WO2009000845A2 - Procede d'utilisation d'eau contaminee provenant d'un effluent de puits de petrole - Google Patents

Procede d'utilisation d'eau contaminee provenant d'un effluent de puits de petrole Download PDF

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Publication number
WO2009000845A2
WO2009000845A2 PCT/EP2008/058060 EP2008058060W WO2009000845A2 WO 2009000845 A2 WO2009000845 A2 WO 2009000845A2 EP 2008058060 W EP2008058060 W EP 2008058060W WO 2009000845 A2 WO2009000845 A2 WO 2009000845A2
Authority
WO
WIPO (PCT)
Prior art keywords
crop
soil
water
cellulosic
crude oil
Prior art date
Application number
PCT/EP2008/058060
Other languages
English (en)
Other versions
WO2009000845A3 (fr
Inventor
Johan Frederick Cramwinckel
Ammar Anwar Kamel
Original Assignee
Shell Internationale Research Maatschappij B.V.
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 Shell Internationale Research Maatschappij B.V. filed Critical Shell Internationale Research Maatschappij B.V.
Priority to US12/664,932 priority Critical patent/US20110219668A1/en
Publication of WO2009000845A2 publication Critical patent/WO2009000845A2/fr
Publication of WO2009000845A3 publication Critical patent/WO2009000845A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • C10L1/026—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for compression ignition
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Definitions

