对气提法尿素生产技术的看法——与“氨气提法和二氧化碳气提法尿素生产技术的新进展、比较及评价”一文作者商榷

View on Production Technology of Urea by the Stripping Process:Discussion with the Writer of the Paper “ New Advances in UreaProduction Technology by Ammonia and CO2 Stripping,their Comparison and Assessment

根据近１０年来参加国内尿素工程国际招标、评标、设计、建设的经验和调查研究结果，认为目前氨气提法和ＣＯ２气提法２种尿素工艺虽从技术、经济数据比较大体相当，但从实际结果看氨气提法有其独特之处，因此近１０多年来在全世界尤其在我国深受用户青睐。

In the light of the experience gained from participation in domestic urea projects for about 10 years from invitation for international bidding, appraisal to design and construction and the results of a survey, the writer believes that the two urea processes of ammonia and CO2 stripping are more or less alike in terms of technical and economic data, but according to actual results, ammonia stripping has its unique features, so it has found favor with clients worldwide, especially those of China, in the last decade or so