WO2009009032A1 - Sloped tubular reactor with divided flow - Google Patents
Sloped tubular reactor with divided flow Download PDFInfo
- Publication number
- WO2009009032A1 WO2009009032A1 PCT/US2008/008338 US2008008338W WO2009009032A1 WO 2009009032 A1 WO2009009032 A1 WO 2009009032A1 US 2008008338 W US2008008338 W US 2008008338W WO 2009009032 A1 WO2009009032 A1 WO 2009009032A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reactor
- reaction medium
- tubular member
- range
- tray
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B01J19/2415—Tubular reactors
-
- 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
- B01J2219/00761—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
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00777—Baffles attached to the reactor wall 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
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/187—Details relating to the spatial orientation of the reactor inclined at an angle to the horizontal or to the vertical plane
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LTEP08794416.1T LT2175981T (en) | 2007-07-12 | 2008-07-07 | Sloped tubular reactor with divided flow |
BRPI0814677-2A BRPI0814677B1 (en) | 2007-07-12 | 2008-07-07 | PROCESS AND REACTOR |
EP08794416.1A EP2175981B1 (en) | 2007-07-12 | 2008-07-07 | Sloped tubular reactor with divided flow |
ES08794416.1T ES2587052T3 (en) | 2007-07-12 | 2008-07-07 | Inclined tubular reactor with split flow |
SI200831664A SI2175981T1 (en) | 2007-07-12 | 2008-07-07 | Sloped tubular reactor with divided flow |
CN2008800243928A CN101687169B (en) | 2007-07-12 | 2008-07-07 | Sloped tubular reactor with divided flow |
HRP20161076TT HRP20161076T1 (en) | 2007-07-12 | 2016-08-24 | Sloped tubular reactor with divided flow |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/776,600 US7842777B2 (en) | 2007-07-12 | 2007-07-12 | Sloped tubular reactor with divided flow |
US11/776,600 | 2007-07-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009009032A1 true WO2009009032A1 (en) | 2009-01-15 |
WO2009009032A8 WO2009009032A8 (en) | 2009-04-09 |
Family
ID=39798259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/008338 WO2009009032A1 (en) | 2007-07-12 | 2008-07-07 | Sloped tubular reactor with divided flow |
Country Status (13)
Country | Link |
---|---|
US (1) | US7842777B2 (en) |
EP (1) | EP2175981B1 (en) |
KR (1) | KR101550076B1 (en) |
CN (1) | CN101687169B (en) |
BR (1) | BRPI0814677B1 (en) |
ES (1) | ES2587052T3 (en) |
HR (1) | HRP20161076T1 (en) |
HU (1) | HUE030634T2 (en) |
LT (1) | LT2175981T (en) |
PL (1) | PL2175981T3 (en) |
PT (1) | PT2175981T (en) |
SI (1) | SI2175981T1 (en) |
WO (1) | WO2009009032A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7943094B2 (en) * | 2006-12-07 | 2011-05-17 | Grupo Petrotemex, S.A. De C.V. | Polyester production system employing horizontally elongated esterification vessel |
US7868129B2 (en) * | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Sloped tubular reactor with spaced sequential trays |
EP2551012A1 (en) * | 2010-03-24 | 2013-01-30 | China Fuel (Huaibei) Bioenergy Technology Development Co., Ltd | Continuous reaction system comprising subcritical or supercritical liquid as solvent and reactant as solid |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3174830A (en) * | 1960-02-20 | 1965-03-23 | Glanzstoff Ag | Apparatus useful in the continuous polycondensation of diolesters of terephthalic acid |
US3841836A (en) * | 1972-08-10 | 1974-10-15 | Eastman Kodak Co | Apparatus for the production of condensation polymers |
GB2020194A (en) * | 1978-05-05 | 1979-11-14 | Eastman Kodak Co | Polymerization reactor |
US4424301A (en) * | 1980-08-07 | 1984-01-03 | Hoechst Aktiengesellschaft | Continuous process and device for the manufacture of a vinyl chloride polymer in aqueous suspension |
WO1995029752A1 (en) * | 1994-05-02 | 1995-11-09 | Eastman Chemical Company | Split flow reactor trays for vertical staged polycondensation reactors |
DE19525579C1 (en) * | 1995-07-13 | 1996-12-19 | Rieter Automatik Gmbh | Autoclave for the production of plastics |
US20060251546A1 (en) | 2005-05-05 | 2006-11-09 | Yount Thomas L | Baffle assembly module for vertical staged polymerization reactors |
US20060251547A1 (en) | 2005-05-05 | 2006-11-09 | Windes Larry C | Family of stationary film generators and film support structures for vertical staged polymerization reactors |
Family Cites Families (263)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2905707A (en) | 1959-09-22 | Production of bis | ||
