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第 33 卷第 1 期Vol. 33 No. 1
2003 年 2 月Feb 2003

所屬欄目:其它

水法制高純殺蟲(chóng)單原粉新技術(shù)研究
王羅強; 李定文; 周明輝(湖南南天實(shí)業(yè)股份有限公司; 湖南湘潭; 411103)
摘 要:對水法制高純殺蟲(chóng)單原粉新技術(shù)進(jìn)行了系統的研究和總結 ,殺蟲(chóng)單含量達到95 %~ 97% ,磺化收率達到 89 5 % ,節約成本 380 0元 /t ,添加少量的防結塊添加劑 ,解決了原粉結塊問(wèn)題。
關(guān)鍵詞:殺蟲(chóng)雙; 殺蟲(chóng)單; 精制; 旋轉閃蒸; 高速離心; 添加劑
中圖分類(lèi)號:TQ458.2  文獻標識碼:A  文章編號:1009-9212(2003)01-0031-03
Studied on High-quality STD by Water Methods
WANG Luo-qing; et al.(Hunan nan-tian industry and commerce company limited; Hunan Xiangtan 411103; China)
Abstract:The new technology of STD Synthesis by water methods systematically was researched.The Product quality is between 95~97%. The transform rate is up to 89.5%, Saving unit cost 3800 YMB. The agglomeratical problem was resolved by adding little amount of addictive.
Key words:STD; STS; refine; circumrotate fast evaporation; additive
收稿日期:2002-11-12
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