High-speed mixed granulation for producing 80% dimethomorph water-dispersible granules

Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities

Volumn 23, Issue 3, 2009, Pages 466-473

  Li, Zhi Li ^a   Qiu, Xue Qing ^a   Pang, Yu Xia ^a   Ouyang, Xin Ping ^a   Lou, Hong Ming ^a  

^a SOUTH CHINA UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Dimethomorph; Granulation; High speed mixed method; Water dispersible granules

Indexed keywords

ACTIVE INGREDIENTS; AVERAGE PARTICLE SIZE; DIMETHOMORPH; DISPERSANT; DRYING TIME; GRANULE SIZE; GRANULE SIZE DISTRIBUTION; HIGH-SPEED; HIGH-SPEED MIXED METHOD; KEY FACTORS; MIXING SPEED; MIXING TIME; SEDIMENT THICKNESS; WATER AMOUNT; WATER-DISPERSIBLE GRANULES;

DEWATERING; GRANULATION; HEAT STORAGE; PARTICLE SIZE; SEDIMENTOLOGY; SIZE DISTRIBUTION; SPEED; STABILITY; SUSPENSIONS (COMPONENTS); SUSPENSIONS (FLUIDS);

PARTICLES (PARTICULATE MATTER);

EID: 67649429283     PISSN: 10039015     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (25)

1. LING Shi-hai. Solid Formulation [M]. Beijing: Chemical Industry Press. 2003.
2. DING Bin. Latest Practicality Manual of Quality Control and Optimized Selection and Application of Pesticide Adjuvants [M]. Changchun: Silver Audio-video Press, 2004.
3. Knowles A. Trends in Pesticide Formulations [M]. London: PJB Publications Ltd, 2001.
4. LI Han-cheng, ZHANG Qiang. A new water dispersible granule pesticide and the procession technology [J]. Hebei Chemical Engineering and Industry, 2005, (6): 28-29.
5. Hidetoshi S, Mitsuyasu I, Chisato M et al. Process for producing granules containing branched amino acids [P]. USP: 7, 138, 142, 2006-11-21.
6. Levin R, Lang K W, Murphy G B et al. Granulated composition used in pharmaceutical and nutraceutical tableting comprises calcium carbonate and has specific average density [P]. USP: 2, 005, 025, 811, A1, 2005-2-3.
7. Svend D, Per H, Gjelstrup H K et al. Process and an apparatus for agglomeration of a powdery material [P]. USP: 5, 030, 400, 1991-6-9.
8. Shiraishi T, Kondo S, Yuasa H et al. Studies on the granulation process of granules for tableting with a high-speed mixer: I: Physical properties of granules for tableting [J]. Chem Pharm Bull, 1994, 42 (4): 932-936.
9. Cohen Y, Baider A, Cohen B H. Dimethomorph activity against oomycete fungal plant pathogens [J]. Phytopathology, 1995, 85 (12): 1500-1506.
10. LIU Qin-dong. The formula study of dimethomorph 40% water dispersible granules [J]. Agrochemicals. 2007, 46 (10): 669-671.
11. ZHU Ai-fang, GAO Xue-qing. Field trials of 50% dimethomorph wettable powder on preventing cucumber downy mildew [J]. Pesticide Science and Administration, 2006, 25 (9): 25-26.
12. FU Song-ping, XIE Qian, LU Ai-jun. Effectiveness experiment of 69% mancozeb·dimethomorph wettable powder on preventing cucumble downy mildew [J]. Pesticide Science and Administration, 2006, 27 (5): 22-25.
13. WANG Xian-quan, GENG Jun, XIAO Bin et al. Effectiveness of dimethomorph·thiram wettable powder on preventing cucumber downy mildew [J]. Pesticide, 2001, 40 (12): 33-34.
14. YANG Jian-xiang, HUANG Chao-qun, XIONG Li-li. Analysis of dimethomorph by hplc [J]. Fine Chemical Intermediates, 2003, 33 (4): 50-51.
15. WANG Feng-zhi, LI Bo, KONG Bin et al. Research on the preparation of imidacloprid 70% wg [J]. Pesticide Science and Administration, 2006, 25 (7): 40-42.
16. Borhen C F. Absorption and Scattering of Light by Small Particles [M]. New York: Wiley. 1983.
17. Chanamai R, McClements D J. Creaming stability of flocculated monodisperse oil-in-water emulsions [J]. Journal of Colloid and Interface Science, 2000, 225 (1): 214-218.
18. Mengual O, Meunier G, Cayre I et al. Characterisation of instability of concentrated dispersions by a new optical analyzer: The turbiscan ma 1000 [J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 1999, 152 (1): 111-123.
19. Govoreanu R, Saveyn H, Meeren P V et al. Simultaneous determination of activated sludge floc size distribution by different techniques [J]. Water Science and Technology, 2004, 50 (12): 39-46.
20. XIE Yi, WU Xue-min. Study of granulating methods for pesticide wg [J]. Pesticide Science and Administration, 2006, 25 (10): 37-40.
21. Cordier F, Oulahna D, Galet L et al. Wet granulation and population control: A novel approach of population balance per binder balances [A]. The 2nd European Congress of Chemical Engineering [C]. France: 1999.
22. Saleh K, Vialatte L, Guigon P. Wet granulation in a batch high shear mixer [J]. Chemical Engineering Science, 2005, 60 (14): 3763-3775.
23. Gordon A B. The structure/physical property relationships of a model water-dispersible granule [J]. Pesticide Science, 1990, 29 (4): 467-473.
24. QIU Xue-qing, YANG Dong-jie, Ouyang Xin-ping. Adsorption performance of calcium lignosulphonates on surface of solid particle [J]. J Chem Ind and Eng (China), 2003, 54 (8): 1155-1159.
25. nH on the interface of paraffin wax/aqueous solution [J]. J Chem Eng of Chinese Univ, 1989, 3 (2): 50-55.