Integrated equipment capable of realizing chemical separation and light dispersion

A separation equipment and chemical separation technology, which can be accurately detected even in trace amounts of chemical substances. field, achieve the effect of reducing the number of components, improving detection sensitivity, and reducing costs

Active Publication Date: 2013-11-20
北京光生能优科技有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Another challenge of gas or liquid chromatography is to make the equipment with high sensitivity so that even very small trace amounts of chemicals can be accurately detected

Method used

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  • Integrated equipment capable of realizing chemical separation and light dispersion
  • Integrated equipment capable of realizing chemical separation and light dispersion
  • Integrated equipment capable of realizing chemical separation and light dispersion

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Embodiment Construction

[0044] The details of one or more embodiments are described in detail in the accompanying drawings and the following description. Other features, objects and advantages of the present invention are apparent from the description, drawings and claims.

[0045] An integrated Raman scattering chemical separation device 10 of the present invention, reference Figure 1A , Including a sample collection unit 11, a chemical separation unit 12, a chemical separation controller 13, a Raman detection substrate or detection reagent 14, a Raman spectrometer unit 15 and a detection controller 16, which can be included in or installed in On the device body, as shown in the embodiment described below. The equipment body includes a rigid base, a bin, a rigid fixing device or a frame capable of fixing accessories. The sample collection unit 11 can collect gas, liquid, solid or aerosol. The sample includes small trace chemical substances to be detected and identified by the integrated Raman scatte...

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Abstract

The invention provides integrated chemical separation equipment, comprising a chemical separation unit configured to separate a plurality of substances in a sample solution, a mixing chamber configured to receive the plurality of substances in the sample solution at different times, a chemical separation and detection controller, and a multi-channel valve configured to direct the plurality of substances in the sample solution to the mixing chamber under the control of the chemical separation and detection controller. The chemical separation and detection controller can introduce nano particles in the mixing chambers to allow each of the plurality of substances to be adsorbed on the nano particles. A Raman scattering spectrometer unit emits a laser beam to illuminate molecules adsorbed on the surfaces of the nano particles and obtains Raman spectra from the plurality of substances.

Description

[0001] Cross references to related applications [0002] This patent application is a co-assigned pending U.S. Patent Application No. 12 / 848,893 (authorized as U.S. Patent No. 8,441,631) as a continuation in part (CIP) application and claims its priority, pending U.S. Patent Application No. 12 / 848,893 The name is "Integrated equipment capable of chemical separation and light scattering", and the filing date is August 2, 2010, which is the same as the inventor of this application. Pending U.S. Patent Application No. 12 / 848,893 is jointly assigned pending U.S. Patent Application No. 11 / 761,453 (authorized as U.S. Patent No. 7,812,938) and U.S. Patent Application No. 11 / 678,053 (approved as U.S. Patent No. 7,790,469) Patent) a partial continuation of the application and claim its priority. The pending U.S. Patent Application No. 11 / 761,453 is titled "Integrated Chemical Separation Light Scattering Device", the filing date is June 12, 2007, the U.S. No. 11 / The patent application No....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/65G01N1/34
Inventor 郭浔汪泓
Owner 北京光生能优科技有限公司
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