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DKL Engineering, Inc.
Handbook of Sulphuric Acid Manufacturing
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Acid Plant Database November 12, 2021
Owner | Daye Non-Ferrous Metals Co., Ltd. |
|
Location | Huangshi Hubei Province China |
|
Background | 1953 - Company founded | |
Website |
www.dyys.com www.hk661.com |
|
Plant | Plant 1 | Plant 2 |
Coordinates | 30° 10' 32" N 114° 55' 30" E | 30° 10' 27" N 114° 55' 30" E |
Type of Plant | Metallugical | Metallugical |
Gas Source |
Copper Noranda Reactor (installed 2002) Ausmelt TSL |
Copper Noranda Reactor (installed 2002) Ausmelt TSL |
Plant Capacity | 380,000 STPA | - |
SA/DA | - | - |
Status | Operating | - |
Year Built | - | - |
Technology | - | - |
Contractor | - | - |
Equipment |
Blower Supplier: KKK Delivery Year: 1995 Model: SFO 14 Quantity: 1 Flow Rate: 45.7 m3/s Pressure Rise: 442 mbar Power: 2061 kW |
- |
Remarks | - | - |
Pictures | ||
General | Founded
in 1953, Daye Non-ferrous Metals Co., Ltd. is one of the five large copper
bases in China. After continuous construction over several decades, DNMC has
now become a huge copper complex, with total assets of 3.3 billion RMB Yuan
and annual turnover of about 1.8 billion RMB Yuan. Its main business scope
includes mining, smelting, chemicals, electrical generation, metals casting
and processing, co-generation, scientific research, engineering,
transportation, trading in gold silver, iron concentrate, sulphur
concentrates, sodium fluosicate copper rod oxygen-free, color aluminum
products cement, compound phosphate, etc., as its by products. Its annual output is some 150,000 tons of copper blister, 100,000 tons of copper cathode, 380,000 tons of sulfuric acid, and phosphate fertilizer. Its target in the tenth five-year plan is to achieve the following development goals: increase production capacity of 200,000 tons in blister and cathode, to grow to total assets and annual income over 5 billion Yuan, and to build the complex into a modernized group with advanced enterprise systems, rational structures, technology-orientation, capital flexibility, and risk-resistance strategies. China United Copper Co., Ltd. (CUC) www.cucltd.com China United Copper Co., Ltd. (CUC) was
established on 15 March, 2002 in Beijing, China. CUC is a jointly owned
company, and was co-founded by China Minmetals Non-ferrous Co., Ltd. and the
five backbone smelters in China:
Jiangxi Copper Co., Tongling Non-ferrous Metals (Group) Co., Ltd.,
Yunnan Copper (Group), Ltd., Daye Non-ferrous Metals Co.,
Ltd., and
Shanxi Zhongtiaoshan Non-ferrous Metals (Group) Co., Ltd. The registered
capital is 10 million RMB Yuan. |
|
References | - | |
News |
November 12, 2021 -
China-based Daye Non-ferrous' 400,000 t/yr
copper smelter will delay its commissioning to mid-2022 instead of late 2021
because its imported equipment or parts have been delayed because of the
impact of the Covid-19 pandemic.The smelter is adopting "double flash"
copper smelting technology and is projected to process 1.6mn t/yr of copper
concentrates and produce 400,000 t/yr of copper cathode and 1.5mn t/yr of
sulphuric acid."Feed [of raw materials] is planned to start in May with
copper cathode being produced in June," a source with direct knowledge of
the matter told Argus.Daye's copper cathode capacity will total 1mn t/yr
following the commissioning of the 400,000 t/yr new smelter. This will
position it as the fourth copper smelter with smelting capacity of at least
1mn t/yr in China along with China Copper, Jiangxi Copper and Tongling
Non-ferrous.Daye Non-ferrous is a subsidiary of state-owned China Nonferrous
Metal Mining and is located in Huangshi cityin central China's Hubei
province. October 10, 2012 - China’s Hubei Daye Nonferrous Corporation plans to restart its 600,000 tonne/year copper smelter acid plant in Hubei province at the end of October, a company source said on Wednesday. The unit was shut on 30 September for annual maintenance, the source added. The shutdown will have little impact on the local sulphuric acid market because of weak demand from the phosphate industry, traders said. July 28, 2009 - Interfax of China reported that Daye Nonferrous Metals Company Limited plans to submit an application for a domestic initial public offering to the China Securities Regulatory Commission in September. A Daye Nonferrous Metals employee, who wished to remain anonymous, said that "We are now doing preparatory work for our listing plan and have yet to finalize a timetable." Recently the Hubei Daily newspaper reported that the company aims to list on a domestic stock market in 2010. Daye Nonferrous generated total sales revenue of CNY 15 billion in 2008 and made a net profit of CNY 235 million. The company aims to increase its sales revenue to CNY 30 billion by the end of 2010. Daye Nonferrous has an annual production capacity of 380,000 tonnes of copper, 10 tonnes of gold, 300 tonnes of silver, 350,000 tonnes of iron ore, 60,000 tonnes of copper tube, 100,000 tonnes of copper bar and 600,000 tonnes of sulfuric acid. |
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