AR010132A1 - Proceso para desparafinacion termo-quimica de ductos - Google Patents
Proceso para desparafinacion termo-quimica de ductosInfo
- Publication number
- AR010132A1 AR010132A1 ARP980101247A ARP980101247A AR010132A1 AR 010132 A1 AR010132 A1 AR 010132A1 AR P980101247 A ARP980101247 A AR P980101247A AR P980101247 A ARP980101247 A AR P980101247A AR 010132 A1 AR010132 A1 AR 010132A1
- Authority
- AR
- Argentina
- Prior art keywords
- applicant
- presented
- nitrogen
- disquette
- pipeline
- Prior art date
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 6
- 230000003111 delayed effect Effects 0.000 abstract 4
- 239000012190 activator Substances 0.000 abstract 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 2
- 150000002829 nitrogen Chemical class 0.000 abstract 2
- 239000012074 organic phase Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000003350 kerosene Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 239000003495 polar organic solvent Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyamides (AREA)
- Polyesters Or Polycarbonates (AREA)
- Fats And Perfumes (AREA)
Abstract
Se describe un proceso perfeccionado para desparafinacion termo-química de conductores de hidrocarburos, por el uso de un Sistema Generador de Nitrogeno/emproceso involucra la introduccion de una emulsion en el ducto por desparafinar. abarca unafase acuosa interna y una fase orgánica externa. La fase acuosa abarcnitrogenada oxidante, una sal reductora y agua. La fase orgánica abarca un líquino polar, como querosén, y un activador de accion retrasada para inducir la reacnitrogenada oxidantey la sal nitrogenada reductora. El perfeccionamiento abarcade accion retrasada, que puede ser un copolianhidrido como anhidrido poli(adípicsebácico) solubilizado en un solvente orgánico polar como cloroformo. El activadretrasada solubilizado esfácil y p recisamente bombeado en el ducto por desparafemulsion se mantiene en el ducto hasta que el activador de accion retrasada indureaccion de las sales nitrogenadas para generar nitrogeno y calor, de manera deparafina presente en el ducto.DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTEPRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR ELSOLICITANTEDATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9701336A BR9701336A (pt) | 1997-03-19 | 1997-03-19 | Ativadores de ação retardada para sistema gerador de nitrogênio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR010132A1 true AR010132A1 (es) | 2000-05-17 |
Family
ID=38326163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP980101247A AR010132A1 (es) | 1997-03-19 | 1998-03-19 | Proceso para desparafinacion termo-quimica de ductos |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6003528A (es) |
| EP (1) | EP0865834B1 (es) |
| CN (1) | CN1128862C (es) |
| AR (1) | AR010132A1 (es) |
| BR (1) | BR9701336A (es) |
| CA (1) | CA2227935C (es) |
| ES (1) | ES2256915T3 (es) |
| NO (1) | NO317560B1 (es) |
| OA (1) | OA10672A (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7815744B2 (en) * | 2004-11-30 | 2010-10-19 | Halliburton Energy Services, Inc. | Methods for moving a pig through a pipeline using a chemical reaction to generate a high volume of gas |
| US20080069961A1 (en) * | 2006-09-14 | 2008-03-20 | Halliburton Energy Services, Inc. | Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup |
| MY165424A (en) * | 2009-07-27 | 2018-03-22 | Petroliam Nasional Berhad Petronas | A method and system for removing organic deposits |
| US8691731B2 (en) * | 2009-11-18 | 2014-04-08 | Baker Hughes Incorporated | Heat generation process for treating oilfield deposits |
| CA2877132A1 (en) | 2012-06-25 | 2014-01-03 | Signa Chemistry, Inc. | Use of metal silicides in hydrocarbon production and transportation |
| GB2505244A (en) * | 2012-08-24 | 2014-02-26 | Green Channel Ltd | Cleaning a waste water vessel using an exothermic reaction |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3669189A (en) * | 1970-10-28 | 1972-06-13 | Union Oil Co | Method for inhibiting the deposition of wax from a wax-containing oil |
| US4755230A (en) * | 1985-01-15 | 1988-07-05 | Baker Oil Tools, Inc. | Method of and composition for removing paraffin deposits from hydrocarbon transmission conduits |
| BR9004200A (pt) * | 1990-08-24 | 1992-03-03 | Petroleo Brasileiro Sa | Processo de desparafinacao de formacoes produtoras |
| BR9301171A (pt) * | 1993-03-15 | 1994-10-18 | Petroleo Brasileiro Sa | Processo termo-químico de desparafinação de dutos condutores de hidrocarbonetos |
-
1997
- 1997-03-19 BR BR9701336A patent/BR9701336A/pt not_active IP Right Cessation
- 1997-12-19 US US08/994,431 patent/US6003528A/en not_active Expired - Lifetime
-
1998
- 1998-01-20 NO NO19980246A patent/NO317560B1/no not_active IP Right Cessation
- 1998-01-22 ES ES98300454T patent/ES2256915T3/es not_active Expired - Lifetime
- 1998-01-22 EP EP98300454A patent/EP0865834B1/en not_active Expired - Lifetime
- 1998-01-27 CA CA002227935A patent/CA2227935C/en not_active Expired - Lifetime
- 1998-02-18 CN CN98104461A patent/CN1128862C/zh not_active Expired - Lifetime
- 1998-03-13 OA OA9800030A patent/OA10672A/en unknown
- 1998-03-19 AR ARP980101247A patent/AR010132A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP0865834A1 (en) | 1998-09-23 |
| CA2227935C (en) | 2007-07-31 |
| NO980246D0 (no) | 1998-01-20 |
| CN1193656A (zh) | 1998-09-23 |
| BR9701336A (pt) | 1998-11-17 |
| NO317560B1 (no) | 2004-11-15 |
| CA2227935A1 (en) | 1998-09-19 |
| ES2256915T3 (es) | 2006-07-16 |
| NO980246L (no) | 1998-09-21 |
| US6003528A (en) | 1999-12-21 |
| CN1128862C (zh) | 2003-11-26 |
| OA10672A (en) | 2002-10-18 |
| EP0865834B1 (en) | 2006-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |