BR0110401A - Maior produção de resina dentro das especificações - Google Patents
Maior produção de resina dentro das especificaçõesInfo
- Publication number
- BR0110401A BR0110401A BR0110401-2A BR0110401A BR0110401A BR 0110401 A BR0110401 A BR 0110401A BR 0110401 A BR0110401 A BR 0110401A BR 0110401 A BR0110401 A BR 0110401A
- Authority
- BR
- Brazil
- Prior art keywords
- property
- granular resin
- resin product
- specifications
- resin production
- Prior art date
Links
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
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
- B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/80—Falling particle mixers, e.g. with repeated agitation along a vertical axis
- B01F25/82—Falling particle mixers, e.g. with repeated agitation along a vertical axis uniting flows of material taken from different parts of a receptacle or from a set of different receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/80—Falling particle mixers, e.g. with repeated agitation along a vertical axis
- B01F25/82—Falling particle mixers, e.g. with repeated agitation along a vertical axis uniting flows of material taken from different parts of a receptacle or from a set of different receptacles
- B01F25/823—Flow collectors therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Polymerisation Methods In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
- Inorganic Insulating Materials (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Insulators (AREA)
Abstract
"MAIOR PRODUçãO DE RESINA DENTRO DAS ESPECIFICAçõES". Trata-se de um conjunto de depósitos de compensação antecipada é utilizado para excluir, distribuir e alocar partes do produto granular produzido em um reator de polimerização de olefinas contínuo, usualmente um leito fluidizado, para formar misturas, que utilizam mais eficientemente os produtos produzidos durante as transições de um conjunto de especificações em outro, e/ou manter uma propriedade alvo substancialmente continuamente, durante produção no estado contínuo de um único produto.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/558,730 US6403748B1 (en) | 2000-04-26 | 2000-04-26 | Enhancing production of resin withing specifications |
PCT/US2001/013502 WO2001081057A2 (en) | 2000-04-26 | 2001-04-26 | Enhancing production of resin within specifications |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0110401A true BR0110401A (pt) | 2003-04-08 |
Family
ID=24230735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0110401-2A BR0110401A (pt) | 2000-04-26 | 2001-04-26 | Maior produção de resina dentro das especificações |
Country Status (10)
Country | Link |
---|---|
US (1) | US6403748B1 (pt) |
EP (2) | EP1276596B1 (pt) |
JP (1) | JP2003531036A (pt) |
AT (1) | ATE287785T1 (pt) |
AU (1) | AU2001259176A1 (pt) |
BR (1) | BR0110401A (pt) |
CA (1) | CA2407016A1 (pt) |
DE (1) | DE60108625T2 (pt) |
ES (2) | ES2694998T3 (pt) |
WO (1) | WO2001081057A2 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050059746A1 (en) * | 2003-09-17 | 2005-03-17 | Moncada Andres Juan Antonio | Flexible manufacture of polyethylene terephthalate ("PET") |
EP2055720A1 (en) * | 2007-11-05 | 2009-05-06 | Total Petrochemicals Research Feluy | Predictive model for density and melt index of polymer leaving loop reactor |
EP2055721A1 (en) * | 2007-11-05 | 2009-05-06 | Total Petrochemicals Research Feluy | Method for optimising the transition from one polymer grade to another |
EP2743278A1 (en) | 2012-12-11 | 2014-06-18 | Basell Polyolefine GmbH | Process for degassing and buffering polyolefin particles obtained by olefin polymerization |
US9773097B2 (en) * | 2014-08-06 | 2017-09-26 | Yokogawa Electric Corporation | System and method of optimizing blending ratios for producing product |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1076101A (en) * | 1975-12-30 | 1980-04-22 | Kenneth C. Yi | Apparatus for blending granular materials |
US4285602A (en) * | 1979-05-14 | 1981-08-25 | Union Carbide Corporation | Method and apparatus for the blending of granular materials |
US4560285A (en) | 1982-05-14 | 1985-12-24 | Technovators, Inc. | Material blending system |
US5527107A (en) | 1990-02-02 | 1996-06-18 | Buehler Ag | Plant for continuous mixing and homgenization |
US5089571A (en) | 1990-12-04 | 1992-02-18 | The Dow Chemical Company | Regenerated, high molecular weight, thermoplastic resins and process for regenerating thermoplastic resins |
US5363754A (en) * | 1991-09-03 | 1994-11-15 | Grainco Queensland Co-Operative Association Limited | Apparatus for preparing animal feedstuff from cotton seed |
GB2334958B (en) * | 1998-02-25 | 2001-11-07 | Porpoise Viscometers Ltd | Melt flow index determination in polymer process control |
-
2000
- 2000-04-26 US US09/558,730 patent/US6403748B1/en not_active Expired - Lifetime
-
2001
- 2001-04-26 ES ES04012078.4T patent/ES2694998T3/es not_active Expired - Lifetime
- 2001-04-26 AU AU2001259176A patent/AU2001259176A1/en not_active Abandoned
- 2001-04-26 AT AT01932667T patent/ATE287785T1/de not_active IP Right Cessation
- 2001-04-26 CA CA002407016A patent/CA2407016A1/en not_active Abandoned
- 2001-04-26 WO PCT/US2001/013502 patent/WO2001081057A2/en active IP Right Grant
- 2001-04-26 EP EP01932667A patent/EP1276596B1/en not_active Revoked
- 2001-04-26 DE DE60108625T patent/DE60108625T2/de not_active Expired - Lifetime
- 2001-04-26 JP JP2001578182A patent/JP2003531036A/ja active Pending
- 2001-04-26 BR BR0110401-2A patent/BR0110401A/pt not_active Application Discontinuation
- 2001-04-26 ES ES01932667T patent/ES2236228T3/es not_active Expired - Lifetime
- 2001-04-26 EP EP04012078.4A patent/EP1464462B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60108625T2 (de) | 2005-06-30 |
EP1464462A1 (en) | 2004-10-06 |
CA2407016A1 (en) | 2001-11-01 |
DE60108625D1 (de) | 2005-03-03 |
ES2236228T3 (es) | 2005-07-16 |
ES2694998T3 (es) | 2018-12-28 |
AU2001259176A1 (en) | 2001-11-07 |
EP1276596B1 (en) | 2005-01-26 |
WO2001081057A3 (en) | 2002-02-21 |
ATE287785T1 (de) | 2005-02-15 |
US6403748B1 (en) | 2002-06-11 |
JP2003531036A (ja) | 2003-10-21 |
WO2001081057A2 (en) | 2001-11-01 |
EP1276596A2 (en) | 2003-01-22 |
EP1464462B1 (en) | 2018-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |