140 has been found more titanium dioxide titanium mineral content greater than 1%, but reserves and taste point of view, since only titanium and iron ore as well as the rutile mixed minerals leucoxene (weathered ilmenite product) With mining value, anatase (varietal of rutile), perovskite and vermiculite deposits have only a small economic value. Several major titanium minerals are listed in the table below.
Table Important Titanium Mineral Table
mineral | Chemical formula | TiO 2 theoretical content% | Density g∕cm 2 | hardness | colour |
Ilmenite | FeTiO 3 | 52.66 | 4.5 to 5.6 | 5~6 | Iron black to light brown black or Steel gray |
Rutile | TiO 2 | 100.00 | 4.5～5.2 | 6 to 6.5 | Light reddish brown, blood red, Light yellow, light blue, purple, Black color |
Anatase (octahcdrfte) | TiO 2 | 100.00 | 3.82~3.95 | 5.5~6 | Yellow, blue, black, etc. |
Slabite (broekite) | TiO 2 | 100.00 | 3.78～4.08 | 5.5~6 | Brown, light yellow, reddish, Light red brown, iron black, etc. |
White titanium (leucosphenite) | TiO 2 ·nH 2 O | ～94 | 3.5 to 4.5 | 4 to 5.5 | White, yellow, brown, etc. |
Perovskite | CaTiO 3 | 58.00 | 3.97~4.06 | 5.5 | Light yellow, reddish brown, Grayish black |
Tan石(titanite) | CatisiO 5 | 40.8 | 3.4 to 3.6 | 5 to 5.5 | Brown, gray, yellow, green, Purple and black, etc. |
1. The inner core of the electric heat pipe is made of high-quality stainless steel or other materials, with a coat of PTFE, which is highly corrosion-resistant and suitable for heating various corrosive liquids.
2. Low surface power design (1.5kw /CM) to ensure the service life of the product.
3. The installation position of the electric heater should be paid attention to prevent the solid in the solution from depositing on the surface of the electric heater, or the liquid is too thick and the liquid level is too low, which will cause the teflon tube (PTFE) to be burnt due to the poor surface heat.
4. The shape is divided into vertical type and bottom heating "L" and "Z" type.
Quanxu Electric​ Heater,PTFE Electric​ Heater,Ptfe Immersion Electric Heater
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