DE3632709C2 - - Google Patents
Info
- Publication number
- DE3632709C2 DE3632709C2 DE19863632709 DE3632709A DE3632709C2 DE 3632709 C2 DE3632709 C2 DE 3632709C2 DE 19863632709 DE19863632709 DE 19863632709 DE 3632709 A DE3632709 A DE 3632709A DE 3632709 C2 DE3632709 C2 DE 3632709C2
- Authority
- DE
- Germany
- Prior art keywords
- bitumen
- coal tar
- pitch
- resin
- tar pitch
- 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
Links
- 239000010426 asphalt Substances 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 26
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 21
- 239000011294 coal tar pitch Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 6
- KPAPHODVWOVUJL-UHFFFAOYSA-N 1-benzofuran;1h-indene Chemical compound C1=CC=C2CC=CC2=C1.C1=CC=C2OC=CC2=C1 KPAPHODVWOVUJL-UHFFFAOYSA-N 0.000 claims description 5
- 229920006272 aromatic hydrocarbon resin Polymers 0.000 claims description 5
- 239000011280 coal tar Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 5
- 239000011295 pitch Substances 0.000 claims description 5
- 239000013032 Hydrocarbon resin Substances 0.000 claims description 4
- 229920006270 hydrocarbon resin Polymers 0.000 claims description 4
- 238000000197 pyrolysis Methods 0.000 claims description 4
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 2
- 239000002641 tar oil Substances 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 description 10
- 239000003208 petroleum Substances 0.000 description 5
- 238000010998 test method Methods 0.000 description 5
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 239000011269 tar Substances 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863632709 DE3632709A1 (de) | 1986-09-26 | 1986-09-26 | Verfahren zur stabilisierung von pech-bitumen-gemischen |
| FR8713300A FR2604442B1 (fr) | 1986-09-26 | 1987-09-25 | Procede pour la stabilisation de melanges de brai et de bitume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863632709 DE3632709A1 (de) | 1986-09-26 | 1986-09-26 | Verfahren zur stabilisierung von pech-bitumen-gemischen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3632709A1 DE3632709A1 (de) | 1988-04-07 |
| DE3632709C2 true DE3632709C2 (enrdf_load_stackoverflow) | 1989-10-19 |
Family
ID=6310399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863632709 Granted DE3632709A1 (de) | 1986-09-26 | 1986-09-26 | Verfahren zur stabilisierung von pech-bitumen-gemischen |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3632709A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2604442B1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3938620C1 (enrdf_load_stackoverflow) * | 1989-11-21 | 1991-04-18 | Klaus Dahleke Kg, 2000 Hamburg, De |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009060558A1 (de) | 2009-12-23 | 2011-06-30 | Storimpex Import Export GmbH, 21509 | Verfahren und Einrichtung zur Erzeugung wieder verwendbarer Stoffkomponenten aus ausgebauten, schädliche Stoffe enthaltenden Baustoffgemengen |
| CN102653631A (zh) * | 2012-04-16 | 2012-09-05 | 交通运输部公路科学研究所 | 一种道路用混合沥青及其制备方法 |
| CN115403307A (zh) * | 2022-09-29 | 2022-11-29 | 上海龙孚道路养护工程有限公司 | 一种高比例回收料利用率的冷再生乳化沥青及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1009338B (de) * | 1954-07-05 | 1957-05-29 | Teerverwertung Mit Beschraenkt | Steinkohlenteerweichpech-Produkt |
| NL6905177A (enrdf_load_stackoverflow) * | 1969-04-02 | 1970-10-06 | ||
| DE2623574C2 (de) * | 1976-05-26 | 1978-08-17 | Ruetgerswerke Ag, 6000 Frankfurt | Bindemittel aus Erdölbitumen und plastif iziertem Steinkohlenteerpech |
| US4238377A (en) * | 1979-06-04 | 1980-12-09 | Chevron Research Company | Polymerizable premix composition for preparation of polyurethane surfaces |
| NL7907359A (nl) * | 1979-10-03 | 1981-04-07 | Cindu Chemie Bv | Bindmiddel op basis van een mengsel van een steenkool- teer en een bitumen, alsmede werkwijze voor een opper- vlakbehandeling van wegen. |
-
1986
- 1986-09-26 DE DE19863632709 patent/DE3632709A1/de active Granted
-
1987
- 1987-09-25 FR FR8713300A patent/FR2604442B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3938620C1 (enrdf_load_stackoverflow) * | 1989-11-21 | 1991-04-18 | Klaus Dahleke Kg, 2000 Hamburg, De |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3632709A1 (de) | 1988-04-07 |
| FR2604442A1 (fr) | 1988-04-01 |
| FR2604442B1 (fr) | 1989-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: VFT AG, 47138 DUISBURG, DE INSTYTUT CHEMII PRZEMYS |
|
| 8339 | Ceased/non-payment of the annual fee |