  • the invention relates to a method of using contaminated water from a well effluent stream produced by oil wells traversing a crude oil and contaminated water containing earth layer .
  • the produced well effluent streams comprise more water than crude oil.
  • the produced water is often brine, which is contaminated, inter alia, with metals, dissolved salts, organic chemical constituents and hydrocarbons, and which cannot be currently purified economically into fresh water.
  • US patent application US20050171374 discloses a method of preparing levulinic acid esters from alpha- angelica lactone (a levulinic acid derivative) and olefins and the use of the produced ester compositions as fuel additives.
  • a problem with the method described in the above SPE paper of using contaminated water derived from crude oil production for irrigating a reed bed is that the reed crop grown may have a changing composition and may contain contaminants which have thus far inhibited the use of the produced crop for consumption by humans (food) or animals (fodder).
  • US patent 4,679,582 discloses a biological living filter system using leachate tolerant plants, such as reed canary grass, for treatment of a sanitary landfill leachate .
  • a method of using contaminated water from a well effluent stream produced from a crude oil and contaminated water containing earth layer comprising: a) separating the well effluent stream in an oil-water separator assembly into a crude oil stream and a contaminated water stream with capped fractions of contaminants, such as crude oil, salt and metals; b) feeding at least a fraction of the contaminated water stream to an irrigation system of a cascaded series of soil beds in which at least one saline tolerant cellulosic crop is planted, which cascade of soil beds acts as a cascade of biological filters for stepwise further reduction of the crude oil and metal content of the contaminated water stream; c) growing the at least one cellulosic crop on the soil beds, wherein the contaminated water stream is used to irrigate and mature the cellulosic crop; d) harvesting at least one mature cellulosic crop from at least one of the soil beds; and e) converting cellulo
  • the levulinic acid may be converted into a biofuel compound of a biofuel containing fuel composition.
  • the acid hydrolysis is carried out at a temperature above 180 degrees Celsius and at a pressure above 20 bar.
  • the saline tolerant cellulosic crop is used to purify irrigation water passing through the soil of the bed by biodegrading crude oil and by adsorbing metals contained in the irrigation water .
  • the irrigation system of the first of the cascade of soil beds may comprise an irrigation water discharge system, in which unused irrigation water that has been passed through the soil of the first soil bed and of which the crude oil content has been reduced during said passage, is collected and is used as irrigation water for irrigating a second reed bed in which a second saline tolerant cellulosic crop is planted, which is less tolerant to irrigation water that is contaminated with crude oil.
  • the saline tolerant cellulosic crop is selected from the group of reed, eucalyptus trees, tamaris and/or Phragmites australis, Hordeum vulgare, Leucaena, Atriplex hastate, Hordeum marinum, Sporobolus kentrophyllus, Acacia species, Eucalyptus, Prosopis, Spartina anglica, Aristida species, Phoenix, Tamarix, Zostera species, Aeluropus species, Panicum antidotale, Mangrove .
  • the irrigation water stream discharged by the most downstream soil bed of the cascade of soil beds is fed to a water evaporation pond from which salt is collected wherein algae are grown in the water evaporation pond, which algae are collected and subsequently converted into a compound of a biofuel and/or other biochemical composition by a chemical conversion process.
  • FIG.l The general principle of reed bed water purification technology is depicted in FIG.l.
  • FIG.l shows how a flux of wastewater 1 comprising a capped amount of salt, boron and crude oil is fed via a permeable irrigation conduit 2 into the soil 3 of a reed bed 4 on which reed plants 5 are growing and consume irrigation water flowing through the soil 3, as illustrated by arrows 6, towards a pair of permeable drainage pipes 7 that are embedded in the soil 3 above an impermeable liner 8.
  • the roots 5A of the reed plants 5 suck up wastewater 1 and bacteria living in the soil 3 around the roots 5A of the reed plants 5 break down the crude oil and thereby reduce the crude oil content of the wastewater through biodegradation, thereby creating a flux of unused irrigation water with a reduced crude oil content flowing into the drainage pipes 7, such that the unused irrigation water contains such a small amount of crude oil that it can be fed to an irrigation system for irrigating for example eucalyptus trees, which are less tolerant to irrigation water contaminated with crude oil than reed plants 5.
  • Reed plants 5 are halophytes, meaning plants that grow well in saline environments.
  • the wastewater 1 is introduced at the top of the reed bed via a set of perforated irrigation conduits 2.
  • Moisture probes 8 are used to ensure no leakages occur from the reed bed 4 into to surrounding soil layers 9.
  • the location of the reed bed 4 is chosen such that the soil depth is sufficiently large and the soil is sufficiently porous. Also, due to the oil present in the reed bed 4, it has to be made sure that no leakages to the surroundings can occur.
  • the reed bed 4 will treat the water for hydrocarbons and metals . Produced waste water at the inflow of the reed bed 4 produced at the NIMR oil field in Oman, where the pilot Reed bed experiment described in the above SPE paper took place, have an average oil in water concentration of 250 ppm. Salinity of the wastewater is around 6,000 ppm.
  • oil in water concentrations will be below 5 ppm.
  • the outflow volume and salt concentration of the effluent can be calculated.
  • the salinity of the effluent will limit, but not totally restrict the use of this water as irrigation water for another crop, which is less tolerant for irrigation water contaminated with crude oil, such as eucalyptus trees.
  • Reed is an example of a nonfood source of biomass. Reed is a lignocellulosic material, and can be converted in materials that are suitable for blending with gasoline or diesel. Lignocellulosic materials contain cellulose, hemicellulose and lignin. Cellulose can be converted into levulinic acid. Through esterification, this levulinic acid can be converted into a levulinate ester, for example Ethyl Levulinate, which can be blended with both diesel as gasoline.
  • the method according to the invention uses production water associated with crude oil production to produce bio fuels and/or biochemicals .
  • a suitable process of producing biofuel from production water can be divided in the following steps:
  • Levulinic acid production has been identified as a good option for converting reeds into useful compounds .
  • the water re-use might be maximised, resulting in a higher area of reed production, thus in higher yield.
  • other areas in Oman and other countries might implement the re-use of water by growing biomass.
  • the levulinic acid production process makes it possible that also inputs from other sources may be used (such as municipal waste, agricultural waste, etc) . This implies that on the long term a far larger quantity of Levulinate Acid may be produced.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention concerne un procédé d'utilisation d'eau contaminée provenant d'un effluent de puits de pétrole, pour produire du biocarburant et/ou d'autres compositions biochimiques. Ce procédé consiste : a) à séparer l'effluent de puits dans un ensemble séparateur d'hydrocarbures en un flux de pétrole brut et un flux d'eau contaminée contenant des fractions coiffées de contaminants, tels que du pétrole brut, du sel et des métaux ; b) à acheminer au moins une fraction du flux d'eau contaminée (1) vers un système d'irrigation (2) d'une série de lits de terre (4) en cascade dans lesquels est plantée au moins une culture cellulosique à tolérance saline (5), telle que les roseaux, les arbres d'eucalyptus et/ou le tamaris, la cascade de lits de terre servant de filtre biologique en cascade pour la réduction progressive de la teneur en pétrole brut et en métaux du flux d'eau contaminée ; c) à cultiver la ou les culture(s) cellulosique(s) (5) sur les lits de terre, le flux d'eau contaminée (1) étant utilisé pour irriguer et faire mûrir la ou les culture(s) cellulosique(s) ; d) à récolter une culture cellulosique mûre (5) sur au moins un des lits de terre (4) ; et e) à convertir le matériau cellulosique contenu dans la récolte mûre (5) en un composé de biocarburant et/ou autre composition biochimique, par un processus de conversion chimique.
PCT/EP2008/058060 2007-06-27 2008-06-25 Procede d'utilisation d'eau contaminee provenant d'un effluent de puits de petrole WO2009000845A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/664,932 US20110219668A1 (en) 2007-06-27 2008-06-25 Method of using contaminated water from an oilwell effluent stream

