Displaying items by tag: Anhui

China/Uzbekistan: Anhui Conch has released an update on some of its major development projects. Its new plant at Tashkent in Uzbekistan has an investment of around US$260m. The company reports that 30,000m² of equipment and materials have arrived, the rotary kiln supporting wheels have been hoisted in place, the main body installation of the coal mill has been completed, the structure of the dormitory building has been capped and the main factory area has begun to take shape. It is also building a plant at Brakbash District in Andijan State. Civil engineering and main engineering construction are reportedly underway. The company also has a third cement plant in the country. So far the group has built over 10 cement plants outside of China.

In China, Anhui Conch is building a CO₂ energy storage demonstration project at its Baimashan cement plant in Wuhu, Anhui province. The group says that, once complete, the project will be the world's first commercial demonstration project of a CO₂ energy storage system. It says that during the low power consumption period, the excess power will be used to compress CO₂ at normal temperature and pressure into a liquid. The heat energy generated during the compression process will be stored. The stored heat energy will then be used to heat the liquid CO₂ back into a gas, driving the turbine to generate electricity, reducing the cost of electricity. The demonstration project has an area of 40,000m².

The cement producer says it is working towards a model of ‘one base and five industries’ where cement production links to other industries such as new energy, new materials, environmental protection, the digital economy and the promotion of international trade.

China: China Tianrui Group has reported gross CO₂ emissions per tonne of cement of 910kg/t in 2019 in its latest sustainability report. Nitrogen oxide and particulate matter emissions were 7862t and 1380t, year-on-year decreases of 13% and 4% respectively. Its water consumption intensity decreased by 42% year-on-year to 1.12Mm3.

The group operates 20 clinker production lines and 59 cement grinding production lines. Its production capacity of clinker and cement was 28.4Mt tonnes and 56.7Mt respectively in 2019. Its plants are based in Henan, Liaoning, Anhui and Tianjin, with Henan and Liaoning accounting for the largest proportion.

China: Anhui Conch Cement has ordered four new Polab laboratory automation systems from Germany’s ThyssenKrupp Industrial Solutions. The systems will be installed at some of the world’s largest integrated cement plants at Wuhu and Tongling respectively in Anhui province. No value for the order has been disclosed.

China: Tianrui Cement’s sales revenue rose in the first half of 2018 due to an average price rise year-on-year of 22%. Its revenue grew by 13.8% to US$629m from US$553m in the same period in 2017. Profit increased by 17% to US$82.6m from US$71.6m.

Cement sales volumes fell by 4.7% to 13.3Mt from 12.6Mt due to government imposed production limits in Henan province and a decrease in infrastructure and property investment. In Henan and Anhui the company’s cement sales fell by 7.1% to 10.3Mt but it Liaoning and Tianjin it rose by 4.5% to 3Mt. the cement producer also reported that its cost of sales rose by 12.3% to US$721m due to rising coal prices and other input costs.

China: Anhui Conch says it has resumed production at three production lines at the cement plant run by its Tongling Conch subsidiary at Gusheng in Anhui province. In late July 2018, Tongling Conch received a written notification from the Tongling Environmental Protection Bureau requesting the ‘immediate’ resumption of operation of Tongling Conch’s waste incineration and ancillary systems for treatment of domestic waste of Tongling City. The suspension of production at the cement plant followed the temporary closure of a pier used by the plant in late May 2018 in accordance with new government regulations on drinking water supply and pollution.

China: The city of Wuhu has suspended cement production for local producers for six days. Anhui Conch, South Cement and Leida Cement have all been affected, according to Hexun. Local production is expected to drop by 0.5Mt/yr.

China: Austria’s RHI Magnesita plans to invest Euro20m in its dolomite plant in China. It is intended to address global pressures in the supply of raw materials to the refractory industry and ‘rapidly’ provide additional volumes to its customers worldwide. In the medium term more than 250 jobs will be created at the brick plant and raw material mine in Chizhou.

The Chizhou site includes an ‘extensive’ dolomite mine and raw material production as well as facilities for the production of high-quality dolomite-based finished products. Successful trials are already underway in the brick plant in Chizhou where it is planned to start production by the beginning of 2019. The raw dolomite mine is planned to resume operation by the end of 2019. This overall investment will eventually lead to the creation of up to 250 jobs.

“After the completion of the investment, RHI Magnesita will be able to offer a fully integrated dolomite source in each of the big regions of the world to our customers and simultaneously offer dual sourcing options,” said Stefan Borgas, the chief executive officer (CEO) of RHI Magnesita. He added that the investment will allow the company to offer its customers in Asia shorter lead times and provide additional capacity to customers in North America, Europe and Asia from local sources.

Borgas went on to say that stricter environmental regulations in China have led to local plant closures, resulting in shortages of both magnesite and dolomite, ‘dramatic’ increases in raw material cost and supply security issues. These developments have accelerated the shift from magnesia- to dolomite based products. High stainless steel production has further fuelled demand for refractory products and compounded the pressure on raw material supplies.

China: Anhui Conch has suspended production at three of its production lines at the cement plant run by its Tongling Conch subsidiary at Gusheng in Anhui province. The suspension has followed the temporary closure of a pier used by the plant in late May 2018 in accordance with new government regulations on drinking water supply and pollution.

Use of the pier has been suspended as it is close to the Tongling Water Treatment Plant. The pier is used to export cement and clinker products from the unit and bring in raw materials such as coal. The temporary suspension of the plant’s production lines will reduce its clinker production capacity by 58% to just under 9Mt/yr from 15Mt/yr.

The cement producer has defended its environmental record, pointing out that the pier was approved with all the necessary licences and environmental approvals in 1987. Construction of the water treatment plant started in 1992.

Clinker products produced by Tongling Conch are mainly sold to Anhui Conch’s subsidiaries, including cement grinding plants along the Yangtze River and on the coast. The company plans to source clinker from other plants to continue supporting the affected grinding plants.

China: Anhui Conch has spent over US$7.9m on a 50,000t CO₂ capture and purification pilot project at its Baimashan cement plant in Anhui province. The unit is scheduled to start operation in the first half of 2018. The group has started the project in order to participate in the government’s ‘Intended Nationally Determined Contributions’ CO₂ emission reduction initiative.