Patent · US Active

Method for preparing a sample for chromatographic separation processes and system for carrying out a sample preparation

US10801930B2 · kind B2 · utility

0Cited by

10References

14Claims

0Family size

Assignee

Gerstel Systemtechnik GmbH & Co. KG · DE

Inventors

Patrick Sandra · Kortrijk, BE
Bart Tienpont · Zwevegem, BE
Frank David · Brugge, BE
Tom Sandra · Bellegem, BE
Koen Sandra · Bellegem, BE

Key dates

Filing date	Feb 9, 2018
Grant date	Oct 13, 2020
Priority date	—
Expiry date	Jun 25, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T436/25125
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for preparing a sample for chromatographic separation processes, in which a sample vessel is partially filled with a substance to be examined and is closed, is described. The substance to be examined is subjected to a thermo-chemical reaction in which at least one sample component is converted into another substance, and in which by use of a removing device samples are removed from the sample vessel for analytical examination. Also, the sample vessel forms a cavity, into which the substance to be examined is introduced as a core and a heating section for indirect heat transfer is applied along the filling of substance to be examined.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.