PL158B1 - The method of continuous evaporation of mixtures containing hydrocarbons, such as crude oil, ter, etc. - Google Patents
The method of continuous evaporation of mixtures containing hydrocarbons, such as crude oil, ter, etc. Download PDFInfo
- Publication number
- PL158B1 PL158B1 PL158A PL15819A PL158B1 PL 158 B1 PL158 B1 PL 158B1 PL 158 A PL158 A PL 158A PL 15819 A PL15819 A PL 15819A PL 158 B1 PL158 B1 PL 158B1
- Authority
- PL
- Poland
- Prior art keywords
- gases
- evaporation
- crude oil
- mixtures containing
- containing hydrocarbons
- Prior art date
Links
- 238000001704 evaporation Methods 0.000 title claims description 8
- 230000008020 evaporation Effects 0.000 title claims description 8
- 229930195733 hydrocarbon Natural products 0.000 title claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 8
- 239000000203 mixture Substances 0.000 title claims description 5
- 238000000034 method Methods 0.000 title claims 3
- 239000010779 crude oil Substances 0.000 title claims 2
- 239000007789 gas Substances 0.000 claims description 10
- 239000000567 combustion gas Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
Description
Przy rozdzielaniu mieszanin weglo¬ wodorów przez bezposrednie ogrzewa¬ nie goracemi gazami spalania jest rzecza korzystna uzywac gazów o stosunkowo niskiej temperaturze, a to celem unikania rozkladu weglowodorów. O ilebysmy obnizali temperature tych gazów przez mieszanie ich z zimnemi gazami lub pa¬ rami przedwprowadzeniem do przestrze¬ ni parowania, to wprawdzie zapobiegli¬ bysmy rozkladowi,ale dostepna nam ener- gje cieplna wykorzystali tylko w sposób nader nieekonomiczny, a pozatem roz¬ cienczalibysmy pary weglowodorów wy¬ chodzacych do dalszych operacji, co mu¬ sialoby pociagnac za soba niepotrzebne zwiekszenie wymiarów aparatury.Niniejsza nowosc polega na tern, ze czesc mieszaniny gazów i par weglowo¬ dorów, uchodzacych bezposrednio z prze¬ strzeni parowania, bez ich poprzedniego ochladzania, miesza sie z goracemi ga¬ zami spalenia przed uzyciem ich w prze¬ strzeni parowania, przez co uzyskuje sie pozadane obnizenie temperatury przy równoczesnem zachowaniu pelnej eko- nomji cieplnej gazów spalenia, a to tak, jak gdybysmy uzywali do parowania bezposrednio gazów o najwyzszej tem¬ peraturze, która mamy do dyspozycji.Pozatem w calej aparaturze poza paro¬ waniem pracujemy bez zwiekszenia obje¬ tosci gazów i par, co wplywa wydatnie na zmniejszenie kosztów urzadzenia. Do praktycznego wykonania tej nowosci wy¬ starczy wentylator nalezycie termicznie izolowany, prowadzacy gazy lub pary weglowodorów z przestrzeni tuz poza parownica do goracych gazów spalenia przed parownica. PLIn separating hydrocarbon mixtures by direct heating with hot combustion gases, it is preferable to use gases at relatively low temperature to avoid hydrocarbon degradation. If we were to lower the temperature of these gases by mixing them with cold gases or vapors before introducing them into the evaporation space, we would have prevented decomposition, but the available heat energy would only be used very uneconomically, and thus we would have diluted the vapors. of hydrocarbons coming out for further operations, which would have to unnecessarily increase the dimensions of the apparatus. This novelty consists in the fact that a part of the mixture of gases and hydrocarbon vapors, escaping directly from the evaporation space, without their previous cooling, mixes with the hot combustion gases before using them in the evaporation space, thereby obtaining the desired temperature reduction while maintaining the full thermal economy of the combustion gases, as if we were using the gases of the highest temperature to vaporize directly that we have at our disposal. gas and vapor, which significantly reduces the cost of the device. For the practical implementation of this novelty, a fan which is thermally insulated will suffice, leading gases or vapors of hydrocarbons from the space just outside the evaporator to the hot combustion gases ahead of the evaporator. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL158B1 true PL158B1 (en) | 1924-06-28 |
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