CA1336741C - Pourable bitumen granulate - Google Patents
Pourable bitumen granulateInfo
- Publication number
- CA1336741C CA1336741C CA000607621A CA607621A CA1336741C CA 1336741 C CA1336741 C CA 1336741C CA 000607621 A CA000607621 A CA 000607621A CA 607621 A CA607621 A CA 607621A CA 1336741 C CA1336741 C CA 1336741C
- Authority
- CA
- Canada
- Prior art keywords
- bitumen
- granulate
- din
- powdering
- silicic acid
- 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
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 76
- 239000008187 granular material Substances 0.000 title claims abstract description 29
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 34
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 238000000227 grinding Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000004071 soot Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 15
- 239000003570 air Substances 0.000 description 12
- 125000005624 silicic acid group Chemical class 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000000137 annealing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005056 compaction Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 230000010349 pulsation Effects 0.000 description 5
- 150000004760 silicates Chemical class 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000011164 primary particle Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 101100004297 Caenorhabditis elegans bet-1 gene Proteins 0.000 description 1
- 229910017344 Fe2 O3 Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XQSFXFQDJCDXDT-UHFFFAOYSA-N hydroxysilicon Chemical group [Si]O XQSFXFQDJCDXDT-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 229940042472 mineral oil Drugs 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000014366 other mixer Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/122—Pulverisation by spraying
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2395/00—Bituminous materials, e.g. asphalt, tar or pitch
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
- Y10T428/2995—Silane, siloxane or silicone coating
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Compounds (AREA)
- Working-Up Tar And Pitch (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3826497A DE3826497A1 (de) | 1988-08-04 | 1988-08-04 | Bitumengranulat und verfahren zu seiner herstellung |
| DEP3826497.8-45 | 1988-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1336741C true CA1336741C (en) | 1995-08-22 |
Family
ID=6360226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000607621A Expired - Fee Related CA1336741C (en) | 1988-08-04 | 1989-08-04 | Pourable bitumen granulate |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5053279A (en:Method) |
| EP (1) | EP0358858B1 (en:Method) |
| JP (1) | JPH0299593A (en:Method) |
| CA (1) | CA1336741C (en:Method) |
| DE (2) | DE3826497A1 (en:Method) |
| ES (1) | ES2056152T3 (en:Method) |
| NO (1) | NO178629C (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3942215A1 (de) * | 1989-12-21 | 1991-06-27 | Degussa | Bitumengranulat und verfahren zu seiner herstellung |
| FR2765229B1 (fr) * | 1997-06-30 | 1999-09-17 | Mobil Oil France | Liant clair ou bitumineux susceptible d'etre mis sous forme solide subdivise a temperature ambiante et particules de liants, notamment granules et pastilles |
| US6238794B1 (en) * | 1998-09-03 | 2001-05-29 | 3M Innovative Properties Company | Fade resistant black coating for roofing granules |
| DE10031047C2 (de) * | 2000-06-26 | 2003-05-15 | Hamme Christina | Verfahren und Vorrichtung zur Herstellung eines rieselfähigen Schüttgutes |
| DE10102072C1 (de) * | 2001-01-17 | 2002-04-25 | Hamme Christina | Verfahren und Vorrichtung zur Herstellung eines rieselfähigen Schüttgutes |
