IT8867697A0 - Procedimento per provocare la rottura di una emulsione - Google Patents

Procedimento per provocare la rottura di una emulsione

Info

Publication number
IT8867697A0
IT8867697A0 IT8867697A IT6769788A IT8867697A0 IT 8867697 A0 IT8867697 A0 IT 8867697A0 IT 8867697 A IT8867697 A IT 8867697A IT 6769788 A IT6769788 A IT 6769788A IT 8867697 A0 IT8867697 A0 IT 8867697A0
Authority
IT
Italy
Prior art keywords
emulsion
breaking
procedure
cause
Prior art date
Application number
IT8867697A
Other languages
English (en)
Other versions
IT1223716B (it
Inventor
Patrick Mondi
Michel Ullman
Original Assignee
Saada Sa
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 Saada Sa filed Critical Saada Sa
Publication of IT8867697A0 publication Critical patent/IT8867697A0/it
Application granted granted Critical
Publication of IT1223716B publication Critical patent/IT1223716B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C08L95/005—Aqueous compositions, e.g. emulsions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
    • E01C19/1063—Controlling the operations
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Road Paving Structures (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Sealing Material Composition (AREA)
IT67697/88A 1987-07-24 1988-07-22 Procedimento per provocare la rottura di una emulsione IT1223716B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8710592A FR2618350B1 (fr) 1987-07-24 1987-07-24 Procede pour provoquer la rupture d'une emulsion au moyen d'un agent de rupture

Publications (2)

Publication Number Publication Date
IT8867697A0 true IT8867697A0 (it) 1988-07-22
IT1223716B IT1223716B (it) 1990-09-29

Family

ID=9353579

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67697/88A IT1223716B (it) 1987-07-24 1988-07-22 Procedimento per provocare la rottura di una emulsione

Country Status (5)

Country Link
CH (1) CH677451A5 (it)
ES (1) ES2007260A6 (it)
FR (1) FR2618350B1 (it)
GB (1) GB2208270B (it)
IT (1) IT1223716B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ238058A (en) * 1990-05-07 1993-05-26 Emoleum Australia Ltd Modification of cationic bitumen emulsions by adding agent to initiate coalescence
ES2050601B1 (es) * 1992-06-10 1994-12-16 Espanola Explosivos Procedimiento para la ruptura de emulsiones explosivas.
SE502009C2 (sv) * 1992-11-02 1995-07-10 Nynaes Petroleum Ab Bitumenemulsion, dess framställning och användning samt brytningsadditiv för användning däri
FR2760461B1 (fr) * 1997-03-10 1999-05-28 Colas Sa Emulsion de bitume, procede d'obtention d'une emulsion de bitume et procede d'obtention d'un materiau bitumineux pour la construction ou l'entretien des chaussees
FI20000251A7 (fi) * 2000-02-07 2001-08-08 Tielaitos Tien päällystämiseen tarkoitettu emulsiopäällystemassa ja siitä valmistettu tien päällyste

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1594762A1 (de) * 1965-03-03 1970-05-21 Wm Hilgers Chem Fabrik Verfahren zur Herstellung von bituminoesen UEberzuegen auf Strassendecken unter Verwendung einer Schlaemme
US4194023A (en) * 1978-09-22 1980-03-18 Mobil Oil Corporation Controlled deposition of asphalt emulsions
US4202795A (en) * 1978-09-28 1980-05-13 Halliburton Company Methods and additives for delaying the release of chemicals in aqueous fluids
FR2573455B1 (fr) * 1984-11-21 1986-12-26 Colas Sa Procede d'obtention d'enduits routiers superficiels par epandage d'emulsions aqueuses de bitume, et revetements obtenus

Also Published As

Publication number Publication date
GB2208270B (en) 1991-03-06
GB2208270A (en) 1989-03-22
CH677451A5 (it) 1991-05-31
FR2618350A1 (fr) 1989-01-27
ES2007260A6 (es) 1989-06-01
GB8817512D0 (en) 1988-08-24
IT1223716B (it) 1990-09-29
FR2618350B1 (fr) 1991-07-12

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