PL3217B3 - A method of obtaining petroleum sulfo acids or teze distillation products or mineral oils of other origin. - Google Patents
A method of obtaining petroleum sulfo acids or teze distillation products or mineral oils of other origin. Download PDFInfo
- Publication number
- PL3217B3 PL3217B3 PL3217A PL321723A PL3217B3 PL 3217 B3 PL3217 B3 PL 3217B3 PL 3217 A PL3217 A PL 3217A PL 321723 A PL321723 A PL 321723A PL 3217 B3 PL3217 B3 PL 3217B3
- Authority
- PL
- Poland
- Prior art keywords
- mineral oils
- sulfo acids
- teze
- origin
- oxygen
- Prior art date
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- 239000002480 mineral oil Substances 0.000 title claims description 4
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 title claims description 4
- 239000003208 petroleum Substances 0.000 title claims 3
- 238000000034 method Methods 0.000 title description 3
- 238000004821 distillation Methods 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 150000002927 oxygen compounds Chemical class 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- 241000282414 Homo sapiens Species 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000012188 paraffin wax Substances 0.000 claims 1
- 239000002253 acid Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000254043 Melolonthinae Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Description
Najdluzszy czas trwania patentu do 3 wrzesnia 1940 r.Wiadomo, ze dla otrzymania sulfokwa- Celem wydzielenia tych sulfokwasów z sów ropy naftowej lub jej produktów de- roztworu stcstije sie rozimailte sposoby, np. stylacji, cialai te poddaje sie dzialaniu ste- wyciaga; sie je alkoholem ltiib innym rozpu- zonego lub dlymiiacego kwajsu siarkowego, szczalnikiem.Po przeróbce z kwasem siarkowym w tern- Wynalazcy stwierdzili, iz niekiedy ko- peraturze zwyklej lub wyzszej czesc sulfo- rzystnilej jest otrzymywac sulfokwaisy nie kwasów, mianowibie kwasy o wysokim cie- wprost z ropy naftowej lub produktów cie¬ zarze czasteczkowym, pozostaija w roztfwO- stylacji ropy, albo olejów mineralnych in- rze, czesc zas o niskim ciezarze czasteczko- nego pochodzenia, lecz zfe zwiazków tleno¬ wym przechodzi do czafrnej warstwy kwasu wych cial powyzej wskazanych, siarkowego* Sposób ten polega na tern, ze nagrzewa-jac róipc kA jef destylaty lub tez oleje mi¬ neralne, utlenia sile je bezposredlnio tlenem samym lub tlenem powietrza w* obecnosci lub bez katalizatorów, pod cisnieniem zwiekiszoneim lub zwyklem.Powstale zwiazki tlenowe wyciaga afc roztworem lugowym, wytraca kwasem riair- kowyni i sulfonuje. Pozostaly po wydzie¬ leniu zwiazków tlenowych olej utlenia sie panolwnie.Przyklad1: 100 kg zwilazków tlenowych weglowodorów z ropy naftowej suszy sie 2-maJ iKj| kwals^jL siarkowego 66P Be i, po uisu- \nieciu ;W^sifcwy-kwasu, dbraJbia sie je w cia¬ gu 2 godzin 12 kg dymiacego kwasu siarko¬ wego, nagrzewajac do 40° C. Po usunieciu wajrstwy kwasu malse przereagowana wy¬ klóca sie z 4 kg wody, nagjrzewa dx 25°— 30° C i wyklóca ponowniie z 1 kg alkoholu.Otrzymamy w ten' sposób wodny roetwór al¬ koholowy sulfokwasów nagrzewa sie do 100° C celem usuniecia Wody i alkoholu i wydzielenia eulfokwaisów w stanie stezo¬ nym. PLThe longest term of the patent until September 3, 1940. It is known that in order to obtain sulfoacids from the words of crude oil or its de-solution products, various methods are used, for example, by styling, and these bodies are subjected to the action of steepers; They are consumed with alcohol, other dissolved or fuming sulfuric acid, with a solvent. After processing with sulfuric acid in tern - the inventors have found that sometimes in the common or higher part of the sulfur, it is preferable to obtain sulfo-acids of non-acids, i.e. directly from crude oil or molecular liquid products, they remain in the dissolution of crude oil or mineral oils, while the part with a low molecular weight, but the bad oxygen compounds passes into the chafer acid layer of the bodies above the indicated This method consists in heating the distillates or mineral oils by heating them, oxidizing them directly with oxygen alone or with air oxygen in the presence or without catalysts, under increased or ordinary pressure. afc with the leach solution, is destroyed with riaironic acid and sulphonated. The oil remaining after the release of oxygen compounds is oxidized pannically. Sulfuric acid 66 P Be and, after removal of the sulfuric acid, it is treated for 2 hours with 12 kg of fuming sulfuric acid, heating to 40 ° C. After removing the acid layer, malse reacted. - it quarrels with 4 kg of water, heats up to 25 ° - 30 ° C and disrupts again with 1 kg of alcohol. In this way, the aqueous alcoholic alcohol of sulfo acids is heated to 100 ° C to remove Water and alcohol and separate eulfo-acid in in a concentrated state. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3217B3 true PL3217B3 (en) | 1925-12-31 |
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