Production of metallic mercury

Mercury is widely used. According to statistics, there are more than 3,000 items, which are mainly used in medicine, agriculture, pharmaceuticals, electrical equipment, industrial control instruments and general purposes of laboratories.

The mineral used to extract mercury is mainly cinnabar, ie HgS (86.2% Hg, 13.8% S).

Production principle

Mercury consists of two main processes, namely calcination roasting (distillation) of mercury ore and condensation of mercury vapor. When mercury ore calcination in an oxidizing atmosphere and a temperature of 650-750 deg.] C, i.e., mercury sulfide direct oxidation of metal mercury, with the furnace gas evaporated in the condenser system, then condensed into metallic mercury, mercury soot while output part, be separately Treatment can recover mercury from it.

The main chemical reaction is: HgS + O ₂ = SO ₂ + Hg + 4S

Road Roller is mainly used for compacting leveling of ditch foundation, road and stadium site, and can also be used to compact the surface of asphalt surface.The operation radius is small, it can work in the small area and is suitable for trench backfill.

1T -5 T Ride On Road Roller Features:

1). Operate radius small, can work in small area, suitable for groove backfill.

2). Use famous diesel engine, water-cooled diesel, high nd quality assurance, superior performance, easy to start.
3). Adopt international famous brand SAUER hydraulic drive unit, and infinitely variable speed, walk forward and backward, reversing convenient.
4). Use electrical startup, machine vibration control use electromagnetic clutch, easier operation.
5). Install luxurious seats, convenient adjustment, and work comfortable.
6). Adopt international NSK bearing, MITSUBOSHI triangle belt, ensure the machine`s work performance.

7). Surface spray, beautiful appearance, rust resistant.

Main scope: Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, excavators, Concrete Leveling Machines, Power Trowels and other Construction machinery .

Jining oking tec co.,ltd, established in 2010, is a professional manufacturer engaged in the research, development, production, sale and service of Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, Excavators, Concrete Leveling Machines, Power Trowels and other Construction machinery .

We are located in Jining city,Shandong province with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.

In recent years, we have introduced a number of advanced production equipment, and also have an excellent production team and a complete quality assurance system to ensure that each batch of goods is delivered to customers in a timely and high quality.

We also have an excellent management team, experienced technical staffs and professional sales team to solve all problems you encountered before and after sales. In addition, we have obtained I S O 9 0 0 1:2 0 1 5 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as United States, Europe,Australia, Southeast Asia,Russia,the Middle East,Africa. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.

Road Roller

Road Roller,Road Roller Vibrator,Road Roller Machine,Mini Road Roller Compactor

Jining Oking Tec Co., Ltd. , https://www.diggerexcavator.com