FI2931758T4 - Menetelmä olefiinipolymeroinnilla saatujen polyolefiinihiukkasten kaasunpoistoa ja puskurointia varten - Google Patents

Menetelmä olefiinipolymeroinnilla saatujen polyolefiinihiukkasten kaasunpoistoa ja puskurointia varten Download PDF

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Publication number
FI2931758T4
FI2931758T4 FIEP13802400.5T FI13802400T FI2931758T4 FI 2931758 T4 FI2931758 T4 FI 2931758T4 FI 13802400 T FI13802400 T FI 13802400T FI 2931758 T4 FI2931758 T4 FI 2931758T4
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FI
Finland
Prior art keywords
degassing
polyolefin particles
polyolefin
particles
nitrogen
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FIEP13802400.5T
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English (en)
Finnish (fi)
Swedish (sv)
Inventor
Giuseppe Penzo
Giulia Mei
Gabriele Mei
Lucia Antonio De
Pietro Baita
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    • 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
    • C08F6/005—Removal of residual monomers by physical means from solid polymers
    • 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
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside the reactor
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00991—Disengagement zone in fluidised-bed 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/022—Melting the material to be shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • B29B2009/168—Removing undesirable residual components, e.g. solvents, unreacted monomers; Degassing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B2013/005—Degassing undesirable residual components, e.g. gases, unreacted monomers, from material to be moulded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/772—Articles characterised by their shape and not otherwise provided for

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FIEP13802400.5T 2012-12-11 2013-12-11 Menetelmä olefiinipolymeroinnilla saatujen polyolefiinihiukkasten kaasunpoistoa ja puskurointia varten FI2931758T4 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20120196450 EP2743278A1 (en) 2012-12-11 2012-12-11 Process for degassing and buffering polyolefin particles obtained by olefin polymerization
PCT/EP2013/076185 WO2014090856A1 (en) 2012-12-11 2013-12-11 Process for degassing and buffering polyolefin particles obtained by olefin polymerization

Publications (1)

Publication Number Publication Date
FI2931758T4 true FI2931758T4 (fi) 2023-09-13

Family

ID=47358374

Family Applications (1)

Application Number Title Priority Date Filing Date
FIEP13802400.5T FI2931758T4 (fi) 2012-12-11 2013-12-11 Menetelmä olefiinipolymeroinnilla saatujen polyolefiinihiukkasten kaasunpoistoa ja puskurointia varten

Country Status (11)

Country Link
US (1) US10131719B2 (cg-RX-API-DMAC7.html)
EP (2) EP2743278A1 (cg-RX-API-DMAC7.html)
JP (1) JP6087445B2 (cg-RX-API-DMAC7.html)
KR (1) KR101740838B1 (cg-RX-API-DMAC7.html)
CN (1) CN104870486B (cg-RX-API-DMAC7.html)
BR (1) BR112015012897B1 (cg-RX-API-DMAC7.html)
FI (1) FI2931758T4 (cg-RX-API-DMAC7.html)
PT (1) PT2931758T (cg-RX-API-DMAC7.html)
RU (1) RU2610541C2 (cg-RX-API-DMAC7.html)
SA (1) SA515360506B1 (cg-RX-API-DMAC7.html)
WO (1) WO2014090856A1 (cg-RX-API-DMAC7.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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BR112017028352B1 (pt) * 2015-07-31 2022-02-08 Exxonmobil Chemical Patents Inc Recuperação de monômeros não reagidos a partir de processos de polimerização de olefina
WO2018121980A1 (en) * 2017-01-02 2018-07-05 Sabic Global Technologies B.V. Process for recycling polyolefin
CN111133011B (zh) 2017-08-01 2022-12-27 埃克森美孚化学专利公司 聚烯烃固体回收方法
EP3647328B1 (en) 2018-10-31 2023-09-06 Borealis AG Reduction in voc and fog values of polypropylene grades by aeration
EP3647349B1 (en) 2018-10-31 2024-07-17 Borealis AG Aerated polypropylene compositions exhibiting specific emission profiles
EP3786190A1 (en) 2019-08-30 2021-03-03 Borealis AG Reduction in voc and fog values of filled heterophasic polypropylene by separate aeration of individual polyolefin components
EP4377366A1 (en) 2021-07-30 2024-06-05 Borealis AG Process for reducing the voc content of a polyolefin composition
US11932710B2 (en) 2021-08-30 2024-03-19 Sumitomo Chemical Company, Limited Method for drying polyolefin-containing particles
US12098219B2 (en) 2021-08-30 2024-09-24 Sumitomo Chemical Company, Limited Method for drying polyolefin-containing particles and method for storing polyolefin-containing particles
CN114014960B (zh) * 2021-10-21 2023-07-11 金聚合科技(宁波)有限公司 一种用于聚烯烃提纯的系统和方法
AT526004A1 (de) * 2022-03-17 2023-10-15 Eisbaer Trockentechnik Gmbh Reinigungsvorrichtung zum Reinigen, insbesondere Entgasen, von thermoplastischen Kunststoffen
CN117299012A (zh) * 2022-06-22 2023-12-29 蔡祥军 一种聚烯烃生产用多用途联合装置及其在组合柔性生产中的应用
EP4353438A1 (de) 2022-10-11 2024-04-17 Zeppelin Systems GmbH Verfahren und vorrichtung zur kontinuierlichen desodorierung von granulären kunststoffen
EP4353753A1 (de) 2022-10-11 2024-04-17 Zeppelin Systems GmbH Verfahren und vorrichtung zur absatzweisen desodorierung von kunststoffen

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Also Published As

Publication number Publication date
JP6087445B2 (ja) 2017-03-01
BR112015012897B1 (pt) 2021-04-27
EP2931758B1 (en) 2020-07-29
EP2743278A1 (en) 2014-06-18
EP2931758A1 (en) 2015-10-21
SA515360506B1 (ar) 2018-07-23
CN104870486A (zh) 2015-08-26
US10131719B2 (en) 2018-11-20
RU2610541C2 (ru) 2017-02-13
EP2931758B2 (en) 2023-08-16
PT2931758T (pt) 2020-09-01
RU2015125331A (ru) 2017-01-10
CN104870486B (zh) 2018-04-06
KR101740838B1 (ko) 2017-06-08
KR20150088855A (ko) 2015-08-03
JP2015537102A (ja) 2015-12-24
BR112015012897A2 (pt) 2017-07-11
US20150315302A1 (en) 2015-11-05
WO2014090856A1 (en) 2014-06-19

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