CN108690219A - 一种再生橡胶的液相制备方法 - Google Patents
一种再生橡胶的液相制备方法 Download PDFInfo
- Publication number
- CN108690219A CN108690219A CN201710260458.4A CN201710260458A CN108690219A CN 108690219 A CN108690219 A CN 108690219A CN 201710260458 A CN201710260458 A CN 201710260458A CN 108690219 A CN108690219 A CN 108690219A
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- rubber
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- reclaimed rubber
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- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 claims description 17
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 claims description 17
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- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 14
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- 206010042674 Swelling Diseases 0.000 claims description 13
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 12
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 claims description 12
- 239000012190 activator Substances 0.000 claims description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
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- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims 1
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Classifications
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- 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
- C08J11/18—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 by treatment with organic material
- C08J11/20—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 by treatment with organic material by treatment with hydrocarbons or halogenated hydrocarbons
-
- 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
- C08J11/18—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 by treatment with organic material
- C08J11/22—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 by treatment with organic material by treatment with organic oxygen-containing compounds
- C08J11/24—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 by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
-
- 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
- C08J11/18—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 by treatment with organic material
- C08J11/28—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 by treatment with organic material by treatment with organic compounds containing nitrogen, sulfur or phosphorus
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710260458.4A CN108690219B (zh) | 2017-04-07 | 2017-04-07 | 一种再生橡胶的液相制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710260458.4A CN108690219B (zh) | 2017-04-07 | 2017-04-07 | 一种再生橡胶的液相制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108690219A true CN108690219A (zh) | 2018-10-23 |
CN108690219B CN108690219B (zh) | 2022-05-17 |
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Family Applications (1)
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CN201710260458.4A Active CN108690219B (zh) | 2017-04-07 | 2017-04-07 | 一种再生橡胶的液相制备方法 |
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CN (1) | CN108690219B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7343929B1 (ja) | 2022-06-13 | 2023-09-13 | 株式会社エイコー | 廃棄物処理方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140179892A1 (en) * | 2012-12-21 | 2014-06-26 | Saudi Basic Industries Corporation | Method for alcoholysis of polycarbonate compositions containing flame retardant or acrylonitrile-butadiene-styrene |
CN104817744A (zh) * | 2015-04-22 | 2015-08-05 | 徐州工业职业技术学院 | 一种低温脱硫生产再生胶的方法 |
CN104974376A (zh) * | 2015-07-22 | 2015-10-14 | 南京顺长塑料机械有限公司 | 一种硫化橡胶废弃物的回收工艺 |
WO2016174539A1 (ru) * | 2015-04-28 | 2016-11-03 | Руббинтес, Сиа | Композиция для девулканизации сшитой сульфидными связями резины и способ девулканизации с использованием этой композиции |
CN106349498A (zh) * | 2016-08-29 | 2017-01-25 | 中胶橡胶资源再生(青岛)有限公司 | 一种对废旧胶粒或胶粉进行无害化再利用的方法 |
-
2017
- 2017-04-07 CN CN201710260458.4A patent/CN108690219B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140179892A1 (en) * | 2012-12-21 | 2014-06-26 | Saudi Basic Industries Corporation | Method for alcoholysis of polycarbonate compositions containing flame retardant or acrylonitrile-butadiene-styrene |
CN104817744A (zh) * | 2015-04-22 | 2015-08-05 | 徐州工业职业技术学院 | 一种低温脱硫生产再生胶的方法 |
WO2016174539A1 (ru) * | 2015-04-28 | 2016-11-03 | Руббинтес, Сиа | Композиция для девулканизации сшитой сульфидными связями резины и способ девулканизации с использованием этой композиции |
CN104974376A (zh) * | 2015-07-22 | 2015-10-14 | 南京顺长塑料机械有限公司 | 一种硫化橡胶废弃物的回收工艺 |
CN106349498A (zh) * | 2016-08-29 | 2017-01-25 | 中胶橡胶资源再生(青岛)有限公司 | 一种对废旧胶粒或胶粉进行无害化再利用的方法 |
Non-Patent Citations (3)
Title |
---|
MALIHE SABZEKAR ET AL.: ""Influence of process variables on chemical devulcanization of sulfur-cured natural rubber"", 《POLYMER DEGRADATION AND STABILITY》 * |
君轩: ""橡胶的溶解和溶胀"", 《世界橡胶工业》 * |
吴翠 等: ""废旧橡胶脱硫再生胶的研究现状"", 《特种橡胶制品》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7343929B1 (ja) | 2022-06-13 | 2023-09-13 | 株式会社エイコー | 廃棄物処理方法 |
JP2023181744A (ja) * | 2022-06-13 | 2023-12-25 | 株式会社エイコー | 廃棄物処理方法 |
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Publication number | Publication date |
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CN108690219B (zh) | 2022-05-17 |
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Effective date of registration: 20240527 Address after: 161000 Third Company of Qiqihar Breeding and Livestock Farm, Tiefeng District, Qiqihar City, Heilongjiang Province Patentee after: Qiqihar Qiyu Rubber Products Co.,Ltd. Country or region after: China Address before: 400000 2-2-1-61 319 Haier Road, Jiangbei District, Chongqing. Patentee before: Chongqing Steady Technology Co.,Ltd. Country or region before: China |