GC-FID/MS-based method for detecting pollution features of VOCs in indoor air

GC-FID/MS-based method for detecting pollution features of VOCs in indoor air

The invention belongs to the technical field of gas detection, and discloses a GC-FID/MS-based method for detecting pollution features of VOCs in indoor air. According to the method, a Summa canisteris adopted for sampling and a GC-FID/MS coupling technique is adopted for analyzing components and co...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YANG HUCHENG, HUAN YONGZHAO, CHENG YIMENG, YANG PU, LIU XUQING, SHAO LINLI, WEI WEIBEI, SHI LINHONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator YANG HUCHENG
HUAN YONGZHAO
CHENG YIMENG
YANG PU
LIU XUQING
SHAO LINLI
WEI WEIBEI
SHI LINHONG
description The invention belongs to the technical field of gas detection, and discloses a GC-FID/MS-based method for detecting pollution features of VOCs in indoor air. According to the method, a Summa canisteris adopted for sampling and a GC-FID/MS coupling technique is adopted for analyzing components and concentrations of VOCs in indoor air; and a TH-3000BIV environmental air sampler is adopted for sapling and an acetylacetone spectrophotometric method is adopted for analyzing the content of formaldehyde in the indoor air. According to the method, the adopted GC-FID/MS coupling technique is capable of detecting more than 100 kinds of various VOCs via once sampling; compared with existing detection method, the method disclosed by the invention has the advantages that the data integrity and chromatographic resolution are remarkably improved ad the analysis is more comprehensive and correct; known from indoor pollution conditions, the concentrations of VOCs in indoor environments are gradually reduced along with the inc
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN109239216A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN109239216A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN109239216A3</originalsourceid><addsrcrecordid>eNrjZPB1d9Z183TR9w3WTUosTk1RyE0tychPUUjLL1JISS1JTS7JzEtXKMjPySktyczPU0hLTSwpLUotVshPUwjzdy5WyMwDopR8oPLEzCIeBta0xJziVF4ozc2g6OYa4uyhm1qQH59aXJCYnJqXWhLv7GdoYGlkbGlkaOZoTIwaAO9qNI0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>GC-FID/MS-based method for detecting pollution features of VOCs in indoor air</title><source>esp@cenet</source><creator>YANG HUCHENG ; HUAN YONGZHAO ; CHENG YIMENG ; YANG PU ; LIU XUQING ; SHAO LINLI ; WEI WEIBEI ; SHI LINHONG</creator><creatorcontrib>YANG HUCHENG ; HUAN YONGZHAO ; CHENG YIMENG ; YANG PU ; LIU XUQING ; SHAO LINLI ; WEI WEIBEI ; SHI LINHONG</creatorcontrib><description>The invention belongs to the technical field of gas detection, and discloses a GC-FID/MS-based method for detecting pollution features of VOCs in indoor air. According to the method, a Summa canisteris adopted for sampling and a GC-FID/MS coupling technique is adopted for analyzing components and concentrations of VOCs in indoor air; and a TH-3000BIV environmental air sampler is adopted for sapling and an acetylacetone spectrophotometric method is adopted for analyzing the content of formaldehyde in the indoor air. According to the method, the adopted GC-FID/MS coupling technique is capable of detecting more than 100 kinds of various VOCs via once sampling; compared with existing detection method, the method disclosed by the invention has the advantages that the data integrity and chromatographic resolution are remarkably improved ad the analysis is more comprehensive and correct; known from indoor pollution conditions, the concentrations of VOCs in indoor environments are gradually reduced along with the inc</description><language>chi ; eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190118&amp;DB=EPODOC&amp;CC=CN&amp;NR=109239216A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190118&amp;DB=EPODOC&amp;CC=CN&amp;NR=109239216A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG HUCHENG</creatorcontrib><creatorcontrib>HUAN YONGZHAO</creatorcontrib><creatorcontrib>CHENG YIMENG</creatorcontrib><creatorcontrib>YANG PU</creatorcontrib><creatorcontrib>LIU XUQING</creatorcontrib><creatorcontrib>SHAO LINLI</creatorcontrib><creatorcontrib>WEI WEIBEI</creatorcontrib><creatorcontrib>SHI