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AU4275485A - Dispersion agent based on sulphonated tar - Google Patents

Dispersion agent based on sulphonated tar

Info

Publication number
AU4275485A
AU4275485A AU42754/85A AU4275485A AU4275485A AU 4275485 A AU4275485 A AU 4275485A AU 42754/85 A AU42754/85 A AU 42754/85A AU 4275485 A AU4275485 A AU 4275485A AU 4275485 A AU4275485 A AU 4275485A
Authority
AU
Australia
Prior art keywords
dispersion agent
agent based
sulphonated
tar
sulphonated tar
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU42754/85A
Other versions
AU568935B2 (en
Inventor
Carlo Piccinini
Edoardo Platone
Aldo Prevedello
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of AU4275485A publication Critical patent/AU4275485A/en
Application granted granted Critical
Publication of AU568935B2 publication Critical patent/AU568935B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/62—Sulfonated fats, oils or waxes of undetermined constitution
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AU42754/85A 1984-05-29 1985-05-22 Dispersion agent based on sulphonated tar Ceased AU568935B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT21140/84 1984-05-29
IT8421140A IT1206704B (en) 1984-05-29 1984-05-29 FLUIDIFYING AND STABILIZING ADDITIVE AND ITS PREPARATION METHOD.

Publications (2)

Publication Number Publication Date
AU4275485A true AU4275485A (en) 1985-12-05
AU568935B2 AU568935B2 (en) 1988-01-14

Family

ID=11177335

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42754/85A Ceased AU568935B2 (en) 1984-05-29 1985-05-22 Dispersion agent based on sulphonated tar

Country Status (19)

Country Link
JP (1) JPH0665715B2 (en)
AU (1) AU568935B2 (en)
BR (1) BR8502670A (en)
CA (1) CA1241015A (en)
CS (1) CS251788B2 (en)
DD (1) DD233951A5 (en)
DE (1) DE3519115A1 (en)
ES (1) ES8604291A1 (en)
FI (1) FI852114L (en)
FR (1) FR2565124B1 (en)
GB (1) GB2159536B (en)
GR (1) GR851286B (en)
IN (1) IN165180B (en)
IT (1) IT1206704B (en)
NL (1) NL8501537A (en)
PL (1) PL145004B1 (en)
SE (1) SE8502510L (en)
SU (1) SU1516015A3 (en)
ZA (1) ZA853852B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1235867B (en) * 1987-12-18 1992-11-23 Eniricerche S P A Snamprogetti LOW VISCOSITY CEMENTITIOUS COMPOSITION
IT1217583B (en) * 1988-05-13 1990-03-30 Eniricerche Spa COMPOSITION OF CONCRETE CONTAINING A SUPERFLUIDIFYING ADDITIVE
IT1227903B (en) * 1988-12-23 1991-05-14 Eniricerche S P A Snamprogetti PROCEDURE FOR THE PREPARATION OF SULPHONATED DISPERSERS
IT1265286B1 (en) * 1993-12-17 1996-10-31 Agip Spa PROCEDURE FOR RECOVERING AND HANDLING HIGHLY VISCOUS PETROLEUM PRODUCTS
IT1269532B (en) * 1994-03-11 1997-04-08 Eniricerche Spa PROCEDURE FOR HANDLING HIGHLY VISCOUS PETROLEUM PRODUCTS
IT1281587B1 (en) * 1996-01-03 1998-02-20 Italcementi Spa SUPERFLUIDIFYING COMPOSITION FOR CEMENTITIOUS COMPOSITIONS
CN101376639B (en) * 2008-09-28 2011-06-15 浙江闰土股份有限公司 Method for coproduction of dispersants MF and sodium sulphite
CN102839026B (en) * 2012-09-17 2014-07-09 宋晓轩 Method for producing coal water slurry additive by utilizing heterocyclic ring aromatic hydrocarbon-enriched component
CN116603400B (en) * 2023-06-12 2025-11-04 青岛科技大学 A method for preparing an aspergillus terreus-modified antibacterial reverse osmosis membrane

