Industry Update

Industry news, technical insights, and updates on solids control, mud treatment, and waste management.

Kosun shale shaker : improve screening efficiency and optimize the production process

In modern industrial production, vibrating screen as an important screening equipment, widely used in mining, chemical industry, construction, metallurgy and other fields. Its main function is to separate the material according to the particle size to ensure the efficiency and refinement of the production process.

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Introduction to trenchless horizontal directional drilling III

A mixture of bentonite and other chemical agents having a certain bulk weight and viscosity. The grading parameters of the mud: the ratio of bentonite and other chemical agents is generally 4% to 6%, and the bulk weight is between 1.05 and 1.2. In different soil layers, the mix, bulk density and concentration of mud are all different. Understanding the soil layer and ratio is of great guiding significance for trenchless mud treatment and pulping. The commonly used ratio is as follows:
Soil layer: clay;
Mud ratio: Bentonite 1: soda ash 0.04: fluid loss reducer 0.06: lubricant 0.06;
Slurry characteristics: bulk density: 1.05~1.07; Viscosity: 35~40 “; PH: 8.5~9; Water loss: 4~7ml;
Soil layer: sand layer;
Slurry ratio: Bentonite 1: polymer 0.05: lubricant 0.06;
Slurry characteristics: bul

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Introduction to trenchless horizontal directional drilling II

Definition and ratio parameters of mud in the construction of trenchless horizontal directional drilling
Definition of mud: trenchless mud refers to the mixture of bentonite and other chemical agents added in a certain proportion of clear water with a PH value of 8 to 9, which has a certain bulk weight and viscosity. The grading parameters of the mud: the ratio of bentonite and other chemical agents is generally 4% to 6%, and the bulk weight is between 1.05 and 1.2. In different soil layers, the mix, bulk density and concentration of mud are not nearly the same.

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