WO1999008849A1 - Appareil de recyclage de pneus usages en caoutchouc et d'autres produits en matieres polymeres au moyen de pyrolyses effectuees en l'absence d'oxygene dans un systeme connecte a fonctionnement continu - Google Patents
Appareil de recyclage de pneus usages en caoutchouc et d'autres produits en matieres polymeres au moyen de pyrolyses effectuees en l'absence d'oxygene dans un systeme connecte a fonctionnement continu Download PDFInfo
- Publication number
- WO1999008849A1 WO1999008849A1 PCT/SE1998/001482 SE9801482W WO9908849A1 WO 1999008849 A1 WO1999008849 A1 WO 1999008849A1 SE 9801482 W SE9801482 W SE 9801482W WO 9908849 A1 WO9908849 A1 WO 9908849A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oven
- products
- pyrolysis
- tyres
- lock
- Prior art date
Links
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 30
- 239000002861 polymer material Substances 0.000 title claims abstract description 9
- 238000004064 recycling Methods 0.000 title claims description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000006229 carbon black Substances 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000007613 environmental effect Effects 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract 3
- 238000000926 separation method Methods 0.000 claims abstract 2
- 238000012384 transportation and delivery Methods 0.000 claims abstract 2
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims 4
- 238000009833 condensation Methods 0.000 claims 2
- 230000005494 condensation Effects 0.000 claims 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 239000002801 charged material Substances 0.000 claims 1
- 238000010411 cooking Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 claims 1
- 238000005485 electric heating Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000012216 screening Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 230000001502 supplementing effect Effects 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 13
- 238000004458 analytical method Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000003575 carbonaceous material Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 230000000593 degrading effect Effects 0.000 abstract 1
- 238000005238 degreasing Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000003860 storage Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011328 necessary treatment Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
- C10B7/06—Coke ovens with mechanical conveying means for the raw material inside the oven with endless conveying devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0496—Pyrolysing the materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
- B29K2705/08—Transition metals
- B29K2705/12—Iron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2707/00—Use of elements other than metals for preformed parts, e.g. for inserts
- B29K2707/04—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
-
- 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
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
-
- 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
Definitions
- FIG. 1 Attached sketch, figure 1 , shows the scope and principal arrangement of the apparatus. Notations in the description are to be found on the figure.
- the waste material- normally worn private car tyres of standard sizes- is brought up without rims in good ordered piles.
- the piles are one after the other put into an inlet funnel(1)furnished with a bottom 0 placed cutting machine(la), which cuts the tyre in two halves falling down astride of a guiding pipe with the cut ends standing on a conveyor(2).
- This transports the tyres through a closed high-pressure wash- and drying section(3), where the drying is attained by the hot gases from the heating system for the pyrolysis-oven.
- the two lower lock dampers(5b and c) are quick-opened thereafter automatically controlled by the tyre positioning in the oven so that the down falling tyre gets a distance to the tyre before of about 10 centimeters in order to facilitate a good energy transport to the tyres during the pyrolysis process.
- the lower dampers are shut directly after the passage of the tyre.
- the reason for doubling the lower damper arrangement is partly to attain the necessary heat shield towards the tyre relative to the high oven temperature, 400-500 degrees C in this part of the oven, partly to attain an extra safety for the closing function here.
- the horizontal driving of the tyres through the oven(6) is done by chain-,screw- or belt-type conveyor( ⁇ b) or otherwise based on testing experiences.
- the driving speed is adjustable and automatically controlled to make sure full pyrolysis of the rubber material before the dispatch of the remainder. Conveyed trough the oven the tyre-halves are passing over a centreline steel pipe(6c) heated by a later described main heating unit or a separate burner.
- the centreline steel pipe makes a heating complement to a heating cylinder(6d) which surrounds the pyrolysis oven to attain as high energy supply as possible to the pyrolysis process and further the best distribution of the heating capacity to the material in the oven.
- the heating cylinder is furnished with gas and oil burners.
- electric heaters( ⁇ e) are added at the outlet end of the oven in order to secure the desired top temperature of about 700-900 degrees C aspired to attain full pyrolysis penetration and the best quality for the carbon black remainder.
- the necessary processing time for the tyres in the oven is calculated to about half an hour, in which a transformation occurs into about 40 weight-% Fuel Oil(similar to Eo1/diesel oil), 15% Gas(methane and other hydrocarbons) and 45 % Carbon Black. Additionally comes Steel Reinforcement and Cord fragments(Glass Fibre material).
- an internal tilting mechanism is arranged(6f) so that the now carbonised tyre falls down on the upper damper(7a) of a discharge lock(7) whose function is analogue to the lock at the inlet.
- the carbonised tyre falls after the lock down in a crush chamber(8) with a crushing-mill from which the carbon powder falls down in a carbon silo(9) with discharge device.
- Heating of the oven is intended to make use of the extracted energy products, gas and oil within the lower temperature field up to 500 - 600 degrees C, calculated to represent the greatest part of the energy demand, while the finishing top-heating at the discharge of the oven up to about 700-800 degrees C is intended to be arranged by electric elements.