US1422182A (en) | 1919-06-05 | 1922-07-11 | Union Carbide Corp | Treating gaseous hydrocarbon mixtures |
US2361717A (en) | 1940-09-12 | 1944-10-31 | Du Pont | Process for making polyamides |
US2614648A (en) | 1948-04-02 | 1952-10-21 | Maloney Crawford Tank & Mfg Co | Horizontal oil and gas separator |
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 |
US2727882A (en) | 1952-10-14 | 1955-12-20 | Du Pont | Process and apparatus for the continuous polymerization of bis-2-hydroxyethyl terephthalate |
US2820815A (en) * | 1954-04-08 | 1958-01-21 | Exxon Research Engineering Co | Synthetic lubricating compositions and process for their preparation |
NL198897A (en) | 1954-08-16 | |||
NL89785C (en) | 1955-02-09 | |||
US2973341A (en) * | 1956-01-25 | 1961-02-28 | Glanzstoff Ag | Continuous process for production of a polyethylene terephthalate condensate |
NL108873C (en) | 1957-01-17 | |||
US2829153A (en) * | 1957-03-04 | 1958-04-01 | Du Pont | Continuous ester interchange process |
NL96710C (en) | 1957-09-28 | |||
US3254965A (en) * | 1958-11-28 | 1966-06-07 | Phillips Petroleum Co | Polymerization control apparatus |
US3113843A (en) | 1959-01-27 | 1963-12-10 | Du Pont | Apparatus for separating a vapor from a viscous material such as molten polymer |
US3192184A (en) * | 1959-03-19 | 1965-06-29 | Du Pont | Prepolymerization process |
NL255414A (en) * | 1959-08-31 | |||
US3052711A (en) | 1960-04-20 | 1962-09-04 | Du Pont | Production of di(beta-hydroxyethyl) terephthalate |
US3110547A (en) | 1961-07-26 | 1963-11-12 | Du Pont | Polymerization process |
US3161710A (en) | 1961-07-27 | 1964-12-15 | Du Pont | Polymerization process for polyester films |
GB988548A (en) * | 1961-08-30 | 1965-04-07 | Goodyear Tire & Rubber | Method for preparing polyester resins |
US3250747A (en) * | 1961-12-07 | 1966-05-10 | Eastman Kodak Co | Polyesterification in two evacuated zones separated by a liquid seal |
BE632261A (en) * | 1962-05-11 | |||
BE634031A (en) * | 1962-06-23 | |||
LU44479A1 (en) | 1962-09-24 | 1963-11-21 | ||
GB1013034A (en) | 1963-01-29 | 1965-12-15 | Goodyear Tire & Rubber | Process for preparing resin |
NL130338C (en) | 1963-06-11 | 1900-01-01 | ||
US3241926A (en) * | 1963-11-15 | 1966-03-22 | Monsanto Co | Apparatus for continuously polycondensing polymethylene glycol esters of aromatic dicarboxylic acids |
IL23644A (en) * | 1964-06-01 | 1969-12-31 | Monsanto Co | Process and apparatus for recovery of glycols |
DE1240286B (en) | 1965-01-02 | 1967-05-11 | Basf Ag | Process for the continuous emulsion polymerization of olefinically unsaturated compounds |
US3438942A (en) * | 1965-06-01 | 1969-04-15 | Vickers Zimmer Ag | Continuous polyester process |
FR1450577A (en) | 1965-06-09 | 1966-06-24 | Rhone Poulenc Sa | New stage reactor |
NL131998C (en) * | 1965-06-09 | |||
US3442868A (en) * | 1965-07-20 | 1969-05-06 | Teijin Ltd | Novel process for the preparation of polyester |
GB1055918A (en) | 1965-11-03 | 1967-01-18 | Metallgesellschaft Ag | A method of polycondensing bis(2-hydroxyethyl)-terephthalate and apparatus for performing the same |
CH487345A (en) | 1965-11-11 | 1970-03-15 | Karl Fischer App Und Rohrleitu | Process for conveying a vaporous substance and application of this process |
US3534082A (en) | 1965-12-22 | 1970-10-13 | Du Pont | Production of bis(2 - hydroxyethyl) terephthalate through ester interchange |
ES337977A1 (en) | 1966-03-23 | 1968-03-16 | Fiber Industries Inc | A procedure for the production of linear polymers of low molecular weight of tereftal acid and ethylenglicol. (Machine-translation by Google Translate, not legally binding) |
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 |
GB1111815A (en) | 1966-04-22 | 1968-05-01 | Ici Ltd | Polyester preparation |
CH465875A (en) * | 1966-09-16 | 1968-11-30 | Inventa Ag | Process for the continuous production of polyesters |
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 |
US3509203A (en) * | 1966-12-16 | 1970-04-28 | Engels Chemiefaserwerk Veb | Transesterification of dicarboxylic alkyl esters with glycols |
NL6717446A (en) * | 1966-12-30 | 1968-07-01 | ||
US3487049A (en) | 1967-01-04 | 1969-12-30 | Du Pont | Process for producing polyethylene terephthalate |
US3496159A (en) * | 1967-03-27 | 1970-02-17 | Spence & Green Chem Co | Esterification of fatty acids of tall oil in a horizontal distillation column and condenser |
US3522214A (en) | 1967-04-13 | 1970-07-28 | Mobil Oil Corp | Process and apparatus for polymerizing liquids |
GB1154538A (en) | 1967-04-19 | 1969-06-11 | Mobil Oil Corp | Esterifying Viscous Reaction Mixtures |
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 |
