FR3102768B1 - Procédé de valorisation de retardateurs de flamme bromés - Google Patents
Procédé de valorisation de retardateurs de flamme bromés Download PDFInfo
- Publication number
- FR3102768B1 FR3102768B1 FR1912167A FR1912167A FR3102768B1 FR 3102768 B1 FR3102768 B1 FR 3102768B1 FR 1912167 A FR1912167 A FR 1912167A FR 1912167 A FR1912167 A FR 1912167A FR 3102768 B1 FR3102768 B1 FR 3102768B1
- Authority
- FR
- France
- Prior art keywords
- compound
- upgrading
- flame retardant
- flame retardants
- brominated flame
- 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.)
- Active
Links
- 239000003063 flame retardant Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 238000011084 recovery Methods 0.000 abstract 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 abstract 1
- 229940126062 Compound A Drugs 0.000 abstract 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 125000001246 bromo group Chemical group Br* 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- SRRKNRDXURUMPP-UHFFFAOYSA-N sodium disulfide Chemical compound [Na+].[Na+].[S-][S-] SRRKNRDXURUMPP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
- C07C321/24—Thiols, sulfides, hydropolysulfides, or polysulfides having thio groups bound to carbon atoms of six-membered aromatic rings
- C07C321/26—Thiols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
- C07C321/02—Thiols having mercapto groups bound to acyclic carbon atoms
- C07C321/06—Thiols having mercapto groups bound to acyclic carbon atoms of a saturated carbon skeleton containing rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
- C07C321/22—Thiols, sulfides, hydropolysulfides, or polysulfides having thio groups bound to carbon atoms of rings other than six-membered aromatic rings
-
- 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
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
- C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fireproofing Substances (AREA)
Abstract
La présente invention se rapporte à un Procédé de valorisation de retardateurs de flamme bromés comprenant les étapes de : a) Fourniture d’une matière plastique comprenant un retardateur de flamme A constitué d’une chaine carbonée substituée par au moins deux atomes de brome ; b) Récupération d’une composition comprenant ledit retardateur de flamme A; c) Mise en contact dans un solvant organique de ladite composition comprenant ledit retardateur de flamme A avec un composé A’ sélectionné parmi le groupe consistant en Na2S2, K2S2, un alkylxanthate de potassium ou de sodium, et un composé de formule Y-SH dans lequel Y est un métal alcalin, un métal alcalino-terreux, un métal sélectionné parmi les terres rares, un motif –C(NH2)=NH, ou –C(NR1R2)=NR3 avec R1, R2, R3 étant indépendamment les uns des autres H ou C1-C10 alkyle à condition que R1, R2, R3 ne soient pas simultanément H ; pour former un mélange C comprenant un composé B constitué d’une chaine carbonée substituée par au moins deux groupes fonctionnels –SH ; d) Purification du mélange C obtenu et récupération dudit composé B.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1912167A FR3102768B1 (fr) | 2019-10-30 | 2019-10-30 | Procédé de valorisation de retardateurs de flamme bromés |
| CN202080075490.5A CN114616222A (zh) | 2019-10-30 | 2020-10-26 | 溴化阻燃剂的提质方法 |
| EP20817446.6A EP4051661A1 (fr) | 2019-10-30 | 2020-10-26 | Procédé de valorisation de retardateurs de flamme bromés |
| PCT/FR2020/051932 WO2021084197A1 (fr) | 2019-10-30 | 2020-10-26 | Procédé de valorisation de retardateurs de flamme bromés |
| JP2022524186A JP2023500614A (ja) | 2019-10-30 | 2020-10-26 | 臭素化難燃剤を改善するための方法 |
| US17/771,598 US20220388951A1 (en) | 2019-10-30 | 2020-10-26 | Method for evaluating brominated flame retarders |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1912167A FR3102768B1 (fr) | 2019-10-30 | 2019-10-30 | Procédé de valorisation de retardateurs de flamme bromés |
