SUS316 Chemical / Food Production Machines , Titanium Dioxide Production Equipment

Titanium Dioxide Production Line

DESCRIPTION

Production method:

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

Notes

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.

• For the control system, we can design simple push button, and PLC+HMI is also available for customer, we can design the control system on request.

Changzhou Yibu Drying Equipment Co., Ltd. is a leading manufacturer of drying, mixing, and granulating equipment in China, a specially-designated enterprise of China Association for Pharmaceutical Equipment (CAPE) and China General Machinery Industry Association (CGMA) Drying Equipment Branch. The factory covers an area of over 50,000 m2, has fixed assets of CNY 35 million, with more than 180 sets of special processing equipment and strong technical force. The company owns the provincial famous trademark of "YIBU", and has passed the ISO9001 & ISO14001 certifications.
The founder, Mr Zha Guocai has devoted more than 30 years in R&D, production and business of drying equipment. He holds the post of Deputy Director-General of China General Machinery Industry Association (CGMA) Drying Equipment Branch for a long time. The company pays great attention to science and technology innovation, has collaborated with Medicine Design Institutes in Shanghai, Wuhan, Chongqing and other places, Shenyang Chemical Research Institute, Qinghua University, Shanghai Jiaotong University, Dalian University of Technology, etc. The company launched 3-5 new products to the market every year. In 1998, YIBU established "China Research Center of Drying and Granulating" with the approval of relevant state department, and cooperated with pharmaceutical, chemical and food industries to research and develop new technologies related to drying, granulating and mixing, etc. The factory also has a variety of test prototypes in the laboratory for customers' trials.
The company sold equipment to USA, Mexico, Columbia, Guatemala, Brazil, Peru, Australia, New Zealand, Ghana, Russia, Cyprus, Greece, Iran, Indonesia, Philippines, Korea, Japan, Taiwan, Hong Kong and other countries.