US3551396A (en) | 1968-01-05 | 1970-12-29 | Gulf Oil Canada Ltd | Continuous vinyl polymerization process |
NL6809754A (en) * | 1968-04-11 | 1969-10-14 | ||
US3609125A (en) | 1968-04-24 | 1971-09-28 | Asahi Chemical Ind | Polyesterification process and apparatus |
FR1583867A (en) | 1968-05-15 | 1969-12-05 | ||
US3590070A (en) * | 1968-06-03 | 1971-06-29 | Celanese Corp | Recycle of terephthalic acid in the production of a bis(2-hydroxyalkyl) terephthalate |
US3676485A (en) | 1968-08-12 | 1972-07-11 | Eastman Kodak Co | Method for use in a continuous flow reaction for producing a monomer and or a protopolymer |
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 (en) * | 1968-12-12 | 1979-10-15 | Snia Viscosa | DEVICE FOR THE VOLUMETRIC DISCHARGE OF A VISCOUS LIQUID FROM A ROOM FOR THE CONTINUOUS TREATMENT OF POLYMERS. |
CH521400A (en) * | 1969-01-24 | 1972-04-15 | Inventa Ag | Process and device for the continuous production of polylactams |
US3689461A (en) | 1969-09-18 | 1972-09-05 | Allied Chem | Process for the preparation of linear condensation polyesters |
US3697579A (en) | 1969-09-18 | 1972-10-10 | Allied Chem | Method of esterifying a polycarboxylic acid with a glycol |
DE1957458B2 (en) | 1969-11-15 | 1973-04-19 | Chemische Werke Hüls AG, 4370 Mari | DEVICE FOR THE CONTINUOUS PERFORMANCE OF CHEMICAL REPRODUCTIONS IN THE LIQUID PHASE |
BE759208A (en) * | 1969-11-22 | 1971-05-21 | Basf Ag | CONTINUOUS PREPARATION PROCESS FOR |
GB1277376A (en) | 1970-02-02 | 1972-06-14 | Schwarza Chemiefaser | A process and a device for the continuous esterification of di-carboxylic acids with alcohols |
CH521302A (en) * | 1970-03-05 | 1972-04-15 | Inventa Ag | Process for the continuous transesterification of dicarboxylic acid alkyl esters with diols |
US3927982A (en) | 1970-03-18 | 1975-12-23 | Du Pont | Recirculating apparatus for continuous esterification reactions |
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 |
US3684459A (en) | 1970-08-20 | 1972-08-15 | Phillips Fibers Corp | Plug metered evaporative reaction tube |
NL7016364A (en) | 1970-10-21 | 1972-04-25 | ||
GB1380266A (en) | 1971-05-21 | 1975-01-08 | Agfa Gevaert | Process for the semi-continuous preparation of high-molecular weight linear polyesters |
DE2145761C3 (en) | 1971-09-14 | 1978-06-15 | Davy International Ag, 6000 Frankfurt | Process for introducing pulverulent terephthalic acid into a reaction mixture of terephthalic acid partially esterified with diols |
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 |
DE2200832A1 (en) | 1972-01-08 | 1973-07-12 | Schwarza Chemiefaser | Bis-(beta-hydroxyethyl) terephthalate oligomers prodn - by continuous reaction in stirred still and flow tube |
FR2168990A1 (en) | 1972-01-28 | 1973-09-07 | Schwarza Chemiefaser | Bis-(beta-hydroxyethyl) terephthalate oligomers prodn - by continuous reaction in stirred still and flow tube |
BE780142A (en) | 1972-03-02 | 1972-09-04 | Sandoz Sa | Polyester prepn - by solid phase condensation in heated tubular reactors under vacuum with opt heated transport screws |
DE2227091A1 (en) * | 1972-06-03 | 1973-12-13 | Davy Ashmore Ag | PROCESS FOR THE PRODUCTION OF HIGH POLYMER, IN PARTICULAR SPINNABLE, POLYESTER COMPOUNDS |
US4100142A (en) | 1972-09-13 | 1978-07-11 | Fiber Industries, Inc. | Polyester process and product |
US4019866A (en) * | 1973-03-05 | 1977-04-26 | Du Pont Of Canada Limited | Recirculating reaction apparatus for continuous preparation of a polyamide |
GB1474524A (en) * | 1973-07-06 | 1977-05-25 | ||
US3927983A (en) | 1973-09-19 | 1975-12-23 | Monsanto Co | Continuous staged isobaric stirred polymerization apparatus |
GB1486409A (en) | 1973-11-06 | 1977-09-21 | Agfa Gevaert | Process for the preparation of high-molecular weight polyesters |
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 |
DE2443566A1 (en) | 1974-09-12 | 1976-04-01 | Basf Ag | PROCESS FOR CONTINUOUS PRODUCTION OF POLYAMIDES |
DE2449162A1 (en) | 1974-10-16 | 1976-04-22 | Basf Ag | PROCESS FOR CONTINUOUS MANUFACTURING OF LINEAR POLYESTERS |
DE2504258A1 (en) | 1975-02-01 | 1976-08-05 | Dynamit Nobel Ag | PROCESS AND APPARATUS FOR THE MANUFACTURING OF OLIGOMERIC ALKYLENE TEREPHTHALATES |
US4148693A (en) * | 1975-02-26 | 1979-04-10 | Williamson William R | Horizontal cylindrical distillation apparatus |
FR2302778A1 (en) | 1975-03-05 | 1976-10-01 | Rhone Poulenc Ind | Discontinuous polyester mfg. appts. - having stirred lower zone with gas inlet, heated upper zone, recirculating central zone |
