MX2009005766A - Sistema de produccion de poliester que emplea esterificacion de tiempo de residencia corto. - Google Patents
Sistema de produccion de poliester que emplea esterificacion de tiempo de residencia corto.Info
- Publication number
- MX2009005766A MX2009005766A MX2009005766A MX2009005766A MX2009005766A MX 2009005766 A MX2009005766 A MX 2009005766A MX 2009005766 A MX2009005766 A MX 2009005766A MX 2009005766 A MX2009005766 A MX 2009005766A MX 2009005766 A MX2009005766 A MX 2009005766A
- Authority
- MX
- Mexico
- Prior art keywords
- residence time
- short residence
- polyester production
- production system
- system employing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/006—Baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/002—Nozzle-type elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/785—Preparation processes characterised by the apparatus used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00085—Plates; Jackets; Cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
- B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00184—Controlling or regulating processes controlling the weight of reactants in the reactor vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00768—Baffles attached to the reactor wall vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/0077—Baffles attached to the reactor wall inclined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Un proceso de producción de poliéster que emplea un sistema de esterificación de escala comercial que tiene un tiempo de residencia corto. El sistema de esterificación puede emplear un reactor de esterificación calentado que requiere poca o nada de agitación mecánica.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/635,448 US20080139780A1 (en) | 2006-12-07 | 2006-12-07 | Polyester production system employing short residence time esterification |
PCT/US2007/024931 WO2008073254A2 (en) | 2006-12-07 | 2007-12-05 | Polyester production system employing short residence time esterification |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009005766A true MX2009005766A (es) | 2009-06-08 |
Family
ID=39427586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009005766A MX2009005766A (es) | 2006-12-07 | 2007-12-05 | Sistema de produccion de poliester que emplea esterificacion de tiempo de residencia corto. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080139780A1 (es) |
EP (1) | EP2099558A2 (es) |
CN (1) | CN101553308A (es) |
AR (1) | AR064170A1 (es) |
MX (1) | MX2009005766A (es) |
TW (1) | TW200836824A (es) |
WO (1) | WO2008073254A2 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6906164B2 (en) * | 2000-12-07 | 2005-06-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
US7943094B2 (en) * | 2006-12-07 | 2011-05-17 | Grupo Petrotemex, S.A. De C.V. | Polyester production system employing horizontally elongated esterification vessel |
US7834109B2 (en) * | 2007-12-07 | 2010-11-16 | Eastman Chemical Company | System for producing low impurity polyester |
EP2726194A2 (en) * | 2011-06-30 | 2014-05-07 | Stamicarbon B.V. acting under the name of MT Innovation Center | Reactor system for polyester pre-condensation |
Family Cites Families (104)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1422182A (en) * | 1919-06-05 | 1922-07-11 | Union Carbide Corp | Treating gaseous hydrocarbon mixtures |
US2753249A (en) * | 1950-10-06 | 1956-07-03 | Exxon Research Engineering Co | Catalytic polymerization apparatus |
US2709642A (en) * | 1951-12-03 | 1955-05-31 | Exxon Research Engineering Co | Chemical reactor |
US2973341A (en) * | 1956-01-25 | 1961-02-28 | Glanzstoff Ag | Continuous process for production of a polyethylene terephthalate condensate |
US2829153A (en) * | 1957-03-04 | 1958-04-01 | Du Pont | Continuous ester interchange process |
NL96710C (es) * | 1957-09-28 | |||
US3254965A (en) * | 1958-11-28 | 1966-06-07 | Phillips Petroleum Co | Polymerization control apparatus |
US3192184A (en) * | 1959-03-19 | 1965-06-29 | Du Pont | Prepolymerization process |
