PT2847365T - Controlo de incrustações de sulfato em sistemas aquosos de baixo ph - Google Patents
Controlo de incrustações de sulfato em sistemas aquosos de baixo phInfo
- Publication number
- PT2847365T PT2847365T PT13787749T PT13787749T PT2847365T PT 2847365 T PT2847365 T PT 2847365T PT 13787749 T PT13787749 T PT 13787749T PT 13787749 T PT13787749 T PT 13787749T PT 2847365 T PT2847365 T PT 2847365T
- Authority
- PT
- Portugal
- Prior art keywords
- low
- aqueous systems
- scale control
- sulfate scale
- sulfate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
- C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
Landscapes
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Detergent Compositions (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261644529P | 2012-05-09 | 2012-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
PT2847365T true PT2847365T (pt) | 2018-10-09 |
Family
ID=49547832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT13787749T PT2847365T (pt) | 2012-05-09 | 2013-05-08 | Controlo de incrustações de sulfato em sistemas aquosos de baixo ph |
Country Status (12)
Country | Link |
---|---|
US (1) | US20130299432A1 (pt) |
EP (1) | EP2847365B1 (pt) |
CN (1) | CN104411867A (pt) |
AU (1) | AU2013259570B2 (pt) |
BR (1) | BR112014028060B1 (pt) |
CA (1) | CA2873373C (pt) |
CL (1) | CL2014002946A1 (pt) |
ES (1) | ES2684689T3 (pt) |
MX (1) | MX358409B (pt) |
PT (1) | PT2847365T (pt) |
WO (1) | WO2013169894A1 (pt) |
ZA (1) | ZA201409003B (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9476108B2 (en) | 2013-07-26 | 2016-10-25 | Ecolab Usa Inc. | Utilization of temperature heat adsorption skin temperature as scale control reagent driver |
US11535911B2 (en) | 2019-10-29 | 2022-12-27 | Solenis Technologies, L.P. | Method for reducing formation of CaSO4 and Fe2O3 containing deposits in a pressure oxidation autoclave and/or adjacent circuits during pressure oxidation of gold-containing ore |
WO2023122638A1 (en) * | 2021-12-23 | 2023-06-29 | Solenis Technologies Cayman, L.P. | Calcite scale inhibitors for stressed process conditions |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3633672A (en) * | 1970-05-11 | 1972-01-11 | Dow Chemical Co | Inhibition of deposition of scale |
US4676832A (en) * | 1984-10-26 | 1987-06-30 | Halliburton Company | Set delayed cement compositions and methods of using the same |
EP0886718B1 (en) * | 1996-03-15 | 2001-11-28 | BP Chemicals Limited | Oil and gas field chemicals |
US6355214B1 (en) * | 1999-06-16 | 2002-03-12 | Hercules Incorporated | Methods of preventing scaling involving inorganic compositions, and inorganic compositions therefor |
US6333005B1 (en) * | 1999-06-16 | 2001-12-25 | Hercules Incorporated | Methods of preventing scaling involving inorganic compositions in combination with copolymers of maleic anhydride and isobutylene, and compositions therefor |
EP1716083A4 (en) * | 2004-02-13 | 2010-05-26 | Gen Electric | DESALINATION SCALE INHIBITORS |
US8513176B2 (en) * | 2006-08-02 | 2013-08-20 | Ch2O Incorporated | Disinfecting and mineral deposit eliminating composition and methods |
EP1887011A1 (en) * | 2006-08-09 | 2008-02-13 | Thermphos Trading GmbH | Alpha amino acid phosphonic acid compounds, method of preparation and use thereof |
EP1886976A1 (en) * | 2006-08-09 | 2008-02-13 | Thermphos Trading GmbH | Method of scale inhibition |
