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1)  non-calcium roasting
无钙焙烧
1.
The advantages of cleaning production technology——"non-calcium roasting method"for chromium salt;
浅析铬盐清洁生产技术“无钙焙烧法”的优势
2)  CaO roasting
钙化焙烧
1.
The experimental results show that the ideal leaching results can be obtained by using two methods of CaO roasting-sulphuric acid leaching & CaO roasting-alkali leaching while processing this kind of deposit,and the leaching rate of vanadium is up to 74.
针对黑色页岩型银钒矿的矿物特点,确定了除炭富集银精矿的浮选制度,并对分离后的钒矿进行了焙烧-浸出试验,实验表明,采用钙化焙烧-酸浸和钙化焙烧-碱浸2种方法处理该类矿都可以达到较理想的浸出效果,钒浸出率分别达到74。
2.
In this paper, the process of the cleaner roasting of shaly coal (CaO roasting) was studied.
本研究对石煤清洁焙烧工艺 (钙化焙烧 )进行了研究 ,发现钙化焙烧除可完全避免钠化焙烧过程中Cl2 、HCl等有害气体的产生外 ,石灰在焙烧过程中有很好的固硫效果。
3)  roasting without sodium salts added
无盐焙烧
4)  oxidation roasting with calcium compounds
氧化钙化焙烧
1.
A new process of vanadium extraction from silica based vanadium ore by oxidation roasting with calcium compounds was studied.
研究了硅质单一钒矿氧化钙化焙烧提钒新工艺 ,以解决国内各钒厂目前采用的钠化法工艺三废污染严重 ,钒回收率低的问题。
5)  liming roasting
氧化钙化焙烧法
6)  Roasting [英]['rəʊstɪŋ]  [美]['rostɪŋ]
焙烧
1.
A Study on Manganese Carbonate Enrichment from Discarded Tailings by Ammonium Salt Roasting;
废弃尾矿中碳酸锰矿铵盐焙烧富集工艺研究
2.
Study on roasting mechanism of pellet made from Jidong magnetite concentrates;
冀东磁铁精矿球团焙烧机理的研究
3.
An experimental research on extracting gold and silver from acid leaching residue of gold concentrate containing arsenic after two stages of roasting;
从含砷金精矿二段焙烧酸浸渣中氰化浸出金银的试验研究
补充资料:硼钙石,水化硼酸钙,硬硼钙石
CAS:12007-56-6
分子式:B4CaO7
中文名称:四硼酸钙;硼酸钙;硼钙石,水化硼酸钙,硬硼钙石
英文名称:Boron calcium oxide;Calcium borate;boric acid (h2-b4-o7), calcium salt ;boron calcium oxide (b4cao7);calcium tetraborate;colemanite
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