勻相超臨界流體反應方法/REACTION METHOD WITH HOMOGENEOUS-PHASE SUPERCRITICAL FLUID

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

16/128,802

專利證號

US 10,702,845 B2

專利獲證名稱

勻相超臨界流體反應方法/REACTION METHOD WITH HOMOGENEOUS-PHASE SUPERCRITICAL FLUID

專利所屬機關 (申請機關)

國立中山大學

獲證日期

2020/07/07

技術說明

一種勻相超臨界流體反應方法，用以解決習知超臨界流體反應方法中使用的混合流體並非勻相流體，使得反應效果不彰之問題。本發明的一種勻相超臨界流體反應方法，包含：將一第一流體通入一混合腔室，該第一流體通入該混合腔室的量不大於該分子篩元件所能夠吸附之第一流體的量，使該分子篩元件吸附該第一流體；將一第二流體通入該混合腔室，該第二流體通入該混合腔室的量大於該分子篩元件所能夠吸附之第二流體的量；使該混合腔室中的溫度及壓力分別達該第二流體的超臨界溫度及該第二流體的超臨界壓力，使該分子篩元件將已吸附之第一流體以超臨界態的形式釋放至該混合腔室中，並與該混合腔室中呈超臨界態的第二流體均勻混合，以得一勻相混合流體；及將該勻相混合流體導向與該混合腔室連通之一反應腔室以進行反應。 A reaction method with a homogeneous-phase supercritical fluid includes introducing a first fluid into a mixing chamber. A mass is less than or equal to that can be absorbed by the molecular sieve component, totally 5 absorbing the first fluid by the molecular sieve component. A second fluid is introduced into the mixing chamber with a mass being greater than that can be absorbed by the molecular sieve component. A temperature and a pressure in the mixing chamber are adjusted to a critical temperature and a critical pressure of the second fluid, respectively, releasing the first fluid in 10 supercritical phase from the molecular sieve component into the mixing chamber, followed by homogeneously mixing with the second fluid in supercritical phase in the mixing chamber to obtain a homogeneous-phase mixing fluid. The homogeneous-phase mixing fluid is then introduced into a reaction chamber connected to the mixing chamber.

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