2012年(464)
分类: Delphi
2012-06-20 14:28:12
Barite can be used as a white pigment ( commonly known as Lithopone), also
can be used in chemical industry, paper making, textile packing, and in glass
production in it can serve as a flux, to increase the brightness of glass.
However, its most important role is used as aggravating agent used in drilling
industry and barium refining.
To heal broken fracture, doctors usually use
stainless steel nut, bolt, splint and borer to fix up the broken bones. This
must be process two operations, first to implant these stainless steel
materials, and then take them out. Dutch scientists have invested a kind of
plastic, which can be self decompose and become carbon dioxide and water after
implant into the human body for two years. Extended quartz also includes
high-temperature quartz (b-quartz). Quartz, also called silica, mainly is the
raw material of quartz sand (also called silica sand) production, also quartz
refractory material and fire ferrosilicon materials. In addition, "quartz" is a
common person name.
Aiming at improveing product quality and reducing costs,
we fully absorb the same type of domestic pellet plant construction experience
and advanced technology from abroad, so that the main technical and economic
indicators have reached domestic advanced level. All equipment in the main
production line adopt PLC system to realize centralized and interconnected
control and industrial television for monitoring will be set in key production
posts to reach domestic advanced automaticity.
This automatic control system
program is designed and completed based on principles of economy and
application, safety and reliability as well as by gathering our company's
experience of many years on maintenance and development of chain grate
automatic control system.
The role of quartz sand as industrial mineral raw
material is of great importance, widely used in glass, casting, ceramics and
refractory materials, metallurgy, construction, chemical, plastic, rubber,
abrasive and other industries. Only to Japanese businessmen, their
product-supply has reached 8000 tons in 2005, and increase to 9000 tons.
Meanwhile, these companies unceasingly expanded their exporting market, and
successively entered into European and American markets. Company President said:
This year, our company has received 30000 tons orders in total as yet. In export
supply alone, its value has taken a portion of 1/3 of total output in company.
High temperature resistant heat insulation coating in the rotary kiln is
feasible in technology, economic save, the necessary components rationality to
environment and social, from energy production to the consumption of each link,
which can lower consumption and reduce the loss and pollutants, stop waste, use
the energy effective and rational.