BR112015003727A8 - Composição de petróleo de espuma reduzida - Google Patents

Composição de petróleo de espuma reduzida

Info

Publication number
BR112015003727A8
BR112015003727A8 BR112015003727A BR112015003727A BR112015003727A8 BR 112015003727 A8 BR112015003727 A8 BR 112015003727A8 BR 112015003727 A BR112015003727 A BR 112015003727A BR 112015003727 A BR112015003727 A BR 112015003727A BR 112015003727 A8 BR112015003727 A8 BR 112015003727A8
Authority
BR
Brazil
Prior art keywords
foam
reduced foam
oil composition
hydrophilic phase
reduced
Prior art date
Application number
BR112015003727A
Other languages
English (en)
Other versions
BR112015003727A2 (pt
Inventor
Ferrari Adalberto
Luiz Gomes Alvaro
Nascimento Felipe
Original Assignee
Dow Corning Do Brasil Ltda
Dow Brasil Sudeste Ind Ltda
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 Corning Do Brasil Ltda, Dow Brasil Sudeste Ind Ltda filed Critical Dow Corning Do Brasil Ltda
Publication of BR112015003727A2 publication Critical patent/BR112015003727A2/pt
Publication of BR112015003727A8 publication Critical patent/BR112015003727A8/pt

Links

Classifications

    • 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
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)

Abstract

COMPOSIÇÃO DE PETRÓLEO DE ESPUMA REDUZIDA. Trata-se de uma composição -,e petróleo de espuma reduzida ou espuma e água reduzidas que inclui óleo bruto e uma emulsão antiespumante pré-formada. A emulsão antiespumante inclui uma fase hidrofílica contínua e um poliorganossiloxano disperso na fase hidrofílica contínua. A fase hidrofílica contínua também pode conter um desemulsificador. A emulsão antiespumante inclui menos do que 50 por cento em peso de um solvente hidrofóbico. Também é descrito um método para reduzir espuma ou espuma e água em óleo bruto disposto em um tanque.
BR112015003727A 2013-11-04 2014-08-26 Composição de petróleo de espuma reduzida BR112015003727A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361899472P 2013-11-04 2013-11-04
US201462003604P 2014-05-28 2014-05-28
PCT/BR2014/000296 WO2015061868A1 (en) 2013-11-04 2014-08-26 Reduced foam petroleum composition field of the disclosure

Publications (2)

Publication Number Publication Date
BR112015003727A2 BR112015003727A2 (pt) 2016-03-01
BR112015003727A8 true BR112015003727A8 (pt) 2022-07-19

Family

ID=51539090

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015003727A BR112015003727A8 (pt) 2013-11-04 2014-08-26 Composição de petróleo de espuma reduzida

Country Status (6)

Country Link
US (1) US10010813B2 (pt)
EP (1) EP3065839A1 (pt)
CN (1) CN105934265B (pt)
BR (1) BR112015003727A8 (pt)
MX (1) MX2016001872A (pt)
WO (1) WO2015061868A1 (pt)

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US11559774B2 (en) 2019-12-30 2023-01-24 Marathon Petroleum Company Lp Methods and systems for operating a pump at an efficiency point
CA3104319C (en) 2019-12-30 2023-01-24 Marathon Petroleum Company Lp Methods and systems for spillback control of in-line mixing of hydrocarbon liquids
US10990114B1 (en) 2019-12-30 2021-04-27 Marathon Petroleum Company Lp Methods and systems for inline mixing of hydrocarbon liquids
US11607654B2 (en) 2019-12-30 2023-03-21 Marathon Petroleum Company Lp Methods and systems for in-line mixing of hydrocarbon liquids
US12012883B2 (en) 2021-03-16 2024-06-18 Marathon Petroleum Company Lp Systems and methods for backhaul transportation of liquefied gas and CO2 using liquefied gas carriers
US11578836B2 (en) 2021-03-16 2023-02-14 Marathon Petroleum Company Lp Scalable greenhouse gas capture systems and methods
US11655940B2 (en) 2021-03-16 2023-05-23 Marathon Petroleum Company Lp Systems and methods for transporting fuel and carbon dioxide in a dual fluid vessel
US11447877B1 (en) 2021-08-26 2022-09-20 Marathon Petroleum Company Lp Assemblies and methods for monitoring cathodic protection of structures
US12043905B2 (en) 2021-08-26 2024-07-23 Marathon Petroleum Company Lp Electrode watering assemblies and methods for maintaining cathodic monitoring of structures
WO2023122334A2 (en) * 2021-12-23 2023-06-29 Enertech Holding Company Kscc Systems, methods, and devices for processing crude oil
US11686070B1 (en) 2022-05-04 2023-06-27 Marathon Petroleum Company Lp Systems, methods, and controllers to enhance heavy equipment warning
US12012082B1 (en) 2022-12-30 2024-06-18 Marathon Petroleum Company Lp Systems and methods for a hydraulic vent interlock
US12006014B1 (en) 2023-02-18 2024-06-11 Marathon Petroleum Company Lp Exhaust vent hoods for marine vessels and related methods
US12043361B1 (en) 2023-02-18 2024-07-23 Marathon Petroleum Company Lp Exhaust handling systems for marine vessels and related methods
US12087002B1 (en) 2023-09-18 2024-09-10 Marathon Petroleum Company Lp Systems and methods to determine depth of soil coverage along a right-of-way

