Kviksölvfjernelse i vådscrubber med cheleringsmiddel

Kviksölvfjernelse i vådscrubber med cheleringsmiddel

A method for capturing and reducing the mercury content of an industrial flue gas such as that produced in the combustion of a fossil fuel or solid waste adds a chelating agent such as ethylenediaminetetracetic acid (EDTA) to the flue gas being scrubbed in a wet scrubber used in the industrial proce...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: AMRHEIN, GERALD T
Format: Patent
Sprache:dan
Schlagworte:
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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 AMRHEIN, GERALD T
description A method for capturing and reducing the mercury content of an industrial flue gas such as that produced in the combustion of a fossil fuel or solid waste adds a chelating agent such as ethylenediaminetetracetic acid (EDTA) to the flue gas being scrubbed in a wet scrubber used in the industrial process. The EDTA prevents the reduction of oxidized mercury to elemental mercury, thereby increasing the mercury removal efficiency of the wet scrubber. Tests on inlet and outlet mercury concentration in an industrial flue gas were performed without and with EDTA addition. Without EDTA, mercury removal totaled 42%. With EDTA, mercury removal increased to 71%.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_DK1040865TT3</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>DK1040865TT3</sourcerecordid><originalsourceid>FETCH-epo_espacenet_DK1040865TT33</originalsourceid><addsrcrecordid>eNrjZDDzLsvMLj68LacsLSu1KC81pzhVIVOh7PDSlOLkotKkpNQihdzUFIXkjNSc1KLMvPTi3MyUlNQcHgbWtESgWl4ozc2g6OYa4uyhm1qQH59aXJCYnJqXWhLv4m1oYGJgYWYaEmJsTIwaAJ97L-o</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Kviksölvfjernelse i vådscrubber med cheleringsmiddel</title><source>esp@cenet</source><creator>AMRHEIN, GERALD T</creator><creatorcontrib>AMRHEIN, GERALD T</creatorcontrib><description>A method for capturing and reducing the mercury content of an industrial flue gas such as that produced in the combustion of a fossil fuel or solid waste adds a chelating agent such as ethylenediaminetetracetic acid (EDTA) to the flue gas being scrubbed in a wet scrubber used in the industrial process. The EDTA prevents the reduction of oxidized mercury to elemental mercury, thereby increasing the mercury removal efficiency of the wet scrubber. Tests on inlet and outlet mercury concentration in an industrial flue gas were performed without and with EDTA addition. Without EDTA, mercury removal totaled 42%. With EDTA, mercury removal increased to 71%.</description><edition>7</edition><language>dan</language><subject>PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TRANSPORTING</subject><creationdate>2004</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=20041115&amp;DB=EPODOC&amp;CC=DK&amp;NR=1040865T3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20041115&amp;DB=EPODOC&amp;CC=DK&amp;NR=1040865T3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AMRHEIN, GERALD T</creatorcontrib><title>Kviksölvfjernelse i vådscrubber med cheleringsmiddel</title><description>A method for capturing and reducing the mercury content of an industrial flue gas such as that produced in the combustion of a fossil fuel or solid waste adds a chelating agent such as ethylenediaminetetracetic acid (EDTA) to the flue gas being scrubbed in a wet scrubber used in the industrial process. The EDTA prevents the reduction of oxidized mercury to elemental mercury, thereby increasing the mercury removal efficiency of the wet scrubber. Tests on inlet and outlet mercury concentration in an industrial flue gas were performed without and with EDTA addition. Without EDTA, mercury removal totaled 42%. With EDTA, mercury removal increased to 71%.</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>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDzLsvMLj68LacsLSu1KC81pzhVIVOh7PDSlOLkotKkpNQihdzUFIXkjNSc1KLMvPTi3MyUlNQcHgbWtESgWl4ozc2g6OYa4uyhm1qQH59aXJCYnJqXWhLv4m1oYGJgYWYaEmJsTIwaAJ97L-o</recordid><startdate>20041115</startdate><enddate>20041115</enddate><creator>AMRHEIN, GERALD T</creator><scope>EVB</scope></search><sort><creationdate>20041115</creationdate><title>Kviksölvfjernelse i vådscrubber med cheleringsmiddel</title><author>AMRHEIN, GERALD T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DK1040865TT33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>dan</language><creationdate>2004</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>AMRHEIN, GERALD T</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AMRHEIN, GERALD T</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Kviksölvfjernelse i vådscrubber med cheleringsmiddel</title><date>2004-11-15</date><risdate>2004</risdate><abstract>A method for capturing and reducing the mercury content of an industrial flue gas such as that produced in the combustion of a fossil fuel or solid waste adds a chelating agent such as ethylenediaminetetracetic acid (EDTA) to the flue gas being scrubbed in a wet scrubber used in the industrial process. The EDTA prevents the reduction of oxidized mercury to elemental mercury, thereby increasing the mercury removal efficiency of the wet scrubber. Tests on inlet and outlet mercury concentration in an industrial flue gas were performed without and with EDTA addition. Without EDTA, mercury removal totaled 42%. With EDTA, mercury removal increased to 71%.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language dan
recordid cdi_epo_espacenet_DK1040865TT3
source esp@cenet
subjects PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
title Kviksölvfjernelse i vådscrubber med cheleringsmiddel
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T19%3A04%3A18IST&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=AMRHEIN,%20GERALD%20T&rft.date=2004-11-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EDK1040865TT3%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