CA2843799A1 - Seal gas monitoring and control system - Google Patents
Seal gas monitoring and control system Download PDFInfo
- Publication number
- CA2843799A1 CA2843799A1 CA2843799A CA2843799A CA2843799A1 CA 2843799 A1 CA2843799 A1 CA 2843799A1 CA 2843799 A CA2843799 A CA 2843799A CA 2843799 A CA2843799 A CA 2843799A CA 2843799 A1 CA2843799 A1 CA 2843799A1
- Authority
- CA
- Canada
- Prior art keywords
- gas
- pressure
- seal
- conduit
- programmable logic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 230000003750 conditioning effect Effects 0.000 claims abstract description 51
- 239000000872 buffer Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 22
- 239000012071 phase Substances 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 9
- 239000007791 liquid phase Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 235000014666 liquid concentrate Nutrition 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 167
- 230000008569 process Effects 0.000 description 18
- 239000012530 fluid Substances 0.000 description 17
- 239000000203 mixture Substances 0.000 description 14
- 230000009471 action Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 7
- 238000010587 phase diagram Methods 0.000 description 7
- 238000013459 approach Methods 0.000 description 5
- 230000001143 conditioned effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000004868 gas analysis Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009118 appropriate response Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000008263 liquid aerosol Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
- F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
- F01D11/06—Control thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3492—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member with monitoring or measuring means associated with the seal
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Pipeline Systems (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161514732P | 2011-08-03 | 2011-08-03 | |
| US61/514,732 | 2011-08-03 | ||
| PCT/US2012/049196 WO2013019884A2 (en) | 2011-08-03 | 2012-08-01 | Seal gas monitoring and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2843799A1 true CA2843799A1 (en) | 2013-02-07 |
Family
ID=47626074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2843799A Pending CA2843799A1 (en) | 2011-08-03 | 2012-08-01 | Seal gas monitoring and control system |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9145783B2 (enExample) |
| EP (1) | EP2742332B1 (enExample) |
| JP (1) | JP6126596B2 (enExample) |
| AU (1) | AU2012290099B2 (enExample) |
| BR (1) | BR112014002536B1 (enExample) |
| CA (1) | CA2843799A1 (enExample) |
| MX (1) | MX2014001130A (enExample) |
| WO (1) | WO2013019884A2 (enExample) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2940397C (en) | 2008-05-21 | 2018-11-20 | John Crane Inc. | Seal monitoring and control system |
| US20130233350A1 (en) * | 2012-03-07 | 2013-09-12 | Michael Tomkins | Method and system for removing hydrocarbon deposits from heat exchanger tube bundles |
| EP2864643A1 (de) * | 2012-09-06 | 2015-04-29 | Siemens Aktiengesellschaft | Turbomaschine und verfahren zum betrieb |
| US9624785B2 (en) * | 2014-01-24 | 2017-04-18 | Solar Turbines Incorporated | System for monitoring health of a seal |
| EP2952694A1 (en) * | 2014-06-06 | 2015-12-09 | Siemens Aktiengesellschaft | Method for managing a gas turbine assembly at low speed and corresponding gas turbine assembly |
| US20160075372A1 (en) * | 2014-09-12 | 2016-03-17 | GM Global Technology Operations LLC | Early fault detection for an eps system |
| US9864823B2 (en) | 2015-03-30 | 2018-01-09 | Uop Llc | Cleansing system for a feed composition based on environmental factors |
| DE102015013659A1 (de) * | 2015-10-22 | 2017-04-27 | Man Diesel & Turbo Se | Trockengasdichtungssystem und Strömungsmaschine mit einem Trockengasdichtungssystem |
| BR122023003434B1 (pt) | 2016-02-23 | 2024-01-30 | John Crane Uk Ltd | Sistema de vedação mecânica configurado para detectar autonomamente uma perda de lubrificação dentro de uma interface de vedação deslizante de uma vedação mecânica, sistema de vedação mecânica que tem um subsistema de diagnóstico preditivo customizável configurado para ser adaptado para se adequar às necessidades individuais do onsumidor, condições ambientais particulares e/ou aplicações específicas, e sistema de vedação mecânica configurado para detectar condições de operação e fornecer avaliações de integridade em tempo real a um usuário durante a operação |
| CN106246582B (zh) * | 2016-07-21 | 2018-05-11 | 北京化工大学 | 旋转式压缩机异常状态自愈调控系统及方法 |
| US10222787B2 (en) | 2016-09-16 | 2019-03-05 | Uop Llc | Interactive petrochemical plant diagnostic system and method for chemical process model analysis |
| US10754359B2 (en) | 2017-03-27 | 2020-08-25 | Uop Llc | Operating slide valves in petrochemical plants or refineries |
| US10678272B2 (en) | 2017-03-27 | 2020-06-09 | Uop Llc | Early prediction and detection of slide valve sticking in petrochemical plants or refineries |
| US10794644B2 (en) | 2017-03-28 | 2020-10-06 | Uop Llc | Detecting and correcting thermal stresses in heat exchangers in a petrochemical plant or refinery |
| US11130111B2 (en) | 2017-03-28 | 2021-09-28 | Uop Llc | Air-cooled heat exchangers |
| US10962302B2 (en) | 2017-03-28 | 2021-03-30 | Uop Llc | Heat exchangers in a petrochemical plant or refinery |
| US10670353B2 (en) | 2017-03-28 | 2020-06-02 | Uop Llc | Detecting and correcting cross-leakage in heat exchangers in a petrochemical plant or refinery |
| US11396002B2 (en) | 2017-03-28 | 2022-07-26 | Uop Llc | Detecting and correcting problems in liquid lifting in heat exchangers |
| US10752845B2 (en) | 2017-03-28 | 2020-08-25 | Uop Llc | Using molecular weight and invariant mapping to determine performance of rotating equipment in a petrochemical plant or refinery |
| US10670027B2 (en) * | 2017-03-28 | 2020-06-02 | Uop Llc | Determining quality of gas for rotating equipment in a petrochemical plant or refinery |
| US11037376B2 (en) | 2017-03-28 | 2021-06-15 | Uop Llc | Sensor location for rotating equipment in a petrochemical plant or refinery |
| US10663238B2 (en) | 2017-03-28 | 2020-05-26 | Uop Llc | Detecting and correcting maldistribution in heat exchangers in a petrochemical plant or refinery |
| US10844290B2 (en) | 2017-03-28 | 2020-11-24 | Uop Llc | Rotating equipment in a petrochemical plant or refinery |
| US10752844B2 (en) | 2017-03-28 | 2020-08-25 | Uop Llc | Rotating equipment in a petrochemical plant or refinery |
| US10695711B2 (en) | 2017-04-28 | 2020-06-30 | Uop Llc | Remote monitoring of adsorber process units |
| US11365886B2 (en) | 2017-06-19 | 2022-06-21 | Uop Llc | Remote monitoring of fired heaters |
| US10913905B2 (en) | 2017-06-19 | 2021-02-09 | Uop Llc | Catalyst cycle length prediction using eigen analysis |
| US10739798B2 (en) | 2017-06-20 | 2020-08-11 | Uop Llc | Incipient temperature excursion mitigation and control |
| EP3418502A1 (de) * | 2017-06-20 | 2018-12-26 | Siemens Aktiengesellschaft | Verfahren zur überprüfung einer strömungsmaschine |
| US11130692B2 (en) | 2017-06-28 | 2021-09-28 | Uop Llc | Process and apparatus for dosing nutrients to a bioreactor |
| US11194317B2 (en) | 2017-10-02 | 2021-12-07 | Uop Llc | Remote monitoring of chloride treaters using a process simulator based chloride distribution estimate |
| US11105787B2 (en) | 2017-10-20 | 2021-08-31 | Honeywell International Inc. | System and method to optimize crude oil distillation or other processing by inline analysis of crude oil properties |
| US10901403B2 (en) | 2018-02-20 | 2021-01-26 | Uop Llc | Developing linear process models using reactor kinetic equations |
| US10734098B2 (en) | 2018-03-30 | 2020-08-04 | Uop Llc | Catalytic dehydrogenation catalyst health index |
| US10953377B2 (en) | 2018-12-10 | 2021-03-23 | Uop Llc | Delta temperature control of catalytic dehydrogenation process reactors |
| JP7222833B2 (ja) * | 2019-07-03 | 2023-02-15 | 株式会社神戸製鋼所 | 圧縮機及び圧縮機におけるシールガスの調整方法 |
| CN111256920B (zh) * | 2020-01-17 | 2022-03-15 | 中密控股股份有限公司 | 干气密封智能监测系统 |
| CN116480946A (zh) * | 2022-01-13 | 2023-07-25 | 大连船舶重工集团有限公司 | 一种液态二氧化碳海上导管架式注入封存系统 |
| CN114166945B (zh) * | 2022-02-14 | 2022-04-12 | 烟台锐铭金属材料有限公司 | 锅炉压力容器检验检测装置 |
| DE102023208835A1 (de) * | 2023-09-12 | 2025-03-13 | Robert Bosch Gesellschaft mit beschränkter Haftung | Vorrichtung und Verfahren zur Erkennung einer Beschädigung einer Lenkung |
| US12553521B1 (en) | 2025-01-28 | 2026-02-17 | Saudi Arabian Oil Company | Seal gas contamination detection and seal gas supply switchover system |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US700013A (en) * | 1902-02-15 | 1902-05-13 | Jules Leon Vimont | Shirt-band stiffener. |
| US5291032A (en) * | 1991-08-21 | 1994-03-01 | Hughes Aircraft Company | Fiber optic evanescent wave fuel gauge and leak detector using eccentric core fibers |
| CH686525A5 (de) * | 1992-07-02 | 1996-04-15 | Escher Wyss Ag | Turbomaschine . |
| US5375853B1 (en) * | 1992-09-18 | 1998-05-05 | Crane John Inc | Gas lubricated barrier seal |
| AU1192897A (en) | 1995-06-23 | 1997-01-22 | Revolve Technologies Inc. | Dry seal contamination prevention system |
| US5700013A (en) * | 1997-01-22 | 1997-12-23 | John Crane Inc. | Secondary seal with mechanical gas seal |
| US6626436B2 (en) * | 1997-08-20 | 2003-09-30 | Crane John Inc | Monitoring seal system |
| WO2001007791A1 (en) * | 1999-07-23 | 2001-02-01 | Hitachi, Ltd. | Turbo fluid machinery and dry gas seal used for the machinery |
| US6394764B1 (en) * | 2000-03-30 | 2002-05-28 | Dresser-Rand Company | Gas compression system and method utilizing gas seal control |
| JP3500355B2 (ja) * | 2000-11-17 | 2004-02-23 | 株式会社日立製作所 | 遠心圧縮機の軸封システム |
| US6715985B2 (en) * | 2002-05-15 | 2004-04-06 | John Crane Inc. | Gas conditioning system |
| EP1577561A1 (de) * | 2004-03-19 | 2005-09-21 | MAN Turbomaschinen AG Schweiz | Umwälz- und Heizvorrichtung für einen Rotationskompressor |
| GB0425516D0 (en) * | 2004-11-19 | 2004-12-22 | Evanesco Ltd | Methods and apparatus for optical monitoring of fluid level and quality |
| US7854584B2 (en) * | 2007-05-24 | 2010-12-21 | General Electric Company | Barrier sealing system for centrifugal compressors |
| CA2940397C (en) * | 2008-05-21 | 2018-11-20 | John Crane Inc. | Seal monitoring and control system |
| JP5535749B2 (ja) * | 2010-04-28 | 2014-07-02 | 三菱重工業株式会社 | ドライガスシール構造 |
-
2012
- 2012-08-01 BR BR112014002536-3A patent/BR112014002536B1/pt active IP Right Grant
- 2012-08-01 MX MX2014001130A patent/MX2014001130A/es active IP Right Grant
- 2012-08-01 AU AU2012290099A patent/AU2012290099B2/en active Active
- 2012-08-01 CA CA2843799A patent/CA2843799A1/en active Pending
- 2012-08-01 US US13/564,374 patent/US9145783B2/en active Active
- 2012-08-01 EP EP12820762.8A patent/EP2742332B1/en active Active
- 2012-08-01 WO PCT/US2012/049196 patent/WO2013019884A2/en not_active Ceased
- 2012-08-01 JP JP2014524053A patent/JP6126596B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013019884A2 (en) | 2013-02-07 |
| EP2742332A4 (en) | 2015-08-19 |
| JP6126596B2 (ja) | 2017-05-10 |
| JP2014529709A (ja) | 2014-11-13 |
| MX2014001130A (es) | 2014-02-27 |
| EP2742332A2 (en) | 2014-06-18 |
| AU2012290099A1 (en) | 2014-02-20 |
| BR112014002536B1 (pt) | 2021-05-18 |
| US9145783B2 (en) | 2015-09-29 |
| AU2012290099B2 (en) | 2015-11-12 |
| BR112014002536A2 (pt) | 2017-03-14 |
| EP2742332B1 (en) | 2016-09-21 |
| WO2013019884A3 (en) | 2014-05-08 |
| US20130031960A1 (en) | 2013-02-07 |
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