The experience with flue-gas desulphurization by ammonium

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F12%3A86084063" target="_blank" >RIV/61989100:27230/12:86084063 - isvavai.cz</a>

Alternative codes found

RIV/61989100:27730/12:86084063

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The experience with flue-gas desulphurization by ammonium

Original language description

Desulphurization by ammonium is an alternative to limestone method for desulphurization of flue gas. We have experimentally verified that the oxidation reaction can be sufficiently accelerated with ferric oxide, which act as an oxygen transmitter. The reaction must proceed at an equimolar ratio of SO2/NH3. The solution pH is lower than 4. It has been experimentally proven that the addition of ammonium can decrease the content of SO2 from 900 -1000 mg/Nm3 (at 4 ? 5% vol. content of oxygen in fuel gas) tothe value below 100 mg SO2/Nm3. HCl, HF and NO2 will be eliminated at the same time. The concentration of ammonium salts in fuel gas has not exceeded 10 mg NH3/Nm3.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JE - Non-nuclear power engineering, energy consumption and utilization

OECD FORD branch

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Project

<a href="/en/project/TA01021058" target="_blank" >TA01021058: Process optimalization, application of secondary methods of the FGD of selected sources to achieve limit SO2 200mg/m3</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2012

Confidentiality

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

Article name in the collection

The 4th International Conference on Engineering for Waste and Biomass Valorisation (WasteEng12) : proceedings : September 10-13, 2012 Porto. Vol 3

ISBN

979-10-91526-00-5

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

816-821

Publisher name

Mines d'Albi

Place of publication

Albi

Event location

Porto

Event date

Sep 10, 2012

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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