Disposable remote zero headspace extractor

Hand, Julie J; Roberts, Mark P

Title: Disposable remote zero headspace extractor

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Abstract

The remote zero headspace extractor uses a sampling container inside a stainless steel vessel to perform toxicity characteristics leaching procedure to analyze volatile organic compounds. The system uses an in line filter for ease of replacement. This eliminates cleaning and disassembly of the extractor. All connections are made with quick connect fittings which can be easily replaced. After use, the bag can be removed and disposed of, and a new sampling container is inserted for the next extraction.

Inventors:

Hand, Julie J ^[1]; Roberts, Mark P ^[2]

Idaho Falls, ID
Arco, ID

Issue Date:: 2006-03-21

Research Org.:: BWXT IDAHO, LLC

Sponsoring Org.:: USDOE

OSTI Identifier:: 908541

Patent Number(s):: 7014817

Assignee:: The United States of America as represented by the United States Department of Energy (Washington, DC)

Patent Classifications (CPCs):: Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE

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Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T436/25375 - Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
B01L3/505 - {flexible containers not provided for above}

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N1/2226 - {Sampling from a closed space, e.g. food package, head space}
G01N2001/2229 - {Headspace sampling, i.e. vapour over liquid}

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DOE Contract Number:: AC07-84ID12435

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 47 OTHER INSTRUMENTATION

Citation Formats


                    Hand, Julie J, and Roberts, Mark P. Disposable remote zero headspace extractor.  United States: N. p., 2006. 
        Web.

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                    Hand, Julie J, & Roberts, Mark P. Disposable remote zero headspace extractor.  United States.

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                    Hand, Julie J, and Roberts, Mark P. Tue .  
        "Disposable remote zero headspace extractor".  United States.  https://www.osti.gov/servlets/purl/908541.

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@article{osti_908541,

  title        = {Disposable remote zero headspace extractor},

  author       = {Hand, Julie J and Roberts, Mark P},

  abstractNote = {The remote zero headspace extractor uses a sampling container inside a stainless steel vessel to perform toxicity characteristics leaching procedure to analyze volatile organic compounds. The system uses an in line filter for ease of replacement. This eliminates cleaning and disassembly of the extractor. All connections are made with quick connect fittings which can be easily replaced. After use, the bag can be removed and disposed of, and a new sampling container is inserted for the next extraction.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2006},

  month        = {3}

}

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