NL2031396B1 - Devulcanized rubber powder, rubber-asphalt composite, and preparation method thereof - Google Patents

Devulcanized rubber powder, rubber-asphalt composite, and preparation method thereof Download PDF

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Publication number
NL2031396B1
NL2031396B1 NL2031396A NL2031396A NL2031396B1 NL 2031396 B1 NL2031396 B1 NL 2031396B1 NL 2031396 A NL2031396 A NL 2031396A NL 2031396 A NL2031396 A NL 2031396A NL 2031396 B1 NL2031396 B1 NL 2031396B1
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NL
Netherlands
Prior art keywords
parts
wgrt
powder
devulcanized
rubber
Prior art date
Application number
NL2031396A
Other languages
English (en)
Dutch (nl)
Other versions
NL2031396A (en
Inventor
Wang Xiaolei
Wang Wei
Wang Qiumin
Yin Yehao
Tan Jizong
Zhu Jinye
Yuan Haitao
Zhang Honggang
Xiong Baolin
Kuang Dongliang
Lin Jiasheng
Zhang Hongbo
Tan Hua
Original Assignee
Guangxi Transp Science And Technology Group Co Ltd
Guangxi Jiaoke New Material Tech Co Ltd
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 Guangxi Transp Science And Technology Group Co Ltd, Guangxi Jiaoke New Material Tech Co Ltd filed Critical Guangxi Transp Science And Technology Group Co Ltd
Publication of NL2031396A publication Critical patent/NL2031396A/en
Application granted granted Critical
Publication of NL2031396B1 publication Critical patent/NL2031396B1/en

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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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • 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
    • 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
    • C08J2317/00—Characterised by the use of reclaimed rubber
    • 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
    • C08J2319/00—Characterised by the use of rubbers not provided for in groups C08J2307/00 - C08J2317/00
    • 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
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
NL2031396A 2021-03-29 2022-03-24 Devulcanized rubber powder, rubber-asphalt composite, and preparation method thereof NL2031396B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110330068.6A CN113061288B (zh) 2021-03-29 2021-03-29 一种脱硫胶粉及其制备方法、橡胶沥青复合材料及其制备方法

Publications (2)

Publication Number Publication Date
NL2031396A NL2031396A (en) 2022-10-06
NL2031396B1 true NL2031396B1 (en) 2023-09-07

Family

ID=76563978

Family Applications (1)

Application Number Title Priority Date Filing Date
NL2031396A NL2031396B1 (en) 2021-03-29 2022-03-24 Devulcanized rubber powder, rubber-asphalt composite, and preparation method thereof

Country Status (2)

Country Link
CN (1) CN113061288B (zh)
NL (1) NL2031396B1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114085420A (zh) * 2021-12-17 2022-02-25 长安大学 一种tpk脱硫胶粉及其制备方法
CN114605844B (zh) * 2022-03-14 2023-10-13 广州大象超薄路面技术开发有限公司 一种抗紫外光老化脱硫胶粉改性沥青及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101235167B (zh) * 2008-02-26 2010-04-21 昆明凤凰橡胶有限公司 一种环保型再生橡胶的生产方法
CN101280077A (zh) * 2008-05-30 2008-10-08 广州市再生资源利用研究所 一种再生硫化丁腈胶及其制备方法
CN101676322A (zh) * 2008-09-16 2010-03-24 丹军旗 一种废旧橡胶再生工艺
CN102249599B (zh) * 2011-05-05 2012-11-07 刘廷国 废旧轮胎橡胶块制备橡胶沥青的方法
CN102558604B (zh) * 2011-12-27 2013-08-28 攀枝花市扬驰胶业有限公司 一种环保型特级再生橡胶制备方法
CN102924933A (zh) * 2012-09-26 2013-02-13 北京化工大学 一种高存储稳定性脱硫胶粉改性沥青及其制备方法
CN104672926A (zh) * 2013-11-29 2015-06-03 大连轮胎厂有限公司 高抗老性橡胶沥青的制备方法
CN104211983A (zh) * 2014-08-12 2014-12-17 山东舜合胶业有限公司 一种废旧子午轮胎高强力再生胶及制备方法
CN105733275B (zh) * 2014-12-10 2019-07-05 中国石油天然气股份有限公司 一种橡胶沥青及其制备方法
CN105330922B (zh) * 2015-10-28 2017-10-17 贵州安泰再生资源科技有限公司 一种废轮胎胶粉活化再利用的方法
CN106750513A (zh) * 2016-12-01 2017-05-31 申晓丽 一种环保橡胶再生工艺
CN107417964B (zh) * 2017-06-19 2021-06-01 浙江宏达橡胶股份有限公司 再生橡胶制备方法
CN109810521B (zh) * 2018-05-11 2021-04-16 江苏宝利国际投资股份有限公司 一种高胶沥青母料及其低温环保化生产工艺

Also Published As

Publication number Publication date
CN113061288A (zh) 2021-07-02
NL2031396A (en) 2022-10-06
CN113061288B (zh) 2023-03-17

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