RU2007133504A - METHOD FOR OPTIMIZATION OF REAGENT SUBMISSION TO INSTALLATION - Google Patents

METHOD FOR OPTIMIZATION OF REAGENT SUBMISSION TO INSTALLATION Download PDF

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Publication number
RU2007133504A
RU2007133504A RU2007133504/03A RU2007133504A RU2007133504A RU 2007133504 A RU2007133504 A RU 2007133504A RU 2007133504/03 A RU2007133504/03 A RU 2007133504/03A RU 2007133504 A RU2007133504 A RU 2007133504A RU 2007133504 A RU2007133504 A RU 2007133504A
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RU
Russia
Prior art keywords
reagents
oil
meter
separator
water
Prior art date
Application number
RU2007133504/03A
Other languages
Russian (ru)
Other versions
RU2417310C2 (en
Inventor
Пер Эйвинн ГРАММЕ (NO)
Пер Эйвинн ГРАММЕ
Гуннар Ханнибал ЛИЭ (NO)
Гуннар Ханнибал ЛИЭ
Original Assignee
Норск Хюдро АСА (NO)
Норск Хюдро Аса
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 Норск Хюдро АСА (NO), Норск Хюдро Аса filed Critical Норск Хюдро АСА (NO)
Publication of RU2007133504A publication Critical patent/RU2007133504A/en
Application granted granted Critical
Publication of RU2417310C2 publication Critical patent/RU2417310C2/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; viscous liquids; paints; inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Oils, i.e. hydrocarbon liquids specific substances contained in the oil or fuel
    • G01N33/2847—Water in oil
    • 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
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0063—Regulation, control including valves and floats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; viscous liquids; paints; inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids

Claims (6)

1. Способ оптимизации применения реагентов, в частности применения антипенных агентов и деэмульгаторов, для потоков газ/нефть/вода на нефтеперерабатывающих установках на морском дне, на морском берегу или в открытом море, отличающийся тем, что реагенты дозируют, исходя из воздействия, которое они оказывают на толщину слоя пены и эмульсионного слоя, соответственно, в потоке.1. A method for optimizing the use of reagents, in particular the use of antifoam agents and demulsifiers, for gas / oil / water flows in oil refineries on the seabed, on the seashore or in the open sea, characterized in that the reagents are dosed based on the effect that they render on the thickness of the foam layer and the emulsion layer, respectively, in the stream. 2. Способ по п.1, отличающийся тем, что реагентами являются антипенный агент и/или деэмульгатор.2. The method according to claim 1, characterized in that the reagents are an antifoam agent and / or demulsifier. 3. Способ, по п.1, в котором поток поставляют по подводящему трубопроводу (2) в сепаратор (1) и разделяют в сепараторе (1), отличающийся тем, что измерение эмульсионного и пенного слоев выполняют с помощью измерительного устройства (3), которое подает сигнал на контрольное устройство (4), контролирующее насосы (5, 6), обеспечивающие прокачку замеренного количества реагентов в разделяемый поток.3. The method according to claim 1, in which the flow is supplied through the supply pipe (2) to the separator (1) and separated in the separator (1), characterized in that the measurement of the emulsion and foam layers is performed using a measuring device (3), which sends a signal to the control device (4), which controls the pumps (5, 6), which ensure the pumping of the measured amount of reagents into the shared stream. 4. Способ по п.3, отличающийся тем, что реагенты добавляют в подводящий трубопровод (2).4. The method according to claim 3, characterized in that the reagents are added to the supply pipe (2). 5. Способ по пп.3 и 4, отличающийся тем, что измеритель обводненности (11) на выпускной трубе (14) измеряет количество воды в отделенной нефтяной фазе, и измеритель нефти в воде (12) на выпускной трубе (15) измеряет концентрацию нефти в отделенной водной фазе, вытекающей из сепаратора (1).5. The method according to claims 3 and 4, characterized in that the water cut meter (11) at the outlet pipe (14) measures the amount of water in the separated oil phase, and the oil meter in water (12) at the outlet pipe (15) measures the oil concentration in a separated aqueous phase flowing from the separator (1). 6. Способ по п.5, отличающийся тем, что используют результаты измерения измерителя (11) и измерителя (12) для регулировочных алгоритмов контрольного устройства (4) с целью увеличения точности контрольного способа. 6. The method according to claim 5, characterized in that the measurement results of the meter (11) and the meter (12) are used for the adjustment algorithms of the control device (4) in order to increase the accuracy of the control method.
RU2007133504/03A 2005-02-09 2006-02-08 Optimised procedure for supply of reagents into installation RU2417310C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20050680 2005-02-09
NO20050680A NO20050680D0 (en) 2005-02-09 2005-02-09 Method for optimizing the use of chemicals

