BR112013030688B8 - Processo de revestimento de condutas metálicas - Google Patents
Processo de revestimento de condutas metálicasInfo
- Publication number
- BR112013030688B8 BR112013030688B8 BR112013030688A BR112013030688A BR112013030688B8 BR 112013030688 B8 BR112013030688 B8 BR 112013030688B8 BR 112013030688 A BR112013030688 A BR 112013030688A BR 112013030688 A BR112013030688 A BR 112013030688A BR 112013030688 B8 BR112013030688 B8 BR 112013030688B8
- Authority
- BR
- Brazil
- Prior art keywords
- polymer
- metal conduit
- coating process
- pipe coating
- coating
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title abstract 7
- 239000002184 metal Substances 0.000 title abstract 5
- 229920000642 polymer Polymers 0.000 abstract 6
- 239000011248 coating agent Substances 0.000 abstract 4
- 229920002313 fluoropolymer Polymers 0.000 abstract 2
- 239000004811 fluoropolymer Substances 0.000 abstract 2
- 229920001169 thermoplastic Polymers 0.000 abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
- F16L9/19—Multi-channel pipes or pipe assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/18—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using tubular layers or sheathings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
Abstract
processo de revestimento de condutas metálicas a presente invenção diz respeito a um processo de revestimento de uma conduta metálica, em que o referido processo compreende as etapas seguintes: (i) processamento de uma composição de fluoropolimero termoplástico para produzir um revestimento de tubagem possuindo um diâmetro externo maior do que o diâmetro interno da referida conduta metálica, em que a referida composição de fluoropolímero termoplástico compreende: (a) desde 10 % até 60 % em peso, no peso total do polímero (a) e polímero (b), de pelo menos um homopolímero de fluoreto de vinilideno (vdf) [poiímero (a)], (b) desde 40 % até 90 % em peso, com base no peso total do polímero (a) e polímero (b), de pelo menos um copolímero de vdf compreendendo desde 2 % até 15 % em moles de unidades recorrentes derivadas de pelo menos outro comonômero fluorado (f) [polímero (b)], e (ii) deformação do referido revestimento de tubagem; (iii) introdução do revestimento de tubagem deformado na referida conduta metálica; e (iv) expansão do revestimento de tubagem deformado para se ajustar ao diâmetro interno da referida conduta metálica. a presente invenção também se refere a um sistema de condutas.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11168546.7 | 2011-06-01 | ||
| EP11168546 | 2011-06-01 | ||
| PCT/EP2012/059910 WO2012163858A1 (en) | 2011-06-01 | 2012-05-25 | Process for lining metal pipelines |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112013030688A2 BR112013030688A2 (pt) | 2020-11-17 |
| BR112013030688B1 BR112013030688B1 (pt) | 2021-07-06 |
| BR112013030688B8 true BR112013030688B8 (pt) | 2021-12-07 |
Family
ID=46208001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112013030688A BR112013030688B8 (pt) | 2011-06-01 | 2012-05-25 | Processo de revestimento de condutas metálicas |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9371943B2 (pt) |
| BR (1) | BR112013030688B8 (pt) |
| CA (1) | CA2836110C (pt) |
| RU (1) | RU2597273C2 (pt) |
| WO (1) | WO2012163858A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150041145A1 (en) * | 2012-03-26 | 2015-02-12 | Solvay Specialty Polymers Italy S.P.A. | Fluoropolymer pipe |
| GB2553319B (en) * | 2016-09-01 | 2018-12-26 | Technip France | Mechanically lined pipe having an inner polymer liner |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU107538A1 (ru) * | 1956-06-04 | 1956-11-30 | Д.Ф. Каган | Способ футеровки металлических труб термопластичными материалами |
| US3541039A (en) * | 1962-08-27 | 1970-11-17 | Pennwalt Corp | Flexible polymeric vinylidene fluoride compositions |
