Device and method of a supercritical fluid system for detecting analytes using a low pressure detector
US-2016375376-A1 · Dec 29, 2016 · US
Mobile phase controller for supercritical fluid chromatography systems
US2016199751A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016199751-A1 |
| Application number | US-201414911046-A |
| Country | US |
| Kind code | A1 |
| Filing date | Aug 8, 2014 |
| Priority date | Aug 12, 2013 |
| Publication date | Jul 14, 2016 |
| Grant date | — |
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Abstract
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The present disclosure relates to an apparatus for regulating the average mobile phase density or pressure in a carbon dioxide based separation system. The apparatus includes a controller, a set of pressure or density sensors and a set of instructions capable of determining the pressure drop across a column and adjusting at least one system component or parameter to achieve a pre-determined average mobile phase density or pressure in the system.
First claim
Opening claim text (preview).
What is claimed is: 1 . An apparatus for regulating the average mobile phase density or pressure in a carbon dioxide based separation system comprising: a controller; a first sensor and a second sensor both in signal communication with the controller, wherein the first sensor is capable of measuring a first mobile phase density or pressure in the system and the second sensor is capable of measuring a second mobile phase density or pressure in the system; and a set of instruc…
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Operations & Transport · mapped topic
Physics · mapped topic
- B01D15/163Primary
Operations & Transport · mapped topic
- B01D15/40Primary
Operations & Transport · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US2016199751A1 cover?
- The present disclosure relates to an apparatus for regulating the average mobile phase density or pressure in a carbon dioxide based separation system. The apparatus includes a controller, a set of pressure or density sensors and a set of instructions capable of determining the pressure drop across a column and adjusting at least one system component or parameter to achieve a pre-determined ave…
- Who is the assignee on this patent?
- Waters Technologies Corp
- What technology area does this patent fall under?
- Primary CPC classification B01D15/163. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Thu Jul 14 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).