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DKL Engineering, Inc.
Handbook of Sulphuric Acid Manufacturing
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Sulphuric Acid
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Process Engineering Data Sheets - PEDS
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Preface
Contents
Acid Plant Database October 25, 2010
Owner |
OJSC "ArcelorMittal Kryviy Rih" |
|
Location |
Ordzhonikidze st., 1 Kryviy Rih Dnepropetrovsk region Ukraine 50095 |
|
Background | Formerly - J.S.C. Krivorozhstal |
|
Website |
www.arcelormittal.com |
|
Plant | - | |
Coordinates* | - | |
Type of Plant | Wet-Gas Sulphuric Acid (WSA) | |
Gas Source |
Carbonate wash of coke oven gas H2S gas |
|
Plant Capacity | 212 MTPD | |
SA/DA | SA | |
Emissions | - | |
Status | Operating | |
Year Built | 2009 | |
Technology | Haldor Topsøe | |
Contractor | - | |
Remarks |
The shop is intended for the cleaning of the coke-oven gas from the hydrogen
sulphide using the vacuum-carbonate process followed by the preparation of
the technical sulphuric acid from the hydro-sulphuric gas using the wet
catalysis process.
The desulphurization shop design capacity for the quantity of the
gas being cleared is 200,000 m3/h.
The reconstruction in 2005-2009 made it possible to keep on the existing
vacuum-carbonate process of the coke-oven gas clearing from the H2S by the
modernization of the acting scheme with two stages of the recovery and
regeneration with the installation of the sulphuric acid preparation
as per WSA technology of the Dutch company Haldor Topsøe.
In 2009 the 2nd stage of construction was accomplished, during
which the following works were carried out: construction-installation works,
pre-startup and adjustment works in order to provide the start-up of the
equipment of new sulphuric acid department of DS by the WSA method. According to the order of the Enterprise dated 09-11-2009 No.
1034 the switching to the sulphurated hydrogen gas of the new boiler
furnaces and the new equipment for obtaining the sulphuric acid was carried
out.
The design cleaning of coke gas from the sulphuraged hydrogen in amount of
0.11 g/m3 provided.
In 2009, within the frames of construction of the coke batteries set No. 3-4
and DS, the construction of exhausted solutions unit was carried out, the
start-up of which is planned for 2010. |
|
Pictures | - | |
General | - | |
References | - | |
News |
January 13, 2006 - Krivorozhstal has been officially renamed to
Mittal Steel Krivoy Rog, Mittal Steel announced. The respective decision was
made at the company’s EGM recently held in Krivoy Rog and during which
Narendra Chaudhary took up the office of the company’s GD. |
MTPD - Metric Tonne per Day
STPD - Short Ton per Day
MTPA - Metric Tonne per Annum STPA - Short Ton per
Annum
SA - Single Absorption
DA - Double Absorption
* Coordinates can be used to
locate plant on Google Earth