The dissolved oxygen removal device has a high dissolution capacity by passing water (liquid) through nitrogen gas. It efficiently removes dissolved oxygen at a low cost.
In recent years, due to the increasing consumer interest in food hygiene and quality, manufacturers are being compelled to respond accordingly. In this context, it has become common to utilize the unique properties of nitrogen gas to control the amount of oxygen in the air that affects product quality. Nitrogen gas is characterized as inert, odorless, and harmless, making it the ideal gas for preserving the quality of food and chemical products, as it does not impact the products. In industrial processes such as chemicals and food, it is necessary to remove dissolved oxygen and carbon dioxide from the process fluids to maintain quality. Methods such as deoxygenators, steam, and vacuum degassing have been used, but often they do not meet satisfaction in terms of cost and removal capability. Our device was born from the innovative idea of passing water (liquid) through gas (nitrogen). Nitrogen gas is a tasteless and odorless inert gas, and its low solubility in water means it does not affect the products. Please right-click the following URL to "Open in a new tab" for our product site.
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basic information
Features 1. High-efficiency deoxygenation is possible. This is a completely new concept of a gas (such as nitrogen) dissolution device without bubbles. It is not a so-called degassing (vacuum, reduced pressure, hollow fiber membrane) method. High-purity nitrogen allows for deoxygenation at the PPB order. 2. By dissolving inert gas in a sealed container under constant pressure (low pressure), the dissolved oxygen gas is released outside the device. The treated water (liquid) is saturated with inert gas at the set pressure, resulting in lower running costs compared to other nitrogen gas methods (such as microbubbles and nanobubbles). 3. The liquid to be treated can be of any type or property. It can be used as long as it is pumpable.
Price information
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Delivery Time
※The delivery date may vary depending on the specifications.
Applications/Examples of results
- Deoxygenation of organic solvents, etc. - O2 removal from edible oils (soybean oil, corn oil, vegetable oil, etc.) - O2 removal from edible water (sake, beer, wine, juice, tea beverages, etc.) - Drinking water (elevated water tanks, underground water tanks) - O2 removal from chemical process water - O2 removal from fatty acids - Control of harmful (micro)organisms in fermentation, soil, etc. - H2 and O2 removal from chemical raw materials (resins, various solvents, etc.) - O2 removal from boiler water - CO2 removal from ethanol fermentation, etc.
Company information
Kyoei Corporation, since its founding in 1947, has acted as a bridge between users and manufacturers, supplying industrial equipment and materials along with the latest technological information. We have maintained a user-oriented sales approach characterized by meticulous and speedy product supply, boasting top-class trust and achievements in the industry, and have built a system that cannot be easily replicated by others. In today's industrial world, where the waves of technological innovation such as high-tech and software development are transforming the industrial structure itself, we aim to continuously adapt to the changes of the times while basing our work on the foundation established since our inception. We take pride in the fact that our growth has been possible because we have always valued the spirit of coexistence and mutual prosperity, "harmonizing together and thriving together," for both manufacturers and users. Moving forward, we are committed to uniting as a company to strive for Kyoei for our customers.
