AR120276A1 - PROCEDURE FOR THE SEPARATION OF POLYMERS IN AN AQUEOUS FLUID USING MAGNETIZABLE PARTICLES AND A TRIVALENT SALT OF IRON OR ALUMINUM - Google Patents

PROCEDURE FOR THE SEPARATION OF POLYMERS IN AN AQUEOUS FLUID USING MAGNETIZABLE PARTICLES AND A TRIVALENT SALT OF IRON OR ALUMINUM

Info

Publication number
AR120276A1
AR120276A1 ARP200102915A ARP200102915A AR120276A1 AR 120276 A1 AR120276 A1 AR 120276A1 AR P200102915 A ARP200102915 A AR P200102915A AR P200102915 A ARP200102915 A AR P200102915A AR 120276 A1 AR120276 A1 AR 120276A1
Authority
AR
Argentina
Prior art keywords
aqueous fluid
polymer
particles
polymers
iron
Prior art date
Application number
ARP200102915A
Other languages
Spanish (es)
Inventor
Bruno Delfort
Celine Bouvry
Original Assignee
Ifp Energies Now
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ifp Energies Now filed Critical Ifp Energies Now
Publication of AR120276A1 publication Critical patent/AR120276A1/en

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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • 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
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • C02F2103/365—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds from petrochemical industry (e.g. refineries)
    • 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
    • C02F2303/16—Regeneration of sorbents, filters

Abstract

Un procedimiento para tratar un fluido acuoso que comprende al menos un polímero hidrosoluble que lleva funciones carboxilatos o sulfonatos en la fase acuosa, en donde dicho procedimiento comprende: a) una etapa de puesta en contacto de dicho fluido acuoso con micropartículas magnetizables de hierro de valencia cero no funcionalizadas por moléculas orgánicas, luego con al menos un agente precipitante de dicho polímero a base de sal trivalente de hierro o aluminio para inmovilizar dicho polímero sobre dichas partículas; b) una etapa de separación de dicho fluido acuoso y de dichas partículas sobre las que se inmoviliza dicho polímero por magnetización, en particular por aplicación de un campo magnético, para producir un fluido empobrecido en polímeros y un polímero fijado sobre dichas partículas. También un procedimiento de recuperación mejorada de petróleo crudo contenido en un yacimiento geológico, en el que se trata el agua de producción obtenida mediante dicho procedimiento de tratamiento de un fluido acuoso.A process for treating an aqueous fluid comprising at least one water-soluble polymer bearing carboxylate or sulfonate functions in the aqueous phase, wherein said process comprises: a) a step of contacting said aqueous fluid with magnetizable valence iron microparticles zero non-functionalized by organic molecules, then with at least one precipitating agent of said polymer based on trivalent iron or aluminum salt to immobilize said polymer on said particles; b) a step of separating said aqueous fluid and said particles on which said polymer is immobilized by magnetization, in particular by applying a magnetic field, to produce a fluid depleted of polymers and a polymer fixed on said particles. Also a process for the enhanced recovery of crude oil contained in a geological reservoir, in which the production water obtained by said process for treating an aqueous fluid is treated.

ARP200102915A 2019-10-23 2020-10-21 PROCEDURE FOR THE SEPARATION OF POLYMERS IN AN AQUEOUS FLUID USING MAGNETIZABLE PARTICLES AND A TRIVALENT SALT OF IRON OR ALUMINUM AR120276A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1911842A FR3102475A1 (en) 2019-10-23 2019-10-23 Process for separating polymers in an aqueous fluid using magnetizable particles and a trivalent salt of iron or aluminum

Publications (1)

Publication Number Publication Date
AR120276A1 true AR120276A1 (en) 2022-02-09

Family

ID=69158129

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP200102915A AR120276A1 (en) 2019-10-23 2020-10-21 PROCEDURE FOR THE SEPARATION OF POLYMERS IN AN AQUEOUS FLUID USING MAGNETIZABLE PARTICLES AND A TRIVALENT SALT OF IRON OR ALUMINUM

Country Status (3)

