BR8707896A - Processo e aparelho para reduzir a pressao em uma mistura liquida - Google Patents

Processo e aparelho para reduzir a pressao em uma mistura liquida

Info

Publication number
BR8707896A
BR8707896A BR8707896A BR8707896A BR8707896A BR 8707896 A BR8707896 A BR 8707896A BR 8707896 A BR8707896 A BR 8707896A BR 8707896 A BR8707896 A BR 8707896A BR 8707896 A BR8707896 A BR 8707896A
Authority
BR
Brazil
Prior art keywords
liquid mixture
reduce pressure
reduce
pressure
mixture
Prior art date
Application number
BR8707896A
Other languages
English (en)
Inventor
Kjell Klintenstedt
Original Assignee
Alfa Laval Separation Ab
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 Alfa Laval Separation Ab filed Critical Alfa Laval Separation Ab
Publication of BR8707896A publication Critical patent/BR8707896A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S494/00—Imperforate bowl: centrifugal separators
    • Y10S494/90—Imperforate bowl: centrifugal separators involving mixture containing one or more gases
BR8707896A 1986-11-28 1987-11-16 Processo e aparelho para reduzir a pressao em uma mistura liquida BR8707896A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8605117A SE455623B (sv) 1986-11-28 1986-11-28 Sett och apparat for senkning av trycket i en vetskeblandning
PCT/SE1987/000535 WO1988003984A1 (en) 1986-11-28 1987-11-16 Method and apparatus for reduction of the pressure in a liquid mixture

Publications (1)

Publication Number Publication Date
BR8707896A true BR8707896A (pt) 1989-10-31

Family

ID=20366450

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8707896A BR8707896A (pt) 1986-11-28 1987-11-16 Processo e aparelho para reduzir a pressao em uma mistura liquida

Country Status (17)

Country Link
US (1) US4978370A (pt)
EP (1) EP0332645B1 (pt)
JP (1) JPH02501322A (pt)
KR (1) KR950014370B1 (pt)
CN (1) CN1029637C (pt)
AR (1) AR240074A1 (pt)
AU (1) AU600784B2 (pt)
BR (1) BR8707896A (pt)
CA (1) CA1293425C (pt)
DD (1) DD264741A5 (pt)
DK (1) DK170261B1 (pt)
GR (1) GR871785B (pt)
IN (1) IN168009B (pt)
NO (1) NO180350C (pt)
RU (1) RU1831560C (pt)
SE (1) SE455623B (pt)
WO (1) WO1988003984A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380266A (en) * 1991-11-27 1995-01-10 Baker Hughes Incorporated Feed accelerator system including accelerator cone
AU3228693A (en) * 1991-11-27 1993-06-28 Baker Hughes Incorporated Feed accelerator system including feed slurry accelerating nozzle apparatus
US5401423A (en) * 1991-11-27 1995-03-28 Baker Hughes Incorporated Feed accelerator system including accelerator disc
CA2124924C (en) * 1991-12-31 2000-05-02 Woon Fong Leung Feed accelerator system including accelerating vane apparatus
US5753126A (en) * 1995-06-29 1998-05-19 Sandia Corporation System for increasing corona inception voltage of insulating oils
NO312138B1 (no) 2000-05-04 2002-03-25 Kongsberg Offshore As Fremgangsmåte og sjöbasert installasjon for håndtering og behandling av flerfraksjonshydrokarboner til sjös
US6561965B1 (en) 2000-10-20 2003-05-13 Alfa Laval Inc. Mist pump for a decanter centrifuge feed chamber
WO2013130906A2 (en) * 2012-02-29 2013-09-06 Qwtip Llc Oil well head pressure reduction device and method of use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE348121B (pt) * 1970-12-07 1972-08-28 Alfa Laval Ab
US3810347A (en) * 1973-01-16 1974-05-14 Signal Oil & Gas Co Centrifugal separator for three phase mixture
NL7607039A (nl) * 1976-06-28 1977-12-30 Ultra Centrifuge Nederland Nv Centrifuge voor het afscheiden van helium uit aardgas.
US4326863A (en) * 1980-07-21 1982-04-27 Geosource Inc. Centrifugal degasser
EP0082630B1 (en) * 1981-12-18 1985-11-06 Imperial Chemical Industries Plc Separation process
US4626237A (en) * 1984-12-10 1986-12-02 Exxon Production Research Co. Method and apparatus for separating the components of a wellstream
FR2592324B1 (fr) * 1986-01-02 1988-03-18 Total Petroles Separateur tournant a vortex pour liquide heterogene.

