摘要
世界上最大的钻石之一——金贝利八面体重616克拉,是一颗黄钻。一粒加工完好的天然克拉级极品黄钻的市面价格是40000元左右,除去加工费及商业利润,天然克拉级极品黄钻毛石价值应该大于20000元,如果年产十万粒克拉级极品黄钻毛石,市面价值应该大于10亿元。人体中的含碳量占人体总重量的18%,中国每年自然死亡约1000万人,采用常规火化方式不仅人体中的碳变成CO2,喷油烧时燃油的使用也大量产生CO2,两项相加每年将产生六十万吨CO2。如果采用厌氧烧、碳14精确标定、3D打印、钻石化法固碳等技术,百年内可捕集封存六千万吨CO2。如果产业化技术成熟,工艺路线合理,单粒的制造费用将小于300元,年产十万粒克拉级极品黄钻毛石的全部制造费用将不会超过3000万元。
The Kimberley octahedron with 6 1 6 carats,one of the largest diamonds in the world,is a yellow diamond.The price of carat level highest grade machined yellow diamond is 40000RMB,you can determine the price of carat level highest grade rubble yellow diamond is greater than 20000 RMB by subtracting profit and processing charges. Market value will be more that one billion if we produce one hundred thousand grain carat level highest grade rubble yellow diamond in a year.All expenses of one yellow diamond manufacture will less three hundred and all expenses of the one hundred thousand grain carat level highest grade rubble yellow diamond manufacture will less thirty million one year,if industrial technical is mature and process route is reasonable.The profit and revenue of this industrial engineering item will be very far away considerable.
出处
《超硬材料工程》
CAS
2013年第6期42-46,共5页
Superhard Material Engineering
关键词
单晶
克拉级
高温高压
极品黄钻
产业化工程
毛石
工艺路线
single crystal
carat level
high temperature and high pressure
highest grade yellow diamond
industrial engineering
rubble
process route