Makarova K. Structure formation and stabilization of highly concentrated water-coal suspensions on the base of anthracite

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0412U003890

Thesis Registration Form

0412U003890.pdf

Applicant for

Specialization

  • 02.00.11 - Колоїдна хімія

21-06-2012

Specialized Academic Board

Д 26.183.01

Essay

The thesis is devoted to the study of structural and mechanical stability factor for water-coal suspensions. The dependences of high concentrated anthracite hydrosuspensions rheological properties on the type of plasticizers used are presented. It is shown that the most effective plasticizers are Dofen and sodium carbonat and stabilizer is Na-CMC. For the first time the content of the solid phase for low-ash fluid high concentrated anthracite hydrosuspension with Dofen, Na2CO3 and Na-CMC - up to 70% (mas.) with viscosity up to 1.5 Pa·s and sedimentation stability of up to 20 days.

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Files

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