Alkaline type washing method for block-shaped silicon raw materials
A silicon raw material and block technology, which is applied in the cleaning field of block silicon raw materials, can solve the problems of long cleaning cycle and achieve the effect of reducing processing difficulty, reducing processing cost and shortening cleaning time
Inactive Publication Date: 2017-05-10
江苏迩高新能源科技有限公司
7 Cites 0 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Abstract
The invention discloses an alkaline type washing method for block-shaped silicon raw materials. The alkaline type washing method comprises the following steps that the portions containing impurities in the block-shaped silicon raw materials are polished; polished silicon raw materials are stored in a clear-water pool for flushing and then placed in an alkaline liquor pool for steeping, and the residual impurities and glue liquor residues on the surface of the silicon raw materials are steeped and washed; and the silicon raw materials are sequentially stored into the clear-water pool for flushing and then into ultrasonic washing equipment for washing. From the working process, it is known that acid is not required in the washing process of the silicon raw materials by adoption of the alkaline type washing method for the block-shaped silicon raw materials, so that producing cost is lowered, the washing efficiency of the silicon raw materials is improved, and the processing difficulty and the processing cost of waste water are lowered.
Application Domain
Drying gas arrangementsGrinding machines +1
Technology Topic
Water poolMaterials science +5
Image
Examples
- Experimental program(1)
Example Embodiment
PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Comprehensive method for processing laterite nickel ore to produce electrolytic nickel through full wet method
Owner:YUNNAN TIN GROUP HLDG
Power-interrupting-free shifting speed changing box of electric vehicle and shifting control method of power-interrupting-free shifting speed changing box
Owner:青岛莱吉传动系统科技有限公司
Steel plate with high strength and low yield ratio
Owner:BAOSHAN IRON & STEEL CO LTD
Classification and recommendation of technical efficacy words
- Improve cleaning efficiency
- reduce manufacturing cost
Working area ranking method and ranking system for robot
Owner:平邑经济开发区投资发展有限公司
Workpiece lifting spraying production line
Owner:青岛欧轩机械有限公司
Gantry-type full-automatic car washer
Owner:JIANGSU ZHONGYI AUTOMOBILE MACHINERY EQUIP MFG
Vacuum cleaner brush head
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD