Your Address : Globalchemmade--Tianjin Yangmingshun Chemicals Co., Ltd.
Name:Tianjin Yangmingshun Chemicals Co., Ltd.
Type:Others
Tel:+86-022 24591131
Fax:
Email:cjt100830@hotmai.com
Address:China(Mainland)
Products detail
| Product Name: | Polyaluminium Chloride |
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| CAS No: | 1327-41-9 | |
| Product Type: | Catalysts & Chemical Agents -> Surface active agent | |
| Product spec: | 30%, 28% | |
| Packing: | 25kg or 50kg plastic bags(3layer pp&pe) | |
| Post Time: | 2010-09-07 | |
| Usage: | put solid PAC into common heat water by ratio of 1:3,keeping whipping.After fully dissolved,add some water to dilute to a certain concentration needed..If the original water is 100-500mg,we should put PAC 3-6mg/l.When coming to add,we should base on the quality of water,and first choosing the best adding amount ,then add it. | |
| Description: | main characters:Compared with other coagulating agents,PAC has the following advantages:1,wide application,it can be applied to many kinds of water.2,It can form big floc,great quality of sedimentation.3.It has a wide PH application range(5-9),and ph value and alkali less.4,It can keep a stable state of sedimentation,when in a low water temperature.5,The quality of alkali is better than other aluminum and iron salt.There is less corrosion to equipments. PAC is a water soluble inorganic high molecular polymer,which lies between ALCL3 and AL(OH)3.Its molecular formular is [AL2(OH)NCL6-NLm],in which “m” stands for the degree of polymerization meaning the degree of neutral of PAC.It is henna or light yellow solid.This product has strong adsorbability.While hydrolyzing,chemical and physical courses happens,such as hydroxy gathering,absorption,and sedimentation. Physical and chemical analysis:This product is an inorganic high molecular coagulating agent.It makes subtle suspending ions and colloid ions stable,gathering,flocculate,sedimentation to purify water ,through compressing double layers,absorbing electricity neutral,absorbing bridge,sediment netting,,and other mechanism of actions. Methods of using:put solid PAC into common heat water by ratio of 1:3,keeping whipping.After fully dissolved,add some water to dilute to a certain concentration needed..If the original water is 100-500mg,we should put PAC 3-6mg/l.When coming to add,we should base on the quality of water,and first choosing the best adding amount ,then add it. packing and storage:solid:25kg,with inner plastic membrance.,outside woven plastic.They should kept in indoor,dry,airing,shady places.Avoid getting humid. Note:If liquid is needed,we can make according to clients’requirements. name index I II liquid solid liquid solid superior first-class superior first class alumina (mass fraction of AL2O3 /%≥ Basicity/% density( 20 °C ) ≥ mass fraction of water insoluble/% ≤ PH ( 1% water solution) 10.0 40-85 1.15 0.1 3.5-5.0 10.0 40-85 1.15 0.3 3.5-5.0 30.0 40-90 --- 0.3 3.5-5.0 28.0 40-90 --- 1.0 3.5-5.0 10.0 40-90 1.5 0.5 3.5-5.0 27.0 40-90 --- 1.5 3.5-5.0 mass fraction of N /% ≤ mass fraction of As /% ≤ mass fraction of Pb/% ≤ mass fraction of Cd /% ≤ mass fraction of Hg /% ≤ mass fraction of Cr 6+ /% ≤ 0.01 0.0001 0.0005 0.0001 0.00001 0.0005 0.01 0.0002 0.001 0.0002 0.00001 0.0005 -- applications of products: This product can remove bacterium,odour,flourine,oil,aluminium,chrome,heavy metal salt,muddy,radiation polutant.In the course of purifying kinds of water,it has a wide application. 1.to purify daily life drinking water and waste water. 2.to purify industry water,waste water,mineral mill,oil field filling water;used in metallurgy,washing coal,leather,and kands of chemical waste water treatment. 3.in industry production.paper-making,bleaching and dyeing,cement accelerating agent,refined foundry hardener,fire-standing stuff adhesive,to make refined glycerin,to prevent cloth crease,pharmaceutical,cosmetic.waste water can be recycled. | |