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Sulphuric Acid on the WebTM Technical Manual DKL Engineering, Inc.

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Sulphuric Acid on the Web

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Handbook of Sulphuric Acid Manufacturing
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Preface
Contents
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Sulphuric Acid Decolourization
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Preface
Table of Contents

Process Engineering Data Sheets - PEDS
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Introduction

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Preface
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Sulphuric Acid Plant Specifications
 

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Acid Plant Database May 16, 2010

Owner Arehada Mining Limited

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Location Wuliyasitai Industrial Zone
DongwuQi
Inner Mongolia
China  026300
Background 2007 - Dragon Capital Corporation ("Dragon") completed it's acquisition of all of the issued and outstanding securities of Arehada Mining Corporation
Website www.arehadamining.com
www.arehada.com.cn
Plant -
Coordinates* -
Type of Plant Metallurgical
Gas Source Zinc
Fluid Bed Roaster
Plant Capacity 90,000 MTPA
SA/DA -
Emissions -
Status -
Year Built 2007
Technology -
Contractor -
Remarks -
Pictures Arehada-Mining-2.gif (29383 bytes)  Arehada-Mining-3.jpg (96810 bytes)  Arehada-Mining-4.jpg (65359 bytes)  Arehada-Mining-5.jpg (108103 bytes)  Arehada-Mining-6.jpg (153231 bytes)  Arehada-Mining-7.jpg (113368 bytes)
General Arehada Mining Corporation is a development-stage enterprise engaged in the exploration, development, extraction and refining of base metals, primarily lead, zinc and silver in Inner Mongolia, China. Arehada's main assets include an underground mine, a zinc smelter and its 720 employees.
References -
News February 24, 2010 - Arehada Mining Limited today announced that its wholly-owned subsidiary, Arehada (Barbados) Corporation, has signed an agreement with Shanjin Mining Corporation, a Shandong based Chinese mining comapny. Under the agreement, Arehada (Barbados) Corporation will sell all of the shares it holds in Arehada Mining Corporation, the Chinese operating subsidiary, to Shanjin Mining Corporation. The agreement has not yet taken effect, and will only become effective upon the satisfaction of certain conditions, including without limitation, receipt of approvals from the regulatory authorities of the Inner Mongolia Autonomous Region and Shandong Province of China. Arehada will provide further details of the transaction when the agreement takes effect.

November 11, 2008 - Arehada Mining Limited today announced that it has initiated a temporary shut down of its operations at its mine and zinc plant.  Arehada China has made dramatic reductions in its operational costs and other expenditure over the last several months. However, current zinc and lead prices have made the mine and zinc plant unprofitable. Accordingly, the operations are being suspended to prevent operational losses. The Company believes that the majority of other similar mines in the Inner Mongolia Autonomous Region have also shut down operations due to low commodity prices.   The zinc plant and mine infrastructure are being prepared for the orderly suspension of all activities. Staff at the zinc plant and mine is being reduced to a level that will meet care and maintenance requirements.

June 26, 2008 - Arehada Mining Limited today announces that its zinc plant in Dong Qi, Inner Mongolia, PRC has commenced production.  The plant, which has the capacity to produce 50,000 tonnes of zinc calcine and 90,000 tonnes of sulphuric acid per annum, will be operated at a reduced rate during the startup phase and until the second tranche of bank financing is received (expected to be in the third quarter of 2008).  This represents a major step in achieving the Company's goal of becoming the dominant base metal producer in Inner Mongolia which is poised to become one of the largest mining regions in China.

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