the economic scale and is suspended when the production starts; the production technology behind the enterprises is outdated. Among them, ammonia and sodium are eliminated from the foreign countries with high consumption and lack of market competitiveness. In 2001 the total domestic market consumption of sodium cyanide 10.4 × 10 ~ 4t According to statistics in recent years, the domestic consumption structure of sodium cyanide market: gold