SU77050A1 - The method of oxidation of light petroleum products in the production of synthetic drying oils - Google Patents
The method of oxidation of light petroleum products in the production of synthetic drying oilsInfo
- Publication number
- SU77050A1 SU77050A1 SU387277A SU387277A SU77050A1 SU 77050 A1 SU77050 A1 SU 77050A1 SU 387277 A SU387277 A SU 387277A SU 387277 A SU387277 A SU 387277A SU 77050 A1 SU77050 A1 SU 77050A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- oxidation
- production
- petroleum products
- drying oils
- light petroleum
- Prior art date
Links
- 230000003647 oxidation Effects 0.000 title description 6
- 238000007254 oxidation reaction Methods 0.000 title description 6
- 239000003921 oil Substances 0.000 title description 3
- 238000001035 drying Methods 0.000 title description 2
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000003208 petroleum Substances 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 description 9
- 239000000047 product Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- -1 ether acids Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001590 oxidative Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001256 tonic Effects 0.000 description 1
Description
В известных в насто щее врем способах окислени выхода пленкообразующих соединений на окисл емое сырье не превышают 50%, причем получаемые продукты не обладают однородностью .и образуют хрупкие пленки, не устойчивые к атмосферным воздействи м.In currently known methods of oxidizing the yield of film-forming compounds to oxidizable raw materials do not exceed 50%, and the resulting products do not have uniformity and form brittle films that are not resistant to atmospheric effects.
В описываемом способе окислени легких нефтепродуктов .и других углеводородных жидкостей сырье почти полностью используетс дл получени пленкообразующих соединений , причем выход пленкообразующих соединений составл ет 85%, а 15% представл ют собой альдегиды и спирты, ценные дл различных видов промышленности.In the described method for the oxidation of light petroleum products and other hydrocarbon liquids, the raw material is almost completely used to obtain film-forming compounds, the yield of film-forming compounds is 85%, and 15% are aldehydes and alcohols, valuable for various types of industry.
Получаемые пленкообразующие соединени обладают высоким качеством , образуют эластичные влаго- « атмосфероустойчи1вые пленки, вполне пригодные дл внешних покрытий .The resulting film-forming compounds are of high quality; they form elastic, moisture-resistant and weather-resistant films, quite suitable for external coatings.
Предлагаемый способ отличаетс от известных тем, что окисление проводитс короткими ловторными диклами (4-5 час.) с вьгаодомThe proposed method differs from the known ones in that the oxidation is carried out by short trapping dikly (4-5 hours) with vygoodom
после каждого цикла образовавшихс пленкообразующих соединений (эфирокислот).after each cycle of the formed film-forming compounds (ether acids).
Убыль реакционного продукта возмещаетс добавлением слабо окисленного керосина.The loss of the reaction product is offset by the addition of weakly oxidized kerosene.
Вывод пленкообразующих после каждого короткого цикла окислени предотвращает дальнейшую реакцию между эфирокислотами (из .которых в основном состо т пленкообразующие соединени ) и други1ми продуктами окислен1и , привод щую к образованию хрупких полимеров, непригодных дл использовани в качестве пленкообразователей и порт щих реакционный продукт.The withdrawal of film-forming agents after each short oxidation cycle prevents further reaction between ether acids (of which film-forming compounds mainly consist) and other oxidation products, leading to the formation of brittle polymers that are unsuitable for use as film-forming agents and contaminating the reaction product.
Полученные по описанному способу пленкообразующие соединени нагреваютс до 80-90° и профильтровываютс через частую металлическую сетку.The film-forming compounds prepared by the described method are heated to 80-90 ° and filtered through a frequent metal mesh.
Фильтрацией обеспечиваетс окончательное удаление из пленкообразующих соединений коксовых и углеродистых частиц, придающих хрупкость пленкам из синтетических олиф.Filtration provides the final removal of coke and carbon particles from the film-forming compounds, making the films of synthetic drying oils brittle.
Предмет изобретени Способ окислени легких нефте- f -циклов полученные пленко-; продуктов при производстве сиете-образующие соединени вывод т тических олвф, отличающийс ° - кавдого цикла, а убыль реак- тем. -что окисл ют без сме-Ционного продукта возмещают сланы сырь в реакторах п тичасовыми о о-кисленным керосином.The subject of the invention. A method for the oxidation of light oil f-cycles obtained film; products in the production of siete-forming compounds of withdrawal of tonic olvfs, differing ° - in each cycle, and decrease in reaction. - that oxidized without a mixture product is replaced by shipped raw materials in reactors with five-hour o-acidic kerosene.
циклами; при неограниченном коли-;cycles; with an unlimited number;
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU77050A1 true SU77050A1 (en) | 1949-12-31 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU77050A1 (en) | The method of oxidation of light petroleum products in the production of synthetic drying oils | |
| DE857946C (en) | Process for the polymerization of propylene | |
| DE945936C (en) | Process for the production of an electrical insulating material | |
| US991720A (en) | Process of producing beta-methyladipic acid. | |
| DE679711C (en) | Process for the production of ethersic acids | |
| US2123560A (en) | Pitch paint | |
| SU67623A2 (en) | The method of obtaining varnishes | |
| DE875804C (en) | Process for the preparation of conversion products of pentaerythritol dichlorohydrin monosulfuric acid ester | |
| DE1088485B (en) | Process for the preparation of the peroxides of methylcyclohexanones | |
| DE1066742B (en) | Process for the production of high molecular weight polymers and copolymers of α-methylstyrene and derivatives of α-methylstyrene substituted on the core | |
| GB1503129A (en) | Process for the manufacture of suspension polymers of tetrafluoroethylene | |
| DE605780C (en) | Process for the production of oily chlorinated naphthalenes | |
| DE835144C (en) | Process for the preparation of octadiene-3, 5-dione- (2, 7) | |
| US659202A (en) | Methylpropylcarbinolurethane and method of making same. | |
| AT237301B (en) | Process for the production of high molecular weight polyoxymethylenes | |
| DE593248C (en) | Process for the production of liquid hydrocarbons from olefins | |
| US2397825A (en) | Production of methylol urea ethers | |
| SU148180A1 (en) | The method of obtaining the varnish | |
| SU68452A1 (en) | Plasticizer | |
| DE807534C (en) | Process for the production of filled adhesives | |
| SU121126A1 (en) | The method of producing dialkyltetraalkoxydisilimines | |
| DE854703C (en) | Process for the manufacture of products containing sulfur | |
| CH279629A (en) | Process for the production of acetylene alcohols. | |
| DE889669C (en) | Process for the production of drying oils or lacquers that may be burned-in | |
| AT202355B (en) | Compounds which harden on the surface and inside even at room temperature and contain a methylolaminotriazinallyl ether reacted with α, β-unsaturated compounds |