PE20180142A1 - Separacion de suspensiones de solidos mediante el empleo de un polimero hidrosoluble y un agente quimico - Google Patents
Separacion de suspensiones de solidos mediante el empleo de un polimero hidrosoluble y un agente quimicoInfo
- Publication number
- PE20180142A1 PE20180142A1 PE2017002332A PE2017002332A PE20180142A1 PE 20180142 A1 PE20180142 A1 PE 20180142A1 PE 2017002332 A PE2017002332 A PE 2017002332A PE 2017002332 A PE2017002332 A PE 2017002332A PE 20180142 A1 PE20180142 A1 PE 20180142A1
- Authority
- PE
- Peru
- Prior art keywords
- solids
- suspension
- liquid
- soluble polymer
- water
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/06—Treatment of sludge; Devices therefor by oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
- C02F11/148—Combined use of inorganic and organic substances, being added in the same treatment step
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
- C10G1/047—Hot water or cold water extraction processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/06—Dewatering or demulsification of hydrocarbon oils with mechanical means, e.g. by filtration
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1033—Oil well production fluids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/208—Sediments, e.g. bottom sediment and water or BSW
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Treatment Of Sludge (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
La presente invencion se refiere a un proceso para separar una suspension que comprende solidos en forma de particulas dispersos en un liquido acuoso, para dar una porcion de liquido y una porcion de solidos, proceso que comprende los pasos de transferencia de la suspension al hacerla fluir a un area de desechos, lo que somete a la suspension a un sistema de tratamiento durante la transferencia, y permite en el area de desechos que la suspension se separe para dar la porcion de liquido y la porcion de solidos, en el cual el sistema de tratamiento comprende, (a) un polimero hidrosoluble; y (b) un agente quimico seleccionado de entre por lo menos uno de entre un agente oxidante, un agente reductor y/o un agente de radicales libres. Los inventores han comprobado que el sistema de tratamiento posibilita que una porcion de solidos sea depositada, la que puede ser formada mediante una rigidificacion inicial de los solidos acompanada de una liberacion de fluido inicial, a la que sigue otra consolidacion de los solidos rigidificados con la liberacion posterior de liquido
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15166009 | 2015-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20180142A1 true PE20180142A1 (es) | 2018-01-18 |
Family
ID=53016554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2017002332A PE20180142A1 (es) | 2015-04-30 | 2016-04-27 | Separacion de suspensiones de solidos mediante el empleo de un polimero hidrosoluble y un agente quimico |
Country Status (13)
Country | Link |
---|---|
US (1) | US20180127290A1 (es) |
EP (1) | EP3288659A4 (es) |
CN (1) | CN107530593A (es) |
AU (1) | AU2016254609A1 (es) |
BR (1) | BR112017023265A2 (es) |
CA (1) | CA2983393A1 (es) |
CL (1) | CL2017002740A1 (es) |
MA (1) | MA41354B1 (es) |
PE (1) | PE20180142A1 (es) |
PH (1) | PH12017501959A1 (es) |
RU (1) | RU2017141611A (es) |
WO (1) | WO2016174582A1 (es) |
ZA (1) | ZA201707965B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3044655B1 (fr) | 2015-12-07 | 2021-06-11 | Snf Sas | Procede de traitement d'effluent aqueux |
US11027993B2 (en) * | 2016-05-05 | 2021-06-08 | Extrakt Process Solutions, Llc | Oil sands tailings treatment |
US10913670B2 (en) * | 2016-05-05 | 2021-02-09 | Extrakt Process Solutions, Llc | Oil sands tailings treatment |
WO2019023054A1 (en) * | 2017-07-24 | 2019-01-31 | Extrakt Process Solutions, Llc | TREATMENT OF AQUEOUS COAL WASTE COMPOSITIONS |
FR3082195B1 (fr) * | 2018-06-08 | 2021-05-28 | Coatex Sas | Controle de la rheologie d'un residu de minerai metallique |
US11242492B2 (en) * | 2018-06-12 | 2022-02-08 | Kemira Oyj | Methods of treating tailings |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9916748D0 (en) * | 1999-07-19 | 1999-09-15 | Ciba Spec Chem Water Treat Ltd | Process for the flocculation of suspensions |
CN100430325C (zh) * | 2003-01-31 | 2008-11-05 | 出光兴产株式会社 | 处理含有难分解有害物的废水的方法 |
FR2891540B1 (fr) * | 2005-09-30 | 2007-12-28 | Otv Sa | Procede de traitement d'eaux comprenant une etape de decantation rapide suivie d'une etape de filtration directement sur membranes de micro ou d'ultra-filtration, et dispositif correspondant. |
GB0601000D0 (en) * | 2006-01-18 | 2006-03-01 | Ciba Sc Holding Ag | Concentration of suspensions |
PE20130793A1 (es) * | 2010-04-09 | 2013-07-05 | Basf Se | Concentracion de suspensiones |
US8815004B2 (en) * | 2010-12-21 | 2014-08-26 | E I Du Pont De Nemours And Company | Tailings stream treatment processes |
WO2014125130A2 (en) * | 2013-04-26 | 2014-08-21 | Basf Se | Concentration of suspensions |
-
2016
- 2016-04-27 CN CN201680024458.8A patent/CN107530593A/zh active Pending
- 2016-04-27 PE PE2017002332A patent/PE20180142A1/es not_active Application Discontinuation
- 2016-04-27 BR BR112017023265A patent/BR112017023265A2/pt not_active IP Right Cessation
- 2016-04-27 CA CA2983393A patent/CA2983393A1/en not_active Abandoned
- 2016-04-27 AU AU2016254609A patent/AU2016254609A1/en not_active Abandoned
- 2016-04-27 RU RU2017141611A patent/RU2017141611A/ru not_active Application Discontinuation
- 2016-04-27 WO PCT/IB2016/052371 patent/WO2016174582A1/en active Application Filing
- 2016-04-27 EP EP16786040.2A patent/EP3288659A4/en not_active Withdrawn
- 2016-04-27 MA MA41354A patent/MA41354B1/fr unknown
- 2016-04-27 US US15/569,843 patent/US20180127290A1/en not_active Abandoned
-
2017
- 2017-10-26 PH PH12017501959A patent/PH12017501959A1/en unknown
- 2017-10-30 CL CL2017002740A patent/CL2017002740A1/es unknown
- 2017-11-23 ZA ZA2017/07965A patent/ZA201707965B/en unknown
Also Published As
Publication number | Publication date |
---|---|
RU2017141611A (ru) | 2019-05-31 |
MA41354B1 (fr) | 2019-10-31 |
US20180127290A1 (en) | 2018-05-10 |
EP3288659A4 (en) | 2018-11-07 |
BR112017023265A2 (pt) | 2018-11-06 |
AU2016254609A1 (en) | 2017-11-09 |
ZA201707965B (en) | 2019-05-29 |
EP3288659A1 (en) | 2018-03-07 |
CA2983393A1 (en) | 2016-11-03 |
PH12017501959A1 (en) | 2018-03-19 |
CL2017002740A1 (es) | 2018-03-16 |
MA41354A1 (fr) | 2018-04-30 |
RU2017141611A3 (es) | 2019-05-31 |
WO2016174582A1 (en) | 2016-11-03 |
CN107530593A (zh) | 2018-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application declared void or lapsed |