NL255414A (es) * | 1959-08-31 | |||
GB988548A (en) * | 1961-08-30 | 1965-04-07 | Goodyear Tire & Rubber | Method for preparing polyester resins |
BE634031A (es) * | 1962-06-23 | |||
US3241926A (en) * | 1963-11-15 | 1966-03-22 | Monsanto Co | Apparatus for continuously polycondensing polymethylene glycol esters of aromatic dicarboxylic acids |
LU48718A1 (es) * | 1964-06-01 | 1965-12-01 | ||
DE1240286B (de) * | 1965-01-02 | 1967-05-11 | Basf Ag | Verfahren zur kontinuierlichen Emulsions-polymerisation olefinisch ungesaettigter Verbindungen |
FR1450577A (fr) * | 1965-06-09 | 1966-06-24 | Rhone Poulenc Sa | Nouveau réacteur étagé |
NL131998C (es) * | 1965-06-09 | |||
US3442868A (en) * | 1965-07-20 | 1969-05-06 | Teijin Ltd | Novel process for the preparation of polyester |
GB1122538A (en) * | 1966-03-31 | 1968-08-07 | Fischer Karl | Process for the esterification of terephthalic acid with glycols |
US3496220A (en) * | 1966-04-04 | 1970-02-17 | Mobil Oil Corp | Esterification process |
CH465875A (de) * | 1966-09-16 | 1968-11-30 | Inventa Ag | Verfahren zur kontinuierlichen Herstellung von Polyestern |
US3590072A (en) * | 1966-11-18 | 1971-06-29 | Monsanto Co | Method for direct esterification of terephthalic acid with ethylene glycol |
US3497473A (en) * | 1966-11-29 | 1970-02-24 | American Enka Corp | Process for the preparation of polyethylene terephthalate |
US3639448A (en) * | 1966-12-30 | 1972-02-01 | Mitsubishi Chem Ind | Process for producing bis(beta-hydroxyethyl)-terephthalate and/or prepolymer thereof |
US3522214A (en) * | 1967-04-13 | 1970-07-28 | Mobil Oil Corp | Process and apparatus for polymerizing liquids |
US3595846A (en) * | 1967-05-02 | 1971-07-27 | Michelin & Cie | Continuous chemical reactions |
US3496146A (en) * | 1967-08-23 | 1970-02-17 | Du Pont | Preparation of glycol terephthalate linear polyester by direct esterification of terephthalic acid |
US4020049A (en) * | 1967-09-14 | 1977-04-26 | The Goodyear Tire & Rubber Company | Process for preparing polyester resin |
NL6809754A (es) * | 1968-04-11 | 1969-10-14 | ||
US3590070A (en) * | 1968-06-03 | 1971-06-29 | Celanese Corp | Recycle of terephthalic acid in the production of a bis(2-hydroxyalkyl) terephthalate |
US3651125A (en) * | 1968-08-12 | 1972-03-21 | Eastman Kodak Co | Continuous method for formation of a liquid monomer for a condensation polymer |
US3646102A (en) * | 1968-08-28 | 1972-02-29 | Idemitsu Kosan Co | Method for continuously preparing polycarbonate oligomer |
NL160174C (nl) * | 1968-12-12 | 1979-10-15 | Snia Viscosa | Inrichting voor het volumetrisch afvoeren van een viskeuze vloeistof uit een ruimte voor het continu behandelen van polymeren. |
CH521400A (de) * | 1969-01-24 | 1972-04-15 | Inventa Ag | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polylactamen |
BE759208A (fr) * | 1969-11-22 | 1971-05-21 | Basf Ag | Procede de preparation continue de |
US3644096A (en) * | 1970-03-30 | 1972-02-22 | Eastman Kodak Co | Apparatus for use in a continuous flow reaction for producing a monomer and/or a protopolymer |
DE2145761C3 (de) * | 1971-09-14 | 1978-06-15 | Davy International Ag, 6000 Frankfurt | Verfahren zur Einführung pulverförmiger Terephthalsäure in ein Reaktionsgemisch aus teilweise mit Diolen veresterter Terephthalsäure |
US3740267A (en) * | 1971-09-22 | 1973-06-19 | Allied Chem | Method of cleaning apparatus used in processing polyethylene terephthalate |
US3819585A (en) * | 1971-09-30 | 1974-06-25 | Monsanto Co | Polyester esterification under two different pressures |
GB1395551A (en) * | 1971-12-29 | 1975-05-29 | Kanebo Ltd | Method of producing polyesters |
DE2227091A1 (de) * | 1972-06-03 | 1973-12-13 | Davy Ashmore Ag | Verfahren zur herstellung von hochpolymeren, insbesondere spinnfaehigen, polyestermassen |
GB1474524A (es) * | 1973-07-06 | 1977-05-25 | ||
CA1024294A (en) * | 1974-02-27 | 1978-01-10 | Baden M. Pinney | Control in preparing polyamides by continuous polymerization |
US4077945A (en) * | 1974-03-23 | 1978-03-07 | Zimmer Aktiengesellschaft | Process for making linear polyesters from ethylene glycol and terephthalic acid |
US4148693A (en) * | 1975-02-26 | 1979-04-10 | Williamson William R | Horizontal cylindrical distillation apparatus |
JPS51127031A (en) * | 1975-04-23 | 1976-11-05 | Fuji Photo Film Co Ltd | Preparation of polyethylene terephthalate |
US4028307A (en) * | 1975-05-30 | 1977-06-07 | Fiber Industries, Inc. | Preparation of polyesters using salts of substituted quaternary ammonium bases |
US4032563A (en) * | 1975-09-02 | 1977-06-28 | Standard Oil Company | Process for the recovery of high purity diesters of terephthalic or isophthalic acids |
US4079046A (en) * | 1976-06-03 | 1978-03-14 | Monsanto Company, St. Louis, Missouri | Multiple polyesterification process |
US4089888A (en) * | 1976-07-12 | 1978-05-16 | Idemitsu Petrochemical Co. Ltd. | Method for producing a polycarbonate oligomer |
US4097468A (en) * | 1977-03-15 | 1978-06-27 | Allied Chemical Corporation | Process for preparing polyesters |
US4146729A (en) * | 1977-04-07 | 1979-03-27 | E. I. Du Pont De Nemours And Company | Process for preparing poly(ethylene terephthalate) |
US4254246A (en) * | 1979-03-26 | 1981-03-03 | Davy International Ag | Column system process for polyester plants |
US4452956A (en) * | 1979-11-09 | 1984-06-05 | Union Carbide Corporation | Discrete spiral flow imparting device |
JPS57101A (en) * | 1980-06-04 | 1982-01-05 | Mitsui Petrochem Ind Ltd | Method and apparatus for polymerization |
DE3047474C2 (de) * | 1980-12-17 | 1983-05-11 | Didier Engineering Gmbh, 4300 Essen | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyestern |
US4499226A (en) * | 1981-03-20 | 1985-02-12 | The Goodyear Tire & Rubber Company | High clarity colorless polyesters |
US4440924A (en) * | 1982-10-05 | 1984-04-03 | Toyo Boseki Kabushiki Kaisha | Process for production of polyester |
US4831108A (en) * | 1983-02-16 | 1989-05-16 | Amoco Corporation | Polycondensation process with mean dispersion residence time |
US4675377A (en) * | 1985-03-11 | 1987-06-23 | General Electric Company | Process for continuous preparation of polyphenylene oxide in agitated reaction zones |
US4670580A (en) * | 1986-03-31 | 1987-06-02 | Celanese Corporation | Process for preparing oligomeric glycol esters of dicarboxylic acids |
US4721575A (en) * | 1986-04-03 | 1988-01-26 | Vertech Treatment Systems, Inc. | Method and apparatus for controlled chemical reactions |
US5413861A (en) * | 1988-10-17 | 1995-05-09 | Dextor Corporation | Semiconductor device encapsulated with a flame retardant epoxy molding compound |
US5194525A (en) * | 1988-12-12 | 1993-03-16 | Dainippon Ink And Chemicals, Inc. | Continuous mass polymerization process for making styrene copolymers |
FR2660663B1 (fr) * | 1990-04-05 | 1993-05-21 | Rhone Poulenc Fibres | Procede pour l'obtention de polyterephtalate d'ethylene modifie, fibres exemptes de boulochage issues du polymere ainsi modifie. |
DE69214686T2 (de) * | 1991-02-28 | 1997-06-05 | Agfa Gevaert Nv | Verfahren zur Herstellung von Polyestern mit verbesserter thermooxydativer Stabilität |
US5202463A (en) * | 1991-09-10 | 1993-04-13 | Arco Chemical Technology, L.P. | Process for the preparation of a glycol ether ester |
DE4240588A1 (de) * | 1992-12-03 | 1994-06-09 | Bayer Ag | Verfahren zur Herstellung von Polycarbonaten |
US5324853A (en) * | 1993-01-19 | 1994-06-28 | Exxon Chemical Patents Inc. | Process for the production of plasticizer and polyolesters |
US5385773A (en) * | 1993-04-27 | 1995-01-31 | Eastman Chemical Company | Copolyester of cyclohexanenedimethanol and process for producing such polyester |
US5294305A (en) * | 1993-05-06 | 1994-03-15 | Mobile Process Technology, Inc. | Ethylene glycol recovery process |
JP3309502B2 (ja) * | 1993-07-12 | 2002-07-29 | 大日本インキ化学工業株式会社 | 生分解性ポリエステル系ポリマーの連続製造法 |
US5411665A (en) * | 1993-07-20 | 1995-05-02 | Scraggs; Charles R. | Methods for reducing and separating emulsions and homogeneous components from contaminated water |
