YU48571B - Continual process for obtaining zeolitic agglomerate suitable for concentrated detergents - Google Patents
Continual process for obtaining zeolitic agglomerate suitable for concentrated detergentsInfo
- Publication number
- YU48571B YU48571B YU1993A YU1993A YU48571B YU 48571 B YU48571 B YU 48571B YU 1993 A YU1993 A YU 1993A YU 1993 A YU1993 A YU 1993A YU 48571 B YU48571 B YU 48571B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- weight
- sodium
- ionic surfactant
- concentrated detergents
- agglomerate suitable
- Prior art date
Links
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Detergent Compositions (AREA)
Abstract
Kontinualni postupak dobijanja zeolitskog aglomerata pogodnog za koncentrovane deterdžente, naznačen time, što se rastvori vodenog stakla i natrijumaluminata uvode na temperaturi od 85В°-95В°C, u protočnu turbo mešalicu, pri molskom odnosu Na2O:Al2O3:SiO2:H2O = 2,6:1:1,6:100, gde nastaju kristali zeolita razvijene površine koji se filtriraju i ispiraju, a zatim mešaju sa vodenom suspenzijom aditiva koji obuhvata 2-5 mas% natrijum sulfata, 1,2-4,4 mas% nejonogenog tenzida, kao što su etoksilirani masni alkoholi sa 5-11 molova etilen oksida i natrijumove soli kopolimera maleinske i akrilne kiseline, molekulske mase 50.000, 4-8 mas%, jonogenog tenzida natrijum dodecilbenzolsulfonata 0-2,6 mas%, što se nastala smeša suši i aglomeriše do veličine čestica od 20-500 Вµm, pri čemu nastali proizvod ima nasipnu težinu od 550-650 g/l i jonizmenjivački kapacitet veći od 84 mg Ca/g.Continuous process for the preparation of a zeolite agglomerate suitable for concentrated detergents, characterized in that the solutions of aqueous glass and sodium aluminate are introduced at a temperature of 85V ° -95V ° C into a flow turbo mixer at a molar ratio of Na2O: Al2O3: SiO2: H2O = 2.6 : 1: 1,6: 100, where zeolite crystals of the developed surface are formed, which are filtered and washed and then mixed with an aqueous suspension of an additive comprising 2-5% by weight of sodium sulfate, 1.2-4.4% by weight of non-ionic surfactant, such as ethoxylated fatty alcohols with 5-11 moles of ethylene oxide and sodium salts of maleic and acrylic acid copolymers, molecular weights of 50,000, 4-8% by weight, ionic surfactant sodium dodecylbenzenesulfonate 0-2,6%, and the resulting mixture is dried and it agglomerates to a particle size of 20-500 Vµm, with the resulting product having a bulk weight of 550-650 g / l ion-exchange capacity greater than 84 mg Ca / g.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU1993A YU48571B (en) | 1993-01-15 | 1993-01-15 | Continual process for obtaining zeolitic agglomerate suitable for concentrated detergents |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU1993A YU48571B (en) | 1993-01-15 | 1993-01-15 | Continual process for obtaining zeolitic agglomerate suitable for concentrated detergents |
Publications (2)
Publication Number | Publication Date |
---|---|
YU1993A YU1993A (en) | 1996-05-20 |
YU48571B true YU48571B (en) | 1998-11-05 |
Family
ID=47556834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU1993A YU48571B (en) | 1993-01-15 | 1993-01-15 | Continual process for obtaining zeolitic agglomerate suitable for concentrated detergents |
Country Status (1)
Country | Link |
---|---|
YU (1) | YU48571B (en) |
-
1993
- 1993-01-15 YU YU1993A patent/YU48571B/en unknown
Also Published As
Publication number | Publication date |
---|---|
YU1993A (en) | 1996-05-20 |
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