The process of fractionation of a mixture of organic compounds by contact of this mixture with an aqueous solution of urea or thio - urea, and the formation of addition products

• 1. 芳基取代的(硫代)磷酸三酰胺脲酶抑制剂与含磷尿素肥料的混合物 [P] . 中国专利： CN110099881A . 2019-08-06
• 2. 长效尿素、制法以及尿素酶抑制剂N－烷基硫代磷酰三胺的合成 [P] . 中国专利： CN1872800A . 2006-12-06
• 3. A process for the fractionation of mixtures of organic compounds by the addition compounds thereof with urea manufacture [P] . 德国专利： DE908616C . 1954-04-08

  机译： 一种通过添加化合物与尿素制造分离有机化合物混合物的方法

• 4. A method for the production of wasserloeslichen, from reversible gels existing condensation products of urea or mixtures of urea and thio - of urea and formaldehyde in dry form and solutions thereof [P] . 德国专利： DE615525C . 1935-07-06

  机译： 由可逆凝胶生产尿素或尿素与甲醛的混合物的现成缩合产物的方法

• 5. Process for the manufacture of products of condensation on the basis of the urea) - or a mixture of thio - urea with the urea and formaldehyde [P] . 法国专利： FR716189A . 1931-12-16

  机译： 以尿素为基础的缩合产物的生产方法-或硫代尿素与尿素和甲醛的混合物

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• 2. Quantifying the concentration of glucose, urea, and lactic acid in aqueous mixtures by confocal Raman microscopy [C] . Zhengyuan Tang, Sinead J. Barton, Tomas Ward, SPIE Photonics Europe Conference . 2018
• 3. Diffusiophoresis and Osmotic Diffusion in Ternary Aqueous Mixtures of Polyethylene Glycol Containing Trimethylamine-N-Oxide or Urea as Cosolutes. [D] . Lechlitner, Lara Richelle. 2017
• 4. Effects of Straw Return in Deep Soils with Urea Addition on the Soil Organic Carbon Fractions in a Semi-Arid Temperate Cornfield [O] . Hongtao Zou, Xuhong Ye, Jiaqi Li, -1
• 5. Calibration Reliability for the Determination of Each Volatile Organic Compound in Smaller Compound Number Mixture Solutions with Multi-Element Volatile Organic Compounds Mixture Standard Solution [O] . Hiroko Ueno, Masaru Yamazawa, Kazuhiro Shikakume, 2010

• 1. Synthesis and Antibacterial Activity of Urea and Thiourea Derivatives of Anacardic Acid Mixture Isolated from A Natural Product Cashew Nut Shell Liquid (CNSL) [J] . N. Subhakara Reddy ,A. Srinivas Rao ,M. Adharvana Chari . 有机化学国际期刊（英文） . 2012,第3期
• 2. Synthesis and Antibacterial Activity of Urea and hiourea Derivatives at C-8 Alkyl Chain of Anacardic Acid Mixture Isolated from a Natural Product Cashew Nut Shell Liquid (CNSL) [J] . N. Subhakara Reddy ,A. Srinivas Rao ,M. Adharvana Chari . 有机化学国际期刊（英文） . 2011,第4期
• 3. ITSTUDIES ON THE EFFECT OF UREA ON THE COMPATIBILITY OF PMMA/PVC MIXTURES IN DMF BY A DILUTE- SOLUTION VISCOMETRY METHOD [J] . RajaiBaraka ,JamilK.J.Salem ,HaniHilles . 高分子科学：英文版 . 2002,第5期
• 4. Extraction of Total Phenolic Compounds, Flavonoids, Anthocyanins and Tannins from Grape Byproducts by Response Surface Methodology. Influence of Solid-Liquid Ratio, Particle Size, Time, Temperature and Solvent Mixtures on the Optimization Process [J] . Hiba N. Rajha ,Nada El Darra ,Zeina Hobaika . 食品与营养科学（英文） . 2014,第4期
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