DE2514116C3 (en) | 1975-03-29 | 1983-03-17 | Basf Ag, 6700 Ludwigshafen | Process for the continuous production of linear, high molecular weight polybutylene terephthalates |
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 |
US4118582A (en) | 1975-10-28 | 1978-10-03 | E. I. Du Pont De Nemours And Company | Purification of spent ethylene glycol |
DE2559290B2 (en) | 1975-12-31 | 1979-08-02 | Davy International Ag, 6000 Frankfurt | Process for the continuous production of high molecular weight polyethylene terephthalate |
US4079046A (en) * | 1976-06-03 | 1978-03-14 | Monsanto Company, St. Louis, Missouri | Multiple polyesterification process |
JPS52150496A (en) | 1976-06-09 | 1977-12-14 | Mitsubishi Gas Chem Co Inc | Preparation of polycaronate oligomers |
US4046718A (en) | 1976-06-17 | 1977-09-06 | The Dow Chemical Company | Polymerization method employing tubular reactor |
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) |
US4110316A (en) | 1977-04-14 | 1978-08-29 | E. I. Du Pont De Nemours And Company | Improved process for preparing poly(ethylene terephthalate) |
GB1558910A (en) | 1977-05-04 | 1980-01-09 | Bayer Ag | Continuous process for the production of polybutylene terephthalates |
DE2719967A1 (en) | 1977-05-04 | 1978-11-09 | Bayer Ag | CONTINUOUS PROCEDURE FOR CARRYING OUT SUBSTANCE TRANSPORT-RELATED REACTIONS |
IT1097584B (en) | 1977-08-24 | 1985-08-31 | Basf Ag | PROCESS AND APPARATUS FOR THE PREPARATION OF LINERAI MACRONOLECULAR POLYESTERS |
US4365078A (en) | 1977-12-16 | 1982-12-21 | The Goodyear Tire & Rubber Company | Process for charging dry terephthalic acid into a reactor |
CA1115446A (en) | 1977-12-16 | 1981-12-29 | Lawrence E. Shelley | Process |
US4200145A (en) * | 1978-01-12 | 1980-04-29 | The Badger Company, Inc. | Method of preheating a liquid reaction mass of polyolefin dissolved in liquid monomer |
US4230818A (en) | 1979-03-01 | 1980-10-28 | The Goodyear Tire & Rubber Company | Reduction of glycol ethers in polyesters |
US4254246A (en) * | 1979-03-26 | 1981-03-03 | Davy International Ag | Column system process for polyester plants |
PL127634B1 (en) | 1979-05-23 | 1983-11-30 | Inst Chemii Przemyslowej | Continuous process for manufacturing polyesters and apparatus therefor |
US4238593B1 (en) | 1979-06-12 | 1994-03-22 | Goodyear Tire & Rubber | Method for production of a high molecular weight polyester prepared from a prepolymer polyester having an optional carboxyl content |
US4223124A (en) | 1979-06-22 | 1980-09-16 | The Goodyear Tire & Rubber Company | Method for producing polyesters containing low amounts of ether by-products |
JPS5645704A (en) | 1979-09-21 | 1981-04-25 | Hitachi Ltd | Method and apparatus for removal of volatile substances from high-viscous substance |
BR7906279A (en) | 1979-10-01 | 1981-04-07 | Nippon Ester Co Ltd | APPLICATION IN CONTINUOUS PROCESS TO PRODUCE POLYESTER AND IN PROCESS TO PRODUCE A SPINNED FIBER FROM POLY POLYMER (ETHYLENE TEREFTALATE) |
US4452956A (en) | 1979-11-09 | 1984-06-05 | Union Carbide Corporation | Discrete spiral flow imparting device |
SU973552A1 (en) | 1980-02-12 | 1982-11-15 | Всесоюзный научно-исследовательский институт синтетических волокон | Continuous process for producing polyethyleneterephthalate |
US4289871A (en) | 1980-03-27 | 1981-09-15 | Allied Chemical Corporation | Method to increase reactor capacity for polycondensation of polyesters |
JPS57101A (en) * | 1980-06-04 | 1982-01-05 | Mitsui Petrochem Ind Ltd | Method and apparatus for polymerization |
DE3025574A1 (en) | 1980-07-05 | 1982-02-04 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING POLYESTERS |
DE3047474C2 (en) * | 1980-12-17 | 1983-05-11 | Didier Engineering Gmbh, 4300 Essen | Process and device for the continuous production of polyesters |
US4499226A (en) * | 1981-03-20 | 1985-02-12 | The Goodyear Tire & Rubber Company | High clarity colorless polyesters |
US4346193A (en) | 1981-05-04 | 1982-08-24 | Atlantic Richfield Company | Continuous process for making star-block copolymers |
JPS5823829A (en) | 1981-07-17 | 1983-02-12 | イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− | Synthetic polymer finishing device |
US4410750A (en) | 1981-12-14 | 1983-10-18 | Exxon Research And Engineering Co. | Preparation of linear olefin products |
PL136188B1 (en) | 1982-04-16 | 1986-02-28 | Inst Chemii Przemyslowej | Continuous process for manufacturing polyesters and apparatus therefor |
US4529787A (en) | 1982-06-15 | 1985-07-16 | S. C. Johnson & Son, Inc. | Bulk polymerization process for preparing high solids and uniform copolymers |
US5236558A (en) | 1982-09-23 | 1993-08-17 | Allied-Signal Inc. | Method to recycle spent ethylene glycol |
