Composition supply method, composition, supply device, and composition filling method
AssigneeCentral Glass Company, Limited
InventorsMasutaka Shinmen, Azusa Miyake, Masayoshi Imachi, Ryusei Sezaki
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Abstract
The present disclosure provides a method for stably supplying a highly pure n-butylamine gas having a constant composition. The present disclosure is a composition supply method including: a filling step of filling a container with a composition containing n-butylamine in an amount of 99.5% by volume or more and isobutylamine in an amount of 0.001% by volume or more and 0.5% by volume or less; a warming step of warming the container filled with the composition to 50° C. or higher; and a gas supply step of supplying a gas containing n-butylamine and isobutylamine from the warmed container to a predetermined device.
Claims15
A composition supply method comprising:
- a filling step of filling a container with a composition containing n-butylamine in an amount of 99.5% by volume or more and isobutylamine in an amount of 0.001% by volume or more and 0.5% by volume or less;
- a warming step of warming the container filled with the composition to 50° C. or higher;
- and
- a gas supply step of supplying a gas containing n-butylamine and isobutylamine from the warmed container to a predetermined device.
A composition comprising n-butylamine in an amount of 99.5% by volume or more and isobutylamine in an amount of 0.001% by volume or more and 0.5% by volume or less.
A supply device comprising multiple containers filled with a composition comprising n-butylamine in an amount of 99.5% by volume or more and isobutylamine in an amount of 0.001% by volume or more and 0.5% by volume or less, wherein when the containers are warmed to 50° C. or higher, the supply device is configured to supply an n-butylamine composition in the form of gas.
A composition filling method comprising:
- a filling step of filling a container with a composition containing n-butylamine in an amount of 99.5% by volume or more and isobutylamine in an amount of 0.001% by volume or more and 0.5% by volume or less;
- a warming step of warming the container filled with the composition to 50° C. or higher;
- and
- a discharging step of discharging 5% by mass or more of the composition in the container in the form of gas from the warmed container.
Dependencies are inferred from the claim text.