SU255912A1 - Reactor for thermoxidation pyrolysis of hydrocarbons - Google Patents
Reactor for thermoxidation pyrolysis of hydrocarbons Download PDFInfo
- Publication number
- SU255912A1 SU255912A1 SU681256276A SU1256276A SU255912A1 SU 255912 A1 SU255912 A1 SU 255912A1 SU 681256276 A SU681256276 A SU 681256276A SU 1256276 A SU1256276 A SU 1256276A SU 255912 A1 SU255912 A1 SU 255912A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- reactor
- mixing elements
- hydrocarbons
- pyrolysis
- reaction chamber
- Prior art date
Links
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 5
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 5
- 238000000197 pyrolysis Methods 0.000 title claims description 4
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 238000007353 oxidative pyrolysis Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
РЕАКТОР ТЕРМООКИСЛИТЕЛЬНОГО ПИРОЛИЗА УГЛЕВОДОРОДОВ, состошций из смесительных элементов, водоохлаждаемой шшты и расположе1П10Й под ними реакционной камеры, отличающийс тем, что, с целью повышени выхода целевых продуктов, смесительные элементы выполнены в виде расшир ющихс диффузоров.THERMAL-OXIDATIVE PYROLYSIS HYDROCARBON REACTOR, combinations of mixing elements, a water-cooled core and a reaction chamber located under them, characterized in that, in order to increase the yield of the target products, the mixing elements are designed as expanding diffusers.
Description
КислородOxygen
МетанMethane
ВодаWater
(Л(L
М сдM sd
сдsd
QD ГОQD GO
Фиг.11
Изобретение относитс к области химического машиностроени .This invention relates to the field of chemical engineering.
Известен реактор термообработки углеводородов, состо {ций из смесительных элементов, вьгаолненных в вдце трубок , водоох авдаемой плиты и расположенной под ними реакционной камеры. В такгас реакторах услови смешени в цилиндрических смесител х (трубках) неудовлетврительны .A known reactor for the heat treatment of hydrocarbons, the states of mixing elements, tubes filled with superconductors, a water-holding plate and the reaction chamber located under them. In takgas reactors, mixing in cylindrical mixers (tubes) is not satisfactory.
Предложенный реактор позвол ет устрашггь указанный недостаток.The proposed reactor allows this disadvantage.
Это достигаетс т&л, что смесительные элементы выполнены в виде расшир кнцихс диффузоров, что обеспечиваетIt is achieved that the mixing elements are made in the form of expanded diffusers, which ensures
эффективное смешение исходных, реагентов , так как скорости истечетси потоковeffective mixing of the initial reagents, since the rates of flows out
из сопл могут быть околозвукОВЬ1МИfrom nozzles can be okolozovukovI
или звуковыми, в то же врем скорость смеси на выходе из Д1ф|)уэора можетor sound, at the same time the velocity of the mixture at the outlet of the D1f |) uora can
быть наивыгоднейшей дл работы реакционной камеры.to be the most beneficial for the reaction chamber.
На фиг. I изображен предлагаемый реактор , разрез; на фиг. 2 - вид по стрелке А на фиг. 1.FIG. I shows the proposed reactor section; in fig. 2 is a view along arrow A in FIG. one.
Реактор содержит смесительные элементы I, выполненные в виде расшир ющихс диффузоров, и расположенную цод ними реакционную, камеру 2. Дл удобства монтажа и обеспечени безопасности работы реактор снабжен водоохланадаемой .плитой 3. В смесительные элементы вставлены сопла .4 дл подачи компонентов.The reactor contains mixing elements I, made in the form of expanding diffusers, and reaction chamber, chamber 2 located therein. For ease of installation and safety of operation, the reactor is equipped with a water-caged plate 3. Nozzles are inserted into the mixing elements .4 for supplying components.
Реактор работает следующим образом.The reactor operates as follows.
Кислород подают в сопла 4, например, со скоростью 2ОО м/с, а углеродный газ - в кольцевые зазоры между смеси-тельными элементами и соплами 4 со скоростью 4ОО м/с. В ди{)фузорах происходит смешение газовых потоков, причем .скорость газовой смеси уменьшаетс по мере продвижени последней вниз и на . выходе из диффузора достигает 130 м/с величины, наивыгоднейшей дл работы реакционной камеры 2. В реакционной камере происходит частичное сгорание и пиролиз углеводородов. Средн скорость потока в реакционной 12О м/с. На выхсгде из камеры продукты пиролиза подвергаютс закалке.Oxygen is fed to the nozzles 4, for example, at a speed of 2OO m / s, and carbon gas is supplied to the annular gaps between the mixing elements and the nozzles 4 at a speed of 4OO m / s. In di fusors, the gas flows are mixed, and the gas mixture velocity decreases as it moves downward and towards the latter. the output of the diffuser reaches 130 m / s, the most advantageous for the operation of the reaction chamber 2. In the reaction chamber, partial combustion and pyrolysis of hydrocarbons takes place. The average flow rate in the reaction 12O m / s. At the outlet of the chamber, the pyrolysis products are quenched.
%г.2% g.2
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU681256276A SU255912A1 (en) | 1968-07-11 | 1968-07-11 | Reactor for thermoxidation pyrolysis of hydrocarbons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU681256276A SU255912A1 (en) | 1968-07-11 | 1968-07-11 | Reactor for thermoxidation pyrolysis of hydrocarbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU255912A1 true SU255912A1 (en) | 1983-05-15 |
Family
ID=20442955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU681256276A SU255912A1 (en) | 1968-07-11 | 1968-07-11 | Reactor for thermoxidation pyrolysis of hydrocarbons |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU255912A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7807860B2 (en) | 2003-02-18 | 2010-10-05 | Ineos Europe Limited | Autothermal cracking process and reactor |
-
1968
- 1968-07-11 SU SU681256276A patent/SU255912A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7807860B2 (en) | 2003-02-18 | 2010-10-05 | Ineos Europe Limited | Autothermal cracking process and reactor |
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