ATE545900T1 - Verfahren zur steuerung eines gasstroms zwischen mehreren gasströmen - Google Patents
Verfahren zur steuerung eines gasstroms zwischen mehreren gasströmenInfo
- Publication number
- ATE545900T1 ATE545900T1 AT09806432T AT09806432T ATE545900T1 AT E545900 T1 ATE545900 T1 AT E545900T1 AT 09806432 T AT09806432 T AT 09806432T AT 09806432 T AT09806432 T AT 09806432T AT E545900 T1 ATE545900 T1 AT E545900T1
- Authority
- AT
- Austria
- Prior art keywords
- conjunction
- mass flow
- streams
- controlling
- incoming
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000009530 blood pressure measurement Methods 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0228—Coupling of the liquefaction unit to other units or processes, so-called integrated processes
- F25J1/0229—Integration with a unit for using hydrocarbons, e.g. consuming hydrocarbons as feed stock
- F25J1/023—Integration with a unit for using hydrocarbons, e.g. consuming hydrocarbons as feed stock for the combustion as fuels, i.e. integration with the fuel gas system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0228—Coupling of the liquefaction unit to other units or processes, so-called integrated processes
- F25J1/0235—Heat exchange integration
- F25J1/0242—Waste heat recovery, e.g. from heat of compression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0244—Operation; Control and regulation; Instrumentation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0295—Start-up or control of the process; Details of the apparatus used, e.g. sieve plates, packings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/02—Multiple feed streams, e.g. originating from different sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/06—Splitting of the feed stream, e.g. for treating or cooling in different ways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2240/00—Processes or apparatus involving steps for expanding of process streams
- F25J2240/70—Steam turbine, e.g. used in a Rankine cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2280/00—Control of the process or apparatus
- F25J2280/02—Control in general, load changes, different modes ("runs"), measurements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/60—Details about pipelines, i.e. network, for feed or product distribution
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
- Y10T137/0363—For producing proportionate flow
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
- Y10T137/0379—By fluid pressure
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2514—Self-proportioning flow systems
- Y10T137/2521—Flow comparison or differential response
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2514—Self-proportioning flow systems
- Y10T137/2521—Flow comparison or differential response
- Y10T137/2529—With electrical controller
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Measuring Volume Flow (AREA)
- Flow Control (AREA)
- Regulation And Control Of Combustion (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Control Of Non-Electrical Variables (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08162305 | 2008-08-13 | ||
PCT/EP2009/060432 WO2010018191A1 (en) | 2008-08-13 | 2009-08-12 | Method for controlling a gas flow between a plurality of gas streams |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE545900T1 true ATE545900T1 (de) | 2012-03-15 |
Family
ID=39745116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09806432T ATE545900T1 (de) | 2008-08-13 | 2009-08-12 | Verfahren zur steuerung eines gasstroms zwischen mehreren gasströmen |
Country Status (10)
Country | Link |
---|---|
US (1) | US8746269B2 (de) |
EP (1) | EP2313815B1 (de) |
JP (1) | JP5564043B2 (de) |
CN (1) | CN102124418B (de) |
AT (1) | ATE545900T1 (de) |
AU (1) | AU2009281170B2 (de) |
BR (1) | BRPI0917012A2 (de) |
ES (1) | ES2379698T3 (de) |
RU (1) | RU2475803C2 (de) |
WO (1) | WO2010018191A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9471066B2 (en) | 2012-01-20 | 2016-10-18 | Mks Instruments, Inc. | System for and method of providing pressure insensitive self verifying mass flow controller |
US9557744B2 (en) | 2012-01-20 | 2017-01-31 | Mks Instruments, Inc. | System for and method of monitoring flow through mass flow controllers in real time |
US9846074B2 (en) * | 2012-01-20 | 2017-12-19 | Mks Instruments, Inc. | System for and method of monitoring flow through mass flow controllers in real time |
JP6037707B2 (ja) * | 2012-08-07 | 2016-12-07 | 株式会社日立ハイテクノロジーズ | プラズマ処理装置及びプラズマ処理装置の診断方法 |
