SE8303863L - dispersing - Google Patents

dispersing

Info

Publication number
SE8303863L
SE8303863L SE8303863A SE8303863A SE8303863L SE 8303863 L SE8303863 L SE 8303863L SE 8303863 A SE8303863 A SE 8303863A SE 8303863 A SE8303863 A SE 8303863A SE 8303863 L SE8303863 L SE 8303863L
Authority
SE
Sweden
Prior art keywords
acids
fatty
polymerised
esp
component
Prior art date
Application number
SE8303863A
Other languages
Swedish (sv)
Other versions
SE450691B (en
SE8303863D0 (en
Inventor
H Ljusberg-Wahren
Original Assignee
Bergvik Kemi 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 Bergvik Kemi Ab filed Critical Bergvik Kemi Ab
Priority to SE8303863A priority Critical patent/SE450691B/en
Publication of SE8303863D0 publication Critical patent/SE8303863D0/en
Priority to EP84850209A priority patent/EP0131558A3/en
Priority to ZA845068A priority patent/ZA845068B/en
Priority to US06/627,585 priority patent/US4634450A/en
Priority to AU30254/84A priority patent/AU3025484A/en
Priority to CA000458128A priority patent/CA1231032A/en
Priority to NO842699A priority patent/NO162498C/en
Priority to ES534053A priority patent/ES534053A0/en
Priority to FI842712A priority patent/FI842712A/en
Priority to KR1019840003924A priority patent/KR850001018A/en
Priority to JP59140438A priority patent/JPS6068040A/en
Publication of SE8303863L publication Critical patent/SE8303863L/en
Publication of SE450691B publication Critical patent/SE450691B/en

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
    • C09K23/017—Mixtures of compounds
    • C09K23/018—Mixtures of two or more different organic oxygen-containing compounds
    • B01F17/0028—
    • B01F17/0092—
    • 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
    • C10L1/326—Coal-water suspensions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Polyethers (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

Compsns. for dispersing hydrophobic particles in water comprise esters (I) prepd. by partial esterification of (a) polymerised fatty acids, polymerised resin acids and/or opt. polymerised fatty or rosin acid derivs. with (b) polyalkylene glycols or their monoesters or monoethers, provided that (I) have a residual acid value above 3. - Specifically component (a) is esp. crude tall oil (CTO) which has been polymerised (e.g. with BF3) and opt. distd. to remove volatiles. Component (a) may also be a residue obtd. by distn. of fatty acids from animal or vegetable fats or oils, or a prod. obtd. by Diels-Alder reaction of conjugated polyunsatd. fatty or rosin acids or by reaction of fatty or rosin acids with polyfunctional alcohols and/or carboxylic acids. Component (b) is pref. a polyethylene glycol (PEG) with a molecular wt. above 600, esp. 4000-10,000. (I) may be used in an amt. of 0.01-5 (pref. 0.3-1) wt.% for dispersing coal particles in water, esp. where the coal has a particle size of 1-200 microns.
SE8303863A 1983-07-06 1983-07-06 DISPERSIBLE FOR SOLID PARTICLES IN THE WATER AND APPLICATION OF THE DISPERGENT FOR DISPERSING COPPER PARTICLES SE450691B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE8303863A SE450691B (en) 1983-07-06 1983-07-06 DISPERSIBLE FOR SOLID PARTICLES IN THE WATER AND APPLICATION OF THE DISPERGENT FOR DISPERSING COPPER PARTICLES
EP84850209A EP0131558A3 (en) 1983-07-06 1984-06-29 Dispersing agent
ZA845068A ZA845068B (en) 1983-07-06 1984-07-03 Dispersing agent
US06/627,585 US4634450A (en) 1983-07-06 1984-07-03 Coal-water dispersion
NO842699A NO162498C (en) 1983-07-06 1984-07-04 DISPERSIBLE FOR SOLID HYDROPHOBIC PARTICLES IN WATER AND USE THEREOF.
AU30254/84A AU3025484A (en) 1983-07-06 1984-07-04 Polymerized tall oil esters of polyalkylene glycols
CA000458128A CA1231032A (en) 1983-07-06 1984-07-04 Coal-water dispersion
ES534053A ES534053A0 (en) 1983-07-06 1984-07-05 PROCEDURE TO PREPARE A DISPERSING AGENT FOR SOLID HYDROPHOBIC PARTICLES, IN WATER.
FI842712A FI842712A (en) 1983-07-06 1984-07-05 DISPERGERMEDEL.
KR1019840003924A KR850001018A (en) 1983-07-06 1984-07-06 Dispersant and preparation method thereof
JP59140438A JPS6068040A (en) 1983-07-06 1984-07-06 Dispersant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8303863A SE450691B (en) 1983-07-06 1983-07-06 DISPERSIBLE FOR SOLID PARTICLES IN THE WATER AND APPLICATION OF THE DISPERGENT FOR DISPERSING COPPER PARTICLES

Publications (3)

Publication Number Publication Date
SE8303863D0 SE8303863D0 (en) 1983-07-06
SE8303863L true SE8303863L (en) 1985-01-07
SE450691B SE450691B (en) 1987-07-20

Family

ID=20351908

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303863A SE450691B (en) 1983-07-06 1983-07-06 DISPERSIBLE FOR SOLID PARTICLES IN THE WATER AND APPLICATION OF THE DISPERGENT FOR DISPERSING COPPER PARTICLES

Country Status (6)

Country Link
JP (1) JPS6068040A (en)
KR (1) KR850001018A (en)
AU (1) AU3025484A (en)
ES (1) ES534053A0 (en)
SE (1) SE450691B (en)
ZA (1) ZA845068B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100946726B1 (en) * 2008-05-28 2010-03-12 한국기계연구원 Low noise type electronic expansion valve with a disk bellows

Also Published As

Publication number Publication date
JPS6068040A (en) 1985-04-18
KR850001018A (en) 1985-03-14
AU3025484A (en) 1985-01-10
ZA845068B (en) 1985-03-27
ES8603284A1 (en) 1985-12-16
SE450691B (en) 1987-07-20
SE8303863D0 (en) 1983-07-06
ES534053A0 (en) 1985-12-16

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