US20090294373A1 (en) * | 2008-05-30 | 2009-12-03 | Gill Jasbir S | Inhibition of water formed scale in acid conditions |
EP2318321B1 (en) * | 2008-06-30 | 2018-07-18 | Champion Technologies, Inc. | Preparation of environmentally acceptable scale inhibitors |
US8138129B2 (en) * | 2009-10-29 | 2012-03-20 | Halliburton Energy Services, Inc. | Scale inhibiting particulates and methods of using scale inhibiting particulates |
-
2013
- 2013-05-08 WO PCT/US2013/040123 patent/WO2013169894A1/en active Application Filing
- 2013-05-08 ES ES13787749.4T patent/ES2684689T3/es active Active
- 2013-05-08 MX MX2014013494A patent/MX358409B/es active IP Right Grant
- 2013-05-08 BR BR112014028060-6A patent/BR112014028060B1/pt active IP Right Grant
- 2013-05-08 CN CN201380024122.8A patent/CN104411867A/zh active Pending
- 2013-05-08 EP EP13787749.4A patent/EP2847365B1/en active Active
- 2013-05-08 CA CA2873373A patent/CA2873373C/en active Active
- 2013-05-08 US US13/889,710 patent/US20130299432A1/en not_active Abandoned
- 2013-05-08 PT PT13787749T patent/PT2847365T/pt unknown
- 2013-05-08 AU AU2013259570A patent/AU2013259570B2/en active Active
-
2014
- 2014-10-30 CL CL2014002946A patent/CL2014002946A1/es unknown
- 2014-12-08 ZA ZA2014/09003A patent/ZA201409003B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2873373C (en) | 2019-07-09 |
MX2014013494A (es) | 2015-11-13 |
ES2684689T3 (es) | 2018-10-04 |
AU2013259570A1 (en) | 2014-10-30 |
CL2014002946A1 (es) | 2015-02-20 |
EP2847365A1 (en) | 2015-03-18 |
BR112014028060A2 (pt) | 2017-07-18 |
EP2847365A4 (en) | 2015-11-18 |
MX358409B (es) | 2018-08-20 |
US20130299432A1 (en) | 2013-11-14 |
EP2847365B1 (en) | 2018-07-11 |
ZA201409003B (en) | 2017-04-26 |
WO2013169894A1 (en) | 2013-11-14 |
AU2013259570B2 (en) | 2016-09-08 |
BR112014028060B1 (pt) | 2021-04-27 |
CN104411867A (zh) | 2015-03-11 |
CA2873373A1 (en) | 2013-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA201503618B (en) | Ph indicator dressing | |
GB2512984B (en) | Big data in process control systems | |
GB2543439B (en) | Environmental attribute control system | |
GB201317746D0 (en) | PH indicator | |
GB2512713B (en) | Improved kalman filters in process control systems | |
EP2888637A4 (en) | FACTORY CONTROL OPTIMIZATION SYSTEM | |
EP2930442A4 (en) | AIR CONDITIONING CONTROL SYSTEM | |
GB2499901B (en) | Improvements in vehicle autonomous cruise control | |
GB2518571B (en) | Electromagnetic valve system | |
GB201117724D0 (en) | Hitch control system | |
SG11201405237PA (en) | Control system | |
EP2695070A4 (en) | SYSTEMS AND METHODS FOR USING MEMORY CONTROLS | |
EP2823270A4 (en) | PH DETECTORS | |
GB201414159D0 (en) | Density based mechanical valve control system | |
EP2939011A4 (en) | PH-METER | |
HK1201575A1 (en) | Aqueous assembly and control method | |
EP2722447A4 (en) | APPLICATION AND WATER SUPPLY OPTIMIZATION SYSTEM, CONTROL SYSTEM AND PROGRAM | |
EP2930196A4 (en) | COPOLYMERIZED POLYURETHANE RESIN AND AQUEOUS EMULSION | |
EP2967006A4 (en) | METHOD FOR REGULATING ENERGY CONSUMPTION IN AQUACULTURE SYSTEMS | |
ZA201400824B (en) | Train control system | |
GB201201093D0 (en) | Improvements in or relating to control systems for machines | |
EP2863536A4 (en) | MOVEMENT AND CONTROL SYSTEM | |
EP2801881A4 (en) | CONTROL VALVE | |
EP2847365A4 (en) | CONTROL OF DEPOSITS IN AQUEOUS PHASE LOW SYSTEM | |
EP2751634A4 (en) | IMPROVED AIR CONDITIONING SYSTEM |