The market and supply of methylpyridine derivatives
Source of the picture: VCG Key words of the passage: market; pyridine; price; oilAt present, China has a huge production capacity of methylpyridine, distributed mainly in Jiangsu and Shandong. Before 2000, the traditional coal tar separation method was applied to produce pyridine, with a production capacity of less than 200 tons/year, which seriously restricted the development and...