saponification造句
1. The saponification generated with the resin of fibrous materials.
2. The wasted clay is saponification with a strong alkali stoichiometrically to prepare a washing paste.
3. Author used alkali saponification method to refine silk cocoon crude oil.
4. The whole production process is divided into chlorohydrination, saponification and rectification three stages, and the refined process is one of the important links in the ring oxygen propane product.
5. Results The acid value and the saponification value in Cera Chinensis could be determined successfully.
6. Methods: The nonsaponifiable lipids by saponification. The sterols detected by TLC and RP - HPLC.
7. The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.
8. The experimental research results of new process treating saponification waste liquid using thermal plasma are presented.
9. Saponification value , acid value of waste oils and water content were tested.
10. Suitable Saponification temperature and time were tested. The formula calculating the DMP content was deduced.
11. Adopt the chemical method, carry on the saponification to the lignin sulfonic acid calcium, and compound with the surface-active agent.
12. Saponification of the acetates produced the respective alcohols. Pure geraniol and nerol were separated by rectification on a highly efficient packed column.
13. Oils used in the saponification value , acid value , iodine value and cold spots.
14. Determination of rate constant of ethyl acetate saponification reaction using the conductivity method is an important experiment of physical and chemical dynamics.
15. Objective To determine the acid value and the saponification value in Cera Chinensis.
16. The cleaning fluid must be balanced properly with ingredients that provide solvation, mild saponification and stability.
17. This paper investigates the treatment and recovery of waste water from the saponification of vinylidene chloride both in theory and in practice, including the analysis of its composition.
18. Process for preparing rich tran-chysanthemic acid (I) by isomerization and saponification of ethyl chrysanthemate has been studied.
19. Synthesis of coumarin-3-carboxylic acid through sodium ethoxide catalyzed synthesis of coumarin -3-carboxylic acid ethyl ester, followed by saponification, acidolysis cyclization was studied.
20. The propoxylation reaction between palm stearin and PO accompanied by catalyst was confirmed by FT-IR analysis, ESI-MS analysis, saponification value test and the emulsifying properties test.
21. New method for the production of nicotine from waste tobacco by saponification, distillation, (acidification), inspissation , extraction had been investigated.
22. In this article , the author explained that hemi - water gas contain some saponification material.
23. Hartshorn(NH_(4)OH) was used as a new catalyst instead of acetic acid in the saponification reaction of base zinc salt of dioctyl thiophosphate (T203).
24. The effects of starch extend , graft copolymerization and saponification in the experiment were studied.
25. Adopt in g the method to mensurate acid number, hydroxyl value and saponification value in processing lubricant oil determines the contents of additives in lubricants.
26. Nonlinear fitting method is applied to calculate the rate constant of the acetic ether saponification reaction.
27. Oil is an important composition in seeds and fruits. Admeasure acid value and saponification value can control the quality.
28. Furthermore, the paper also gives some advices to operation of saponification glycerol distillation in order to increase recovery ratio of glycerol and enrichment of polyglycerol.
29. The improved design is proposed for the modulatory ratio system of propylene and chlorine and the heat control system of saponification reaction.
30. Method: To measure fatty acid's formation with gas chromatographic method and to measure the saponification value.
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