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07111203.1 2007-06-27
EP07111203 2007-06-27

Publications (2)

Publication Number Publication Date
WO2009000845A2 true WO2009000845A2 (fr) 2008-12-31
WO2009000845A3 WO2009000845A3 (fr) 2009-02-26

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Country Status (2)

Country Link
US (1) US20110219668A1 (fr)
WO (1) WO2009000845A2 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2213629A1 (fr) * 2009-01-30 2010-08-04 BAUER Umwelt GmbH Installation et procédé de préparation et d'élimination d'eaux usées contenant des sels et des huiles
AU2009251055B2 (en) * 2008-04-10 2011-03-17 Gainfoot Pty Limited Formation water disposal system
CN102017856A (zh) * 2010-09-26 2011-04-20 东北师范大学 用芦苇根茎移栽重建和恢复湿地植被的方法
CN102469763A (zh) * 2009-08-19 2012-05-23 米哈·哈拉里 用于生物质燃料的柽柳树的培育
CN102557263A (zh) * 2012-01-12 2012-07-11 兰州大学 一种利用植物系统处理硝基苯类和苯胺类废水的方法
CN103936166A (zh) * 2014-04-30 2014-07-23 江苏紫峰农业科技股份有限公司 一种利用速生树处理蓝藻的方法
US9187342B2 (en) 2010-06-14 2015-11-17 Alcoa Inc. Method for removing drugs from waste water using neutralized bauxite residue
US9315406B2 (en) 2013-01-11 2016-04-19 Alcoa Inc. Wastewater treatment systems and methods
CN105902040A (zh) * 2016-05-12 2016-08-31 楼其昌 一种床垫的制作工艺
CN109794498A (zh) * 2019-01-25 2019-05-24 南开大学 一种鼠李糖脂改性生物炭强化大米草修复石油污染土壤的方法
CN110651743A (zh) * 2019-10-10 2020-01-07 广西红树林研究中心 林蟹贝共生海水生物净化装置
EP3925933A1 (fr) 2020-06-15 2021-12-22 Bauer Resources GmbH Installation et procédé pour le traitement d'eaux usées
EP3981744A1 (fr) 2020-10-09 2022-04-13 Bauer Resources GmbH Installation et procédé pour le traitement d'eaux usées salées
DE102022105352A1 (de) 2022-03-08 2023-09-14 SusTeco ME, Sustainable Technology LLC System und verfahren zur behandlung und entsorgung von abwasser

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US8871094B2 (en) * 2012-07-30 2014-10-28 R N Industries, Inc. Wastewater treatment facility and bioreactor for treating wastewater from oil and gas exploration and production
WO2017023158A1 (fr) * 2015-08-05 2017-02-09 Schlumberger Canada Limited Compositions et procédés pour complétions de puits
US11187057B2 (en) * 2015-08-05 2021-11-30 Schlumberger Technology Corporation Compositions and methods for well completions
CN108751570A (zh) * 2018-05-08 2018-11-06 扬州市海诚生物技术有限公司 一种化学修复结合生物修复的河道治理方法
FR3109094A1 (fr) * 2020-04-14 2021-10-15 Maxime Duhamel Processus de traitement et dégradation des micropolluants organiques par fermentation des plantes

