Still regarding the hydrogenation of coal tar
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I would like to ask the experts on this forum: we are planning to implement a coal tar hydrogenation project of moderate scale. Could you please tell me which domestic design institutes have mature experience in designing coal tar hydrogenation projects? Which manufacturers produce the key equipment for such projects? And which of those manufacturers have already put their facilities into operation? Thank you
Urgent need; those who know please let me know at my email lb7209@163.com
A lot, bro! Just do an online search for companies that specialize in coking design – it’s very easy, haha! Zhejiang Meiyang Chemical Engineering Company will do!
Shanghai Shengbang Coal Chemical Technology Co., Ltd. 021-33932219
There are currently two companies operating coal tar hydrogenation plants: Yunnan XXX and Harbin Gasification, both with an annual production capacity of 10,000 tons; both of these processes involve the hydrogenation of medium- and low-temperature coal tar. The 250,000-ton coal tar hydrogenation plant in Shenmu, Shaanxi, operated for a short time before an accident occurred; it has now been shut down for maintenance, with an estimated downtime of 2 years. Heilongjiang Baotailong’s 100,000 tons per year high-temperature coal tar hydrogenation plant is ready to enter the commissioning phase. The design institute is not very clear about this; the Fushun Research Institute has more experience in this area. Last edited by lhy6052 on 2009-3-11 09:15.]
Changling Refining & Chemical Yueyang Engineering Design Co., Ltd. designed the 10,000-ton/year coal tar hydrogenation project for Yunnan Jiehua, but the coal tar hydrogenation technology is protected by patents owned by Hunan Changling Petrochemical Technology Development Co., Ltd. On the other hand, designing a coal tar hydrogenation unit requires basic data; the properties of coal tar vary greatly depending on its source, and it is not possible to replicate such units using the methods used for petroleum refining hydrogenation units.