| US4355664A (en) | 1980-07-31 | 1982-10-26 | Raychem Corporation | Apparatus for internal pipe protection |
| FR2503622A1 (fr) | 1981-04-13 | 1982-10-15 | Laurent Jacques | Procede pour chemiser interieurement des canalisations et tube pour sa mise en oeuvre |
| FR2560884B1 (fr) * | 1984-03-06 | 1986-10-03 | Inst Francais Du Petrole | Compositions de polyfluorure de vinylidene de flexibilite amelioree et leur utilisation, notamment dans la fabrication de tubes flexibles |
| NO165612C (no) | 1984-06-20 | 1991-03-06 | Furukawa Electric Co Ltd | Fleksibelt, sammensatt roer for transport av et hoeytemperaturfluid. |
| GB2244781B (en) | 1990-06-08 | 1993-12-08 | Fordbrook Eng Ltd | A process for lining a metal pipe |
| DE4109663C2 (de) | 1991-03-23 | 1994-02-24 | Meyer & John Gmbh & Co | Verfahren zur Sanierung von Leitungen durch druckdichte Auskleidung mit thermoplastischem Kunststoff |
| BE1006615A3 (fr) | 1993-01-25 | 1994-11-03 | Solvay | Compositions polymeriques destinees a la fabrication de cables et de tuyauteries flexibles et articles a base de ces compositions. |
| BE1006614A3 (fr) | 1993-01-25 | 1994-11-03 | Solvay | Compositions polymeriques destinees a la fabrication de tuyaux pour le transport d'hydrocarbures et articles a base de ces compositions. |
| RU2100687C1 (ru) * | 1993-02-25 | 1997-12-27 | Бугульминский центр научно-технического творчества молодежи | Способ футеровки металлических труб термопластичным покрытием и устройство для его осуществления |
| RU2028210C1 (ru) * | 1993-07-09 | 1995-02-09 | Валерий Филиппович Конопленко | Способ нанесения полимерного защитного покрытия на внутреннюю поверхность трубопровода |
| GB2298689B (en) | 1995-02-22 | 1998-07-29 | Victaulic Plc | Process for joining pipes |
| GB2318399B (en) | 1996-10-16 | 2001-05-02 | Glynwed Pipe Systems Ltd | Improvements in or relating to pipelines |
| FR2772108B1 (fr) | 1997-12-10 | 2000-01-07 | Inst Francais Du Petrole | Conduite flexible comportant une gaine en polymere bicouche |
| DE20000651U1 (de) | 2000-01-14 | 2000-05-18 | Sohm, Peter, 89601 Schelklingen | Vertikal-Jalousette |
| DE10014653A1 (de) | 2000-03-24 | 2001-10-11 | Simona Ag | Verfahren zum Herstellen eines nach dem Relining-Verfahren in eine schadhafte Rohrleitung oder einen schadhaften Kanal einstzbaren Rohrschusses |
| EP1342752A1 (fr) | 2002-03-07 | 2003-09-10 | Atofina | Compositions à base de polyfluorure de vinylidène |
| US6743865B2 (en) * | 2002-06-28 | 2004-06-01 | Atofina Chemicals, Inc. | Fluoropolymer blends |
| WO2005100843A2 (en) | 2004-04-06 | 2005-10-27 | E.I. Dupont De Nemours And Company | Lined vessels for conveying chemicals |
| FR2877009B1 (fr) | 2004-10-21 | 2007-03-09 | Solvay | Composition polymere a base de pvdf homopolymere et de copolymere thermoplastique fluore |
| EP1849828A1 (en) | 2006-04-25 | 2007-10-31 | Solvay Solexis S.p.A. | Thermoplastic fluoropolymer composition |
| FR2935706A1 (fr) | 2008-09-08 | 2010-03-12 | Arkema France | Composition fluoree pour tuyau offshore |
-
2012
- 2012-05-25 WO PCT/EP2012/059910 patent/WO2012163858A1/en active Application Filing
- 2012-05-25 BR BR112013030688A patent/BR112013030688B8/pt active IP Right Grant
- 2012-05-25 CA CA2836110A patent/CA2836110C/en active Active
- 2012-05-25 US US14/122,652 patent/US9371943B2/en active Active
- 2012-05-25 RU RU2013157951/06A patent/RU2597273C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012163858A1 (en) | 2012-12-06 |
| RU2013157951A (ru) | 2015-07-20 |
| CA2836110A1 (en) | 2012-12-06 |
| BR112013030688A2 (pt) | 2020-11-17 |
| US9371943B2 (en) | 2016-06-21 |
| BR112013030688B1 (pt) | 2021-07-06 |
| RU2597273C2 (ru) | 2016-09-10 |
| US20140083550A1 (en) | 2014-03-27 |
| CA2836110C (en) | 2019-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/05/2012, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: REF. RPI 2635 DE 06/07/2021 QUANTO AO RELATORIO DESCRITIVO E AO QUADRO REIVINDICATORIO. |