US4551309A (en) | 1982-09-24 | 1985-11-05 | Cosden Technology, Inc. | Apparatus for producing styrenic/alkenylnitrile copolymers |
US4548788A (en) | 1982-09-24 | 1985-10-22 | Cosden Technology, Inc. | Apparatus for producing styrenic/alkenylnitrile copolymers |
US4555384A (en) | 1982-09-24 | 1985-11-26 | Cosden Technology, Inc. | Apparatus for producing styrenic/alkenylnitrile copolymers |
US4551510A (en) | 1982-09-24 | 1985-11-05 | Cosden Technology, Inc. | Process for producing styrenic/alkenylnitrile copolymers |
US4542196A (en) | 1982-09-24 | 1985-09-17 | Cosden Technology, Inc. | Process for producing styrenic/alkenylnitrile copolymers |
US4550149A (en) | 1982-09-24 | 1985-10-29 | Cosden Technology, Inc. | Process for producing styrenic/alkenylnitrile copolymers |
DE3235531A1 (en) | 1982-09-25 | 1984-03-29 | Chemische Werke Hüls AG, 4370 Marl | METHOD FOR THE ESTERIFICATION OF ACETIC ACID WITH ALCOHOLS CONTAINING 4 AND MORE C ATOMES, AND WITH GLYCOLETHERS |
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 |
US5002116A (en) * | 1983-08-15 | 1991-03-26 | Airxchange, Inc. | Rotary heat regenerator |
US4588560A (en) * | 1984-06-29 | 1986-05-13 | Mobil Oil Corporation | Hydroprocessing reactor for catalytically dewaxing liquid petroleum feedstocks |
JPH0641513B2 (en) | 1984-11-20 | 1994-06-01 | 三菱レイヨン株式会社 | Polyester manufacturing method |
US4554343A (en) | 1984-11-23 | 1985-11-19 | Eastman Kodak Company | Process for the production of high molecular weight polyester |
US4675377A (en) | 1985-03-11 | 1987-06-23 | General Electric Company | Process for continuous preparation of polyphenylene oxide in agitated reaction zones |
US4680345A (en) | 1985-06-05 | 1987-07-14 | Toyo Boseki Kabushiki Kaisha | Continuous production of elastic polyesters |
DE3544551C2 (en) | 1985-12-17 | 2002-02-28 | Zimmer Ag | Process for the continuous production of high molecular weight polybutylene terephthalate |
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 |
EP0254304B1 (en) | 1986-07-25 | 1994-09-21 | Dainippon Ink And Chemicals, Inc. | Process for producing high impact styrene resin by continuous bulk polymerization |
DE3820362A1 (en) | 1988-06-15 | 1990-03-15 | Basf Ag | METHOD FOR THE CONTINUOUS PRODUCTION OF LINEAR THERMOPLASTIC POLYESTERS |
US4952302A (en) | 1988-09-27 | 1990-08-28 | Mobil Oil Corporation | Vapor/liquid distributor and use thereof |
US5041525A (en) | 1988-09-30 | 1991-08-20 | E. I. Du Pont De Nemours And Company | Process for manufacture of shaped polyethylene terephthalate structures in the presence of molecular sieve catalyst |
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 |
DE69027304T2 (en) | 1989-01-17 | 1997-01-23 | Davy Process Techn Ltd | Continuous process for the production of carboxylic acid esters |
US5162488A (en) | 1989-05-22 | 1992-11-10 | Hoechst Celanese Corporation | Catalyst system and process for preparing polyethylene terephthalate |
FR2660663B1 (en) | 1990-04-05 | 1993-05-21 | Rhone Poulenc Fibres | PROCESS FOR THE PRODUCTION OF MODIFIED ETHYLENE POLYTEREPHTHALATE, FIBERS FREE OF CORRUPTION DERIVED FROM THE POLYMER THUS MODIFIED. |
US5110325A (en) | 1990-04-20 | 1992-05-05 | Lerner Bernard J | Recycle spray gas-liquid contactor |
US5037955A (en) | 1990-06-07 | 1991-08-06 | The Dow Chemical Company | Method for heating a viscous polyethylene solution |
US5245057A (en) | 1990-07-20 | 1993-09-14 | The Dow Chemical Company | Horizontal continuous reactor and processes |
US5064935A (en) | 1990-08-01 | 1991-11-12 | E. I. Dupont De Nemours And Company | Continuous process for preparing poly(butylene terephthalate) oligomer or poly(butylene isophthalate) oligomer |
KR940009419B1 (en) | 1991-02-07 | 1994-10-13 | 한국과학기술연구원 | Process for preparation of polyester with excellent colour |
DE69214686T2 (en) * | 1991-02-28 | 1997-06-05 | Agfa Gevaert Nv | Process for the production of polyesters with improved thermo-oxidative stability |
EP0501543B1 (en) | 1991-02-28 | 1998-05-20 | Agfa-Gevaert N.V. | Process for the production of polyesters with increased electroconductivity |
US5202463A (en) * | 1991-09-10 | 1993-04-13 | Arco Chemical Technology, L.P. | Process for the preparation of a glycol ether ester |
JPH05222180A (en) | 1992-02-17 | 1993-08-31 | Fuji Photo Film Co Ltd | Production of polyester |
DE4235785A1 (en) | 1992-10-23 | 1994-05-11 | Basf Ag | Continuous polymerisation of olefinic monomers - uses a tubular reactor contg. a special temp.-controlled section followed by an adiabatic section discharging into a vacuum degassing chamber |