Country Link
AR (1) AR120276A1 (en)
FR (1) FR3102475A1 (en)
WO (1) WO2021078573A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB684054A (en) 1949-10-21 1952-12-10 Basf Ag Improvements in the manufacture of iron powder by the carbonyl process
US6737386B1 (en) 1999-05-26 2004-05-18 Benchmark Research And Technology Inc. Aqueous based zirconium (IV) crosslinked guar fracturing fluid and a method of making and use therefor
PT1303572E (en) * 2000-07-19 2007-10-19 Ecomag Technologies Ltd Porous and magnetic, inorganic-based composite material used as sorbent for cleaning water and the environment from oil spill
WO2011035263A2 (en) * 2009-09-18 2011-03-24 Yongheng Huang Zero valent iron/iron oxide mineral/ferrous iron composite for treatment of a contaminated fluid
WO2015044444A1 (en) * 2013-09-30 2015-04-02 Mærsk Olie Og Gas A/S Water treatment suited for oil production wells
US20150191374A1 (en) * 2014-01-03 2015-07-09 Ecolab Usa Inc. Removal of targeted constituents through the use of reductants/oxidants coupled to a magnetic separator
CN104003491B (en) * 2014-05-28 2016-01-20 新疆石油勘察设计研究院（有限公司） Containing the treatment process of anionic polyacrylamide oil extraction-generated waste water
CN108483601A (en) * 2018-04-23 2018-09-04 山西博曼环境治理有限公司 A kind of deep treatment method of coal gasification or coking wastewater bio-chemical effluent
CN110282708B (en) * 2019-07-26 2022-04-05 农业部沼气科学研究所 Device and method for removing heavy metal complex from biogas slurry

Also Published As

Publication number Publication date
WO2021078573A1 (en) 2021-04-29
FR3102475A1 (en) 2021-04-30

Similar Documents

Publication Publication Date Title
CO2018005362A2 (en) Weak gel system for chemical improved oil recovery
SA519410423B1 (en) Infused and Coated Porous Ceramic Proppant
AR080638A1 (en) COMPOSITIONS AND METHODS TO IMPROVE FLUID RECOVERY FOR HYDRAULIC FRACTURING TREATMENTS
EA201491024A1 (en) MODIFIED FINE SLIP-TILERS AND METHODS OF THEIR USE
SA517382260B1 (en) Method of Pumping Aqueous Fluid Containing Surface Modifying Treatment Agent into a Well
AR081589A1 (en) DISTANCE DEVIATION TECHNIQUE FOR THE TREATMENT OF UNDERGROUND FORMATIONS
AR094475A1 (en) LOW TEMPERATURE SWITCH FOR WELL FLUIDS WITH ITS VISCOSITY INCREASED BY A POLYACRYLAMIDE
AR083239A1 (en) WELL TREATMENT COMPOUNDS FOR USE IN WELL TREATMENT FLUIDS
EA201591186A1 (en) METHODS OF DESIGNING THE STRUCTURE OF THE DRILLING SUBSTANCE, CONTAINING A SUSPENDED MATERIAL FOR THE ELIMINATION OF ABSORPTIONS
WO2012016059A3 (en) Fracturing fluid water reuse system and method
BR112014019875A8 (en) OIL RECOVERY METHOD FROM AN UNDERGROUND OIL RESERVOIR
BR112015029265A2 (en) production intensification treatment methods, foamed chelating agent treatment fluid, and production intensification treatment system
EA201490043A1 (en) DRILLING SOLUTION ON THE BASIS OF REVERSE EMULSION CONTAINING A HYGROSCOPIC LIQUID AND POLYMER SUSPENDING AGENT
AR085873A1 (en) SYSTEMS AND METHODS OF RECOVERY OF OIL ASSISTED BY BACTERIA
BR112015018771A2 (en) process, method and system for removing heavy metals from fluids
MX2016003571A (en) Method of using surface modifying treatment agents to treat subterranean formations.
EA201490781A1 (en) CONCENTRATION OF SUSPENSIONS
AR098521A1 (en) TRAINING OF NOT-HOMOGENIC CONTROLLED AGGREGATES
CL2016002557A1 (en) Method for recovering a metal from an aqueous solution at an elevated temperature, comprising contacting said aqueous solution containing metal with an organic solvent and a reagent composition containing a ketoxime, extracting a portion of the metal into the organic phase, separating the resulting organic phase loaded with metal. (divisional application n ° 2013-2461)
AR080304A1 (en) SYSTEMS AND METHODS TO EVALUATE INHIBITORS OF THE ASPHALTENE DEPOSITION
BR112014000507A2 (en) apparatus, system and method for injecting a fluid into a downhole formation
AR088488A1 (en) SMART NANOPARTICLE LABELS IN UNDERGROUND APPLICATIONS
BR112014026597A2 (en) in-situ method and system for removing heavy metals from liquids produced
MX2015012320A (en) Method and system for the treatment of produced water and fluids with chlorine dioxide for reuse.
AR120276A1 (en) PROCEDURE FOR THE SEPARATION OF POLYMERS IN AN AQUEOUS FLUID USING MAGNETIZABLE PARTICLES AND A TRIVALENT SALT OF IRON OR ALUMINUM

Legal Events

Date Code Title Description
FB Suspension of granting procedure