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2021-05-13
Barite, (BaSO4) is a mineral consisted of barium sulfate. The barite group consists of barite, celestine, anglesite and anhydrite. Barite itself is generally white or colorless, and is the main source of barium and it owns a very high density. Barite and celestine form a solid solution (Ba,Sr)SO4.
| Application | Requirement | Remarks |
| 2.1 Drilling mud | < 325mesh (45um) |
The specific gravity > 4.2, the BaSO4 content is 90% to 95%, and the soluble salt is less than 1%. Cool the drill bit, lubricate the drill pipe, close the hole wall, control the oil and gas pressure, prevent the oil well from spraying, etc. |
| 2.2 Lithopone | < 1250mesh (10um) | As the raw material of painting and painting BaSO4 > 95%; whiteness>90% |
| 2.3 Barium compounds | 800mesh (15um) | BaO、BaCO3、BaCl2、Ba(NO3)2etc |
| 2.4 Paint filler | <2000mesh (6.5um) & Whiteness > 95% |
Increase film thickness, strength and durability |
| 2.5 Paper, rubber, plastics industry | 500mesh-1250mesh |
Improve strength, wear resistance and aging resistance |
| 2.6 Cement, mortar, concrete | 325mesh & specific gravity>4.2 |
Shanghai Zenith LM vertical roller mill as an ideal grinding mill for barite powder production which consists of crushing, drying, grinding, separating and transportation.
The LM series vertical roller mills system components: Raw material hopper, belt conveyors, iron separator, bucket elevator,enclosed constant feeder, air lock feeder, LM vertical coal mill, explosion-proof pulse dust collector, fan, belt(returned material), hot air system, pneumatic conveying systems.
