DK139811C - - Google Patents

Info

Publication number
DK139811C
DK139811C DK181069A DK181069A DK139811C DK 139811 C DK139811 C DK 139811C DK 181069 A DK181069 A DK 181069A DK 181069 A DK181069 A DK 181069A DK 139811 C DK139811 C DK 139811C
Authority
DK
Denmark
Application number
DK181069A
Other languages
Danish (da)
Other versions
DK139811B (en
Inventor
G P Canevari
Original Assignee
Esso Research And Engineering Co
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 Esso Research And Engineering Co filed Critical Esso Research And Engineering Co
Publication of DK139811B publication Critical patent/DK139811B/en
Application granted granted Critical
Publication of DK139811C publication Critical patent/DK139811C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/34—Higher-molecular-weight carboxylic acid esters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/10—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of amplifying elements with multiple electrode connections
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/682—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of chemical compounds for dispersing an oily layer on water
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/328—Oil emulsions containing water or any other hydrophilic phase
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/20—Tubes with more than one discharge path; Multiple tubes, e.g. double diode, triode-hexode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/003—Tubes with plural electrode systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Power Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK181069AA 1968-04-04 1969-04-01 Process for dispersing oil stains on water and a dispersant for use in carrying out the process. DK139811B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71879668A 1968-04-04 1968-04-04

Publications (2)

Publication Number Publication Date
DK139811B DK139811B (en) 1979-04-23
DK139811C true DK139811C (en) 1979-10-01

Family

ID=24887578

Family Applications (1)

Application Number Title Priority Date Filing Date
DK181069AA DK139811B (en) 1968-04-04 1969-04-01 Process for dispersing oil stains on water and a dispersant for use in carrying out the process.

Country Status (8)

Country Link
BE (1) BE730252A (en)
DK (1) DK139811B (en)
FR (1) FR2007381A1 (en)
GB (1) GB1255394A (en)
MY (1) MY7300082A (en)
NL (2) NL170405C (en)
NO (1) NO129282B (en)
SE (1) SE354079B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413460A1 (en) * 1977-12-28 1979-07-27 Labofina Sa ACTIVE TENSIO COMPOSITION, ESPECIALLY FOR THE DISPERSION OF OIL PATCHES
FR2515062B1 (en) * 1981-10-27 1986-04-04 Labofina Sa SURFACE-ACTIVE COMPOSITIONS FOR THE DISPERSION OF OIL PATCHES AND METHOD OF TREATMENT AND DISPERSION THEREOF
FR2601885B1 (en) * 1986-07-24 1988-11-04 Labofina Sa DISPERSANT COMPOSITIONS FOR THE TREATMENT OF OIL SHEETS ON THE SURFACE OF WATER

Also Published As

Publication number Publication date
GB1255394A (en) 1971-12-01
NL169567B (en)
NL6905233A (en) 1969-10-07
NL170405B (en) 1982-06-01
BE730252A (en) 1969-09-01
DK139811B (en) 1979-04-23
SE354079B (en) 1973-02-26
MY7300082A (en) 1973-12-31
NO129282B (en) 1974-03-25
FR2007381A1 (en) 1970-01-09
NL170405C (en) 1982-11-01

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Legal Events

Date Code Title Description
PBP Patent lapsed