- Concerning the choice of material for the oven this may get the consequences that the top-heated part of the oven should be internally lined with ceramic material. This may also be relevant for the discharge lock and thereafter placed parts exposed for the highest temperatures if not as an alternative get protected through cooling arrangements.
- Those internal parts primarily related to the pyrolysis process are inerted by nitrogen before start-up under simultaneous heating and control of e.g. pressure conditions and gas qualities in different parts of the plant.
- Figure 1 shows the principal arrangement of the apparatus at axial conveying of the tyres. Same principal function can be attained at longitudinal tyre placement, when two or more tyres can move forward in parallel through the apparatus
- the centrelined pipe(6c) will suitably be replaced by two pipes, one above the other, on each side of the tyres alternatively with electrical elements between the tyre rows moved forward as shown by cut A1-A1 below on the sketch.
- both alternatives intends to be tested and analysed between themselves.
- oven modul Length of oven modul, net. 7-8 meters(parallel coupling of up to four modules is anticipated) Oven temperature about 400 inlet and 800 outlet end, degrees C
- the company ECO-2 lnc,Ecological Economics,Florida,USA is marketing a pyrolysis concept basically a continuously operating rotating cylinder where the tyre material is supplied at one end of the externally heated cylinder and the solid products, carbon black, steel and remainders are discharged separated at the other end. The tyres are fine shredded before feeding into the rotating oven.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Cette invention se rapporte à un appareil de récupération de pneus usagés en caoutchouc et d'autres produits en matières polymères au moyen de pyrolyses effectuées en l'absence d'oxygène dans un système connecté à fonctionnement continu. Etant donné que le processus de pyrolyse consiste à exposer des matières hydrocarbonées à des températures pouvant atteindre 900 degrés C environ et qu'il implique un dégraissage en profondeur du noir de carbone qui est un des produits de décomposition, il est nécessaire de prendre particulièrement en compte les problèmes de sécurité et de protection de l'environnement lors de l'analyse et de la détermination des solutions techniques et de la fonctionnalité globale dans toutes les conditions possibles de fonctionnement pour l'appareil dans sa totalité. On parvient généralement à ce résultat en procédant à un séchage et à un préchauffage de la matière entrante par des gaz pauvres en oxygène provenant de l'installation de chauffage destinée au processus de pyrolyse, en choisissant des verrous à inertie autobloquants à fonctionnement sûr au niveau des orifices d'entrée et de sortie du four à pyrolyse légèrement en surpression, relié directement à une section de broyage destinée aux résidus de noir de carbone, qui permet une séparation simultanée de l'armature en acier et des autres produits terminaux solides, et finalement en intégrant tous les éléments coopérants de façon à obtenir un module normalisé hermétique convenant également à des ensembles modulaires permettant des capacités accrues. Il est possible d'effectuer facilement la distribution de tous les produits récupérés - pétrole (environ 40 % en poids du poids initial du pneu), noir de carbone (45%), gaz (10%), ainsi que de l'armature en acier et des autres résidus - à partir de quantités conservées de manière séparée, et ce en minimisant l'intervention manuelle et les perturbations environnementales. Cet appareil permet de traiter à la fois des pneus entiers et des pneus découpés ou fragmentés et d'autres produits de matières polymères. Cet appareil est commandé et contrôlé par un système informatique complet et il est fabriqué sous forme de modules préfabriqués normalisés permettant un entretien rationnel et des livraisons internationales en conteneurs.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9702972A SE510408C2 (sv) | 1997-08-19 | 1997-08-19 | Anordning för återvinning av bildäck och andra produkter av polymera material genom syrefri pyrolys i sammanhängande kontinuerlig totalprocess |
| SE9702972-2 | 1997-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999008849A1 true WO1999008849A1 (fr) | 1999-02-25 |
Family
ID=20407958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/SE1998/001482 WO1999008849A1 (fr) | 1997-08-19 | 1998-08-17 | Appareil de recyclage de pneus usages en caoutchouc et d'autres produits en matieres polymeres au moyen de pyrolyses effectuees en l'absence d'oxygene dans un systeme connecte a fonctionnement continu |
