Method for treating VOCs and malodorous gases by coupling low-temperature plasma and adsorption method
The invention relates to a method for treating VOCs and malodorous gases by coupling low-temperature plasma and an adsorption method. The method comprises: (1) pretreatment; (2) degradation with low-temperature plasma; and (3) adsorption treatment, wherein an interval low-temperature plasma discharg...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| 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 | GUO YAFENG SUI LIHUA LI JIANXIANG WANG LIN YAO MENG TANG XIAOLI WANG SHIQIANG ZHAO QIANBIN MOU GUIQIN SONG XIANGNING |
| description | The invention relates to a method for treating VOCs and malodorous gases by coupling low-temperature plasma and an adsorption method. The method comprises: (1) pretreatment; (2) degradation with low-temperature plasma; and (3) adsorption treatment, wherein an interval low-temperature plasma discharge device is used in the step (2), and comprises a low-temperature plasma power source, low-temperature plasma discharge units and a low-temperature plasma reactor, and the two or more low-temperature plasma discharge units are inserted into the low-temperature plasma reactor. According to the present invention, the interval discharge can improve the degradation efficiency; and high-energy electrons, ions and active free radicals generated by low-temperature plasma can preferentially destroy linear hydrocarbons or small-molecule organic compounds so as to fundamentally solve the problem of poor adsorption selectivity of adsorbents on VOCs.
本发明涉及种低温等离子体耦合吸附法处理VOCs及恶臭气体的方法，包括如下步骤：(1)预处理；(2)低温等离子体降解；(3)吸附处理，其中步骤(2)所述降解 |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN108325349A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN108325349A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN108325349A3</originalsourceid><addsrcrecordid>eNqNjEEKwjAQAHvxIOof1gcU1CroUYLiRb2I17I2m1pIsiG7Rfy9WHyAp7nMzLhwZ9InW3CcQTOhdrGF-9UIYLQQ0LPlzL1Ai0ICjzc03Cf_tTy_SqWQKKP2mSB5lIBDh1Y4J-04Qhj-02Lk0AvNfpwU8-PhZk4lJa5JEjYUSWtzWS621WpTrXf76h_nA2obP70</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for treating VOCs and malodorous gases by coupling low-temperature plasma and adsorption method</title><source>esp@cenet</source><creator>GUO YAFENG ; SUI LIHUA ; LI JIANXIANG ; WANG LIN ; YAO MENG ; TANG XIAOLI ; WANG SHIQIANG ; ZHAO QIANBIN ; MOU GUIQIN ; SONG XIANGNING</creator><creatorcontrib>GUO YAFENG ; SUI LIHUA ; LI JIANXIANG ; WANG LIN ; YAO MENG ; TANG XIAOLI ; WANG SHIQIANG ; ZHAO QIANBIN ; MOU GUIQIN ; SONG XIANGNING</creatorcontrib><description>The invention relates to a method for treating VOCs and malodorous gases by coupling low-temperature plasma and an adsorption method. The method comprises: (1) pretreatment; (2) degradation with low-temperature plasma; and (3) adsorption treatment, wherein an interval low-temperature plasma discharge device is used in the step (2), and comprises a low-temperature plasma power source, low-temperature plasma discharge units and a low-temperature plasma reactor, and the two or more low-temperature plasma discharge units are inserted into the low-temperature plasma reactor. According to the present invention, the interval discharge can improve the degradation efficiency; and high-energy electrons, ions and active free radicals generated by low-temperature plasma can preferentially destroy linear hydrocarbons or small-molecule organic compounds so as to fundamentally solve the problem of poor adsorption selectivity of adsorbents on VOCs.
本发明涉及种低温等离子体耦合吸附法处理VOCs及恶臭气体的方法，包括如下步骤：(1)预处理；(2)低温等离子体降解；(3)吸附处理，其中步骤(2)所述降解</description><language>chi ; eng</language><subject>PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TRANSPORTING</subject><creationdate>2018</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&date=20180727&DB=EPODOC&CC=CN&NR=108325349A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180727&DB=EPODOC&CC=CN&NR=108325349A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GUO YAFENG</creatorcontrib><creatorcontrib>SUI LIHUA</creatorcontrib><creatorcontrib>LI JIANXIANG</creatorcontrib><creatorcontrib>WANG LIN</creatorcontrib><creatorcontrib>YAO MENG</creatorcontrib><creatorcontrib>TANG XIAOLI</creatorcontrib><creatorcontrib>WANG SHIQIANG</creatorcontrib><creatorcontrib>ZHAO QIANBIN</creatorcontrib><creatorcontrib>MOU GUIQIN</creatorcontrib><creatorcontrib>SONG XIANGNING</creatorcontrib><title>Method for treating VOCs and malodorous gases by coupling low-temperature plasma and adsorption method</title><description>The invention relates to a method for treating VOCs and malodorous gases by coupling low-temperature plasma and an adsorption method. The method comprises: (1) pretreatment; (2) degradation with low-temperature plasma; and (3) adsorption treatment, wherein an interval low-temperature plasma discharge device is used in the step (2), and comprises a low-temperature plasma power source, low-temperature plasma discharge units and a low-temperature plasma reactor, and the two or more low-temperature plasma discharge units are inserted into the low-temperature plasma reactor. According to the present invention, the interval discharge can improve the degradation efficiency; and high-energy electrons, ions and active free radicals generated by low-temperature plasma can preferentially destroy linear hydrocarbons or small-molecule organic compounds so as to fundamentally solve the problem of poor adsorption selectivity of adsorbents on VOCs.
