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| Sulphuric Acid on the WebTM | Technical Manual | DKL Engineering, Inc. |
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Acid Plant Database January 8, 2018
| Owner | Yihua Dajiang Compound Fertilizer Co., Ltd. | - |
| Location | Xiaoting Economy
Development Zone Yichang City Hubei Province China |
|
| Background | - | |
| Website | - | |
| Plant | Plant 1 | Plant 2 |
| Coordinates* | 30° 29' 7" N, 111° 26' 53" E | 30° 29' 9" N, 111° 26' 56" E |
| Type of Plant | Sulphur Burning | Sulphur Burning |
| Gas Source | Elemental Sulphur | Elemental Sulphur |
| Plant Capacity | 600,000 MTPA | - |
| SA/DA | - | - |
| Emissions | - | - |
| Status | - | - |
| Year Built | - | - |
| Technology | - | - |
| Contractor | - | - |
| Remarks | - | - |
| Pictures |
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| General | Heat Recovery Project - The purpose of the project activity is to recover the waste heat from the sulphuric acid production line of Yihua Dajiang Compound Fertilizer Co., Ltd. to provide heat and power. The project activity involves installation of HRS system (Heat Recovery System), and co-generation system with the rated output of 12 MW, with the expected 8000 operating hours per year. The heat, recovered from the sulphuric acid line in the form of steam, will be delivered to co-generation units to provide power and steam. The electricity is supplied to Sodium Hydroxide (SH) plants in Yihua Chemical Industry Stock Company and the heat is fed to Phosphoric Acid (PA) plants in Yihua Dajiang Compound Fertilizer Co. Ltd. The implementation of the project activity will produce 1768.64 TJ heat and 81400 MWh power supply per year, net quantity of electricity supplied to SH plants after minus auxiliary consumption of the project activity, resulting in estimated emission reductions of 195,034 t CO2. | |
| References | - | |
| News |
September 4, 2010 - A sulphur dioxide leak sent 184 local residents,
some living more than a kilometer from the accident, to hospital in Yichang,
central China's Hubei Province, confirmed local officials Monday afternoon.
The accident occurred at 4:50 p.m. Sunday, when sulphur dioxide leaked from
the Hubei Yihua Dajiang Fertilizer Co., Ltd, said HuangChun, head of the
Yichang Bureau of Work Safety. By Monday noon, 163 had been released from
hospital while ten were still being treated for poisoning. The cause of the
accident is under investigation.
September 3, 2006 - Sulphur dioxide leakage happened at a 600 000
t/a STA (sulfur-to-acid) unit during the trial production process in
Dajiang Compound Fertilizer Co., Ltd. located in Yichang, Hubei province.
184 people received medical inspection after the accident with 7 person
poisoned. |
|
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
