[Case Study on Trouble Improvement] Foaming in the Papermaking Process
Improvement case
This is an introduction to a case where the use of a suitable defoamer reduced the foaming in the white water silo!
"There is a lot of foaming in the white water silo, and even with the addition of defoaming agents, it only disappears to a certain extent." "We are always adding a larger amount of defoaming agents to prevent foam from overflowing from the silo." We had such concerns. Therefore, we compared the effectiveness using lab evaluations with white water and proposed different types of defoaming agents. In the field evaluation, the amount added was one-third (compared to the current amount) and the effectiveness was good, achieving a total cost reduction of 40% with a price increase of 1.8 times (compared to the current price). [Case Summary] ■ Concerns - There is a lot of foaming in the white water silo, and even with the addition of defoaming agents, it only disappears to a certain extent. - We are always adding a larger amount of defoaming agents to prevent foam from overflowing from the silo. *For more details, please refer to the PDF document or feel free to contact us.
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**Case Summary** ■Challenges - Selection of defoamers with high defoaming and antifoaming properties - Cost reduction compared to current products ■Solutions - Effect comparison through lab evaluation using white water - Proposal of defoamers of different types ■Improvement Results In field evaluations: - Effective at 1/3 the addition amount (compared to current) - Price is 1.8 times (compared to current) *Total cost reduction of 40% *For more details, please refer to the PDF document or feel free to contact us.*
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We are a chemical company with our headquarters and primary factory located in Osaka JAPAN. NISSIN KAGAKU KENKYUSHO, which translates to NISSIN Chemical Laboratory, was founded in 1931. Since our foundation, we have been a research and development-focused company specializing in surfactants, enzymes, and biotechnologies to address production challenges at various manufacturing sites. We conduct research and develop specialized chemicals tailored to meet our customers' requirements, enabling stable and efficient manufacturing in industries like paper products, textiles, printing, and other processes integral to your daily life. In 1955, the current president's grandfather, along with his father, transformed the company into a joint-stock corporation. Our company operates seven locations in Japan, comprising of two factories, two laboratories, two sales offices, and one sub-branch. Rather than pursuing rapid growth, we emphasize "Permanent Development" and will continue to exert our efforts as a collective of engineers committed to creating completely new value daily, characterized by our quick response and customization.