Oil-in-water emulsion type paraffin remover as well as preparation method and application thereof
The invention discloses an oil-in-water emulsion type paraffin remover as well as a preparation method and application thereof. The oil-in-water emulsion type paraffin remover comprises the following components in percentage by mass: 40-50% of an organic solvent; 0.3% to 0.51% of a surfactant; 5%-10...
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| creator | JIA MIN LIU YAN LI JUN WANG HAOYU LI NAN WU QIUBO ZHANG YI CUI XIAODONG CAO GUANGQIANG ZHAI CHEN GUO DONGHONG YANG XIAOPENG |
| description | The invention discloses an oil-in-water emulsion type paraffin remover as well as a preparation method and application thereof. The oil-in-water emulsion type paraffin remover comprises the following components in percentage by mass: 40-50% of an organic solvent; 0.3% to 0.51% of a surfactant; 5%-10% of a mutual solvent; 0.5%-1.0% of an alkaline regulator; and the balance of distilled water. Wherein the organic solvent comprises kerosene and an aromatic hydrocarbon solvent, and the aromatic hydrocarbon solvent comprises xylene and a high-boiling-point aromatic hydrocarbon solvent. The oil-in-water emulsion type paraffin remover disclosed by the invention is proper in component formula, good in synergism and strong in paraffin removal capacity. The oil-in-water emulsion type paraffin remover disclosed by the invention can be used for removing paraffin deposition in a gas well shaft and an oil well shaft, and has the characteristics of high paraffin removal rate, safety in use, low toxicity and environment frie |
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The oil-in-water emulsion type paraffin remover comprises the following components in percentage by mass: 40-50% of an organic solvent; 0.3% to 0.51% of a surfactant; 5%-10% of a mutual solvent; 0.5%-1.0% of an alkaline regulator; and the balance of distilled water. Wherein the organic solvent comprises kerosene and an aromatic hydrocarbon solvent, and the aromatic hydrocarbon solvent comprises xylene and a high-boiling-point aromatic hydrocarbon solvent. The oil-in-water emulsion type paraffin remover disclosed by the invention is proper in component formula, good in synergism and strong in paraffin removal capacity. The oil-in-water emulsion type paraffin remover disclosed by the invention can be used for removing paraffin deposition in a gas well shaft and an oil well shaft, and has the characteristics of high paraffin removal rate, safety in use, low toxicity and environment frie</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES CHEMISTRY DYES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINING MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PAINTS POLISHES |
| title | Oil-in-water emulsion type paraffin remover as well as preparation method and application thereof |
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