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE373377A (en) *
DE106500C (en) *
US1711448A (en) * 1925-04-27 1929-04-30 Peter Reilly Treatment of tar
GB483907A (en) * 1935-07-26 1938-04-27 Ladislao D Antal Improvements in or relating to the treatment of bitumina and allied substances
US2227999A (en) * 1938-07-07 1941-01-07 Sulphonation of coal tab distillates
US3089842A (en) * 1959-12-14 1963-05-14 Phillips Petroleum Co Production of sulfonated asphalt
US3374210A (en) * 1965-09-20 1968-03-19 Grefco Sulfonated aromatic resins
DE2138637A1 (en) * 1971-08-02 1973-02-15 Kureha Chemical Ind Co Ltd Dispersant with low foamability - prepd by pyrolysis of petroleum fractions or coal, and sulphonation
DE2256758B2 (en) * 1972-03-27 1976-07-01 Marathon Oil Co., Findlay, Ohio (V.StA.) USE OF PETROLEUM SULFONATES FOR THE DISPLACEMENT OF CRUDE OIL FROM EARTH FORMATIONS
US4416666A (en) * 1979-10-26 1983-11-22 Alfred University Research Foundation Inc. Coal-water slurry and method for its preparation
JPS606395B2 (en) * 1979-07-26 1985-02-18 花王株式会社 Dispersant for water slurry of coal powder
US4441889A (en) * 1981-01-29 1984-04-10 Gulf & Western Industries, Inc. Coal-aqueous mixtures
US4432771A (en) * 1981-05-15 1984-02-21 International Telephone And Telegraph Corporation Combustible coal/water mixtures for fuels and methods of preparing the same
JPS5823889A (en) * 1981-08-03 1983-02-12 Nippon Oil & Fats Co Ltd Additive for coal-water slurry
FR2517671A1 (en) * 1981-12-07 1983-06-10 Raffinage Cie Francaise PROCESS FOR THE PREPARATION OF AROMATIC HYDROCARBON SULFONATES AND THE APPLICATION OF SAID SULFONATES TO THE ASSISTED RECOVERY OF CRUDE OIL
US4502868A (en) * 1982-09-27 1985-03-05 Texaco Inc. Coal-water slurries of low viscosity and method for their preparation
US4692169A (en) * 1984-12-27 1987-09-08 Henkel Corp. Use of etherified polygalactomannan gums as carbonaceous slurry stabilizers

Also Published As

Publication number Publication date
SE8502510L (en) 1985-11-30
IT8421140A0 (en) 1984-05-29
BR8502670A (en) 1986-02-12
CA1241015A (en) 1988-08-23
GB8513176D0 (en) 1985-06-26
JPS61436A (en) 1986-01-06
GB2159536A (en) 1985-12-04
ZA853852B (en) 1986-09-24
IN165180B (en) 1989-08-26
DD233951A5 (en) 1986-03-19
PL145004B1 (en) 1988-07-30
IT1206704B (en) 1989-04-27
SU1516015A3 (en) 1989-10-15
DE3519115C2 (en) 1989-03-30
JPH0665715B2 (en) 1994-08-24
GB2159536B (en) 1987-10-14
FR2565124B1 (en) 1989-12-01
FI852114A7 (en) 1985-11-30
FI852114L (en) 1985-11-30
FI852114A0 (en) 1985-05-28
ES544147A0 (en) 1986-01-16
DE3519115A1 (en) 1985-12-05
FR2565124A1 (en) 1985-12-06
CS251788B2 (en) 1987-08-13
AU568935B2 (en) 1988-01-14
NL8501537A (en) 1985-12-16
GR851286B (en) 1985-11-25
SE8502510D0 (en) 1985-05-22
ES8604291A1 (en) 1986-01-16

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