SU1576193A1 - Catalytic element for fixed bed of catalyst in channels of heterogeneous-catalytic reactors - Google Patents
Catalytic element for fixed bed of catalyst in channels of heterogeneous-catalytic reactors Download PDFInfo
- Publication number
- SU1576193A1 SU1576193A1 SU884464294A SU4464294A SU1576193A1 SU 1576193 A1 SU1576193 A1 SU 1576193A1 SU 884464294 A SU884464294 A SU 884464294A SU 4464294 A SU4464294 A SU 4464294A SU 1576193 A1 SU1576193 A1 SU 1576193A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- catalytic
- plate
- thermal conductivity
- reaction
- heterogeneous
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title claims description 12
- 239000003054 catalyst Substances 0.000 title claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 239000003345 natural gas Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000629 steam reforming Methods 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- 238000001193 catalytic steam reforming Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229930192033 plastin Natural products 0.000 description 1
- 108010049148 plastin Proteins 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Изобретение относитс к устройствам дл осуществлени гетерогенно-каталитических реакций, в частности реакции каталитической паровой конверсии природного газа, и способствует уменьшению энергозатрат снижени гидравлического сопротивлени . Пластина деформирована относительно большей из осей симметрии на угол 90-180°, при этом отношение ширины пластины к диаметру канала реактора составл ет 0,1-0,7. 1 з.п. ф-лы, 2 ил.The invention relates to devices for carrying out heterogeneous catalytic reactions, in particular the reaction of catalytic steam reforming of natural gas, and contributes to the reduction of energy consumption and reduction of hydraulic resistance. The plate is deformed with respect to the larger of the axes of symmetry at an angle of 90-180 °, wherein the ratio of the plate width to the diameter of the reactor channel is 0.1-0.7. 1 hp f-ly, 2 ill.
Description
Изобретение относитс к устройствам дл осуществлени гетерогенных каталитических реакций, в частности реакции каталитической паровой конверсии природного газа, и может быть использовано в гетерогенно-каталити- ческих процессах со значительным тепловым эффектом в реакторах с неподвижным слоем катализатора.The invention relates to devices for carrying out heterogeneous catalytic reactions, in particular catalytic steam reforming of natural gas, and can be used in heterogeneous catalytic processes with significant thermal effect in fixed bed reactors.
Цель изобретени - уменьшение энергозатрат за счет снижени гидравлического сопротивлени .The purpose of the invention is to reduce energy consumption by reducing hydraulic resistance.
На фиг.1 изображена схема гетеро- генно-каталитического реактора; на фиг.2 - узел I на фиг.1; на фиг.З - деформированна пластина каталитического элемента.Figure 1 shows a diagram of a heterogeneous catalytic reactor; figure 2 - node I in figure 1; Fig. 3 shows a deformed plate of a catalytic element.
Каталитический элемент дл неподвижного сло катализатора выполненCatalytic fixed bed catalyst
в виде пространственно деформированной пластины 1 с каталитическим активным слоем 2 на ее поверхности. Загруженные в канал 3 гетерогенно-ката- литического реактора пластины 1 образуют зернистый слой. Пластины 1 изготовлены из листового материала с высокой теплопроводностью. Возможно использование отходов формовочного и прокатного производств.in the form of a spatially deformed plate 1 with a catalytic active layer 2 on its surface. The plates 1 loaded into channel 3 of the heterogeneous-catalytic reactor form a granular layer. Plates 1 are made of sheet material with high thermal conductivity. You can use waste molding and rolling production.
Гетерогенно-каталитический реактор с каталитическим элементом работаетHeterogeneous catalytic reactor with a catalytic element works
следующим образом.in the following way.
Исходна парогазова смесь поступает сверху в реакционный канал 3. Пройд через неподвижный зернистый слой 3, образованный хаотически расположенными деформированными пласти- . нами 1 с каталитическим покрытием 2,The initial vapor-gas mixture enters from above into the reaction channel 3. Pass through the stationary granular layer 3 formed by randomly arranged deformed plastin. us 1 with a catalytic coating 2,
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Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884464294A SU1576193A1 (en) | 1988-05-25 | 1988-05-25 | Catalytic element for fixed bed of catalyst in channels of heterogeneous-catalytic reactors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884464294A SU1576193A1 (en) | 1988-05-25 | 1988-05-25 | Catalytic element for fixed bed of catalyst in channels of heterogeneous-catalytic reactors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1576193A1 true SU1576193A1 (en) | 1990-07-07 |
Family
ID=21391398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884464294A SU1576193A1 (en) | 1988-05-25 | 1988-05-25 | Catalytic element for fixed bed of catalyst in channels of heterogeneous-catalytic reactors |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1576193A1 (en) |
-
1988
- 1988-05-25 SU SU884464294A patent/SU1576193A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Патент GB № 1509100, кл. В 1 F, 1978. * |
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