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WO2006030164A1 (fr) * 2004-09-16 2006-03-23 Phytorestore Traitement de polluants par phytolixiviation

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AU647295B2 (en) * 1991-07-01 1994-03-17 Water Research Commission A process for the production of useful products from saline media
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Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009251055B2 (en) * 2008-04-10 2011-03-17 Gainfoot Pty Limited Formation water disposal system
US8696907B2 (en) 2009-01-30 2014-04-15 Bauer Umwelt Gmbh Plant for the treatment and disposal of waste water containing salts and oil and method for the treatment and disposal of waste water containing salts and oil
WO2010085993A1 (fr) 2009-01-30 2010-08-05 Bauer Umwelt Gmbh Installation et procédé de traitement et d'évacuation d'eau usée contenant du sel et des hydrocarbures
EP2213629A1 (fr) * 2009-01-30 2010-08-04 BAUER Umwelt GmbH Installation et procédé de préparation et d'élimination d'eaux usées contenant des sels et des huiles
US8839554B2 (en) * 2009-08-19 2014-09-23 Micha Harai Cultivation of tamarix tree for biomass fuel
CN102469763A (zh) * 2009-08-19 2012-05-23 米哈·哈拉里 用于生物质燃料的柽柳树的培育
US20120144735A1 (en) * 2009-08-19 2012-06-14 Micha Harari Cultivation of tamarix tree for biomass fuel
AU2010286087B2 (en) * 2009-08-19 2015-06-11 Micha Harari Cultivation of Tamarix tree for biomass fuel
US9187342B2 (en) 2010-06-14 2015-11-17 Alcoa Inc. Method for removing drugs from waste water using neutralized bauxite residue
CN102017856B (zh) * 2010-09-26 2012-12-12 东北师范大学 用芦苇根茎移栽重建和恢复湿地植被的方法
CN102017856A (zh) * 2010-09-26 2011-04-20 东北师范大学 用芦苇根茎移栽重建和恢复湿地植被的方法
CN102557263A (zh) * 2012-01-12 2012-07-11 兰州大学 一种利用植物系统处理硝基苯类和苯胺类废水的方法
US9315406B2 (en) 2013-01-11 2016-04-19 Alcoa Inc. Wastewater treatment systems and methods
CN103936166A (zh) * 2014-04-30 2014-07-23 江苏紫峰农业科技股份有限公司 一种利用速生树处理蓝藻的方法
CN105902040A (zh) * 2016-05-12 2016-08-31 楼其昌 一种床垫的制作工艺
CN109794498A (zh) * 2019-01-25 2019-05-24 南开大学 一种鼠李糖脂改性生物炭强化大米草修复石油污染土壤的方法
CN109794498B (zh) * 2019-01-25 2021-06-08 南开大学 一种鼠李糖脂改性生物炭强化大米草修复石油污染土壤的方法
CN110651743A (zh) * 2019-10-10 2020-01-07 广西红树林研究中心 林蟹贝共生海水生物净化装置
EP3925933A1 (fr) 2020-06-15 2021-12-22 Bauer Resources GmbH Installation et procédé pour le traitement d'eaux usées
WO2021254717A1 (fr) 2020-06-15 2021-12-23 Bauer Resources Gmbh Installation et procédé pour traitement des eaux usées
EP3981744A1 (fr) 2020-10-09 2022-04-13 Bauer Resources GmbH Installation et procédé pour le traitement d'eaux usées salées
WO2022073791A1 (fr) 2020-10-09 2022-04-14 Bauer Resources Gmbh Installation et procédé pour le traitement des eaux usées salines
DE102022105352A1 (de) 2022-03-08 2023-09-14 SusTeco ME, Sustainable Technology LLC System und verfahren zur behandlung und entsorgung von abwasser

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US20110219668A1 (en) 2011-09-15
WO2009000845A3 (fr) 2009-02-26

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