SU1214723A1 - Method of processing heavy petroleum residues tube furnace - Google Patents
Method of processing heavy petroleum residues tube furnace Download PDFInfo
- Publication number
- SU1214723A1 SU1214723A1 SU843818101A SU3818101A SU1214723A1 SU 1214723 A1 SU1214723 A1 SU 1214723A1 SU 843818101 A SU843818101 A SU 843818101A SU 3818101 A SU3818101 A SU 3818101A SU 1214723 A1 SU1214723 A1 SU 1214723A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- processing heavy
- tube furnace
- heavy petroleum
- petroleum residues
- yield
- Prior art date
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
11eleven
Изобретение относитс к химичес- кой технологии переработки нефтепродуктов и может быть использовано дл повышени эффективности процессов переработки т желых нефт ных остатков , в частности мазутов, с целью увеличени выхода светлых продуктов.The invention relates to chemical technology for the processing of petroleum products and can be used to increase the efficiency of processing heavy oil residues, in particular fuel oils, in order to increase the yield of light products.
Целью изобретени вл етс увеличение выхода светлых фракций, выкипающих в температурном интервале 240-420 с, путем стабилизации низкомолекул рных продуктов механодеструк ции мазута.The aim of the invention is to increase the yield of light fractions, boiling away in the temperature range of 240-420 s, by stabilizing low molecular weight products of the mechanical destruction of fuel oil.
В качестве ингибиторов процесса полимеризации можно использовать ионол, тритретбутилфенол, пирокатехин .Ionol, tritretbutylphenol, pyrocatechin can be used as inhibitors of the polymerization process.
Способ осуществл ют следую1 у1м образом.The method is carried out in the following manner.
Пример 1. 400 г мазута смешивают с О,1 г (0,025 вес.%) пирокатхина . Смесь загружают в роторно-пуль сационный аппарат и обрабатывают в течение 5 мин. В процессе обработки в зону реакции барботируют водород с объемной скоростью 2л/мин. 06По предлагаемому способу:Example 1. 400 g of fuel oil is mixed with O, 1 g (0.025 wt.%) Pyrocathin. The mixture is loaded into a rotary pulse apparatus and treated for 5 minutes. During the treatment, hydrogen is bubbled into the reaction zone with a bulk velocity of 2 l / min. 06 According to the proposed method:
М мазут M fuel oil
ВНИИПИ Заказ 856/37VNIIPI Order 856/37
Тираж 483Circulation 483
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Филиал ППП Патент,г7Ужгород, ул.Проектна , 4Branch PPP Patent, city of Uzhgorod, Proektna St., 4
1472314723
работку ведут без подвода тепла. Обработанный в течение заданного времени мазут выгружают и фракционируют в колбе Фаворского при 1 мм остаточ- 5 ного давлени . Эффект механодеструк- ции оценивают по количеству светлых фракдай, отобранных в температурныхwork is carried out without heat supply. The fuel oil treated for a specified time is discharged and fractionated in a Favorsky flask at 1 mm residual pressure. The mechanical destruction effect is assessed by the number of light frakdai selected in the temperature range.
.интервалах 240-350 с и 351-420°С.Intervals 240-350 s and 351-420 ° C.
Вли ние условий обработки мазута на выход светлых фракций показано в таблице.The effect of fuel oil treatment conditions on the output of light fractions is shown in the table.
Предлагаемьй способ, обработки т желых нефт ньгх остатков с добавлением в процессе механообработки указанных ингибиторов вторичных процессов полимеризации позвол ет повысить эффект механодеструкции и увеличить выход светлых фракций, выкипаю-,The proposed method of treating heavy oil residues with the addition of the indicated inhibitors of secondary polymerization processes during the process of mechanical treatment allows increasing the effect of mechanical destruction and increasing the yield of light fractions, boiling out,
щих до 420 С (суммарно) до 53,91%. Кроме того, стабилизаци низкомолекул рных продуктов механодеструкции увеличивает до 15,03% выход фракции, выкипающей до 350°С, котора поup to 420 C (total) to 53.91%. In addition, the stabilization of low molecular weight mechanical degradation products increases to 15.03% the yield of the fraction boiling up to 350 ° C, which
своему компонентному составу вл етс ценным нефтехимическим сырьем.its component composition is a valuable petrochemical feedstock.
Тираж 483Circulation 483
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Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843818101A SU1214723A1 (en) | 1984-11-30 | 1984-11-30 | Method of processing heavy petroleum residues tube furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843818101A SU1214723A1 (en) | 1984-11-30 | 1984-11-30 | Method of processing heavy petroleum residues tube furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1214723A1 true SU1214723A1 (en) | 1986-02-28 |
Family
ID=21148849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843818101A SU1214723A1 (en) | 1984-11-30 | 1984-11-30 | Method of processing heavy petroleum residues tube furnace |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1214723A1 (en) |
-
1984
- 1984-11-30 SU SU843818101A patent/SU1214723A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Каракулева Г.И., Виноградова И.В; и др. Ингибирование полимеризации диолефинов в процессах их выделени и хранени . М.: ЦНИИТЭнефтехим, 1974, с. 12-16. Авторское свидетельство СССР № 958471, кл. С 10 G 15/00, 1982. * |
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