EP0650995B1 (de) * | 1993-11-02 | 2000-01-05 | Bayer Ag | Verfahren zur Herstellung von Asparaginsäure-haltigen Polymeren |
TW330940B (en) * | 1993-12-22 | 1998-05-01 | Mitsui Petroleum Chemicals Ind | A method of manufacturing polyesters |
US5811496A (en) * | 1995-12-21 | 1998-09-22 | E.I. Du Pont De Nemours And Company | Process for polymerization of polyester oligomers |
US5466765A (en) * | 1995-03-09 | 1995-11-14 | Eastman Chemical Company | Vaccum system for controlling pressure in a polyester process |
DE19524180A1 (de) * | 1995-07-03 | 1997-01-09 | Basf Ag | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren |
DE19524181A1 (de) * | 1995-07-03 | 1997-01-09 | Basf Ag | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren |
DE59504339D1 (de) * | 1995-07-26 | 1999-01-07 | Sulzer Chemtech Ag | Verfahren und Einrichtung zum Durchführen einer Polymerisation in einem Rohrreaktor |
DE19530765A1 (de) * | 1995-08-22 | 1997-02-27 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten |
DE19608614A1 (de) * | 1996-03-06 | 1997-09-11 | Basf Ag | Verfahren zur Aufarbeitung von Dihydroxyverbindungen enthaltenden Rückständen |
DE19618678A1 (de) * | 1996-05-09 | 1997-11-13 | Basf Ag | Verfahren zur Herstellung von Polystyrol durch kontinuierliche anionische Polymerisation |
US5898058A (en) * | 1996-05-20 | 1999-04-27 | Wellman, Inc. | Method of post-polymerization stabilization of high activity catalysts in continuous polyethylene terephthalate production |
DE19634450A1 (de) * | 1996-08-26 | 1998-03-05 | Basf Ag | Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen |
US5889127A (en) * | 1997-11-18 | 1999-03-30 | Daicel Chemical Industries, Ltd. | Continuous process for the preparation of a polyester-based polymer |
KR100348238B1 (ko) * | 1998-02-27 | 2002-08-09 | 미쓰이 가가쿠 가부시키가이샤 | 신규 폴리에스테르 및 그의 제조방법 |
US6252034B1 (en) * | 1998-06-04 | 2001-06-26 | Teljin Limited | Process for producing a polycarbonate resin |
FR2780986B1 (fr) * | 1998-07-10 | 2000-09-29 | Electrolyse L | Procede de transformation de structures chimiques dans un fluide sous pression et en temperature et dispositif pour sa mise en oeuvre |
EP1097177B1 (en) * | 1998-07-10 | 2007-11-21 | Basf Corporation | Continuous bulk polymerization and esterification process and compositions including the polymeric product |
US6069228A (en) * | 1998-08-17 | 2000-05-30 | E. I. Du Pont De Nemours And Company | Process for preparing polyamides |
US6339031B1 (en) * | 1998-12-29 | 2002-01-15 | Seng C. Tan | Microcellular carbon foams and microcellular C/C composites fabricated therefrom |
US6359106B1 (en) * | 2000-03-09 | 2002-03-19 | Hitachi, Ltd. | Production process and production apparatus for polybutylene terephthalate |
US6576774B2 (en) * | 2000-07-20 | 2003-06-10 | Shell Oil Company | Process for recycling polytrimethylene terephthalate cyclic dimer |
JP2002161071A (ja) * | 2000-11-28 | 2002-06-04 | Nippon Shokubai Co Ltd | 脱水反応生成物の製造方法及びそれに用いられる脱水反応装置 |
PT1453883E (pt) * | 2000-12-07 | 2013-03-04 | Grupo Petrotemex Sa De Cv | Processo de preparação de poliéster de baixo custo utilizando um reactor tubular |
US6906164B2 (en) * | 2000-12-07 | 2005-06-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
DE10224883B4 (de) * | 2001-07-27 | 2010-07-29 | Heidelberger Druckmaschinen Ag | Trockenstation und Verfahren zum Trocknen von bedruckten Bogen |
US6672373B2 (en) * | 2001-08-27 | 2004-01-06 | Idalex Technologies, Inc. | Method of action of the pulsating heat pipe, its construction and the devices on its base |
US6649263B2 (en) * | 2001-11-16 | 2003-11-18 | Honeywell International Inc. | Polyester resin and industrial yarn process |
DE10219671A1 (de) * | 2002-05-02 | 2003-11-20 | Zimmer Ag | Verfahren und Vorrichtung zur Herstellung von Polyestern, Copolyestern und Polycarbonaten |
US7008546B2 (en) * | 2003-01-07 | 2006-03-07 | Jerry M Edmondson | Oil, water and gas separator for swaying service |
