RU2004110022A - Устройство для обескислороживания топлива - Google Patents
Устройство для обескислороживания топлива Download PDFInfo
- Publication number
- RU2004110022A RU2004110022A RU2004110022/15A RU2004110022A RU2004110022A RU 2004110022 A RU2004110022 A RU 2004110022A RU 2004110022/15 A RU2004110022/15 A RU 2004110022/15A RU 2004110022 A RU2004110022 A RU 2004110022A RU 2004110022 A RU2004110022 A RU 2004110022A
- Authority
- RU
- Russia
- Prior art keywords
- fuel
- permeable membrane
- channels
- housing
- porous substrate
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims 32
- 238000000354 decomposition reaction Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 claims 16
- 239000000758 substrate Substances 0.000 claims 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 5
- 229910052760 oxygen Inorganic materials 0.000 claims 5
- 239000001301 oxygen Substances 0.000 claims 5
- -1 perfluorobutenyl vinyl Chemical group 0.000 claims 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 2
- 239000004809 Teflon Substances 0.000 claims 1
- 229920006362 Teflon® Polymers 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000006392 deoxygenation reaction Methods 0.000 claims 1
- 229920002313 fluoropolymer Polymers 0.000 claims 1
- 239000004811 fluoropolymer Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B01D63/0822—Plate-and-frame devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0031—Degasification of liquids by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/224—Heating fuel before feeding to the burner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/08—Flow guidance means within the module or the apparatus
- B01D2313/086—Meandering flow path over the membrane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Claims (23)
1. Устройство для обескислороживания топлива, отличающееся тем, что оно содержит корпус с входным отверстием для впуска топлива и выходным отверстием для выпуска топлива и топливную пластину, образующую топливные каналы, расположенные проходящими через корпус между входным и выходным отверстиями, а также снабжено проницаемой мембраной, опирающейся на пористую подложку с одной стороны и соприкасающейся с топливом, находящимся в топливных каналах, с другой стороны, причем в корпусе выполнено по меньшей мере одно отверстие, связанное с пористой подложкой с возможностью создания разности парциальных давлений кислорода между указанными сторонами проницаемой мембраны и удаления растворенного кислорода из топлива, находящегося в топливных каналах.
2. Устройство по п.1, отличающееся тем, что на соприкасающейся с топливом стороне проницаемой мембраны расположено покрытие из политетрафторэтилена (Teflon).
3. Устройство по п.1, отличающееся тем, что на соприкасающейся с топливом стороне проницаемой мембраны расположен перфторированный стеклообразный полимер Hyflon AD фирмы Solvay.
4. Устройство по п.1, отличающееся тем, что на соприкасающейся с топливом стороне проницаемой мембраны расположен перфторбутенилвиниловый полиэфир CYTOP фирмы Asahi Glass.
5. Устройство по п.1, отличающееся тем, что указанное по меньшей мере одно отверстие в корпусе связано с источником разрежения с возможностью создания разности парциальных давлений кислорода между топливными каналами и пористой подложкой.
6. Устройство по п.1, отличающееся тем, что оно содержит дополнительное отверстие для обеспечения движения газа-поглотителя через корпус, связанное с пористой подложкой с возможностью создания указанной разности парциальных давлений кислорода.
7. Устройство по п.1, отличающееся тем, что топливная пластина ограничивает топливные каналы с двух сторон.
8. Устройство по п.7, отличающееся тем, что топливная пластина содержит группу элементов, расположенных между указанными сторонами топливных каналов с обеспечением перемешивания топлива при его движении по топливным каналам.
9. Устройство по п.7, отличающееся тем, что топливная пластина имеет входную часть и выходную часть.
10. Устройство по п.1, отличающееся тем, что топливная пластина помещена между проницаемыми мембранами, при этом топливные каналы частично ограничены проницаемой мембраной.
11. Устройство по п.1, отличающееся тем, что оно содержит дополнительные топливные пластины, помещенные между расположенными в корпусе проницаемыми мембранами с образованием группы топливных каналов.
12. Устройство по п.11, отличающееся тем, что каждая пористая подложка помещена между проницаемыми мембранами, и каждая топливная пластина помещена между проницаемыми мембранами.
13. Устройство по п.1, отличающееся тем, что проницаемая мембрана содержит аморфный фторполимер Teflon AF.
14. Устройство по п.1, отличающееся тем, что проницаемая мембрана содержит политетрафторэтилен.
15. Устройство по п.1, отличающееся тем, что толщина проницаемой мембраны составляет около 4 мкм.
16. Устройство по п.1, отличающееся тем, что толщина проницаемой мембраны составляет от 1 до 4 мкм.
17. Устройство по п.1, отличающееся тем, что толщина проницаемой мембраны составляет менее 4 мкм.
18. Устройство по п.1, отличающееся тем, что пористая подложка выполнена в виде пластины.
19. Устройство по п.18, отличающееся тем, что пористая подложка расположена в герметизирующей рамке, в которой выполнены отверстия, связанные с указанным по меньшей мере одним отверстием в корпусе.
20. Устройство по п.1, отличающееся тем, что удаление растворенного кислорода из топлива, находящегося в топливных каналах, составляет приблизительно 97% или более.
21. Устройство по п.1, отличающееся тем, что температура топлива в топливных каналах приблизительно равна 93°С.
22. Устройство по п.1, отличающееся тем, что температура топлива в топливных каналах превышает 65°С.
23. Устройство по п.1, отличающееся тем, что проницаемая мембрана прикреплена к пористой подложке.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/407,004 US6709492B1 (en) | 2003-04-04 | 2003-04-04 | Planar membrane deoxygenator |
US10/407004 | 2003-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2004110022A true RU2004110022A (ru) | 2005-10-10 |
Family
ID=31978404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2004110022/15A RU2004110022A (ru) | 2003-04-04 | 2004-04-05 | Устройство для обескислороживания топлива |
Country Status (6)
Country | Link |
---|---|
US (1) | US6709492B1 (ru) |
EP (1) | EP1464376B1 (ru) |
JP (1) | JP2004306031A (ru) |
CN (1) | CN1550252A (ru) |
DE (1) | DE602004027859D1 (ru) |
RU (1) | RU2004110022A (ru) |
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