Fertilizer is a basic substance to feed every growing crops, usually organic or inorganic.It can provide essential nutrients such as nitrogen, phosphorus, and potassium to plants after adding to the soil. Fertilizers can be used to improve the quality of soil and make crops thrive. Harms of foam for fertilizer/phosphoric acid Foam in fertilizers may lead to harmful effects on crops if not applied ...
Printing ink is a kind of liquid substance containing pigments or dyes mixed with a binder or carrier, for a purpose of reproducing printed text and images on paper or other materials. It is used in various printing processes such as letterpress, offset, flexographic, gravure and digital printing. Pigments or dyes give the ink its color, and binders or carriers help hold the pigments in place and ...
Fatty alcohol is aliphatic alcohol with 8 to 22 carbon atomic chains. Fatty alcohol usually has an even number of carbon atoms and a hydroxyl group attached to the end of the carbon chain. One of the raw materials of surfactants used in detergents. The general formula is ROH.The R of alcohol used in detergent is usually a hydrocarbon group of C12~C18. The high carbon fatty alcoholog...
Defoamer is an additive to remove foam. In the production and application process of coating, textile, medicine, fermentation, paper making, water treatment and petrochemical industry, a large number of foams will be produced, which will affect the product quality and production process. Based on the suppression and elimination ...
Defoamer is an additive to remove foam. In the production and application process of coating, textile, medicine, fermentation, paper, water treatment and oil chemical industry, a lot foams will be produced, which will affect the product quality and production process. Based on the suppression and elimination of foam, a specific amount of defoamer is usually added to the production. Defoamer i...
The stability of an emulsion defoamer hinges upon a carefully balanced interplay between specific concentrations of emulsifiers and the application of cutting-edge stabilization techniques. Remarkably, despite the inherently thermodynamically unstable nature of the oily substances within an emulsion, the presence of an optimal quantity of emulsifier stabilizers endows the emulsion with relative st...
Advantage of type defoamers for pulp and paper Type of defoamer Advantage Grease Breaking foam quickly Silicone Fast antifoaming performance Fatty ALohol Strong degassing performance, low unit price, minimal impact on sizing Polyether (ester) Fast defoaming and excellent foam inhibiting performance Harm of excessive foam in pulping process: 1. The generation of foam leads to the decrease of ...
Hazard of bubbling in circulating water treatment (1) Excessive foam leads to thorough sewage treatment, which cannot meet the detection standards of environmental Protection Bureau, and can not be discharged, slowing down the process; (2) Too much foam spills over from the surface, causing serious pollution of the external environment; (3) too much foam, water treatment appearance is too ugly; (4...
