CN101376575B - 废旧沥青混合料的冷再生还原剂及制备还原剂方法和应用 - Google Patents
废旧沥青混合料的冷再生还原剂及制备还原剂方法和应用 Download PDFInfo
- Publication number
- CN101376575B CN101376575B CN2008101505046A CN200810150504A CN101376575B CN 101376575 B CN101376575 B CN 101376575B CN 2008101505046 A CN2008101505046 A CN 2008101505046A CN 200810150504 A CN200810150504 A CN 200810150504A CN 101376575 B CN101376575 B CN 101376575B
- Authority
- CN
- China
- Prior art keywords
- oil
- agent
- reducer
- reducing agent
- cold regeneration
- 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 54
- 239000002699 waste material Substances 0.000 title claims abstract description 45
- 239000000203 mixture Substances 0.000 title claims abstract description 41
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000008929 regeneration Effects 0.000 title claims description 49
- 238000011069 regeneration method Methods 0.000 title claims description 49
- 239000002904 solvent Substances 0.000 claims abstract description 18
- 150000001491 aromatic compounds Chemical class 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000001804 emulsifying effect Effects 0.000 claims abstract description 11
- 238000002360 preparation method Methods 0.000 claims abstract description 11
- 239000000839 emulsion Substances 0.000 claims abstract description 8
- 239000004567 concrete Substances 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 25
- 239000006185 dispersion Substances 0.000 claims description 15
- 239000012747 synergistic agent Substances 0.000 claims description 15
- 239000012745 toughening agent Substances 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 12
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 claims description 9
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 6
- PQNFLJBBNBOBRQ-UHFFFAOYSA-N indane Chemical compound C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 5
- 241001597008 Nomeidae Species 0.000 claims description 4
- 239000013543 active substance Substances 0.000 claims description 4
- 150000001448 anilines Chemical class 0.000 claims description 4
- 125000002619 bicyclic group Chemical group 0.000 claims description 4
- 150000007942 carboxylates Chemical class 0.000 claims description 4
- 125000002091 cationic group Chemical group 0.000 claims description 4
- SQQXRXKYTKFFSM-UHFFFAOYSA-N chembl1992147 Chemical compound OC1=C(OC)C(OC)=CC=C1C1=C(C)C(C(O)=O)=NC(C=2N=C3C4=NC(C)(C)N=C4C(OC)=C(O)C3=CC=2)=C1N SQQXRXKYTKFFSM-UHFFFAOYSA-N 0.000 claims description 4
- -1 cycloalkyl imidazolidine derivatives Chemical class 0.000 claims description 4
- 229940124669 imidazoquinoline Drugs 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 150000003016 phosphoric acids Chemical class 0.000 claims description 4
- 150000003871 sulfonates Chemical class 0.000 claims description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 4
- 238000007233 catalytic pyrolysis Methods 0.000 claims description 3
- 239000002283 diesel fuel Substances 0.000 claims description 3
- 239000003502 gasoline Substances 0.000 claims description 3
- 150000002461 imidazolidines Chemical class 0.000 claims description 3
- 239000003350 kerosene Substances 0.000 claims description 3
- 230000002045 lasting effect Effects 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 150000003431 steroids Chemical class 0.000 claims description 3
- 150000003505 terpenes Chemical class 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 239000012080 ambient air Substances 0.000 abstract description 3
- 230000003712 anti-aging effect Effects 0.000 abstract description 2
- 239000002270 dispersing agent Substances 0.000 abstract 2
- 238000004064 recycling Methods 0.000 abstract 2
- 239000012744 reinforcing agent Substances 0.000 abstract 2
- 230000003381 solubilizing effect Effects 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 230000002829 reductive effect Effects 0.000 description 13
- 238000012360 testing method Methods 0.000 description 9
- 238000003801 milling Methods 0.000 description 6
- 239000004575 stone Substances 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- 239000011384 asphalt concrete Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 229960004756 ethanol Drugs 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004162 soil erosion Methods 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 1
- WRYCSMQKUKOKBP-UHFFFAOYSA-N Imidazolidine Chemical group C1CNCN1 WRYCSMQKUKOKBP-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Road Paving Structures (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
沥青 | 针入度25℃ | 延度15℃ | 软化点 |
废旧沥青AH-70# | 36 | 40 | 62 |
再生沥青 | 70 | >100 | 49 |
沥青 | 针入度25℃ | 延度15℃ | 软化点 |
废旧沥青AH-70# | 38 | 41 | 61 |
再生沥青 | 70 | >100 | 48 |
沥青 | 针入度25℃ | 延度15℃ | 软化点 |
废旧沥青AH-70# | 37 | 42 | 61 |
再生沥青 | 71 | >100 | 47 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101505046A CN101376575B (zh) | 2008-07-31 | 2008-07-31 | 废旧沥青混合料的冷再生还原剂及制备还原剂方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101505046A CN101376575B (zh) | 2008-07-31 | 2008-07-31 | 废旧沥青混合料的冷再生还原剂及制备还原剂方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101376575A CN101376575A (zh) | 2009-03-04 |
CN101376575B true CN101376575B (zh) | 2010-08-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101505046A Expired - Fee Related CN101376575B (zh) | 2008-07-31 | 2008-07-31 | 废旧沥青混合料的冷再生还原剂及制备还原剂方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101376575B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102296512B (zh) * | 2011-06-22 | 2013-02-27 | 西安国琳实业股份有限公司 | 一种沥青混凝土路面的预防性养护方法 |
CN102863806B (zh) * | 2012-10-16 | 2015-03-11 | 深圳市科中大交通建材有限公司 | 一种高弹性废旧沥青改性剂及其制备方法 |
CN104327521B (zh) * | 2014-10-20 | 2016-10-19 | 河南省高远公路养护技术有限公司 | 旧沥青路面材料常温活化再生剂及其制备方法 |
CN105985653A (zh) * | 2015-02-03 | 2016-10-05 | 吕刚 | 利用废橡胶油制备的常温沥青改性剂及改性沥青的制备方法 |
CN110441384B (zh) * | 2019-07-12 | 2021-11-09 | 核工业北京地质研究院 | 一种确定沥青对铀沉聚作用强度的实验方法 |
-
2008
- 2008-07-31 CN CN2008101505046A patent/CN101376575B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101376575A (zh) | 2009-03-04 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XI'AN GUOLIN INDUSTRIAL Co.,Ltd. Assignor: XI'AN GUOLIN REGENERATION TECHNOLOGY RESEARCH Co.,Ltd. Contract record no.: 2012610000074 Denomination of invention: Cold regeneration reducer of waste asphalt mixture, method for preparing the reducer and use Granted publication date: 20100818 License type: Exclusive License Open date: 20090304 Record date: 20120529 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190320 Address after: 710024 East Vice-1, Zhengjie Village, Baqiao Town, Chanba Ecological Zone, Xi'an City, Shaanxi Province Patentee after: XI'AN ZHONGLI ASPHALT Co.,Ltd. Address before: 710075 Room 105, Information Port Building, No. 9, Gaoxin No. 3 Road, Xi'an High-tech Zone, Shaanxi Province Patentee before: XI'AN GUOLIN REGENERATION TECHNOLOGY RESEARCH Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 |