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Publication number Priority date Publication date Assignee Title
US3784479A (en) * 1972-05-15 1974-01-08 Dow Corning Foam control composition
US4183820A (en) * 1972-10-18 1980-01-15 Th. Goldschmidt Ag Use of demulsifying mixtures for breaking petroleum emulsions
US4329528A (en) * 1980-12-01 1982-05-11 General Electric Company Method of defoaming crude hydrocarbon stocks with fluorosilicone compounds
CA1219788A (en) * 1982-04-07 1987-03-31 Ian C. Callaghan Oil gas separation
US4460493A (en) * 1982-04-22 1984-07-17 Dow Corning Corporation Process to control foaming in non-aqueous systems
GB8416697D0 (en) 1984-06-30 1984-08-01 British Petroleum Co Plc Separation of oil from gas
DE3635093C1 (de) * 1986-10-15 1988-03-10 Goldschmidt Ag Th Neue Fluor enthaltende Siloxane,ihre Herstellung und Verwendung als Mittel zum Entschaeumen
US4961840A (en) * 1989-04-13 1990-10-09 Amoco Corporation Antifoam process for delayed coking
GB9011651D0 (en) 1990-05-24 1990-07-11 British Petroleum Co Plc Anti-foam additive
US5354505A (en) 1992-04-06 1994-10-11 Corpoven, S.A. Composition for the conditioning of gas containing entrained asphaltenes
US5547022A (en) * 1995-05-03 1996-08-20 Chevron U.S.A. Inc. Heavy oil well stimulation composition and process
US5861453A (en) 1996-04-19 1999-01-19 Dow Corning Corporation Silicone compositions and uses thereof
US6083998A (en) * 1998-04-24 2000-07-04 Betzdearborn Inc. Defoamer and methods of use thereof
GB0003061D0 (en) * 2000-02-11 2000-03-29 Dow Corning Sa Silicone polymer emulsions
US7427350B2 (en) * 2003-11-25 2008-09-23 Baker Hughes Incorporated Silicone defoamer to better control hydrocarbon foam and reduce silicon content of liquid hydrocarbon products
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EP2892631B1 (en) 2012-09-07 2018-11-14 Chevron U.S.A., Inc. Method for removing mercury from natural gas

Also Published As

Publication number Publication date
US10010813B2 (en) 2018-07-03
BR112015003727A2 (pt) 2016-03-01
WO2015061868A1 (en) 2015-05-07
MX2016001872A (es) 2016-10-28
US20160200988A1 (en) 2016-07-14
EP3065839A1 (en) 2016-09-14
CN105934265B (zh) 2018-04-27
CN105934265A (zh) 2016-09-07

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Legal Events

Date Code Title Description
B27A Filing of a green patent (patente verde) [chapter 27.1 patent gazette]
B27C Request for a green patent denied [chapter 27.3 patent gazette]

Free format text: O PEDIDO NAO ESTA APTO A PARTICIPAR DO PROGRAMA DE PATENTES VERDES.DESTA DATA CORRE PRAZO DE 60(SESSENTA) DIA PARA EVENTUAL RECURSO DO INTERESSADO

B12F Other appeals [chapter 12.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: DOW BRASIL SUDESTE INDUSTRIAL LTDA. (BR/SP)

B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]