DE10336164B4 (de) * | 2003-08-07 | 2005-08-25 | Zimmer Ag | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren durch Schmelzkondensation |
DE102004034708B4 (de) * | 2004-07-17 | 2008-04-10 | Lurgi Zimmer Gmbh | Verfahren zur absatzweisen Herstellung von Polymeren durch Schmelzekondensation |
WO2006083250A1 (en) * | 2005-02-03 | 2006-08-10 | Stepan Company | Continuous segmented plug flow reactor |
-
2006
- 2006-12-07 US US11/635,448 patent/US20080139780A1/en not_active Abandoned
-
2007
- 2007-12-05 MX MX2009005766A patent/MX2009005766A/es unknown
- 2007-12-05 CN CNA2007800454337A patent/CN101553308A/zh active Pending
- 2007-12-05 WO PCT/US2007/024931 patent/WO2008073254A2/en active Application Filing
- 2007-12-05 EP EP07867632A patent/EP2099558A2/en not_active Withdrawn
- 2007-12-06 AR ARP070105465A patent/AR064170A1/es unknown
- 2007-12-06 TW TW096146563A patent/TW200836824A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
US20080139780A1 (en) | 2008-06-12 |
WO2008073254A2 (en) | 2008-06-19 |
AR064170A1 (es) | 2009-03-18 |
EP2099558A2 (en) | 2009-09-16 |
TW200836824A (en) | 2008-09-16 |
CN101553308A (zh) | 2009-10-07 |
WO2008073254A3 (en) | 2008-08-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2009005767A (es) | Sistema de produccion de poliester que emplea recipiente de esterificacion horizontalmente alargado. | |
PL2114557T3 (pl) | Układ do wytwarzania poliestrów wykorzystujący reaktor do estryfikacji bez mieszania | |
MX277587B (es) | Poliesteres de alta funcionalidad, altamente ramificados o hiper-ramificados, la produccion de los mismos y el uso de los mismos. | |
MX2009010358A (es) | Sistema de control de horno de coccion y metodos relacionados. | |
GB2593792B (en) | Built-in micro interfacial enhanced reaction system and process for PTA production with PX | |
PL1999160T3 (pl) | Akrylowany kwas hialuronowy | |
ZA200901254B (en) | Novel engineered microorganism producing homosuccinic acid and method for preparing succinic acid using the same | |
PL2360263T3 (pl) | SPOSÓB WYTWARZANIA AMINOKWASÓW Z UŻYCIEM BAKTERII O ZWIĘKSZONEJ EKSPRESJI GENÓW gltP I/LUB gltS | |
FR2959737B1 (fr) | Procede de production d'alkylbenzenes ramifies utilisant une source de carbone renouvelable. | |
MX2009005766A (es) | Sistema de produccion de poliester que emplea esterificacion de tiempo de residencia corto. | |
EP2048224A4 (en) | MICROORGANISM WITH A REPLACED GENE AND PROCESS FOR PRODUCING POLYESTER USING THE MICROORGANISM | |
WO2006130556A3 (en) | Hydrogen producing apparatus utilizing excess heat from an industrial facility | |
MX2010001256A (es) | Proceso enzimatico para obtener 17 alfa-monoesteres de cortexolona y/o sus 9, 11-dehidroderivados. | |
UA94927C2 (ru) | Способ получения продукта в конденсированной фазе из одного или нескольких газофазовых реагентов | |
HK1141546A1 (en) | An aqueous dispersion comprising a branched polyol which is the reaction product of trimellitic anhydride and a polyol and associated method | |
MY194453A (en) | Process and Apparatus for Preparing Biodegradable Polyesters | |
WO2009044076A3 (fr) | Procede de traitement en continu de produits organiques solides et installation pour le traitement en continu de produits organiques solides | |
WO2009141726A3 (en) | Photovoltaic panel, corresponding production process and plant for carrying out said process | |
WO2008073253A3 (en) | Polyester production system employing recirculation of hot alcohol to esterification zone | |
MX2013005586A (es) | Produccion de acido acetico con una tasa de produccion aumentada. | |
MX2009012096A (es) | Axomadol para tratamiento de dolor con artritis. | |
MX2008015903A (es) | Proceso para convertir amidoalcoholes primarios a acidos amidocarboxilicos en alto rendimiento. | |
MX2009003213A (es) | Proceso para la preparacion de polioles de poliester. | |
WO2004099174A3 (en) | Continuous bioreactor process for the preparation of polyester cyclic oligomers | |
GB2443199B (en) | A chaser comprising a universal connection means |