|Place of Origin:||China|
|Certification:||CE / UL / SGS / EAC / CR – TU|
|Minimum Order Quantity:||1 set|
|Delivery Time:||10 WEEKS|
|Payment Terms:||L/C, T/T|
|Supply Ability:||10 SETS PER MONTH|
|Metal Material:||SUS316/SUS304/ CARBON STEEL ,ETC||Heating Source:||Steam / Hot Water / Thermal Oil|
|Motor:||ABB / SIEMENS/||Final Mositure:||5-10%|
food processing machinery,
food manufacturing equipment
Titanium Dioxide Production Line
There are two kinds of methods for producing titanium dioxide production: Chlorination method and sulfuric acid method.turn to the two methods, each one has its own advantages. compared with the chlorination method, the sulfuric acid process is more mature, and the technical difficulty is relatively small, for the raw material, it is easy to obtain it. One process can produce many kinds of products. The disadvantages are the long process flow and large waste emissions. For the the chlorination method, the process is short, and less waste discharge, but the technical difficulty is high, currently, it can only produce rutile type products.
The world's natural rutile ore storage is limited, if extracting it from the raw material, the pollution will be posed to upstream. So from the world development trend of titanium dioxide, chlorination may not replace sulfuric acid method, two kinds of production methods will coexist for a long time.Therefore, in the choice of the production method, it is determined as the sulfuric acid method.
The choice for the raw material
The raw materials for the production of sulfate process titanium dioxide has two kinds: one is the high grade titanium rich material (such as acid soluble titanium slag), the other is a cheap titanium concentrate, the two kinds of raw materials can meet the needs of the production of titanium dioxide products. TiO2 for the foreign manufacturer will take the acid soluble titanium slag as raw material, while domestic manufacturers are still with still with titanium concentrate as raw material due to the sulfate process titanium dioxide acid soluble titanium slag supply price is relatively higher.
The process flow:
Raw material grinding -- sulphuric acid hydrolysis deposition-- slurry treatment--filttering control -- Iron crystal---Iron filtering ---concentrating--hydrolyze--first water cleaning---decolourizing --second water cleaning - salt treatment--- calcination and crystal treatment --pressing before entering the kolin dryer --Burning and tail air treatment--- Intermediate grinding and wet grinding ---chemical ingredient making--surface treatment--- third water cleaning---Spin flash drying -- air milling and packaging
1. This kind of plant is made based on customized design. Not all the features are provided with all designs. The real configurations should be made as per the Contracts or Agreements signed.
2. The material for manufacturing the machine can be AISI304, 316L and so on. It depends on the customer request.
3. For the heating method, it can be steam, electricity, gas-furnace and so on.
Contact Person: jennywang
Address: NingheRoad 18th, Zhenglu Town ,Tianning district , Changzhou, Jiangsu, China (Mainland)
Factory Address:NingheRoad 18th, Zhenglu Town ,Tianning district , Changzhou, Jiangsu, China (Mainland)