PL26752B3 - Method of processing a mixture of liquid hydrocarbons containing asphalt substances and solid paraffin. - Google Patents
Method of processing a mixture of liquid hydrocarbons containing asphalt substances and solid paraffin. Download PDFInfo
- Publication number
- PL26752B3 PL26752B3 PL26752A PL2675236A PL26752B3 PL 26752 B3 PL26752 B3 PL 26752B3 PL 26752 A PL26752 A PL 26752A PL 2675236 A PL2675236 A PL 2675236A PL 26752 B3 PL26752 B3 PL 26752B3
- Authority
- PL
- Poland
- Prior art keywords
- asphalt
- mixture
- processing
- substances
- liquid hydrocarbons
- Prior art date
Links
- 239000010426 asphalt Substances 0.000 title claims description 10
- 239000000126 substance Substances 0.000 title claims description 8
- 229930195733 hydrocarbon Natural products 0.000 title claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 5
- 239000000203 mixture Substances 0.000 title claims description 5
- 239000007788 liquid Substances 0.000 title claims description 3
- 239000012188 paraffin wax Substances 0.000 title claims description 3
- 239000007787 solid Substances 0.000 title claims description 3
- 238000000034 method Methods 0.000 title claims 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 238000004090 dissolution Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Description
Najdluzszy czas trwania patentu do 15 marca 1952 r.Wynalazek niniejszy umozliwia regulo¬ wanie ilosci wydzielajacych sie cial zy¬ wicznych, asfaltowych i oleistych o charak¬ terze aromatycznym przy przeróbce spo¬ sobem wedlug patentu nr 24 682 miesza¬ nin weglowodorów cieklych, zawierajacych substancje asfaltowe i parafine stala. We¬ dlug wynalazku ilosc wydzielajacych sie substancji zywiczno-asfaltowych, a takze oleistych o charakterze aromatycznym i du¬ zej lekkosci z mieszaniny weglowodorów, zawierajacej substancje asfaltowe i rozpu¬ szczonej w eterynie II, reguluje sie przez zmiane temperatury rozpuszczania i odsta- wania roztworu. Stwierdzono, ze w miare wzrostu temperatury rozpuszczania poczy¬ najac od 2S°C w góre, az do temperatury bliskiej temperaturze krytycznej dla etery- ny II, zwieksza sie ilosc wydzielonych sub¬ stancji asfaltowo-zywicznych oraz oleistych o charakterze aromatycznym. Ponizej tem¬ peratury 25°C, w miare obnizania tempe¬ ratury, zwieksza sie ilosc parafin stalych wydzielajacych sie z czescia substancji zy- wicowatych.Przyklad. Ciezka pozostalosc z desty-lfecfi ropy o OAftepti jetych wlasciwosciach: ciezarze wlasciwym G,988, lepkosci 31.5°E w temperaturze 100°C, temperaturze Za¬ plonu 300°C i temperaturze krzepniecia + 23°C, rozpuszczono w eferynie II w tem¬ peraturze 22 — 24aC. Ciezar czasteczlfiowy eteryny II wynosil 48 — 49. Otrzymano 35% asfaltu i 65% oleju o nastepujacycL wlasciwosciach: ciezarze wlasciwym 0.962, lepkosci w temperaturze 100aC — 9.12°^ temperaturze zaplonu 285°C i temperatu¬ rze krzepniec** ± 1°C. Te »ma pozosta¬ losc rozpuszczono) w eterynie II, ale w tem¬ peraturze 45 — 48°C. Otrzynaaoo 43% a- sfaltu oraz 57% oleju o fiafctepifjacych wla¬ sciwosciach: ciezarze wlasciwym 0.947, lepkosci w temperaturze 100°C — 6.9*E, temperaturze zaplonu 283°C i temperatu¬ rze krzepniecia + 1°C. PLThe longest term of the patent, until March 15, 1952. The present invention makes it possible to regulate the amount of emitted resin, asphalt and oily bodies of an aromatic character when processed according to patent No. 24,682 mixtures of liquid hydrocarbons containing substances asphalt and paraffin steel. According to the invention, the amount of resin-asphalt substances, as well as oily substances of aromatic and light nature, released from the mixture of hydrocarbons, containing asphalt substances and dissolved in etherine II, is controlled by changing the temperature of dissolution and settling of the solution. It was found that as the dissolution temperature rises from 2 ° C upwards to the temperature close to the critical temperature for ether II, the amount of separated asphalt-resin and oily substances of aromatic nature increases. Below a temperature of 25 ° C, as the temperature is lowered, the amount of solid paraffins emitted from part of the gums increases. Example. Heavy residue from oil distillate with OAftepti properties: specific weight G, 988, viscosity 31.5 ° E at 100 ° C, yield temperature 300 ° C and freezing point + 23 ° C, dissolved in epherine II at temperature 22 - 24aC. The molecular weight of etherin II was 48-49. The obtained 35% of asphalt and 65% of oil had the following properties: specific gravity 0.962, viscosity at 100 ° C - 9.12 °, ignition temperature 285 ° C and solidification temperature ** ± 1 ° C. This residue is dissolved in ether II, but at a temperature of 45-48 ° C. It contains 43% asphalt and 57% of oil with good properties: specific weight 0.947, viscosity at 100 ° C - 6.9 ° E, flash point 283 ° C and freezing point + 1 ° C. PL
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL26752B3 true PL26752B3 (en) | 1938-08-31 |
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