The Losses of the Iron Complex and Ethylenediaminetetraacetic Acid During Gas Desulfurization

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F17%3A43913541" target="_blank" >RIV/60461373:22320/17:43913541 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s11696-016-0075-6" target="_blank" >http://dx.doi.org/10.1007/s11696-016-0075-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11696-016-0075-6" target="_blank" >10.1007/s11696-016-0075-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Losses of the Iron Complex and Ethylenediaminetetraacetic Acid During Gas Desulfurization

Popis výsledku v původním jazyce

All the studies that have been published on the reduction of chelating-agent efficiency in the process of hydrogen-sulfide removal from various industrial and natural gases have focused on the relation between efficiency drop and the oxidative degradation of chelates. This study reveals that a significant loss of the chelating agent during gas desulfurization is caused not only by the oxidative degradation of chelates but also by its losses through sorption on solid sulfur. Recent findings allow to substantially reduce significant loss of chelate by adjusting the pH of the wash solution separated sulfur to &lt;1.5 and to increase sulfur recovery application in many technological processes, wherein the content of undesirable iron was still a significant limiting factor.

Název v anglickém jazyce

The Losses of the Iron Complex and Ethylenediaminetetraacetic Acid During Gas Desulfurization

Popis výsledku anglicky

All the studies that have been published on the reduction of chelating-agent efficiency in the process of hydrogen-sulfide removal from various industrial and natural gases have focused on the relation between efficiency drop and the oxidative degradation of chelates. This study reveals that a significant loss of the chelating agent during gas desulfurization is caused not only by the oxidative degradation of chelates but also by its losses through sorption on solid sulfur. Recent findings allow to substantially reduce significant loss of chelate by adjusting the pH of the wash solution separated sulfur to &lt;1.5 and to increase sulfur recovery application in many technological processes, wherein the content of undesirable iron was still a significant limiting factor.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20701 - Environmental and geological engineering, geotechnics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Chemical Papers

ISSN

0366-6352

e-ISSN

—

Svazek periodika

71

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

5

Strana od-do

"673 "- 677

Kód UT WoS článku

000394523800014

EID výsledku v databázi Scopus

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