SU114495A1 - Fuel oil dehydration method - Google Patents
Fuel oil dehydration methodInfo
- Publication number
- SU114495A1 SU114495A1 SU585518A SU585518A SU114495A1 SU 114495 A1 SU114495 A1 SU 114495A1 SU 585518 A SU585518 A SU 585518A SU 585518 A SU585518 A SU 585518A SU 114495 A1 SU114495 A1 SU 114495A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fuel oil
- vacuum
- dehydration method
- oil dehydration
- tank
- Prior art date
Links
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
Известный способ обезвоживани мазута отстаиванием длителен и малоэффективен. Скрубберный метод сложен и взрывоопасен, а дл получени низких значений влажности - длителен.The known method of dehydrating fuel oil by settling is long-lasting and ineffective. The scrubber method is complicated and explosive, and long to obtain low moisture values.
Описываемый способ обезвоживани мазута (нефтепродуктов), с целью увеличени производительности и более глубокого обезвоживани , предусматривает секционный подогрев продукта с постепенным подн тием температуры и вакуум, при котором температура кипени воды лежит ниже температуры подогрева мазута в первой секции.The described method of dehydrating fuel oil (petroleum products), with the aim of increasing productivity and deeper dewatering, provides for sectional heating of the product with a gradual rise in temperature and vacuum, in which the boiling point of water lies below the heating temperature of fuel oil in the first section.
На чертеже изображена схема установки вакуумного обезвоживани нефтепродуктов.The drawing shows a diagram of a unit for the vacuum dewatering of petroleum products.
Влажный мазут поступает по трубопроводу / в герметизированный резервуар 2, состо щий из последовательных секций, в которых происходит подогрев мазута нагревател 3. В резервуаре 2 вакуум-насосом 4 создаетс такое разр жение, при котором температура кипени воды лежит ниже температуры подогрева мазута в первой (по направлению продукта) секции.Wet fuel oil enters the pipeline / into the sealed tank 2, consisting of successive sections, in which the heating oil of the heater 3 is heated. In the tank 2, the vacuum pump 4 creates such a vacuum at which the boiling point of water lies below the heating temperature of the fuel oil in the first ( in the direction of the product) section.
Нарастание температуры подогрева мазута по секци м регулируетс таким образом, чтобы компенсировать падение интенсивности парообразовани при уменьшении содержани влаги в мазуте.The increase in the heating temperature of the fuel oil in sections is regulated so as to compensate for the drop in the intensity of vaporization with a decrease in the moisture content of the fuel oil.
Дл повышени к.п.д. вакуум-насоса пар, откачиваемый из резервуара 2, конденсируетс в холодильнике 5. Величина вакуума в резервуаре 2 регулируетс задвижкой 6, измен ющей производительность насоса . Дл сообщени резервуара 2 с атмосферой при «сбрасывании вакуума служит вентиль 7. Обезвоженный мазут отсасываетс по трубе 8. Процесс обезвоживани ведетс непрерывно.To increase the efficiency the vacuum pump, the steam pumped out of tank 2 is condensed in refrigerator 5. The magnitude of the vacuum in tank 2 is controlled by valve 6, which changes the pump capacity. A valve 7 serves to communicate the tank 2 with the atmosphere when the vacuum is dropped. Dehydrated fuel oil is sucked through the tube 8. The dewatering process is conducted continuously.
Насто ща установка дл вакуумного обезвоживани мазута и ему подобных продуктов, в силу своей большой эффективности, безопасности и относительно несложного оборудовани , пригодна дл широкого внедрени в производство. Применение обезвоженного мазута в мартеновском производстве приводит к значительному сокращению его удельного расхода, сокращению продолжительности плавки и некоторомуThe present apparatus for vacuum dehydration of fuel oil and similar products, due to its high efficiency, safety and relatively uncomplicated equipment, is suitable for widespread adoption in production. The use of dehydrated fuel oil in open-hearth production leads to a significant reduction in its specific consumption, a reduction in the duration of smelting and some
улучшению качества выплавл емой стали в результате уменьшени ее наводороживани в процессе плавки.improvement in the quality of the steel produced as a result of a decrease in its hydrogenation during the smelting process.
Предмет .изобретени Subject matter
Способ обезвоживани мазута, отличающийс тем, что, с целью увеличени производительности и более глубокого обезвоживани , применен секционный подогрев с постепенным возрастанием температуры и вакуум, при котором температура кипени воды лежит ниже температуры подогрева мазута в первой секции.A method of dehydrating fuel oil, characterized in that, in order to increase productivity and deeper dewatering, section heating is applied with a gradual increase in temperature and vacuum, at which the boiling point of water lies below the heating temperature of fuel oil in the first section.
Шт .PC .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU585518A SU114495A1 (en) | 1957-10-30 | 1957-10-30 | Fuel oil dehydration method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU585518A SU114495A1 (en) | 1957-10-30 | 1957-10-30 | Fuel oil dehydration method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU114495A1 true SU114495A1 (en) | 1957-11-30 |
Family
ID=48386856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU585518A SU114495A1 (en) | 1957-10-30 | 1957-10-30 | Fuel oil dehydration method |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU114495A1 (en) |
-
1957
- 1957-10-30 SU SU585518A patent/SU114495A1/en active
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