NL7311338A - Oil-pollution detector - for use on marine petroleum operating/storage platforms, using U-tube appts - Google Patents

Oil-pollution detector - for use on marine petroleum operating/storage platforms, using U-tube appts

Info

Publication number
NL7311338A
NL7311338A NL7311338A NL7311338A NL7311338A NL 7311338 A NL7311338 A NL 7311338A NL 7311338 A NL7311338 A NL 7311338A NL 7311338 A NL7311338 A NL 7311338A NL 7311338 A NL7311338 A NL 7311338A
Authority
NL
Netherlands
Prior art keywords
tube
liquid
appts
oil
operating
Prior art date
Application number
NL7311338A
Other languages
Dutch (nl)
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Priority to NL7311338A priority Critical patent/NL7311338A/en
Publication of NL7311338A publication Critical patent/NL7311338A/en

Links

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
    • G01N33/18—Water
    • G01N33/1826—Organic contamination in water
    • G01N33/1833—Oil in water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Detection of a liquid contaminant in a stream of liquid of different density comprises introducing the stream into a U-tube having an outlet limb at a predetermined height, detecting the level of the liquid in the inlet limb of the U-tube and determining the variations in level in this limb showing the presence of liquid contaminant in the stream of liquid. The liquid contaminant is pref. petroleum and the uncontaminated stream of liquid is water.
NL7311338A 1973-08-17 1973-08-17 Oil-pollution detector - for use on marine petroleum operating/storage platforms, using U-tube appts NL7311338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7311338A NL7311338A (en) 1973-08-17 1973-08-17 Oil-pollution detector - for use on marine petroleum operating/storage platforms, using U-tube appts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7311338A NL7311338A (en) 1973-08-17 1973-08-17 Oil-pollution detector - for use on marine petroleum operating/storage platforms, using U-tube appts

Publications (1)

Publication Number Publication Date
NL7311338A true NL7311338A (en) 1975-02-19

Family

ID=19819422

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7311338A NL7311338A (en) 1973-08-17 1973-08-17 Oil-pollution detector - for use on marine petroleum operating/storage platforms, using U-tube appts

Country Status (1)

Country Link
NL (1) NL7311338A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1001337C2 (en) * 1995-10-04 1997-04-08 Energieproduktiebedrijf Una Nv The detection and measurement of low density impurities in water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1001337C2 (en) * 1995-10-04 1997-04-08 Energieproduktiebedrijf Una Nv The detection and measurement of low density impurities in water

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Legal Events

Date Code Title Description
BV The patent application has lapsed