Country Status (2)
| Country | Link |
|---|---|
| SE (1) | SE510408C2 (fr) |
| WO (1) | WO1999008849A1 (fr) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2170687A1 (es) * | 2000-07-27 | 2002-08-01 | Quimica Plus S L | Procedimiento de descomposicion mediante pirolisis de neumaticos de vehiculos. |
| WO2004037949A1 (fr) * | 2002-10-28 | 2004-05-06 | Lekrinszki Istvan | Appareil de pyrolyse de pneus laceres |
| WO2010108258A1 (fr) * | 2009-03-24 | 2010-09-30 | Recycling International Petroleum Products Inc. | Procédé de récupération de matières carbonées à partir de pneus mis au rebut et produits issus de celui-ci |
| WO2013170358A1 (fr) | 2012-05-17 | 2013-11-21 | Wong Wing-Yam | Huile pyrolytique pour la fabrication de noir de carbone |
| ITMO20120245A1 (it) * | 2012-10-09 | 2014-04-10 | Curti Costruzio Ni Meccaniche Spa | Impianto per lo smaltimento di pneumatici usati |
| EP2980186A3 (fr) * | 2014-07-29 | 2016-05-18 | Societa' per Azioni Curti - Costruzioni Meccaniche | Installation pour la mise au rebut de pneus usagés |
| WO2019145743A1 (fr) | 2018-01-26 | 2019-08-01 | Reca Blend Kft. | Recyclage de produits en caoutchouc vulcanisé |
| US10377951B2 (en) | 2013-12-04 | 2019-08-13 | Ecomation Oy | Pyrolysis apparatus |
| US12234413B2 (en) | 2020-12-30 | 2025-02-25 | Wastefront As | Desulfurization process of waste tire pyrolysis oil to produce fuel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6909025B2 (en) * | 2001-12-06 | 2005-06-21 | Bcde Group Waste Management, Ltd. | Method and equipment for pre-treatment of used tires before a pyrolysis process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4647443A (en) * | 1984-10-12 | 1987-03-03 | Fred Apffel | Recovery process |
| US5330623A (en) * | 1987-11-11 | 1994-07-19 | Holland Kenneth M | Process of destructive distillation of organic material |
| DE4447357A1 (de) * | 1994-12-20 | 1996-06-27 | Umweltgemeinschaft Rundum Ev | Verfahren und Vorrichtung zum Aufbereiten von Altreifen durch eine chemisch-thermische Behandlung |
-
1997
- 1997-08-19 SE SE9702972A patent/SE510408C2/sv not_active IP Right Cessation
-
1998
- 1998-08-17 WO PCT/SE1998/001482 patent/WO1999008849A1/fr active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4647443A (en) * | 1984-10-12 | 1987-03-03 | Fred Apffel | Recovery process |
| US5330623A (en) * | 1987-11-11 | 1994-07-19 | Holland Kenneth M | Process of destructive distillation of organic material |
| DE4447357A1 (de) * | 1994-12-20 | 1996-06-27 | Umweltgemeinschaft Rundum Ev | Verfahren und Vorrichtung zum Aufbereiten von Altreifen durch eine chemisch-thermische Behandlung |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2170687A1 (es) * | 2000-07-27 | 2002-08-01 | Quimica Plus S L | Procedimiento de descomposicion mediante pirolisis de neumaticos de vehiculos. |
| WO2004037949A1 (fr) * | 2002-10-28 | 2004-05-06 | Lekrinszki Istvan | Appareil de pyrolyse de pneus laceres |
| WO2010108258A1 (fr) * | 2009-03-24 | 2010-09-30 | Recycling International Petroleum Products Inc. | Procédé de récupération de matières carbonées à partir de pneus mis au rebut et produits issus de celui-ci |
| US7959890B2 (en) | 2009-03-24 | 2011-06-14 | Ripp Resource Recovery Corporation | Method of reclaiming carbonaceous materials from scrap tires and products derived therefrom |
| JP2012521443A (ja) * | 2009-03-24 | 2012-09-13 | リッペ リソース リカバリー コーポレイション | 廃タイヤからの炭素質材料の再生方法及び廃タイヤ由来の生成物 |
| US8349285B2 (en) | 2009-03-24 | 2013-01-08 | Raymond Chabot Inc. | Method of reclaiming carbonaceous materials from scrap tires and products derived therefrom |
| WO2013170358A1 (fr) | 2012-05-17 | 2013-11-21 | Wong Wing-Yam | Huile pyrolytique pour la fabrication de noir de carbone |
| ITMO20120245A1 (it) * | 2012-10-09 | 2014-04-10 | Curti Costruzio Ni Meccaniche Spa | Impianto per lo smaltimento di pneumatici usati |
| WO2014057430A1 (fr) * | 2012-10-09 | 2014-04-17 | Societa' Per Azioni Curti-Costruzioni Meccaniche | Installation pour la mise au rebut de pneus usagés |
| US10377951B2 (en) | 2013-12-04 | 2019-08-13 | Ecomation Oy | Pyrolysis apparatus |
| EP2980186A3 (fr) * | 2014-07-29 | 2016-05-18 | Societa' per Azioni Curti - Costruzioni Meccaniche | Installation pour la mise au rebut de pneus usagés |
| WO2019145743A1 (fr) | 2018-01-26 | 2019-08-01 | Reca Blend Kft. | Recyclage de produits en caoutchouc vulcanisé |
| US12234413B2 (en) | 2020-12-30 | 2025-02-25 | Wastefront As | Desulfurization process of waste tire pyrolysis oil to produce fuel |
Also Published As
| Publication number | Publication date |
|---|---|
| SE9702972D0 (sv) | 1997-08-19 |
| SE510408C2 (sv) | 1999-05-17 |
| SE9702972L (sv) | 1999-02-20 |
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