一、产品名称：冶金级氧化铝
二、执行标准：GB/T 24487－2009
氧化铝理化指标
产品牌号 | 化学成份，% | ||||
Al2O3不小于 | 杂质含量，不大于 | ||||
SiO2 | Fe2O3 | Na2O | 灼减 | ||
AO-1 | 98.6 | 0.02 | 0.02 | 0.50 | 1.0 |
AO-2 | 98.5 | 0.04 | 0.02 | 0.60 | 1.0 |
AO-3 | 98.4 | 0.06 | 0.03 | 0.70 | 1.0 |
注：1、Al2O3含量为100%减去表中所列杂质总和的余量。 | |||||
实验方法：GB/T 6609-86氧化铝化学分析方法。
三、外观：氧化铝为白色晶体粉末，无团块。
规格：根据GB/T 24487－2009氧化铝划分三个等级，我公司生产一级、二级品。
产品用途：本产品飞扬轻、易溶解、吸附性强、适合于溶解盐电解法生产金属铝，也适用于生产刚玉、陶瓷、耐火材料及其它氧化铝化学制品。
包装形式：散装、袋装。
CHALCO Shandong Co., Ltd is the important state-owned enterprise managed by nation directly. It is located in Zibo City, Shandong Province, put into production on July 1st, 1954. CHALCO Shandong Co., Ltd. is the first alumina production base in China as the research, production and sales base in Aluminum Corporation of China Limited (abbreviated as CHALCO). The company owns about 8000 employees and 30 secondary units with annual revenue about RMB 10 billion yuan.
Our business includes the research, production, and sales on chemical alumina, commercial alumina, cement and chlor-alkali products and industrial engineering general contracting integrating mining, smelting, processing, scientific research, industrial design, mechanical manufacturing, construction, thermoelectric, international trade, vocational education, medical and health care. The leading production covers more than 130 varieties. The annual capacity covers 0.9 million tons chemical alumina with core and advanced technology and 24 million tons commercial alumina, successfully passed the ISO9000, ISO14001, ISO28001 international management system certification. The domestic market share is over 50 percent. Capacity of 4A Zeolite, high whiteness aluminum hydroxide and pseudo-boehmite are rank the first, top three levels respectively in the world. The capacity of calcined alumina is rank the first level in Asia.
The company, one of 156 key construction projects in the first five-year period, first production base of alumina since 1949, was set up and put into production on July 1, 1954, and nurtured and transferred over 12000 technicians and management talents to hundred companies, and is entitled as Cradle of Chinese Aluminum Industry. It is the first batch of enterprise technology centers, a technology support company of key promotion plan and project for national science and technology achievements, and industrialized base of national new materials.
Taking national aluminum industry as its task, after half a century’s brilliant development, the company has become the biggest modern corporation which has core products of alumina, chemical alumina, electrolytic aluminum and recycled aluminum alloy, cement and chloric alkali and has merged mining, processing, scientific research, design, mechanical production, construction and installation, heat & electricity supply, domestic & foreign trades, professional education, medical sanitation into one.
During “Twelfth Five-Year Plan”, the company will stick to the strategy of constructing international multiple metal mine company of CHALCO, improve construction adjustment, insist on merging, innovation, quality and development, try to build up the “Two Strength, Three Advantage and Two High” industrial layout, which means to strengthen alumina base of chemical alumina, forcefully promote the construction of alumina plant at sea port, optimize the construction about low-temperature Bell-method alumina demonstration base; optimize the product structure adjustment of aluminum alloy, optimize and perfect the chloric alkali chemical industrial chain; try to raise oversea ore resource coverage and energy self-supporting ratio; try utmost to nurture economic increasing points on construction & installation equipment manufacture, electronic information, integration utilization, logistics transportation and triple industrial services; and enhance core competition, rebuild up new achievement and improve scientific development comprehensively.
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