本发明涉及种低温等离子体耦合吸附法处理VOCs及恶臭气体的方法，包括如下步骤：(1)预处理；(2)低温等离子体降解；(3)吸附处理，其中步骤(2)所述降解</description><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwjAQAHvxIOof1gcU1CroUYLiRb2I17I2m1pIsiG7Rfy9WHyAp7nMzLhwZ9InW3CcQTOhdrGF-9UIYLQQ0LPlzL1Ai0ICjzc03Cf_tTy_SqWQKKP2mSB5lIBDh1Y4J-04Qhj-02Lk0AvNfpwU8-PhZk4lJa5JEjYUSWtzWS621WpTrXf76h_nA2obP70</recordid><startdate>20180727</startdate><enddate>20180727</enddate><creator>GUO YAFENG</creator><creator>SUI LIHUA</creator><creator>LI JIANXIANG</creator><creator>WANG LIN</creator><creator>YAO MENG</creator><creator>TANG XIAOLI</creator><creator>WANG SHIQIANG</creator><creator>ZHAO QIANBIN</creator><creator>MOU GUIQIN</creator><creator>SONG XIANGNING</creator><scope>EVB</scope></search><sort><creationdate>20180727</creationdate><title>Method for treating VOCs and malodorous gases by coupling low-temperature plasma and adsorption method</title><author>GUO YAFENG ; SUI LIHUA ; LI JIANXIANG ; WANG LIN ; YAO MENG ; TANG XIAOLI ; WANG SHIQIANG ; ZHAO QIANBIN ; MOU GUIQIN ; SONG XIANGNING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN108325349A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>GUO YAFENG</creatorcontrib><creatorcontrib>SUI LIHUA</creatorcontrib><creatorcontrib>LI JIANXIANG</creatorcontrib><creatorcontrib>WANG LIN</creatorcontrib><creatorcontrib>YAO MENG</creatorcontrib><creatorcontrib>TANG XIAOLI</creatorcontrib><creatorcontrib>WANG SHIQIANG</creatorcontrib><creatorcontrib>ZHAO QIANBIN</creatorcontrib><creatorcontrib>MOU GUIQIN</creatorcontrib><creatorcontrib>SONG XIANGNING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GUO YAFENG</au><au>SUI LIHUA</au><au>LI JIANXIANG</au><au>WANG LIN</au><au>YAO MENG</au><au>TANG XIAOLI</au><au>WANG SHIQIANG</au><au>ZHAO QIANBIN</au><au>MOU GUIQIN</au><au>SONG XIANGNING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for treating VOCs and malodorous gases by coupling low-temperature plasma and adsorption method</title><date>2018-07-27</date><risdate>2018</risdate><abstract>The invention relates to a method for treating VOCs and malodorous gases by coupling low-temperature plasma and an adsorption method. The method comprises: (1) pretreatment; (2) degradation with low-temperature plasma; and (3) adsorption treatment, wherein an interval low-temperature plasma discharge device is used in the step (2), and comprises a low-temperature plasma power source, low-temperature plasma discharge units and a low-temperature plasma reactor, and the two or more low-temperature plasma discharge units are inserted into the low-temperature plasma reactor. According to the present invention, the interval discharge can improve the degradation efficiency; and high-energy electrons, ions and active free radicals generated by low-temperature plasma can preferentially destroy linear hydrocarbons or small-molecule organic compounds so as to fundamentally solve the problem of poor adsorption selectivity of adsorbents on VOCs.
本发明涉及种低温等离子体耦合吸附法处理VOCs及恶臭气体的方法，包括如下步骤：(1)预处理；(2)低温等离子体降解；(3)吸附处理，其中步骤(2)所述降解</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN108325349A |
| source | esp@cenet |
| subjects | PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING |
| title | Method for treating VOCs and malodorous gases by coupling low-temperature plasma and adsorption method |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-08T21%3A38%3A06IST&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=GUO%20YAFENG&rft.date=2018-07-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN108325349A%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 |