AR112244A1 - CLARIFYING AQUEOUS COMPOSITION OF LOW-TEMPERATURE STABILIZED WATER AND METHODS OF USE - Google Patents

CLARIFYING AQUEOUS COMPOSITION OF LOW-TEMPERATURE STABILIZED WATER AND METHODS OF USE

Info

Publication number
AR112244A1
AR112244A1 ARP180101607A AR112244A1 AR 112244 A1 AR112244 A1 AR 112244A1 AR P180101607 A ARP180101607 A AR P180101607A AR 112244 A1 AR112244 A1 AR 112244A1
Authority
AR
Argentina
Prior art keywords
clarifying
methods
low
water
aqueous composition
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Stephen M Hoyles
Despina N Loufakis
Kaylie L Young
Troy E Knight
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of AR112244A1 publication Critical patent/AR112244A1/en

Links

Classifications

    • 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
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • C10G2300/80—Additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Las composiciones acuosas clarificadoras de agua de la presente son de utilidad para desemulsionar y clarificar dispersiones y emulsiones de petróleo en agua derivadas de operaciones de la industria del petróleo. Reivindicación 1: Una composición acuosa clarificadora de agua que comprende: i) un copolímero de óxido de alquileno-uretano hidrofóbicamente modificado; ii) un diol; iii) un glicol éter con la estructura de fórmula (1), en donde R y R¹ son, de modo independiente, H o un grupo alquilo lineal o ramificado C₁ a C₅ y R² es R³-(OCH₂CH₂)ₙ-, en donde R³ es un H o un grupo alquilo C₁ a C₃ lineal o ramificado y n es igual a 1 ó 2; iv) agua; y v) opcionalmente, un viscosificante, en donde la composición acuosa clarificadora de agua es estable entre -40ºC y 60ºC.The present aqueous water clarifying compositions are useful for demulsifying and clarifying dispersions and emulsions of oil in water derived from operations in the petroleum industry. Claim 1: An aqueous water clarifying composition comprising: i) a hydrophobically modified alkylene oxide-urethane copolymer; ii) a diol; iii) a glycol ether with the structure of formula (1), where R and R¹ are independently H or a linear or branched C₁ to C₅ alkyl group and R² is R³- (OCH₂CH₂) ₙ-, where R³ is an H or a linear or branched C₁ to C₃ alkyl group and n is equal to 1 or 2; iv) water; and v) optionally, a viscosifier, wherein the aqueous water clarifying composition is stable between -40 ° C and 60 ° C.

ARP180101607 2017-06-30 2018-06-12 CLARIFYING AQUEOUS COMPOSITION OF LOW-TEMPERATURE STABILIZED WATER AND METHODS OF USE AR112244A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762527246P 2017-06-30 2017-06-30

Publications (1)

Publication Number Publication Date
AR112244A1 true AR112244A1 (en) 2019-10-09

Family

ID=62528828

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180101607 AR112244A1 (en) 2017-06-30 2018-06-12 CLARIFYING AQUEOUS COMPOSITION OF LOW-TEMPERATURE STABILIZED WATER AND METHODS OF USE

Country Status (3)

Country Link
AR (1) AR112244A1 (en)
TW (1) TW201905085A (en)
WO (1) WO2019005290A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116478720A (en) * 2023-03-31 2023-07-25 西安石油大学 Preparation method of natural polyphenol modified oligomeric quaternary ammonium salt demulsifier

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594393A (en) * 1968-12-18 1971-07-20 Petrolite Corp Use of polyurethanes as demulsifiers
US4155892A (en) 1975-10-03 1979-05-22 Rohm And Haas Company Polyurethane thickeners for aqueous compositions
US4582628A (en) 1983-08-29 1986-04-15 Petrolite Corporation Vinyl-type interpolymers and uses thereof
US5472617A (en) 1986-10-18 1995-12-05 Basf Aktiengesellschaft Method of demulsifying crude oil and water mixtures with copolymers of acrylates or methacrylates and hydrophilic commonomers
US5100582A (en) 1989-12-28 1992-03-31 Nalco Chemical Company Water soluble polymer as water-in-oil demulsifier
US5169562A (en) * 1990-03-27 1992-12-08 W. R. Grace & Co.-Conn. Emulsion breaking using cationic quaternary ammonium starch/gums
DE4040022A1 (en) * 1990-12-14 1992-06-17 Bayer Ag Splitting of water-in-oil emulsions
US5330650A (en) 1992-10-30 1994-07-19 Nalco Chemical Company Dispersion polymers for oil field water clarification
US5643460A (en) 1994-01-14 1997-07-01 Nalco/Exxon Energy Chemicals, L. P. Method for separating oil from water in petroleum production
US6025426A (en) 1995-08-16 2000-02-15 Nalco Chemical Company Process for preparing hydrophilic dispersion polymers for treating wastewater
US20040209780A1 (en) 2003-04-18 2004-10-21 Harris Phillip C. Methods of treating subterranean formations using hydrophobically modified polymers and compositions of the same
CN100388962C (en) 2005-06-24 2008-05-21 中国石油化工股份有限公司 Non-polyether type demulsifying agent and preparation method thereof
US7470744B2 (en) 2006-04-12 2008-12-30 Baker Hughes Incorporated Copolymers useful as demulsifiers and clarifiers
US7741402B2 (en) 2007-03-21 2010-06-22 Rohm And Haas Company Thickener composition and method for thickening aqueous systems
US7868122B2 (en) 2008-06-19 2011-01-11 Southern Clay Products, Inc. Tint-viscosity stabilization polymeric thickeners
CA2708870C (en) 2009-08-05 2015-05-19 Rohm And Haas Company Polymers as additives for the separation of oil and water phases in emulsions and dispersions
JP5660130B2 (en) 2010-03-30 2015-01-28 三洋電機株式会社 Storage unit, method for correcting capacity value of storage battery, and storage system
JP5813431B2 (en) 2010-10-25 2015-11-17 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ Rheology modifier
JP5349562B2 (en) 2010-11-19 2013-11-20 ローム アンド ハース カンパニー Hydrophobically modified alkylene oxide urethane polymer
WO2014035723A1 (en) * 2012-08-27 2014-03-06 Dow Global Technologies Llc Stabilized aqueous water clarifier composition and methods of use

Also Published As

Publication number Publication date
WO2019005290A1 (en) 2019-01-03
TW201905085A (en) 2019-02-01

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