US10031005B2 (en) | 2012-09-25 | 2018-07-24 | Mks Instruments, Inc. | Method and apparatus for self verification of pressure-based mass flow controllers |
CA2939175C (en) * | 2014-03-18 | 2022-02-15 | O.M.T. Officina Meccanica Tartarini S.R.L. | Apparatus and method for flow equipartition |
WO2016196756A1 (en) * | 2015-06-05 | 2016-12-08 | Shell Oil Company | System and method for controlling ramp imbalances in model predictive controllers |
US10957561B2 (en) * | 2015-07-30 | 2021-03-23 | Lam Research Corporation | Gas delivery system |
US20170043997A1 (en) * | 2015-08-14 | 2017-02-16 | Trade Star, LLC | Metering system for a tank trailer |
US10192751B2 (en) | 2015-10-15 | 2019-01-29 | Lam Research Corporation | Systems and methods for ultrahigh selective nitride etch |
US10825659B2 (en) | 2016-01-07 | 2020-11-03 | Lam Research Corporation | Substrate processing chamber including multiple gas injection points and dual injector |
US10147588B2 (en) | 2016-02-12 | 2018-12-04 | Lam Research Corporation | System and method for increasing electron density levels in a plasma of a substrate processing system |
US10651015B2 (en) | 2016-02-12 | 2020-05-12 | Lam Research Corporation | Variable depth edge ring for etch uniformity control |
US10699878B2 (en) | 2016-02-12 | 2020-06-30 | Lam Research Corporation | Chamber member of a plasma source and pedestal with radially outward positioned lift pins for translation of a substrate c-ring |
US10438833B2 (en) | 2016-02-16 | 2019-10-08 | Lam Research Corporation | Wafer lift ring system for wafer transfer |
US10410832B2 (en) | 2016-08-19 | 2019-09-10 | Lam Research Corporation | Control of on-wafer CD uniformity with movable edge ring and gas injection adjustment |
CA2946117A1 (en) | 2016-10-21 | 2018-04-21 | John Faiczak | Method, apparatus and system for balancing the fluid pressure of fluid distribution systems |
CA3083899A1 (en) | 2020-06-18 | 2021-12-18 | John Faiczak | Method, apparatus and system for balancing the fluid pressure of fluid distribution systems |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4023587A (en) | 1975-11-14 | 1977-05-17 | Dragerwerk Aktiengesellschaft | Method and apparatus for mixing two gases in a predetermined proportion |
JP2657653B2 (ja) | 1987-11-07 | 1997-09-24 | 恭治 太刀川 | 酸化物系超電導体の製造方法 |
JP3768335B2 (ja) * | 1997-07-04 | 2006-04-19 | 中国電力株式会社 | 燃料供給制御装置及び方法 |
JP2002110570A (ja) * | 2000-10-04 | 2002-04-12 | Asm Japan Kk | 半導体製造装置用ガスラインシステム |
KR20040019293A (ko) * | 2001-05-24 | 2004-03-05 | 셀레리티 그룹 아이엔씨 | 소정 비율의 프로세스 유체를 제공하는 방법 및 장치 |
US6766260B2 (en) * | 2002-01-04 | 2004-07-20 | Mks Instruments, Inc. | Mass flow ratio system and method |
JP3856730B2 (ja) * | 2002-06-03 | 2006-12-13 | 東京エレクトロン株式会社 | 流量制御装置を備えたガス供給設備からのチャンバーへのガス分流供給方法。 |
US6962060B2 (en) * | 2003-12-10 | 2005-11-08 | Air Products And Chemicals, Inc. | Refrigeration compression system with multiple inlet streams |
US20070151988A1 (en) * | 2005-12-14 | 2007-07-05 | Saucedo Victor M | Constant pressure delivery vessel and system |
DE102007027768B4 (de) * | 2006-06-22 | 2008-09-18 | Sauer-Danfoss Aps | Ein Flüssigkeitsregler und Verfahren zur Feststellung eines Fehlers in einem Flüssigkeitsregler |
-
2009
- 2009-08-12 JP JP2011522509A patent/JP5564043B2/ja not_active Expired - Fee Related
- 2009-08-12 CN CN2009801312648A patent/CN102124418B/zh not_active Expired - Fee Related
- 2009-08-12 AU AU2009281170A patent/AU2009281170B2/en not_active Ceased
- 2009-08-12 BR BRPI0917012A patent/BRPI0917012A2/pt not_active IP Right Cessation
- 2009-08-12 EP EP20090806432 patent/EP2313815B1/de not_active Not-in-force
- 2009-08-12 US US13/058,705 patent/US8746269B2/en not_active Expired - Fee Related
- 2009-08-12 ES ES09806432T patent/ES2379698T3/es active Active
- 2009-08-12 RU RU2011109264/08A patent/RU2475803C2/ru not_active IP Right Cessation
- 2009-08-12 AT AT09806432T patent/ATE545900T1/de active
- 2009-08-12 WO PCT/EP2009/060432 patent/WO2010018191A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2313815A1 (de) | 2011-04-27 |
CN102124418B (zh) | 2013-07-03 |
BRPI0917012A2 (pt) | 2016-02-16 |
CN102124418A (zh) | 2011-07-13 |
US8746269B2 (en) | 2014-06-10 |
JP2011530755A (ja) | 2011-12-22 |
JP5564043B2 (ja) | 2014-07-30 |
RU2011109264A (ru) | 2012-09-20 |
AU2009281170A1 (en) | 2010-02-18 |
RU2475803C2 (ru) | 2013-02-20 |
ES2379698T3 (es) | 2012-04-30 |
AU2009281170B2 (en) | 2013-01-31 |
WO2010018191A1 (en) | 2010-02-18 |
EP2313815B1 (de) | 2012-02-15 |
US20110253225A1 (en) | 2011-10-20 |
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