ES2115862T3 - Procedimiento para estabilizar mezclas de bitumen-polimero. - Google Patents

Procedimiento para estabilizar mezclas de bitumen-polimero.

Info

Publication number
ES2115862T3
ES2115862T3 ES94201550T ES94201550T ES2115862T3 ES 2115862 T3 ES2115862 T3 ES 2115862T3 ES 94201550 T ES94201550 T ES 94201550T ES 94201550 T ES94201550 T ES 94201550T ES 2115862 T3 ES2115862 T3 ES 2115862T3
Authority
ES
Spain
Prior art keywords
bitumen
weight
fraction
percentage content
stabilize
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 - Lifetime
Application number
ES94201550T
Other languages
English (en)
Inventor
Paolo Italia
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.)
Agip Petroli SpA
Original Assignee
Agip Petroli 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 Agip Petroli SpA filed Critical Agip Petroli SpA
Application granted granted Critical
Publication of ES2115862T3 publication Critical patent/ES2115862T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C10C3/026—Working-up pitch, asphalt, bitumen by chemical means reaction with organic compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

SE PRESENTA UN PROCESO PARA ESTABILIZAR MEZCLAS DE BITUMEN Y POLIMERO TERMOPLASTICO, QUE CONSTA DEL TRATAMIENTO DE LAS MENCIONADAS MEZCLAS EN UN MEDIO AMBIENTE INERTE A UNA TEMPERATURA COMPRENDIDA DENTRO DE LA BANDA DE ENTRE 210 Y 240 (GRADOS) C Y DURANTE UN TIEMPO DE ENTRE 1 Y 4 HORAS, CON UN COMPUESTO AROMATICO DE VINIL, ESTANDO EL BITUMEN SELECCIONADO ENTRE AQUELLOS QUE TIENEN CONTENIDOS DE RESINAS, ASFALTENOS, ESPECIES AROMATICAS Y SATURADAS, QUE CUMPLEN CON LA CONDICION DE Z>5, ESTANDO "Z" DEFINIDA POR LA EXPRESION Z = K1A/B + K2C DE "A" REPRESENTA EL CONTENIDO PORCENTUAL, POR PESO, DE LA FRACCION DE RESINAS, "B" EL CONTENIDO PORCENTUAL, POR PESO DE LA FRACCION ASFALTENICA, "C" EL CONTENIDO PORCENTUAL, POR PESO, DE LA FRACCION AROMATICA, "D" EL CONTENIDO PORCENTUAL, POR PESO, DE LA FRACCION SATURADA; K1 = 0.961; K2 = 0.087; K3 = 0.055.
ES94201550T 1993-08-19 1994-06-01 Procedimiento para estabilizar mezclas de bitumen-polimero. Expired - Lifetime ES2115862T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI931835A IT1270963B (it) 1993-08-19 1993-08-19 Procedimento per stabilizzare miscele di bitume e polimero

Publications (1)

Publication Number Publication Date
ES2115862T3 true ES2115862T3 (es) 1998-07-01

Family

ID=11366822

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94201550T Expired - Lifetime ES2115862T3 (es) 1993-08-19 1994-06-01 Procedimiento para estabilizar mezclas de bitumen-polimero.

Country Status (9)

Country Link
EP (1) EP0639630B1 (es)
AT (1) ATE164619T1 (es)
DE (1) DE69409313T2 (es)
DK (1) DK0639630T3 (es)
ES (1) ES2115862T3 (es)
GR (1) GR3026651T3 (es)
IT (1) IT1270963B (es)
SG (1) SG54992A1 (es)
SI (1) SI0639630T1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2355408C (en) 2000-08-18 2008-12-23 China Petroleum And Chemical Corporation A storage-stable modified asphalt composition and its preparation process
CN100340609C (zh) * 2004-10-29 2007-10-03 中国石油化工股份有限公司 一种储存稳定的聚合物改性沥青及其制备方法
DE102009044771A1 (de) 2009-12-04 2011-06-09 Bühler, Hans-Joachim, Dr. Verfahren zum werkstoffähnlichen Recycling von Elastomer enthaltenden Abfällen aus der Flexodruckplattenverarbeitung
DE102014012857A1 (de) 2014-09-01 2016-03-03 Entex Rust & Mitschke Gmbh Fahrbahn mit Asphaltschicht
CN116426304A (zh) * 2023-04-13 2023-07-14 中欣新碳(厦门)材料科技有限公司 中间相沥青及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273685A (en) * 1978-02-24 1981-06-16 Owens-Corning Fiberglas Corporation Rubber modified asphalt compositions
US4485144A (en) * 1982-08-12 1984-11-27 Owens-Corning Fiberglas Corporation Chemically modified asphalts and glass fibers treated therewith
US4507365A (en) * 1983-11-21 1985-03-26 Owens-Corning Fiberglas Corporation Chemically modified asphalt protective coating solution and concrete coated with same
FR2630451B1 (fr) * 1988-04-25 1992-02-21 Colas Sa Procede d'obtention de bitumes renfermant au moins un elastomere et produits obtenus
BE1002939A3 (fr) * 1989-03-14 1991-09-10 Fina Research Procede ameliore de preparation de compositions de bitume modifie, et nouvelles compositions de bitume-polymere utilisees dans ce procede.
IT1241153B (it) * 1990-05-18 1993-12-29 Euron Metodo per preparare miscele stabili bitume-polimero
IT1244685B (it) * 1991-01-24 1994-08-08 Euron Spa Miscele di bitume polimero e procedimento per la loro preparazione

Also Published As

Publication number Publication date
ATE164619T1 (de) 1998-04-15
DK0639630T3 (da) 1998-10-19
GR3026651T3 (en) 1998-07-31
DE69409313D1 (de) 1998-05-07
DE69409313T2 (de) 1998-10-08
SI0639630T1 (en) 1998-08-31
ITMI931835A1 (it) 1995-02-19
EP0639630B1 (en) 1998-04-01
ITMI931835A0 (it) 1993-08-19
IT1270963B (it) 1997-05-26
EP0639630A1 (en) 1995-02-22
SG54992A1 (en) 1998-12-21

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