NL7407357A - DEVICE FOR VENTING LIQUIDS. - Google Patents

DEVICE FOR VENTING LIQUIDS.

Info

Publication number
NL7407357A
NL7407357A NL7407357A NL7407357A NL7407357A NL 7407357 A NL7407357 A NL 7407357A NL 7407357 A NL7407357 A NL 7407357A NL 7407357 A NL7407357 A NL 7407357A NL 7407357 A NL7407357 A NL 7407357A
Authority
NL
Netherlands
Prior art keywords
venting
liquids
venting liquids
Prior art date
Application number
NL7407357A
Other languages
Dutch (nl)
Original Assignee
Hick Hargreaves & Co Ltd
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 Hick Hargreaves & Co Ltd filed Critical Hick Hargreaves & Co Ltd
Publication of NL7407357A publication Critical patent/NL7407357A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0068—General arrangements, e.g. flowsheets
    • 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
    • E21B43/40—Separation associated with re-injection of separated materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • 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
    • B01D19/0047—Atomizing, spraying, trickling
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/20—Displacing by water
NL7407357A 1974-06-21 1974-05-31 DEVICE FOR VENTING LIQUIDS. NL7407357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7422347A FR2275238A1 (en) 1974-06-21 1974-06-21 Deaeration of liquids - using two deaerators one above the other in a single vessel

Publications (1)

Publication Number Publication Date
NL7407357A true NL7407357A (en) 1975-12-02

Family

ID=9140565

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7407357A NL7407357A (en) 1974-06-21 1974-05-31 DEVICE FOR VENTING LIQUIDS.

Country Status (4)

Country Link
JP (1) JPS50159469A (en)
DE (1) DE2427320A1 (en)
FR (1) FR2275238A1 (en)
NL (1) NL7407357A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5368472A (en) * 1976-12-01 1978-06-17 Kato Haruki Multiistaged type vacuum degassing means
DE3243817C2 (en) * 1982-11-26 1986-01-02 Hager & Elsässer GmbH, 7000 Stuttgart Process for the production of low-germ pure water
CH680050A5 (en) * 1989-08-24 1992-06-15 Micafil Ag
JPH0714443B2 (en) * 1990-04-13 1995-02-22 株式会社タクマ Degassing device

Also Published As

Publication number Publication date
FR2275238A1 (en) 1976-01-16
JPS50159469A (en) 1975-12-24
FR2275238B3 (en) 1977-05-06
DE2427320A1 (en) 1976-01-02

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Legal Events

Date Code Title Description
BV The patent application has lapsed