| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: compound is meant for cleaning pipes and separation of media and relates to the oil industry, and particularly, to pipeline transportation of oil and petroleum products. The compound consists of: polyacylimide, petroleum product, mineral acid salt, a cross linking agent, powdered derivative of formaldehyde, sodium nitrite, ammonium chloride and fresh water. ^ EFFECT: better quality of sealing of the cavity of the pipeline. ^ 1 tbl |
