Flotation agent for high aluminum minerals (kyanite, andalusite, sillimanite)

Posted on

The flotation reagents of kyanite minerals are shown in Table 1. It can be seen from the table that the flotation collectors of these three minerals are universal and can be classified into three categories: (1) carboxylic acid collectors such as oleic acid (sodium), oxidized paraffin soap, rouge, tal Oil or the like; (2) a hydroxysulfonate and a hydroxysulfate such as sodium petroleum sulfonate; and (3) an alkylamine.
Table 1 Flotation agents of kyanite minerals
mineral
Collector
pH value
Conditioner
Kyanite
Sodium oleate
Rouge
Sodium sulfate
Dodecylamine
2.2 to 4.0
9.5
5.5 to 7.0
3~12
HF, H 2 SO 4
Water glass, citric acid
Sillimanite
Sodium alkane sulfonate + oxidized paraffin soap (1:2)
Oleic acid
Sodium dodecyl sulphate
Dodecyl acetate
8~9
8~9
5.4
9.0 to 9.5
Na 2 CO 3
Carboxylic acid, hexametaphosphate, sodium phosphate, sodium silicate, the CMC
Andalusite
Sodium sulfate
Dodecylamine
3 to 10
3 to 9

Commonly used in production are the first two types of collectors. When using carboxylic acid collectors, the pH of the pulp is often alkaline. It is customary in China to use alkali flotation; when using sulfonate as a collector, the pH of the slurry The value should be adjusted to acidity, also known as acid flotation.

Silicone Cable Winder

About Silicone Cable Winder
Do earbud cords and charging cables make your room and desk in a mess? Do you usually look for your earbuds everywhere? Do you always find your cords become dirty? Buy our silicone Cable Winder, these trouble won't bother you any longer! Silicone Cable Winder is
provide protection for your earpods and keep them organized. Portable silicone Cable Winder is easy for carrying. Bright color and cute shape makes it easy to find.Silicone Cable Winder is perfect for travel and an ideal gift for friends, family or colleagues
Silicone Cable Winde introduction:
1.Product name:Silicone cable winder,retractable cable winder,headphone cable winder,cartoon cable winder,silicone earphone cable winder,usb cable winder
2.Place of origin:Guangdong China
3.Color:any pantone color
4.Logo:Printing,debossed,embossed
5.MOQ:500pcs.
6.Package:1 pcs/opp,customized design is available.
7.Design:Customized/stock
8.Certification:FDA,LFGB,SGS,ROHS,etc.
9.Usage:Convenient to collect cable/Decoration.

10.Silicone Cable Winde photo's for reference.

Ssilicone cable winder

Silicone Cable Winder,Retractable Cable Winder,Headphone Cable Winder,Cartoon Cable Winder,Silicone Earphone Cable Winder

Dongguan OK Silicone Gift Co., Ltd. , https://www.dgsiliconekitchenware.com