Also Published As

Publication number Publication date
DK420088D0 (da) 1988-07-27
KR890700186A (ko) 1989-03-10
DK170261B1 (da) 1995-07-17
DK420088A (da) 1988-07-27
RU1831560C (ru) 1993-07-30
EP0332645B1 (en) 1992-06-03
US4978370A (en) 1990-12-18
NO180350B (no) 1996-12-23
DD264741A5 (de) 1989-02-08
NO883333L (no) 1988-09-27
GR871785B (en) 1988-03-28
SE8605117D0 (sv) 1986-11-28
EP0332645A1 (en) 1989-09-20
SE455623B (sv) 1988-07-25
WO1988003984A1 (en) 1988-06-02
AU600784B2 (en) 1990-08-23
NO180350C (no) 1997-04-02
AU8338687A (en) 1988-06-16
JPH02501322A (ja) 1990-05-10
CN1029637C (zh) 1995-08-30
AR240074A1 (es) 1990-01-31
KR950014370B1 (ko) 1995-11-25
IN168009B (pt) 1991-01-19
NO883333D0 (no) 1988-07-27
CA1293425C (en) 1991-12-24
SE8605117L (sv) 1988-05-29
CN87108028A (zh) 1988-07-13

Similar Documents

Publication Publication Date Title
BR8705809A (pt) Processo e aparelho para ministrar uma bebida pos-mistura
BR8900531A (pt) Composicao liquida estavel para lavanderia e processo para produzir uma composicao liquida para lavanderia
BR8603402A (pt) Processo e aparelho para recuperar hidrocarbonetos liquidos
BR8907293A (pt) Processo e aparelho para produzir vesiculas lipidicas
BR8705532A (pt) Composicao detergente liquida e processo para a fabricacao de uma composicao detergente em particulas
MX161946A (es) Mejoras en aparato para preparar y exhibir presentaciones visuales
BR8506868A (pt) Processo e aparelho para monitorar reacoes redox
MX164862B (es) Mejoras a metodo y aparato para homogenizar vidrioplano
BR8300095A (pt) Composicao liquida e processo para a sua preparacao
BR8006498A (pt) Aperfeicoamento em processo para produzir uma mistura contendo cicloexanol e cicloexanona
BR7702953A (pt) Processo e aparelho para aumentar a proporcao de um gas em uma mistura gasosa
BR8603407A (pt) Aparelho e processo para inspecionar o topo de um recipiente
BR8401698A (pt) Composicao liquida e processo para revestir substratos
BR8703837A (pt) Dispositivo e processo para suportar uma carcaca
BR8804232A (pt) Composicao liquida tixotropica aquosa,processo para limpar louca e processo para aperfeicoar a estabilidade de uma composicao tixotropica
BR8405651A (pt) Composicao liquida polimerizavel e processo para sua preparacao
BR9003472A (pt) Espuma de poliuretana-poliisocianurato rigida e processo para preparar uma espuma de poliuretana-poliisocianurato rigida
BR8807544A (pt) Separador de liquidos e processo para separar componentes de uma mistura liquida
BR8600427A (pt) Processo e aparelho para evitar um defeito de fundicao em uma fundicao continua
BR8900441A (pt) Processo para produzir uma emulsao de polidiorganossiloxano e emulsao de polidiorganossiloxano
BR8907254A (pt) Processo e aparelho para separar componentes de uma mistura liquida
BR8606161A (pt) Composicao detergente liquida e processo para sua preparacao
BR8707896A (pt) Processo e aparelho para reduzir a pressao em uma mistura liquida
BR9003254A (pt) Mistura termoplastica e processo para preparar mistura termoplastica
BR8606957A (pt) Processo e aparelho para a formacao de espuma em betume

Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 16/11/2002