MX9202162A - Proceso para recircular materiales inertes en particulas. - Google Patents

Proceso para recircular materiales inertes en particulas.

Info

Publication number
MX9202162A
MX9202162A MX9202162A MX9202162A MX9202162A MX 9202162 A MX9202162 A MX 9202162A MX 9202162 A MX9202162 A MX 9202162A MX 9202162 A MX9202162 A MX 9202162A MX 9202162 A MX9202162 A MX 9202162A
Authority
MX
Mexico
Prior art keywords
recirculate
inert materials
polymer
particular inert
polymerization reactor
Prior art date
Application number
MX9202162A
Other languages
English (en)
Inventor
Ronald Sgeven Eisinger
Original Assignee
Union Carbide Chem Plastic
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of MX9202162A publication Critical patent/MX9202162A/es

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
    • 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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Adhesives Or Adhesive Processes (AREA)
MX9202162A 1991-10-30 1992-05-08 Proceso para recircular materiales inertes en particulas. MX9202162A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/785,055 US5116940A (en) 1991-10-30 1991-10-30 Process for recycling inert particulate materials

Publications (1)

Publication Number Publication Date
MX9202162A true MX9202162A (es) 1993-04-01

Family

ID=25134323

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9202162A MX9202162A (es) 1991-10-30 1992-05-08 Proceso para recircular materiales inertes en particulas.

Country Status (12)

Country Link
US (1) US5116940A (es)
EP (1) EP0540809B1 (es)
JP (1) JP2623406B2 (es)
KR (1) KR0147799B1 (es)
CN (1) CN1071932A (es)
AT (1) ATE136041T1 (es)
BR (1) BR9201636A (es)
CA (1) CA2066839A1 (es)
DE (1) DE69209437T2 (es)
ES (1) ES2084865T3 (es)
MX (1) MX9202162A (es)
ZA (1) ZA923048B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9207736D0 (en) * 1992-04-08 1992-05-27 Exxon Chemical Patents Inc Ethlene elastomer compounds having good processability and ageing properties
US6124230A (en) * 1995-07-13 2000-09-26 Exxon Chemical Patents, Inc. Polymerization catalyst systems, their production and use
US6140432A (en) * 1995-07-13 2000-10-31 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
US6914104B2 (en) * 2002-04-19 2005-07-05 Sumitomo Chemical Company, Limited Process for polymerization of α-olefin
US6890877B2 (en) * 2002-07-09 2005-05-10 Conocophillips Company Enhanced fluid/solids contacting in a fluidization reactor
US7270791B2 (en) * 2004-05-17 2007-09-18 Univation Technologies, Llc Angular flow distribution bottom head
AU2007307285A1 (en) * 2006-10-10 2008-04-17 Univation Technologies, Llc Discharge system to remove solids from a vessel
US8129486B2 (en) * 2006-10-10 2012-03-06 Univation Technologies, Llc Discharge systems and methods of using the same
PL2495037T3 (pl) * 2011-03-02 2021-01-11 Borealis Ag Zespół reaktora o wysokiej przepustowości do polimeryzacji olefin
PT2495038T (pt) * 2011-03-02 2020-11-06 Borealis Ag Conjunto de reator flexível para polimerização de olefinas
CN119217580B (zh) * 2023-06-29 2026-03-31 中国石油化工股份有限公司 固体聚合物中挥发性有机化合物的处理方法与系统、固体聚合物造粒的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU576409B2 (en) * 1984-12-31 1988-08-25 Mobil Oil Corporation Fluidized bed olefin polymerization process
US4740550A (en) * 1986-06-18 1988-04-26 Shell Oil Company Multistage copolymerization process
US4994534A (en) * 1989-09-28 1991-02-19 Union Carbide Chemicals And Plastics Company Inc. Process for producing sticky polymers

Also Published As

Publication number Publication date
ES2084865T3 (es) 1996-05-16
CA2066839A1 (en) 1993-05-01
KR0147799B1 (ko) 1998-08-17
US5116940A (en) 1992-05-26
KR930007982A (ko) 1993-05-20
CN1071932A (zh) 1993-05-12
EP0540809B1 (en) 1996-03-27
DE69209437D1 (de) 1996-05-02
ZA923048B (en) 1993-04-02
JP2623406B2 (ja) 1997-06-25
JPH05155912A (ja) 1993-06-22
BR9201636A (pt) 1993-05-04
EP0540809A1 (en) 1993-05-12
ATE136041T1 (de) 1996-04-15
DE69209437T2 (de) 1996-08-22

Similar Documents

Publication Publication Date Title
MX9202162A (es) Proceso para recircular materiales inertes en particulas.
US4033804A (en) Reclaiming waste plastics
DE3763491D1 (de) Verfahren zur herstellung von feinteiligen pulverfoermigen vernetzten copolymerisaten und deren verwendung.
NO940295D0 (no) Granulaert fyllstoff for anveldelse i en fremgangsmaate for overflateforbedring av gjenstander av fiberarmerte plastmaterialer
MX9202309A (es) Proceso para recircular finos de absorbente de fluido acuoso, a un polimerizador.
ES2090513T3 (es) Metodo de producir un producto de resina termoplastica a partir de composiciones que contienen caucho vulcanizado.
AU643049B2 (en) Process for separating heterogeneous plastic material into homogeneous fractions and apparatus useful to this purpose
ES2103383T3 (es) Materia de moldeo con efecto decorativo.
DE59406618D1 (de) Aushärtbare giessmassen
MY111227A (en) Process for continuously preparing rubber modified styrene resins
Eisinger Process for Recycling Particulate Materials
Warren et al. Processors make a go of mixed-waste recycling
Brooks Development in Emulsion Polymerization
FR2608498B1 (fr) Procede et dispositif automatique de changement d'alimentation en matiere et/ou de purge sur un equipement de production du type presse d'injection, pour la transformation de matieres plastiques de caoutchouc
Allred et al. Tertiary recycling process for plastics, composites, and electronic materials
Frankel Automated sorting of post-consumer plastic waste
WO1990014209A3 (en) Moulding of thermoplastic sheet materials
Leaversuch Materials Handling Improvements Reduce Final Cost of Reclaimed Resin
Aufderheide Recycling--Pearls From the Dump?
Dieckmann Post-stabilizing recycled PP during processing
Carroll Jr et al. Polyvinyl Chloride(PVC)
Nelson-Horchler Old Packages Never Die
Loepp Recyclers Diverge From PPP
FREDERIX Plastification methods for recovering plastic waste
Bondel Older Polymer Fits Profitably Into the Core