| FR1912167 | 2019-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3102768A1 FR3102768A1 (fr) | 2021-05-07 |
| FR3102768B1 true FR3102768B1 (fr) | 2022-12-16 |
Family
ID=69375566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1912167A Active FR3102768B1 (fr) | 2019-10-30 | 2019-10-30 | Procédé de valorisation de retardateurs de flamme bromés |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220388951A1 (fr) |
| EP (1) | EP4051661A1 (fr) |
| JP (1) | JP2023500614A (fr) |
| CN (1) | CN114616222A (fr) |
| FR (1) | FR3102768B1 (fr) |
| WO (1) | WO2021084197A1 (fr) |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2996516A (en) * | 1957-09-26 | 1961-08-15 | Union Carbide Corp | Chemical compounds containing sulfur and spirobi (meta-dioxane) groups |
| DE2231529A1 (de) * | 1972-06-28 | 1974-01-10 | Bayer Ag | Verfahren zur herstellung von polyurethanschaumstoffen |
| US4352909A (en) * | 1980-08-20 | 1982-10-05 | Ferro Corporation | Process for the bromination of polystyrenes |
| JPH07788B2 (ja) * | 1984-10-30 | 1995-01-11 | 丸菱油化工業株式会社 | 難燃剤組成物 |
| CA2015944A1 (fr) * | 1989-06-01 | 1990-12-01 | Joseph Green | Composition thermoplastique de phenylphosphate polybromes ignifuges |
| DE4330735A1 (de) * | 1993-09-10 | 1995-03-16 | Wacker Chemie Gmbh | Hydrophile Gruppen aufweisende Organopolysiloxane |
| US5481042A (en) * | 1994-04-11 | 1996-01-02 | Great Lakes Chemical Corp. | Processes producing methyl mercaptan |
| JPH0812852A (ja) * | 1994-06-30 | 1996-01-16 | Dainippon Ink & Chem Inc | 難燃性熱可塑性樹脂組成物および難燃剤組成物の製造方法 |
| JP2001072795A (ja) * | 1999-09-06 | 2001-03-21 | Nkk Corp | 難燃剤成分を含む廃プラスチックの処理方法 |
| JP2002285002A (ja) * | 2001-03-23 | 2002-10-03 | Sankyo Organic Chem Co Ltd | 難燃化熱可塑性樹脂組成物 |
| WO2003011956A1 (fr) * | 2001-07-31 | 2003-02-13 | Kabushikikaisha Sanesu | Procede et appareil de traitement de dechets plastiques contenant du plastique a base de polystyrene qui comprend un produit ignifuge |
| JP4551722B2 (ja) * | 2004-09-07 | 2010-09-29 | 三協化成株式会社 | ペンタブロモチオフェノールの製造方法 |
| WO2013135701A1 (fr) * | 2012-03-13 | 2013-09-19 | Basf Se | Synthèse de polyphénolbisulfures |
| DE102013212813A1 (de) | 2013-07-01 | 2015-01-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Anreicherung von mindestens einem Polymer aus einem Polymer-haltigen Abfall und Polymer-Recyclat |
| WO2016049782A1 (fr) | 2014-10-03 | 2016-04-07 | Polystyvert Inc. | Procédés de recyclage de déchets de polystyrène |
| CN105713640B (zh) | 2016-04-25 | 2017-08-25 | 华中科技大学 | 采用废聚烯烃类塑料与溴系阻燃废塑料制备热解油的方法 |
| CN109268849A (zh) | 2018-10-27 | 2019-01-25 | 山东默锐环境产业股份有限公司 | 一种低温焚烧炉以及溴系阻燃剂尾料处理及溴回收装置 |
-
2019
- 2019-10-30 FR FR1912167A patent/FR3102768B1/fr active Active
-
2020
- 2020-10-26 WO PCT/FR2020/051932 patent/WO2021084197A1/fr not_active Ceased
- 2020-10-26 CN CN202080075490.5A patent/CN114616222A/zh active Pending
- 2020-10-26 EP EP20817446.6A patent/EP4051661A1/fr not_active Withdrawn
- 2020-10-26 JP JP2022524186A patent/JP2023500614A/ja active Pending
- 2020-10-26 US US17/771,598 patent/US20220388951A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20220388951A1 (en) | 2022-12-08 |
| EP4051661A1 (fr) | 2022-09-07 |
| WO2021084197A1 (fr) | 2021-05-06 |
| CN114616222A (zh) | 2022-06-10 |
| JP2023500614A (ja) | 2023-01-10 |
| FR3102768A1 (fr) | 2021-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
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| PLSC | Publication of the preliminary search report |
Effective date: 20210507 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
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| PLFP | Fee payment |
Year of fee payment: 4 |
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| PLFP | Fee payment |
Year of fee payment: 5 |
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| PLFP | Fee payment |
Year of fee payment: 6 |