GB2208270B - Process for breaking an emulsion - Google Patents

Process for breaking an emulsion

Info

Publication number
GB2208270B
GB2208270B GB8817512A GB8817512A GB2208270B GB 2208270 B GB2208270 B GB 2208270B GB 8817512 A GB8817512 A GB 8817512A GB 8817512 A GB8817512 A GB 8817512A GB 2208270 B GB2208270 B GB 2208270B
Authority
GB
United Kingdom
Prior art keywords
emulsion
breaking
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.)
Expired - Fee Related
Application number
GB8817512A
Other versions
GB8817512D0 (en
GB2208270A (en
Inventor
Patrick Mondi
Michel Ullman
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.)
APPLIC DES DERIVES de l ASPHAL
Original Assignee
APPLIC DES DERIVES de l ASPHAL
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 APPLIC DES DERIVES de l ASPHAL filed Critical APPLIC DES DERIVES de l ASPHAL
Publication of GB8817512D0 publication Critical patent/GB8817512D0/en
Publication of GB2208270A publication Critical patent/GB2208270A/en
Application granted granted Critical
Publication of GB2208270B publication Critical patent/GB2208270B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Sealing Material Composition (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
GB8817512A 1987-07-24 1988-07-22 Process for breaking an emulsion Expired - Fee Related GB2208270B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8710592A FR2618350B1 (en) 1987-07-24 1987-07-24 METHOD FOR CAUSING THE BREAKAGE OF AN EMULSION USING A BREAKING AGENT

Publications (3)

Publication Number Publication Date
GB8817512D0 GB8817512D0 (en) 1988-08-24
GB2208270A GB2208270A (en) 1989-03-22
GB2208270B true GB2208270B (en) 1991-03-06

Family

ID=9353579

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8817512A Expired - Fee Related GB2208270B (en) 1987-07-24 1988-07-22 Process for breaking an emulsion

Country Status (5)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0527865A4 (en) * 1990-05-07 1993-11-18 Emoleum (Australia) Limited Improved bitumen emulsions
ES2050601B1 (en) * 1992-06-10 1994-12-16 Espanola Explosivos PROCEDURE FOR THE RUPTURE OF EXPLOSIVE EMULSIONS.
SE502009C2 (en) * 1992-11-02 1995-07-10 Nynaes Petroleum Ab Bitumen emulsion, its preparation and use, and refractive additives for use therein
FR2760461B1 (en) * 1997-03-10 1999-05-28 Colas Sa BITUMEN EMULSION, PROCESS FOR OBTAINING BITUMEN EMULSION AND PROCESS FOR OBTAINING BITUMINOUS MATERIAL FOR CONSTRUCTION OR MAINTENANCE OF PAVEMENTS
FI20000251A (en) * 2000-02-07 2001-08-08 Tielaitos Emulsion coating compound intended for paving and paving made of the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1594762A1 (en) * 1965-03-03 1970-05-21 Wm Hilgers Chem Fabrik Process for the production of bituminous coatings on road surfaces using a hose
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 (en) * 1984-11-21 1986-12-26 Colas Sa PROCESS FOR OBTAINING SURFACE ROAD COATINGS BY SPREADING AQUEOUS BITUMEN EMULSIONS AND COATINGS OBTAINED

Also Published As

Publication number Publication date
CH677451A5 (en) 1991-05-31
GB8817512D0 (en) 1988-08-24
GB2208270A (en) 1989-03-22
FR2618350B1 (en) 1991-07-12
ES2007260A6 (en) 1989-06-01
FR2618350A1 (en) 1989-01-27
IT1223716B (en) 1990-09-29
IT8867697A0 (en) 1988-07-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930722