【摘要】 目前全球蛋氨酸市场由少数几家公司控制 ,其中Novus、Degussa、Adiesso公司分别占有 3 4%、3 0 %和 2 8%的市场份额 ,国内迄今尚未有一套规模型生产装置。而亚洲地区蛋氨酸供应紧张 ,中国作为世界第二大饲料生产国 ,对蛋氨酸的需求更高 ,目前我国主要依靠进口解决需求问题 ,2 0 0 1～ 2 0 0 3年每年进口量均在 5万t/a以上。更多还原

【Abstract】 At present a few corporations such as Novus, Degussa and Adiesso have dominant position in the world’s methionine market occupied market shares of 34%, 30% and 28% respectively. There is no one unit with commercial scale at home up to now. Now there is a tightening supply of methionine in Asia. As China is the second producer of feed, so it has a great demand on methionine, currently it is relying on importation to meet the demand with importing volume over 50,000 t/a annually during 2001～2003 period.更多还原