LiuGuo Chemical’s Large-Scale Ammonia Synthesis Project of Anhui Tonghua Group

Is purification achieved using the technology of low-temperature methanol washing combined with liquid nitrogen washing? Listed companies have money!

How is the Six Nations project? It doesn’t seem to be very large in scale

This post was last edited by TH373637 on 2011-3-22 at 12:37. How is the Six Nations project? 300,000 tons of synthetic ammonia isn’t considered a large scale these days. Six Nations Chemical seems to be quite well-known in Anhui

There are not many chemical industry projects in Anhui to begin with; there are a few in the northern part

　Anhui Liuguo Chemical Co., Ltd. is a key state-owned large-scale enterprise that plays a vital role in the production of phosphate fertilizers and is a priority for development. The company was established in December 2000, with Tonghua Group as the main initiator and shareholder. On March 5, 2004, 80 million shares of Class A shares of LiuGuo Chemical were successfully listed on the Shanghai Stock Exchange. The company is located in the Wanjiang Urban Belt, in Tongling City, Anhui Province – the ancient bronze capital of China – and is near the world-famous scenic spot of Huangshan. The company is located along the vital Yangtze River waterway, with a dedicated railway line leading directly to the factory, and road transportation is well-developed in all directions. 　　The company currently has over 1,500 employees and has the capacity to produce 1.2 million tons of high-concentration phosphate fertilizers per year, with annual total revenue of around 3 billion yuan. It has 5 subsidiaries and affiliated companies under its control, including Tongling Xinkē Fine Chemicals Co., Ltd., Susong Liuguo Mining Co., Ltd., Yichang Xinguan Chemical Co., Ltd., Anhui Yingshang Xintai Chemical Co., Ltd., and Yichang Mingzhu Chemical Company. The company is also the only phosphatic ammonium producer in China to have won various quality honors, including China’s Well-Known Trademark, China’s Famous Brand Product, and National Product Recognized for User Satisfaction. The company has a postdoctoral research station established with the approval of the human resources department. 　　The 280,000-ton per year synthetic ammonia production project of LiuGuo Chemical is a key project carefully planned by Tonghua Group in order to implement the relevant industrial plans, with the listed company LiuGuo Chemical serving as the main entity behind it. This project was approved for implementation by the authorities in charge of development and reform in Anhui Province, and it was included in the first batch of key construction projects under Anhui Province’s 2009 “861” action plan. The total investment in the project is approximately 2 billion yuan, with completion and operation scheduled for June 2012, giving a construction period of 34 months. The project is located in the Henggang Circular Economy Industrial Demonstration Park in Tongling City, to the northwest of Liuguo Chemical, covering an area of 406 mu. 　　The project uses coal dust as raw material, employs deep cold air separation, as well as advanced domestic pressurized gasification technology for multi-component slurries. It utilizes sulfur-tolerant shift reactions over a wide temperature range, low-temperature methanol washing for desulfurization and decarbonization, and liquid nitrogen washing for the purification of syngas. Advanced ammonia synthesis technology at 15.0 MPa, along with a domestic urea production process based on CO2 stripping, is also adopted. This includes the construction of coal storage, air separation, gasification, shift reaction, purification, syngas compression, ice machines, ammonia synthesis, urea synthesis, as well as the associated utility systems and auxiliary facilities. 　　The implementation of this project is in line with **industrial policies and macro-control policies, as well as Tongling City’s regional economic development plan ； It plays an important role in helping the Tonghua Group Company to extend its industrial chain, further optimize its product structure, and enhance its market competitiveness. At the same time, it facilitates Tongling City’s further adjustment of its industrial structure, promotes energy conservation and emission reduction, and advances the development of a circular economy.

How can Yingde (**) Gas Company get involved in such projects, given that it has not participated in the high-purity ammonia project?

The size is okay; these sizes are everywhere these days

This post was last edited by ldy9999 on 2012-6-11 at 20:39. This is Project 861, which receives great attention from leaders at all levels; the project is progressing very smoothly. Currently, single-unit testing is underway, and the boiler has already been started up

Only with coal resources can there be a future; otherwise it’s like a rabbit’s tail – it can’t grow

The ammonia synthesis project is great; our company has undertaken many instrumentation projects related to ammonia synthesis