DE102018121668A8 - Automated system for remote inline concentration of extremely low concentrations in pure chemicals - Google Patents

Automated system for remote inline concentration of extremely low concentrations in pure chemicals Download PDF

Info

Publication number
DE102018121668A8
DE102018121668A8 DE102018121668.8A DE102018121668A DE102018121668A8 DE 102018121668 A8 DE102018121668 A8 DE 102018121668A8 DE 102018121668 A DE102018121668 A DE 102018121668A DE 102018121668 A8 DE102018121668 A8 DE 102018121668A8
Authority
DE
Germany
Prior art keywords
extremely low
low concentrations
automated system
pure chemicals
remote
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE102018121668.8A
Other languages
German (de)
Other versions
DE102018121668A1 (en
Inventor
Daniel R. Wiederin
Austin Schultz
Michael Paul Field
Nathan Saetveit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elemental Scientific Inc
Original Assignee
Elemental Scientific Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US16/119,253 external-priority patent/US10942096B2/en
Application filed by Elemental Scientific Inc filed Critical Elemental Scientific Inc
Publication of DE102018121668A1 publication Critical patent/DE102018121668A1/en
Publication of DE102018121668A8 publication Critical patent/DE102018121668A8/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/73—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using plasma burners or torches
DE102018121668.8A 2017-09-07 2018-09-05 Automated system for remote inline concentration of extremely low concentrations in pure chemicals Pending DE102018121668A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762555337P 2017-09-07 2017-09-07
US62/555,337 2017-09-07
US16/119,253 US10942096B2 (en) 2017-09-07 2018-08-31 Automated system for remote inline concentration of ultra-low concentrations in pure chemicals
US16/119,253 2018-08-31

Publications (2)

Publication Number Publication Date
DE102018121668A1 DE102018121668A1 (en) 2019-03-07
DE102018121668A8 true DE102018121668A8 (en) 2019-05-02

Family

ID=65364264

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102018121668.8A Pending DE102018121668A1 (en) 2017-09-07 2018-09-05 Automated system for remote inline concentration of extremely low concentrations in pure chemicals

Country Status (2)

Country Link
KR (1) KR20240037895A (en)
DE (1) DE102018121668A1 (en)

Also Published As

Publication number Publication date
KR20240037895A (en) 2024-03-22
DE102018121668A1 (en) 2019-03-07

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