A kind of method for removing impurity tin in crude titanium tetrachloride
A technology of crude titanium tetrachloride and titanium tetrachloride, which is applied in the direction of titanium tetrachloride and titanium halide, can solve the problems of low tin content and increased production cost, and achieve simple operation, low energy consumption and standardized process flow Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0017] Such as figure 1 Shown, a kind of method for removing impurity tin in crude titanium tetrachloride comprises the following steps:
[0018] S1, component detection, select 3 test samples from the crude titanium tetrachloride product produced in the same batch, then detect the vanadium and tin content in each test sample respectively, and then analyze the vanadium and tin content of each test sample respectively Calculate the average value, and use this average value as the vanadium and tin content value of this batch of thick titanium tetrachloride product;
[0019] S2, preparing trivalent titanium slurry, mixing aluminum powder with refined titanium tetrachloride, and making the quality of aluminum powder 0.8% of the quality of refined titanium tetrachloride, and then adding anhydrous chloride with the same quality as aluminum powder Aluminum, stir at a constant speed, and heat the mixture to 120°C within 10 minutes and keep it warm. At the same time, perform condensat...
Embodiment 2
[0026] Such as figure 1 Shown, a kind of method for removing impurity tin in crude titanium tetrachloride comprises the following steps:
[0027] S1, component detection, select 10 groups of test samples from the crude titanium tetrachloride products produced in the same batch, then detect the vanadium and tin content in each test sample respectively, and then analyze the vanadium and tin content of each test sample Calculate average value respectively, and use this average value as the vanadium and tin content value of this batch of thick titanium tetrachloride product;
[0028] S2, preparing trivalent titanium slurry, mixing aluminum powder with refined titanium tetrachloride, and making the quality of aluminum powder 1% of the quality of refined titanium tetrachloride, and then adding anhydrous chloride with the same quality as aluminum powder Aluminum, stir at a constant speed, and heat the mixture to 150°C within 20 minutes and keep it warm. At the same time, conduct con...
Embodiment 3
[0035] Such as figure 1 Shown, a kind of method for removing impurity tin in crude titanium tetrachloride comprises the following steps:
[0036] S1, component detection, select 5 groups of test samples from the crude titanium tetrachloride products produced in the same batch, then detect the vanadium and tin content in each test sample respectively, and then analyze the vanadium and tin content of each test sample Calculate average value respectively, and use this average value as the vanadium and tin content value of this batch of thick titanium tetrachloride product;
[0037] S2, preparing trivalent titanium slurry, mixing aluminum powder with refined titanium tetrachloride, and making the quality of aluminum powder 0.9% of the quality of refined titanium tetrachloride, and then adding anhydrous chloride with the same quality as aluminum powder Aluminum, stir at a constant speed, and heat the mixture to 130°C within 15 minutes and keep it warm. At the same time, perform co...
PUM
| Property | Measurement | Unit |
|---|---|---|
| boiling point | aaaaa | aaaaa |
| boiling point | aaaaa | aaaaa |
| boiling point | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More