Applicable to weak base, weak acid, oli, especially resistant to abrasive medium.
Application of acylated weak base resin for treatment of highly chromium-containing wastewater
Especially prevent the corrosion effectively from moist, water vapor, dust, various sorts of chemical corrosive gas, chemical corrosive substances such as weak acid weak base;
The dairy industry is a young department with weak base in agriculture and food processing enterprises in China.
Amino acids are weak acids and weak bases, therefore, they are excellent buffering agents.
The derivative has weak acidity and is stable in weak base solution.
The urea-formaldehyde resin is formed by the reaction of urea, formaldehyde, aldehyde, one or more stabilizers and modifier according to the route of weak base-weak acid-weak base.
Preparation of efficient solid anti-scaling corrosion inhibitor based on the characteristics of corrosion and fouling in weak base alkaline-surfactant-polymer flooding
weak base anion-exchange resin
Has the characteristics of vacuum suction, strong self-priming capacity, can automatically power ruled out air in pipe, voice low, weak acid weak base corrosion resistance.
weak base anion exchanger
The presence of a weak base (pyridine, lutidine, or collidine ) oxidizes the phosphite triester into a tetracoordinated phosphate triester.
This has led to weak base of theory for many workers.
When gold sediment, the physical chemistry parameter of Ore bearing fluids includ weak base middlelow temprature middle pressure and middle saldity. Further we indicate the golden sedimental mechanism.
They involve a chemical equilibrium between a weak acid and its salt or a weak base and its salt.