| ITTO20080047A1 (it) | 2008-01-18 | 2009-07-19 | Euroline Srl | Macchina e metodo per sminuzzare porzioni di materiale bituminoso in granuli riciclabili |
| US8657483B2 (en) | 2010-09-03 | 2014-02-25 | Cabot Norit Americas, Inc. | Apparatuses for dilute phase impregnation of a milled sorbent with a chemical compound in an aqueous solution |
| CN104449787A (zh) * | 2014-11-05 | 2015-03-25 | 华文蔚 | 一种固体颗粒沥青的生产方法 |
| FR3090682B1 (fr) * | 2018-12-21 | 2021-01-15 | Institut Francais Des Sciences Et Technologies Des Transp De Lamenagement Et Des Reseaux | Procédé de préparation d’enrobés bitumineux |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2759843A (en) * | 1953-01-23 | 1956-08-21 | Standard Oil Co | Asphalt containing an aerogel |
| CH327640A (de) * | 1953-02-07 | 1958-02-15 | J & Otto Krebber | Verfahren zur Herstellung von Pulvern oded Granulaten aus Bitumen |
| DE2034038A1 (de) * | 1970-07-09 | 1972-02-24 | Huels Chemische Werke Ag | Rieselfähige Teilchen aus klebenden Stoffen und Verfahren zu deren Herstellung |
| DE2438330C2 (de) * | 1974-08-09 | 1982-11-11 | Trinidad Lake Asphalt, Handelsgesellschaft Wilh. Asche & Co, 2800 Bremen | Rieselfähiger Asphaltit sowie Verfahren zu seiner Herstellung |
| US4082823A (en) * | 1975-12-03 | 1978-04-04 | United States Steel Corporation | Process for forming coated pitch prills |
| DE2755450C2 (de) * | 1977-12-13 | 1982-06-09 | Degussa Ag, 6000 Frankfurt | Verbesserung von Asphaltbelägen für den Straßen- und Wegebau |
| US4168178A (en) * | 1978-01-30 | 1979-09-18 | Gaf Corporation | Asbestos-free bituminous composition |
| DE2933339C2 (de) * | 1979-08-17 | 1982-04-22 | Degussa Ag, 6000 Frankfurt | Pulverförmiges Bitumenkonzentrat und seine Verwendung |
| JPS6038327B2 (ja) * | 1980-04-15 | 1985-08-31 | 呉羽化学工業株式会社 | ピツチ成形体の不融化方法 |
| NL8003158A (nl) * | 1980-05-30 | 1982-01-04 | Olster Asphaltfabriek B V | Bitumen in de vorm van een pastille, korrel of deeltje met soortgelijke afmetingen, werkwijze ter bereiding van dergelijke bitumendeeltjes en werkwijze voor het uitvoeren van dakbedekkingswerkzaamheden onder toepassing van dergelijke bitumendeeltjes. |
| DE3028365A1 (de) * | 1980-07-26 | 1982-02-18 | Degussa Ag, 6000 Frankfurt | Bituminoeses bindemittel, verfahren zu seiner herstellung und verwendung |
| JPS58113291A (ja) * | 1981-12-28 | 1983-07-06 | Fuji Standard Res Kk | 微粒含油炭素質球の製造法 |
| JPS5927954A (ja) * | 1982-08-10 | 1984-02-14 | Nippon Hodo Co Ltd | 舗装用アスフアルトの改質材料 |
| JPS5938281A (ja) * | 1982-08-30 | 1984-03-02 | Fuji Standard Res Kk | ピツチ類、生コ−クス類の粉砕方法および粉砕組成物 |
| JPS59122587A (ja) * | 1982-12-28 | 1984-07-16 | Fuji Standard Res Kk | 難融性又は不融性ピツチ成形体の製造方法 |
| DE3505051A1 (de) * | 1985-02-14 | 1986-08-21 | Degussa Ag, 6000 Frankfurt | Pulverfoermiges bitumenkonzentrat und seine verwendung |
-
1988
- 1988-08-04 DE DE3826497A patent/DE3826497A1/de not_active Ceased
-
1989
- 1989-06-14 EP EP89110748A patent/EP0358858B1/de not_active Expired - Lifetime
- 1989-06-14 ES ES89110748T patent/ES2056152T3/es not_active Expired - Lifetime
- 1989-06-14 DE DE58908066T patent/DE58908066D1/de not_active Expired - Fee Related
- 1989-06-26 NO NO892640A patent/NO178629C/no not_active IP Right Cessation
- 1989-08-02 US US07/388,530 patent/US5053279A/en not_active Expired - Fee Related
- 1989-08-04 JP JP1201514A patent/JPH0299593A/ja active Granted
- 1989-08-04 CA CA000607621A patent/CA1336741C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5053279A (en) | 1991-10-01 |
| ES2056152T3 (es) | 1994-10-01 |
| DE58908066D1 (de) | 1994-08-25 |
| EP0358858B1 (de) | 1994-07-20 |
| DE3826497A1 (de) | 1990-02-08 |
| NO178629B (no) | 1996-01-22 |
| JPH0299593A (ja) | 1990-04-11 |
| EP0358858A1 (de) | 1990-03-21 |
| JPH0470351B2 (en:Method) | 1992-11-10 |
| NO892640L (no) | 1990-02-05 |
| NO892640D0 (no) | 1989-06-26 |
| NO178629C (no) | 1996-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |