Experimental method for measuring the amount of solvent replacement required for polyvinyl acetate in cleaning equipment and pipelines
A polyvinyl acetate, cleaning equipment technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problem of not being able to confirm the cleaning of polyvinyl acetate, and achieve the effects of saving production costs, saving solvent volume, and good technical effects
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0018] [Example 1]
[0019] In such figure 1 On the device shown, methanol is used as the solvent, and the test steel pipe E is 304 stainless steel, 1.5m in length and 0.05m in diameter, and the density to be cleaned is 241.78kg / m 3 , Low-viscosity polyvinyl acetate is filled into the steel pipe, the steel pipe is filled, and the amount of polyvinyl acetate added is calculated by calculating the difference between the quality of the steel pipe and the steel pipe, m1, which is 2.847kg. Then turn on the plunger feed pump B, flush the methanol in the solvent tank A into the test steel pipe E, and the mixture of polyvinyl acetate and methanol enters the waste liquid tank H through the pipeline G. With the continuous addition of methanol, the test steel pipe All the polyvinyl acetate in E is replaced, the test steel pipe E is filled with methanol (which can be measured by mass), the mixture of polyvinyl acetate and methanol in the waste liquid tank H is collected, and the weight of th...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap