BRPI0813053A2 - "sistemas de controle para monitorar e controlar um sistema de água industrial" - Google Patents
"sistemas de controle para monitorar e controlar um sistema de água industrial"Info
- Publication number
- BRPI0813053A2 BRPI0813053A2 BRPI0813053A BRPI0813053A2 BR PI0813053 A2 BRPI0813053 A2 BR PI0813053A2 BR PI0813053 A BRPI0813053 A BR PI0813053A BR PI0813053 A2 BRPI0813053 A2 BR PI0813053A2
- Authority
- BR
- Brazil
- Prior art keywords
- control
- monitor
- water system
- industrial water
- control systems
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
-
- 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
- Y10T137/0374—For regulating boiler feed water level
-
- 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
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/2937—Gas pressure discharge of liquids feed traps [e.g., to boiler]
- Y10T137/294—Gas pressure controlled by amount of liquids in boiler or discharge receiver
-
- 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
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3003—Fluid separating traps or vents
- Y10T137/3021—Discriminating outlet for liquid
- Y10T137/3028—With non-discriminating gas vent or liquid discharge
- Y10T137/3031—Abnormal pressure responsive liquid blow-off or drain
-
- 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
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/12—Condition responsive control
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/833,282 US8489240B2 (en) | 2007-08-03 | 2007-08-03 | Control system for industrial water system and method for its use |
PCT/US2008/067680 WO2009020709A2 (en) | 2007-08-03 | 2008-06-20 | Control system for industrial water system and method for its use |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0813053A2 true BRPI0813053A2 (pt) | 2014-12-16 |
Family
ID=40200310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0813053 BRPI0813053A2 (pt) | 2007-08-03 | 2008-06-20 | "sistemas de controle para monitorar e controlar um sistema de água industrial" |
Country Status (11)
Country | Link |
---|---|
US (1) | US8489240B2 (pt) |
EP (1) | EP2220545B1 (pt) |
CN (1) | CN101861556B (pt) |
AR (1) | AR067712A1 (pt) |
BR (1) | BRPI0813053A2 (pt) |
CA (1) | CA2694961C (pt) |
CL (1) | CL2008002248A1 (pt) |
ES (1) | ES2510549T3 (pt) |
PT (1) | PT2220545E (pt) |
TW (1) | TW200921313A (pt) |
WO (1) | WO2009020709A2 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100163469A1 (en) * | 2008-12-26 | 2010-07-01 | Zhaoyang Wan | Control system for monitoring localized corrosion in an industrial water system |
US20120323367A1 (en) * | 2011-06-16 | 2012-12-20 | Honeywell International Inc. | APPARATUS AND METHOD FOR pH CONTROL IN WASTEWATER TREATMENT PLANTS AND OTHER SYSTEMS |
CN103748421B (zh) | 2011-06-29 | 2016-08-31 | 开利公司 | 在热交换器系统中的坐标化流动控制的方法和系统 |
US9310288B2 (en) * | 2013-01-28 | 2016-04-12 | Fisher-Rosemount Systems, Inc. | Systems and methods to monitor operating processes |
CN103246297A (zh) * | 2013-05-13 | 2013-08-14 | 北京和隆优化科技股份有限公司 | 一种真空制盐效体浓度自动建立方法 |
US9476108B2 (en) * | 2013-07-26 | 2016-10-25 | Ecolab Usa Inc. | Utilization of temperature heat adsorption skin temperature as scale control reagent driver |
WO2015101603A1 (en) * | 2014-01-03 | 2015-07-09 | Solenis Technologies Cayman Lp | Device and method for controlling deposit formation |
US10422926B2 (en) * | 2014-01-08 | 2019-09-24 | Total S.A. | Methods of determining front propagation within a subsurface volume |
WO2016205944A1 (en) * | 2015-06-23 | 2016-12-29 | Trojan Technologies | Process and device for the treatment of a fluid containing a contaminant |
US10061279B2 (en) * | 2015-09-29 | 2018-08-28 | International Business Machines Corporation | Multi-objective scheduling for on/off equipment |
PL3685113T4 (pl) | 2017-09-19 | 2023-02-27 | Ecolab Usa Inc. | Sposób monitorowania i regulacji wody chłodzącej |
US11668535B2 (en) | 2017-11-10 | 2023-06-06 | Ecolab Usa Inc. | Cooling water monitoring and control system |
CN110426957B (zh) * | 2019-07-31 | 2020-03-13 | 深圳信息职业技术学院 | 一种基于时延观测器的水厂投药系统自适应滑模控制方法 |
US11662314B2 (en) | 2019-10-24 | 2023-05-30 | Ecolab Usa Inc. | System and method of inline deposit detection in process fluid |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5171450A (en) * | 1991-03-20 | 1992-12-15 | Nalco Chemical Company | Monitoring and dosage control of tagged polymers in cooling water systems |
CA2118885C (en) * | 1993-04-29 | 2005-05-24 | Conrad K. Teran | Process control system |
CA2415685C (en) * | 1994-10-11 | 2003-12-23 | Betzdearborn Inc. | Apparatus and method for automatically achieving and maintaining congruent control in an industrial boiler |
US5923571A (en) * | 1994-10-11 | 1999-07-13 | Betzdearborn, Inc. | Apparatus and method for automatic congruent control of multiple boilers sharing a common feedwater line and chemical feed point |
US6068012A (en) * | 1998-12-29 | 2000-05-30 | Ashland, Inc. | Performance-based control system |
US6153110A (en) * | 1999-05-17 | 2000-11-28 | Chemtreat, Inc. | Method for controlling treatment chemicals in aqueous systems |
US6535795B1 (en) * | 1999-08-09 | 2003-03-18 | Baker Hughes Incorporated | Method for chemical addition utilizing adaptive optimization |
US6419817B1 (en) | 2000-06-22 | 2002-07-16 | United States Filter Corporation | Dynamic optimization of chemical additives in a water treatment system |
US7135118B2 (en) * | 2001-10-03 | 2006-11-14 | Pierre Descloux | Method for treatment against corrosion and depositions in domestic supply water stallations |
SE522691C3 (sv) * | 2002-06-12 | 2004-04-07 | Abb Ab | Dynamisk on-line-optimering av produktionsprocesser |
WO2007038533A2 (en) | 2005-09-28 | 2007-04-05 | Saudi Arabian Oil Company | System to predict corrosion and scaling, program product, and related methods |
-
2007
- 2007-08-03 US US11/833,282 patent/US8489240B2/en active Active
-
2008
- 2008-06-20 BR BRPI0813053 patent/BRPI0813053A2/pt not_active IP Right Cessation
- 2008-06-20 WO PCT/US2008/067680 patent/WO2009020709A2/en active Application Filing
- 2008-06-20 CA CA2694961A patent/CA2694961C/en active Active
- 2008-06-20 ES ES08771601.5T patent/ES2510549T3/es active Active
- 2008-06-20 EP EP20080771601 patent/EP2220545B1/en active Active
- 2008-06-20 CN CN2008801015100A patent/CN101861556B/zh active Active
- 2008-06-20 PT PT87716015T patent/PT2220545E/pt unknown
- 2008-07-15 TW TW97126815A patent/TW200921313A/zh unknown
- 2008-07-28 AR ARP080103259 patent/AR067712A1/es active IP Right Grant
- 2008-07-31 CL CL2008002248A patent/CL2008002248A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2009020709A2 (en) | 2009-02-12 |
PT2220545E (pt) | 2014-10-15 |
CL2008002248A1 (es) | 2009-03-13 |
CA2694961C (en) | 2016-08-23 |
EP2220545B1 (en) | 2014-09-03 |
US20090035180A1 (en) | 2009-02-05 |
TW200921313A (en) | 2009-05-16 |
AR067712A1 (es) | 2009-10-21 |
CN101861556A (zh) | 2010-10-13 |
US8489240B2 (en) | 2013-07-16 |
WO2009020709A3 (en) | 2010-07-22 |
EP2220545A2 (en) | 2010-08-25 |
ES2510549T3 (es) | 2014-10-21 |
CA2694961A1 (en) | 2009-02-12 |
CN101861556B (zh) | 2012-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |