SU1581356A1 - Installation for preparing gaseous mixture for separation - Google Patents
Installation for preparing gaseous mixture for separation Download PDFInfo
- Publication number
- SU1581356A1 SU1581356A1 SU874322900A SU4322900A SU1581356A1 SU 1581356 A1 SU1581356 A1 SU 1581356A1 SU 874322900 A SU874322900 A SU 874322900A SU 4322900 A SU4322900 A SU 4322900A SU 1581356 A1 SU1581356 A1 SU 1581356A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas mixture
- outlet
- heat
- separation
- inlet
- Prior art date
Links
- 238000009434 installation Methods 0.000 title claims abstract description 7
- 238000000926 separation method Methods 0.000 title claims 5
- 239000008246 gaseous mixture Substances 0.000 title 1
- 238000001179 sorption measurement Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract 11
- 230000008929 regeneration Effects 0.000 claims abstract 2
- 238000011069 regeneration method Methods 0.000 claims abstract 2
- 238000001816 cooling Methods 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 claims 2
- 230000001172 regenerating effect Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000003507 refrigerant Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000274 adsorptive effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000009835 boiling Methods 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 239000002594 sorbent Substances 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
Изобретение относитс к технике адсорбционной очистки и позвол ет сократить потери газовой смеси и снизить расход электроэнергии. Установка адсорбционной очистки газов включает два попеременно работающих адсорбера 1 и 2, комплект переключающей арматуры, подогреватель 3 регенерирующего газа, теплоаккумул тор 4, трубопроводы входа и выхода сжатого газа 5 и 6, трубопроводы входа и выхода регенерирующего газа 7 и 8 и выходной трубопровод 9. Теплоаккумул тор 4 представл ет собой змеевик 10, погруженный в теплоемкую массу, например воду. В теплоаккумул тор может быть встроен дополнительный поверхностный теплообменник, соединенный с линией подачи хладагента от дополнительного генератора холода. 1 з.п. ф-лы, 2 ил.The invention relates to an adsorptive cleaning technique and allows reducing gas mixture losses and reducing power consumption. Installation of adsorption gas cleaning includes two alternately working adsorber 1 and 2, a set of switching valves, a regenerating gas heater 3, a heat accumulator 4, inlet and outlet pipelines of compressed gas 5 and 6, a regeneration gas inlet and outlet pipelines 7 and 8, and an outlet pipe 9. Heat accumulator 4 is a coil 10 immersed in a heat-conducting mass, such as water. An additional surface heat exchanger can be integrated into the heat accumulator and connected to the refrigerant supply line from the additional cold generator. 1 hp f-ly, 2 ill.
Description
су, например воду.su, for example water.
В теплоаккумул тор может быть встроен дополнительный поверхностный теплообменник 11, соединенный с линией 12 подачи хладагента от дополнительного генератора 13 холода.An additional surface heat exchanger 11 can be integrated into the heat accumulator and connected to the refrigerant supply line 12 from the additional cold generator 13.
Установка дл адсорбционной очистки газа работает следующим образом.Installation for adsorption gas cleaning works as follows.
Сжатый в компрессоре и охлажденный в теплообменнике до 5-8°С газ по трубопроводу 5 направл ют на очистку от высококип щих компонентов в один из двух попеременно работающих адсорберов 1, заполненных твердым сорбентом, например цеолитом NaX. Во втором адсорбере 2 в это врем осуществл ют регенерацию сорбента, включающую десорбцию из адсорбента ранее поглощенных высококип щих компонентов очищаемого газа. Десорбцию осуществл ют в два этапа: первоначально регенерирующий газ по трубопроводу 7 направл ют в подогреватель 3, где его нагревают до 300-400°С и направл ют в адсорбер 2, производ т охлаждение адсорбера 2 холодным регенерирующим газом при отключенном подогревателе 3. Регенерирующий газ выбрасывают в атмосферу по трубопроводу 8 при темпера25The gas compressed in the compressor and cooled in the heat exchanger to 5-8 ° C is directed through pipeline 5 to the purification of high-boiling components into one of two alternately operating adsorbers 1 filled with solid sorbent, for example, NaX zeolite. In the second adsorber 2, at this time, the sorbent is regenerated, including desorption of previously absorbed high-boiling components of the gas to be purified from the adsorbent. Desorption is carried out in two stages: the initially regenerating gas through line 7 is sent to the heater 3, where it is heated to 300-400 ° C and sent to the adsorber 2, the adsorber 2 is cooled with a cold regenerating gas with the heater 3 disconnected. Regenerating gas is emitted into the atmosphere through pipeline 8 at a temperature of 25
30thirty
3535
4040
Установка, схема которой приведена на фиг. 2, обеспечивает накопление холода от дополнительного генератора 13 в аккумулирующей массе и, соответственно, охлаждение воздуха в период повышени его температуры . В результате величина колебаний температуры на выходе из установки адсорбционной очистки уменьшаетс . Поскольку основна часть холода накапливаетс за счет передачи тепла от потока воздуха, дополнительный источник может быть незначительным по мощности.An installation whose diagram is shown in FIG. 2, ensures the accumulation of cold from the additional generator 13 in the accumulating mass and, accordingly, the cooling of the air during the period of increasing its temperature. As a result, the amount of temperature fluctuations at the outlet of the adsorption purification unit is reduced. Since most of the cold is accumulated due to the transfer of heat from the air stream, the additional source may be insignificant in power.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874322900A SU1581356A1 (en) | 1987-09-07 | 1987-09-07 | Installation for preparing gaseous mixture for separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874322900A SU1581356A1 (en) | 1987-09-07 | 1987-09-07 | Installation for preparing gaseous mixture for separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1581356A1 true SU1581356A1 (en) | 1990-07-30 |
Family
ID=21334213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874322900A SU1581356A1 (en) | 1987-09-07 | 1987-09-07 | Installation for preparing gaseous mixture for separation |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1581356A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0718476A1 (en) * | 1994-12-21 | 1996-06-26 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purification device |
-
1987
- 1987-09-07 SU SU874322900A patent/SU1581356A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1270508, кл В 01 D 53/04, 1983. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0718476A1 (en) * | 1994-12-21 | 1996-06-26 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purification device |
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