Origin Of Zirconia Stone
zirconia stone is an important refractory and also the main raw material of ZrO2. ZrO2 is the main material of zircon brick, and ZrO2 in zircon brick is about 65% which is almost composed of zirconite crystals and contains only a very small amount of glass phase and free ZrO2. zirconia stone is mainly in accessory minerals formed in the nepheline syenite and alkaline pegmatite.
The origin of foreign zirconia stone contains Australia, America, India, Brazil, Sri Lanka and South Africa etc., and in which Australia is the largest production abroad. Eastern Australia waw the main origin of zirconia stone, however, due to strict environmental protection policies, and some lands containing a large number of mineral resources which are built to national parks prohibit mining, which lead to the reduction of production capacity. West Australia starts the formal mining from 1970s, the method is that dig a hole in the sand deposits and exploit with dredger.
South Africa produces zircon brick normally from the second half of 1970s, and the method is that melting and separation the ilmenite with the electric furnace in the field, then select the iron from the separated titanium slag. The power of South Africa is low, which is conducive to the production of titanium slag. In addition, Florida area in USA and the former Soviet Union also produce zircon brick. In China, zirconia sand is mainly distributed in Hainan, Guangdong, Shandong, Taiwan, in which Hainan, Zhanjiang and Shantou are the main distributed area of zirconia sand in China, and Hainan has the largest reserve.
Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the research and development of refractory products. Sunrise can provide excellent quality of zircon related products such as fused cast AZS block 33#,36#,41#, fused cast high zirconia block, zircon brick, zircon mullite brick. Over 30 years producing and marketing experience, with reliable quality, competitive price and prompt delivery, Sunrise has established long-term business and cooperation relationship with many customers in different countries and regions. For any further information, Contact us, we will do our best to help you.
The origin of foreign zirconia stone contains Australia, America, India, Brazil, Sri Lanka and South Africa etc., and in which Australia is the largest production abroad. Eastern Australia waw the main origin of zirconia stone, however, due to strict environmental protection policies, and some lands containing a large number of mineral resources which are built to national parks prohibit mining, which lead to the reduction of production capacity. West Australia starts the formal mining from 1970s, the method is that dig a hole in the sand deposits and exploit with dredger.
South Africa produces zircon brick normally from the second half of 1970s, and the method is that melting and separation the ilmenite with the electric furnace in the field, then select the iron from the separated titanium slag. The power of South Africa is low, which is conducive to the production of titanium slag. In addition, Florida area in USA and the former Soviet Union also produce zircon brick. In China, zirconia sand is mainly distributed in Hainan, Guangdong, Shandong, Taiwan, in which Hainan, Zhanjiang and Shantou are the main distributed area of zirconia sand in China, and Hainan has the largest reserve.
Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the research and development of refractory products. Sunrise can provide excellent quality of zircon related products such as fused cast AZS block 33#,36#,41#, fused cast high zirconia block, zircon brick, zircon mullite brick. Over 30 years producing and marketing experience, with reliable quality, competitive price and prompt delivery, Sunrise has established long-term business and cooperation relationship with many customers in different countries and regions. For any further information, Contact us, we will do our best to help you.
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