【摘要】 针对氮肥行业产能过剩,提出了产品结构调整的六种方案,并以某无烟块煤为原料的18万t/a合成氨和30万t/a尿素氮肥企业为例,从市场、技术、投资及经济效益上作了简要的分析。更多还原

【Abstract】 Aiming at excess of capacity and decline of profit in ammonia / /urea industry in China, six solutions to adjust product scheme will be raised. Taking a nitrogen fertilizer enterprise with 180 000 t / a ammonia and 300 000 t / a urea as an example, which use anthracite as raw material, analysis about market, technology, investment and economic benefit will be discussed.更多还原