DE4240588A1 (en) * | 1992-12-03 | 1994-06-09 | Bayer Ag | Rapid poly-condensn. of oligo:carbonate(s) to high mol. wt. polycarbonate(s) - by passing the oligo:carbonate together with inert gas through a heated tube of specified dimensions, etc |
US5650536A (en) | 1992-12-17 | 1997-07-22 | Exxon Chemical Patents Inc. | Continuous process for production of functionalized olefins |
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 |
US5340907A (en) | 1993-06-28 | 1994-08-23 | Eastman Chemical Company | Copolyester of cyclohexanedimethanol and process for producing such polyester |
JP3309502B2 (en) * | 1993-07-12 | 2002-07-29 | 大日本インキ化学工業株式会社 | Continuous production method of biodegradable polyester polymer |
US5411665A (en) * | 1993-07-20 | 1995-05-02 | Scraggs; Charles R. | Methods for reducing and separating emulsions and homogeneous components from contaminated water |
US5599900A (en) | 1993-10-18 | 1997-02-04 | E. I. Du Pont De Nemours And Company | Polyesters production process |
US5434239A (en) | 1993-10-18 | 1995-07-18 | E. I. Du Pont De Nemours And Company | Continuous polyester process |
DE59409048D1 (en) * | 1993-11-02 | 2000-02-10 | Bayer Ag | Process for the preparation of aspartic acid-containing polymers |
TW330940B (en) * | 1993-12-22 | 1998-05-01 | Mitsui Petroleum Chemicals Ind | A method of manufacturing polyesters |
NO307467B1 (en) * | 1993-12-27 | 2000-04-10 | Shinetsu Chemical Co | Polymerization apparatus and its use in a process for preparing vinyl chloride-type polymer |
CA2139061C (en) | 1993-12-28 | 1998-12-08 | Mitsui Chemicals, Inc. | Process for preparing polyester |
US5464590A (en) | 1994-05-02 | 1995-11-07 | Yount; Thomas L. | Reactor trays for a vertical staged polycondensation reactor |
DE4419397A1 (en) | 1994-06-03 | 1995-12-14 | Zimmer Ag | Process for multi-stage vacuum generation in polyester production |
US5811496A (en) | 1995-12-21 | 1998-09-22 | E.I. Du Pont De Nemours And Company | Process for polymerization of polyester oligomers |
US5476919A (en) | 1995-02-21 | 1995-12-19 | Minnesota Mining And Manufacturing Company | Process for esterification |
US5466765A (en) * | 1995-03-09 | 1995-11-14 | Eastman Chemical Company | Vaccum system for controlling pressure in a polyester process |
DE19511483A1 (en) | 1995-03-29 | 1996-10-02 | Bayer Ag | Process for the production of thermoplastic polycarbonate |
JPH08283394A (en) | 1995-04-10 | 1996-10-29 | Mitsui Petrochem Ind Ltd | Production of polyethylene terephthalate |
DE19524181A1 (en) * | 1995-07-03 | 1997-01-09 | Basf Ag | Process and device for the continuous production of polymers |
DE19524180A1 (en) * | 1995-07-03 | 1997-01-09 | Basf Ag | Process and device for the continuous production of polymers |
EP0755945B1 (en) * | 1995-07-26 | 1998-11-25 | Sulzer Chemtech AG | Process and device for carrying out a polymerisation in a tube reactor |
DE19530765A1 (en) * | 1995-08-22 | 1997-02-27 | Basf Ag | Continuous process for the production of expandable styrene polymers |
DE19537930B4 (en) | 1995-10-12 | 2006-02-23 | Zimmer Ag | Process for the preparation of clear polyester |
US5816700A (en) | 1995-10-26 | 1998-10-06 | E. I. Du Pont De Nemours And Company | Process and apparatus for mechanically mixing polymers and lower viscosity fluids |
AU1413597A (en) | 1995-12-14 | 1997-07-03 | E.I. Du Pont De Nemours And Company | Process of making polyester prepolymer |
TW381104B (en) | 1996-02-20 | 2000-02-01 | Eastman Chem Co | Process for preparing copolyesters of terephthalic acid, ethylene glycol, and 1,4-cyclohexanedimethanol |
DE19608614A1 (en) * | 1996-03-06 | 1997-09-11 | Basf Ag | Process for working up residues containing dihydroxy compounds |
DE19618678A1 (en) * | 1996-05-09 | 1997-11-13 | Basf Ag | Process for the production of polystyrene by continuous anionic polymerization |
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 (en) | 1996-08-26 | 1998-03-05 | Basf Ag | Device for the continuous implementation of chemical reactions |
US5922828A (en) | 1996-09-03 | 1999-07-13 | Hoechst Celanese Corp. | Process for producing polyethylene terephthalate using a specific catalyst stabilizer system |
TW541321B (en) | 1996-09-04 | 2003-07-11 | Hitachi Ltd | Process and apparatus for continuous polycondensation |
JP3836228B2 (en) | 1996-12-26 | 2006-10-25 | 三井化学株式会社 | Polymerization method with separated flow |
US6103859A (en) | 1997-04-09 | 2000-08-15 | Eastman Chemical Company | Late addition of supplemental ethylene glycol in the preparation of copolyesters |
