DE60142531D1 - Kontinuierliches entfernen von suspension aus polymerisationsverfahren - Google Patents
Kontinuierliches entfernen von suspension aus polymerisationsverfahrenInfo
- Publication number
- DE60142531D1 DE60142531D1 DE60142531T DE60142531T DE60142531D1 DE 60142531 D1 DE60142531 D1 DE 60142531D1 DE 60142531 T DE60142531 T DE 60142531T DE 60142531 T DE60142531 T DE 60142531T DE 60142531 D1 DE60142531 D1 DE 60142531D1
- Authority
- DE
- Germany
- Prior art keywords
- suspension
- polymerization process
- continuous removal
- loop reactor
- conduit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
-
- 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
- B01J19/1812—Tubular reactors
- B01J19/1837—Loop-type reactors
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/007—Separating solid material from the gas/liquid stream by sedimentation
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00743—Feeding or discharging of solids
- B01J2208/00761—Discharging
-
- 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
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2001/043708 WO2003039739A1 (en) | 2001-11-06 | 2001-11-06 | Continuous removal of polymerization slurry |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60142531D1 true DE60142531D1 (de) | 2010-08-19 |
Family
ID=21743005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60142531T Expired - Lifetime DE60142531D1 (de) | 2001-11-06 | 2001-11-06 | Kontinuierliches entfernen von suspension aus polymerisationsverfahren |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1444035B1 (de) |
AT (1) | ATE473047T1 (de) |
DE (1) | DE60142531D1 (de) |
ES (1) | ES2348659T3 (de) |
WO (1) | WO2003039739A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7268194B2 (en) | 1998-03-20 | 2007-09-11 | Exxonmobil Chemical Patents Inc. | Continuous slurry polymerization process and apparatus |
WO2003070365A1 (en) * | 2002-02-19 | 2003-08-28 | Exxonmobil Chemical Patents Inc. | Continuous slurry polymerization process using a loop reactor |
GB0426057D0 (en) | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
GB0426058D0 (en) | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
GB0426059D0 (en) | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
US7547750B2 (en) * | 2005-10-05 | 2009-06-16 | Chevron Phillips Chemical Company Lp | Apparatus and method for removing polymer solids from slurry loop reactor |
EP3053647A1 (de) * | 2015-02-06 | 2016-08-10 | LANXESS International SA | Rohrreaktor und Verfahren zur mehrphasigen Polymerisation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1693786A (en) * | 1924-09-17 | 1928-12-04 | Krystal As | Process for the crystallization of solid substances in a coarse granular form from solutions |
US3203766A (en) * | 1961-07-06 | 1965-08-31 | Phillips Petroleum Co | Apparatus for the recovery of solids from pressure vessels |
US3293000A (en) * | 1962-10-05 | 1966-12-20 | Phillips Petroleum Co | Withdrawal of solids from a flowing stream comprising a slurry of same |
US6239235B1 (en) * | 1997-07-15 | 2001-05-29 | Phillips Petroleum Company | High solids slurry polymerization |
CN1361794A (zh) * | 1999-07-15 | 2002-07-31 | 菲利浦石油公司 | 以开槽方式引出悬浮体 |
-
2001
- 2001-11-06 ES ES01989743T patent/ES2348659T3/es not_active Expired - Lifetime
- 2001-11-06 DE DE60142531T patent/DE60142531D1/de not_active Expired - Lifetime
- 2001-11-06 WO PCT/US2001/043708 patent/WO2003039739A1/en not_active Application Discontinuation
- 2001-11-06 AT AT01989743T patent/ATE473047T1/de not_active IP Right Cessation
- 2001-11-06 EP EP01989743A patent/EP1444035B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2003039739A1 (en) | 2003-05-15 |
ATE473047T1 (de) | 2010-07-15 |
EP1444035A1 (de) | 2004-08-11 |
EP1444035B1 (de) | 2010-07-07 |
ES2348659T3 (es) | 2010-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1800635A3 (de) | Flussregulierendes Implantat | |
BR0106171B1 (pt) | "processo para a recuperação de dióxido de carbono em alta pressão a partir de uma corrente de baixa pressão". | |
ATE152934T1 (de) | Gasgespülter hydrozyklon | |
ATE473047T1 (de) | Kontinuierliches entfernen von suspension aus polymerisationsverfahren | |
FR2722164B1 (fr) | Procede perfectionne de destruction d'un objet sous-marin, notamment d'une mine immergee | |
GB9710815D0 (en) | Process for transporting a cellulose solution in an aqueous tertiary amine oxide | |
AU5035699A (en) | Casting system for thixoforms | |
ATE192672T1 (de) | Zentrifugalabschneider, insbesondere für einen kessel mit zirkulierendem wirbelbett | |
FI980220A0 (fi) | Anordning foer avlaegsnande av gas ur vattensuspensioner som innehaoller massafibrer | |
FR2772637B1 (fr) | Procede de separation gazeuse par adsorption avec production a debit variable, notamment pour la production d'oxygene | |
CA2275827A1 (en) | Method for treating glaucoma | |
SE0003579L (sv) | Anordning för katalytisk behandling av ett gasflöde | |
ID30297A (id) | Metode untuk mengolah suatu gas | |
FR2718204B1 (fr) | Partie de joint extérieure d'un joint homocinétique, ainsi que procédé pour sa fabrication . | |
FR2808799B1 (fr) | Procede pour la preparation d'un luminophore a base de sulfure de zinc, presentant une emission efficace a des tensions basses | |
WO2003008595A3 (de) | Neue oligoribonucleotid-derivate zur gezielten hemmung der genexpression | |
ES264795U (es) | "un dispositivo silenciador de absorcion con una o varias camaras dispuestas en una caja y rellenas con un material de absorcion". | |
FR2817258B1 (fr) | Procede de sulfochloration photochimique d'alcanes gazeux | |
DE60126308D1 (de) | Flüssigkeitsdosiervorrichtungen | |
FR2665084B1 (fr) | Epurateur de fluide gazeux notamment d'air pour aeronefs. | |
EP0965805A3 (de) | Vibrationstrockner von vertikalem Typ | |
CA2050955A1 (en) | Method and apparatus for removing grit from sewage | |
EP1166824A3 (de) | Abgabeventil zum Ausstossen von Löschflüssigkeit | |
NO950273L (no) | Innretning for maling av mineralprodukter | |
FR2718862B1 (fr) | Procédé d'optimisation pour un dialogue entre un homme et une machine, et périphérique pour la mise en Óoeuvre du procédé . |