CA3001322C - Method to resolve emulsions formed during ethylene manufacture - Google Patents

Method to resolve emulsions formed during ethylene manufacture Download PDF

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Publication number
CA3001322C
CA3001322C CA3001322A CA3001322A CA3001322C CA 3001322 C CA3001322 C CA 3001322C CA 3001322 A CA3001322 A CA 3001322A CA 3001322 A CA3001322 A CA 3001322A CA 3001322 C CA3001322 C CA 3001322C
Authority
CA
Canada
Prior art keywords
pygas
emulsion
water
ppm
oligomer
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA3001322A
Other languages
English (en)
French (fr)
Other versions
CA3001322A1 (en
Inventor
Fabrice Cuoq
Steven LEEN
Jerome VACHON
Anthoni Van Zijl
Ian ROBSON
Roy Van Lier
Theodore ARNST
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SABIC Global Technologies BV
Ecolab USA Inc
Original Assignee
SABIC Global Technologies BV
Ecolab USA Inc
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 SABIC Global Technologies BV, Ecolab USA Inc filed Critical SABIC Global Technologies BV
Publication of CA3001322A1 publication Critical patent/CA3001322A1/en
Application granted granted Critical
Publication of CA3001322C publication Critical patent/CA3001322C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • 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
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C02F2101/325—Emulsions
    • 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
    • C02F2101/36—Organic compounds containing halogen
    • 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
    • C02F2101/38—Organic compounds containing nitrogen
    • 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
    • C02F2303/08—Corrosion inhibition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA3001322A 2015-10-12 2016-10-12 Method to resolve emulsions formed during ethylene manufacture Active CA3001322C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562240243P 2015-10-12 2015-10-12
US62/240,243 2015-10-12
PCT/US2016/056573 WO2017066271A1 (en) 2015-10-12 2016-10-12 Method to resolve emulsions formed during ethylene manufacture

Publications (2)

Publication Number Publication Date
CA3001322A1 CA3001322A1 (en) 2017-04-20
CA3001322C true CA3001322C (en) 2023-08-15

Family

ID=58498472

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3001322A Active CA3001322C (en) 2015-10-12 2016-10-12 Method to resolve emulsions formed during ethylene manufacture

Country Status (8)

Country Link
US (1) US10047301B2 (enExample)
EP (1) EP3362162A4 (enExample)
JP (1) JP6868618B2 (enExample)
CN (1) CN108136278B (enExample)
BR (1) BR112018005527B1 (enExample)
CA (1) CA3001322C (enExample)
TW (1) TWI713605B (enExample)
WO (1) WO2017066271A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3504298B1 (en) * 2016-08-23 2022-10-12 SABIC Global Technologies B.V. Online zeta-potential measurements for optimization of emulsion breaker dosage in ethylene plants
US12233357B2 (en) * 2018-12-12 2025-02-25 Ecolab Usa Inc. Polyethylenimine as a new emulsion breaker for quench water systems
CN113041653B (zh) * 2021-03-11 2022-05-17 浙江杭化科技股份有限公司 一种乙烯装置环保破乳清水剂及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475458A (en) 1967-08-11 1969-10-28 Shell Oil Co Production of epoxy ammonium salts
US3507782A (en) * 1967-09-08 1970-04-21 Gulf Oil Corp Separation of hydrocarbons from plant process waste water
US3591520A (en) * 1968-01-17 1971-07-06 Nalco Chemical Co Quaternary adducts of polyepihalohydrin and use thereof
US4066673A (en) 1974-02-25 1978-01-03 Westvaco Corporation Process for making quaternary amines of epichlorohydrin
US4559148A (en) * 1984-12-24 1985-12-17 Texaco Inc. Method of extracting and reutilizing surfactants from emulsions
CN1027869C (zh) * 1991-07-23 1995-03-15 中国石油天然气总公司胜利设计院 阳离子聚醚型反相破乳剂的制备方法
US5294347A (en) * 1992-12-16 1994-03-15 Nalco Chemical Company Dispersion polymers for ethylene quench water clarification
US5445743A (en) * 1994-02-10 1995-08-29 Nalco Chemical Company Methacrylate polymers as antifoulants in quench water systems
US5667727A (en) * 1995-06-26 1997-09-16 Baker Hughes Incorporated Polymer compositions for demulsifying crude oil
CA2436419C (en) * 2001-02-16 2008-05-20 Stone & Webster Process Technology, Inc. Quench water pretreat process
JP4122732B2 (ja) * 2001-06-27 2008-07-23 住友化学株式会社 油水分離方法及び油水分離装置
US7282136B2 (en) * 2004-05-26 2007-10-16 Nalco Company Method of dispersing hydrocarbon foulants in hydrocarbon processing fluids
US7431845B2 (en) * 2005-06-23 2008-10-07 Nalco Company Method of clarifying oily waste water
CN100388962C (zh) * 2005-06-24 2008-05-21 中国石油化工股份有限公司 一种非聚醚型破乳剂及其制备方法
CN101357992B (zh) * 2008-06-20 2010-12-08 中国海洋石油总公司 一种星状聚季铵盐高效反相破乳剂的制备方法
US20110315604A1 (en) * 2010-06-24 2011-12-29 Nguyen Duy T Method for resolving emulsions in enhanced oil recovery operations
US8697615B2 (en) 2010-12-14 2014-04-15 Nalco Company Polyepihalohydrin reverse emulsion breakers
US10308532B2 (en) * 2012-04-18 2019-06-04 Bl Technologies, Inc. Method to treat flushing liquor systems in coke plants

Also Published As

Publication number Publication date
TW201726900A (zh) 2017-08-01
JP6868618B2 (ja) 2021-05-12
BR112018005527A2 (enExample) 2018-10-02
JP2018531784A (ja) 2018-11-01
CN108136278A (zh) 2018-06-08
WO2017066271A1 (en) 2017-04-20
BR112018005527B1 (pt) 2022-09-27
EP3362162A4 (en) 2019-07-03
TWI713605B (zh) 2020-12-21
US20170101589A1 (en) 2017-04-13
US10047301B2 (en) 2018-08-14
CA3001322A1 (en) 2017-04-20
EP3362162A1 (en) 2018-08-22
CN108136278B (zh) 2020-01-31

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