TW482790B (en) | 1997-05-06 | 2002-04-11 | Teijin Ltd | Method for continuous production of polyester |
US5932105A (en) | 1997-10-01 | 1999-08-03 | Mobile Process Technology, Co. | Method of polyester manufacturing using crossflow membrane filtration |
US5889127A (en) | 1997-11-18 | 1999-03-30 | Daicel Chemical Industries, Ltd. | Continuous process for the preparation of a polyester-based polymer |
KR100348238B1 (en) * | 1998-02-27 | 2002-08-09 | 미쓰이 가가쿠 가부시키가이샤 | Novel polyester and process for preparing polyester |
US6113997A (en) | 1998-05-26 | 2000-09-05 | Shell Oil Company | Process to prepare a polyester resin |
US6252034B1 (en) | 1998-06-04 | 2001-06-26 | Teljin Limited | Process for producing a polycarbonate resin |
FR2780986B1 (en) * | 1998-07-10 | 2000-09-29 | Electrolyse L | PROCESS FOR TRANSFORMATION OF CHEMICAL STRUCTURES IN A FLUID UNDER PRESSURE AND AT TEMPERATURE AND DEVICE FOR ITS IMPLEMENTATION |
DE69937610T2 (en) * | 1998-07-10 | 2008-09-25 | BASF Corp., Wyandotte | CONTINUOUS MASS POLYMERIZATION AND ESTERIFICATION PROCESS AND COMPOSITIONS CONTAINING THE POLYMERIC PRODUCT |
US6069228A (en) * | 1998-08-17 | 2000-05-30 | E. I. Du Pont De Nemours And Company | Process for preparing polyamides |
US6631892B1 (en) | 1998-08-25 | 2003-10-14 | Donald C. Erickson | Tray contactor with same direction liquid flow |
JP2000095851A (en) | 1998-09-22 | 2000-04-04 | Hitachi Ltd | Production of polyethylene terephthalate |
US6127493A (en) | 1998-11-04 | 2000-10-03 | Arteva North America S.A.R.L. | Pressure polymerization of polyester |
US6111064A (en) | 1998-11-04 | 2000-08-29 | The Regents Of The University Of California | Pressure polymerization of polyester |
EP0999200B1 (en) * | 1998-11-04 | 2002-07-17 | Rohm And Haas Company | Process for the high yield production of methyl methacrylate or methacrylic acid |
US6339031B1 (en) * | 1998-12-29 | 2002-01-15 | Seng C. Tan | Microcellular carbon foams and microcellular C/C composites fabricated therefrom |
DE10080450T1 (en) | 1999-02-10 | 2001-05-17 | Toshiba Kawasaki Kk | Carbon monoxide conversion device for a fuel cell and fuel cell power generation system |
AR025176A1 (en) | 1999-06-15 | 2002-11-13 | Dow Global Technologies Inc | PROCESS AND APPLIANCE FOR MONITORING AND ONLINE CONTROL OF A PROCESS PLANT |
MXPA01012838A (en) | 1999-06-16 | 2004-04-21 | Marine Biotech Inc | Fluidizing reactor and method for treatment of fluids. |
BE1012770A3 (en) | 1999-07-02 | 2001-03-06 | Ineos Nv | WERKIJZE AND DEVICE FOR INDUSTRIAL CREATION OF PRODUCTS BY means of an alkoxylation. |
US6623643B2 (en) | 1999-11-19 | 2003-09-23 | Microtek Medical Holdings, Inc. | Process for treatment of aqueous environments containing a water soluble polymer |
CN1310829C (en) | 1999-12-28 | 2007-04-18 | 大金工业株式会社 | Modifying device |
US6359106B1 (en) | 2000-03-09 | 2002-03-19 | Hitachi, Ltd. | Production process and production apparatus for polybutylene terephthalate |
WO2001083582A1 (en) | 2000-04-27 | 2001-11-08 | Teijin Limited | Process for continuously producing polyester |
US6576774B2 (en) | 2000-07-20 | 2003-06-10 | Shell Oil Company | Process for recycling polytrimethylene terephthalate cyclic dimer |
CN100441575C (en) | 2000-08-11 | 2008-12-10 | 株式会社吴羽 | Process for preparation of cyclid esters and method for purification of the same |
DE10048003A1 (en) | 2000-09-26 | 2002-04-11 | Basell Polypropylen Gmbh | Process for preactivating catalysts |
JP2002161071A (en) | 2000-11-28 | 2002-06-04 | Nippon Shokubai Co Ltd | Method for producing dehydration reaction product and dehydration reaction device used therefor |
PT1453883E (en) | 2000-12-07 | 2013-03-04 | Grupo Petrotemex Sa De Cv | Low cost polyester process using a pipe reactor |
US6906164B2 (en) * | 2000-12-07 | 2005-06-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
US6642407B2 (en) | 2001-05-18 | 2003-11-04 | Exxon Mobil Chemical Patents Inc. | Production, purification and polymerization of aromatic dicarboxylic acids |
DE10126133B4 (en) | 2001-05-29 | 2007-03-29 | Karl-Heinz Wiltzer | Process and apparatus for the preparation of highly viscous or highly stabilized polycondensates and demonomerized PA 6 |
US7049461B1 (en) * | 2001-06-08 | 2006-05-23 | University Of Central Florida | Treatment of leukemia |
TWI306870B (en) | 2001-07-10 | 2009-03-01 | Kureha Corp | |
DE10224883B4 (en) * | 2001-07-27 | 2010-07-29 | Heidelberger Druckmaschinen Ag | Drying station and method for drying printed sheets |
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 |
US6458916B1 (en) | 2001-08-29 | 2002-10-01 | Hitachi, Ltd. | Production process and production apparatus for polybutylene terephthalate |