Publications (2)

Publication Number Publication Date
RU2007133504A true RU2007133504A (en) 2009-03-20
RU2417310C2 RU2417310C2 (en) 2011-04-27

Family

ID=35229568

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007133504/03A RU2417310C2 (en) 2005-02-09 2006-02-08 Optimised procedure for supply of reagents into installation

Country Status (9)

Country Link
US (1) US20080142414A1 (en)
AU (1) AU2006213126B2 (en)
BR (1) BRPI0607931A2 (en)
CA (1) CA2597276A1 (en)
GB (1) GB2437683B (en)
MX (1) MX2007008144A (en)
NO (1) NO20050680D0 (en)
RU (1) RU2417310C2 (en)
WO (1) WO2006085772A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2995538B1 (en) * 2012-09-18 2015-04-10 Wintech Global MULTIPHASIC FLUID TREATMENT PLANT AND METHOD FOR ONLINE CHARACTERIZATION OF SAID FLUID
CA2915919C (en) * 2014-12-23 2019-09-03 Fccl Partnership Method and system for adjusting the position of an oil-water interface layer
RU2632744C2 (en) * 2015-12-15 2017-10-09 Владимир Иванович Шаталов Method of optimizing deemulgator dosage
CA3082030A1 (en) 2017-11-10 2019-05-16 Ecolab Usa Inc. Use of siloxane polymers for vapor pressure reduction of processed crude oil
US11331600B2 (en) * 2019-05-09 2022-05-17 Saudi Arabian Oil Company Managing foam in gas processing systems

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796318A (en) * 1972-08-31 1974-03-12 Sun Oil Co Automatic emulsion control
US3856677A (en) * 1972-12-18 1974-12-24 Exxon Production Research Co Proportional chemical injection system
US4737265A (en) * 1983-12-06 1988-04-12 Exxon Research & Engineering Co. Water based demulsifier formulation and process for its use in dewatering and desalting crude hydrocarbon oils
US4581134A (en) * 1984-09-28 1986-04-08 Texaco Inc. Crude oil dehydrator/desalter control system
DE4208598A1 (en) * 1991-03-30 1992-10-01 Volkswagen Ag Automatic addn. of antifoaming agent - used to prevent excessive foaming of machine tool lubricating emulsion in filter system tank
US5375459A (en) * 1993-12-13 1994-12-27 Henkel Corporation Defoamer testing apparatus
DE19503062A1 (en) * 1995-02-01 1996-08-08 Henkel Kgaa Use of alkoxylation products of epoxidized fatty substances as defoamers
US5734098A (en) * 1996-03-25 1998-03-31 Nalco/Exxon Energy Chemicals, L.P. Method to monitor and control chemical treatment of petroleum, petrochemical and processes with on-line quartz crystal microbalance sensors
US6121602A (en) * 1998-06-18 2000-09-19 Nalco/Exxon Energy Chemicals, L.P. Method for monitoring foam and gas carry under and for controlling the addition of foam inhibiting chemicals
GB9822301D0 (en) * 1998-10-14 1998-12-09 Ici Plc Level measurement systems
US6461414B1 (en) * 1999-10-29 2002-10-08 Baker Hughes Incorporated Foam monitoring and control system
JP2002069460A (en) * 2000-08-25 2002-03-08 Yokogawa Electric Corp System for controlling desalting vessel
US6927846B2 (en) * 2003-07-25 2005-08-09 Baker Hughes Incorporated Real-time on-line sensing and control of emulsions in formation fluids

Also Published As

Publication number Publication date
GB0715826D0 (en) 2007-09-26
MX2007008144A (en) 2007-08-22
AU2006213126A1 (en) 2006-08-17
BRPI0607931A2 (en) 2010-10-19
US20080142414A1 (en) 2008-06-19
CA2597276A1 (en) 2006-08-17
AU2006213126B2 (en) 2010-11-18
RU2417310C2 (en) 2011-04-27
GB2437683A (en) 2007-10-31
NO20050680D0 (en) 2005-02-09
GB2437683B (en) 2010-12-08
WO2006085772A1 (en) 2006-08-17

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20140209