LINHONG</creatorcontrib><title>GC-FID/MS-based method for detecting pollution features of VOCs in indoor air</title><description>The invention belongs to the technical field of gas detection, and discloses a GC-FID/MS-based method for detecting pollution features of VOCs in indoor air. According to the method, a Summa canisteris adopted for sampling and a GC-FID/MS coupling technique is adopted for analyzing components and concentrations of VOCs in indoor air; and a TH-3000BIV environmental air sampler is adopted for sapling and an acetylacetone spectrophotometric method is adopted for analyzing the content of formaldehyde in the indoor air. According to the method, the adopted GC-FID/MS coupling technique is capable of detecting more than 100 kinds of various VOCs via once sampling; compared with existing detection method, the method disclosed by the invention has the advantages that the data integrity and chromatographic resolution are remarkably improved ad the analysis is more comprehensive and correct; known from indoor pollution conditions, the concentrations of VOCs in indoor environments are gradually reduced along with the inc</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPB1d9Z183TR9w3WTUosTk1RyE0tychPUUjLL1JISS1JTS7JzEtXKMjPySktyczPU0hLTSwpLUotVshPUwjzdy5WyMwDopR8oPLEzCIeBta0xJziVF4ozc2g6OYa4uyhm1qQH59aXJCYnJqXWhLv7GdoYGlkbGlkaOZoTIwaAO9qNI0</recordid><startdate>20190118</startdate><enddate>20190118</enddate><creator>YANG HUCHENG</creator><creator>HUAN YONGZHAO</creator><creator>CHENG YIMENG</creator><creator>YANG PU</creator><creator>LIU XUQING</creator><creator>SHAO LINLI</creator><creator>WEI WEIBEI</creator><creator>SHI LINHONG</creator><scope>EVB</scope></search><sort><creationdate>20190118</creationdate><title>GC-FID/MS-based method for detecting pollution features of VOCs in indoor air</title><author>YANG HUCHENG ; HUAN YONGZHAO ; CHENG YIMENG ; YANG PU ; LIU XUQING ; SHAO LINLI ; WEI WEIBEI ; SHI LINHONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109239216A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG HUCHENG</creatorcontrib><creatorcontrib>HUAN YONGZHAO</creatorcontrib><creatorcontrib>CHENG YIMENG</creatorcontrib><creatorcontrib>YANG PU</creatorcontrib><creatorcontrib>LIU XUQING</creatorcontrib><creatorcontrib>SHAO LINLI</creatorcontrib><creatorcontrib>WEI WEIBEI</creatorcontrib><creatorcontrib>SHI LINHONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG HUCHENG</au><au>HUAN YONGZHAO</au><au>CHENG YIMENG</au><au>YANG PU</au><au>LIU XUQING</au><au>SHAO LINLI</au><au>WEI WEIBEI</au><au>SHI LINHONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>GC-FID/MS-based method for detecting pollution features of VOCs in indoor air</title><date>2019-01-18</date><risdate>2019</risdate><abstract>The invention belongs to the technical field of gas detection, and discloses a GC-FID/MS-based method for detecting pollution features of VOCs in indoor air. According to the method, a Summa canisteris adopted for sampling and a GC-FID/MS coupling technique is adopted for analyzing components and concentrations of VOCs in indoor air; and a TH-3000BIV environmental air sampler is adopted for sapling and an acetylacetone spectrophotometric method is adopted for analyzing the content of formaldehyde in the indoor air. According to the method, the adopted GC-FID/MS coupling technique is capable of detecting more than 100 kinds of various VOCs via once sampling; compared with existing detection method, the method disclosed by the invention has the advantages that the data integrity and chromatographic resolution are remarkably improved ad the analysis is more comprehensive and correct; known from indoor pollution conditions, the concentrations of VOCs in indoor environments are gradually reduced along with the inc</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN109239216A
source esp@cenet
subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title GC-FID/MS-based method for detecting pollution features of VOCs in indoor air
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T12%3A17%3A48IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=YANG%20HUCHENG&rft.date=2019-01-18&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN109239216A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true