US6649263B2 (en) | 2001-11-16 | 2003-11-18 | Honeywell International Inc. | Polyester resin and industrial yarn process |
US7067088B2 (en) | 2002-01-12 | 2006-06-27 | Saudi Basic Industries Corporation | Stratified flow chemical reactor |
DE10219671A1 (en) | 2002-05-02 | 2003-11-20 | Zimmer Ag | Process and device for the production of polyesters, copolyesters and polycarbonates |
US20040068070A1 (en) * | 2002-07-17 | 2004-04-08 | Basf Aktiengesellcschaft | Preparation of readily polymerizable compounds |
JP4218353B2 (en) | 2002-10-28 | 2009-02-04 | セイコーエプソン株式会社 | Second-hand goods estimation system, method and program thereof |
US7008546B2 (en) * | 2003-01-07 | 2006-03-07 | Jerry M Edmondson | Oil, water and gas separator for swaying service |
JP4262995B2 (en) | 2003-02-06 | 2009-05-13 | 帝人ファイバー株式会社 | Method for producing terephthalic acid cake suitable for polyester raw material |
US7074879B2 (en) | 2003-06-06 | 2006-07-11 | Eastman Chemical Company | Polyester process using a pipe reactor |
US7135541B2 (en) | 2003-06-06 | 2006-11-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
WO2005057630A2 (en) * | 2003-08-01 | 2005-06-23 | The Regents Of The University Of California | Manufacturable low-temperature silicon carbide deposition technology |
DE10336164B4 (en) | 2003-08-07 | 2005-08-25 | Zimmer Ag | Process and device for the continuous production of polymers by melt condensation |
DE102004034708B4 (en) | 2004-07-17 | 2008-04-10 | Lurgi Zimmer Gmbh | Process for the batch production of polymers by melt condensation |
DE102004038466B4 (en) | 2004-08-07 | 2014-08-28 | Lurgi Zimmer Gmbh | Process and apparatus for the continuous pre-polycondensation of esterification / transesterification products |
PL1829594T3 (en) | 2004-12-15 | 2012-04-30 | Asahi Chemical Ind | Industrial evaporator |
WO2006083250A1 (en) | 2005-02-03 | 2006-08-10 | Stepan Company | Continuous segmented plug flow reactor |
JP2007083622A (en) * | 2005-09-22 | 2007-04-05 | Toshiba Tec Corp | Dot head, manufacturing method for armature body structure for dot head |
WO2007065211A1 (en) | 2005-12-06 | 2007-06-14 | Acqua International Group Inc | Modular chemical reactor |
US7943094B2 (en) | 2006-12-07 | 2011-05-17 | Grupo Petrotemex, S.A. De C.V. | Polyester production system employing horizontally elongated esterification vessel |
US7868129B2 (en) * | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Sloped tubular reactor with spaced sequential trays |
-
2007
- 2007-07-12 US US11/776,600 patent/US7842777B2/en active Active
-
2008
- 2008-07-07 KR KR1020107000503A patent/KR101550076B1/en active IP Right Grant
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Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3174830A (en) * | 1960-02-20 | 1965-03-23 | Glanzstoff Ag | Apparatus useful in the continuous polycondensation of diolesters of terephthalic acid |
US3841836A (en) * | 1972-08-10 | 1974-10-15 | Eastman Kodak Co | Apparatus for the production of condensation polymers |
GB2020194A (en) * | 1978-05-05 | 1979-11-14 | Eastman Kodak Co | Polymerization reactor |
US4424301A (en) * | 1980-08-07 | 1984-01-03 | Hoechst Aktiengesellschaft | Continuous process and device for the manufacture of a vinyl chloride polymer in aqueous suspension |
WO1995029752A1 (en) * | 1994-05-02 | 1995-11-09 | Eastman Chemical Company | Split flow reactor trays for vertical staged polycondensation reactors |
DE19525579C1 (en) * | 1995-07-13 | 1996-12-19 | Rieter Automatik Gmbh | Autoclave for the production of plastics |
US20060251546A1 (en) | 2005-05-05 | 2006-11-09 | Yount Thomas L | Baffle assembly module for vertical staged polymerization reactors |
US20060251547A1 (en) | 2005-05-05 | 2006-11-09 | Windes Larry C | Family of stationary film generators and film support structures for vertical staged polymerization reactors |
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KR101550076B1 (en) | 2015-09-03 |
US20090016940A1 (en) | 2009-01-15 |
LT2175981T (en) | 2016-10-10 |
CN101687169A (en) | 2010-03-31 |
EP2175981A1 (en) | 2010-04-21 |
KR20100032418A (en) | 2010-03-25 |
PT2175981T (en) | 2016-08-29 |
BRPI0814677B1 (en) | 2019-03-12 |
BRPI0814677A2 (en) | 2015-01-13 |
CN101687169B (en) | 2013-03-27 |
EP2175981B1 (en) | 2016-06-08 |
HUE030634T2 (en) | 2017-05-29 |
WO2009009032A8 (en) | 2009-04-09 |
ES2587052T3 (en) | 2016-10-20 |
HRP20161076T1 (en) | 2016-10-21 |
US7842777B2 (en) | 2010-11-30 |
SI2175981T1 (en) | 2016-10-28 |
PL2175981T3 (en) | 2017-01-31 |
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