IT1069833B - Autoclave sensibilmente verticale per la preparazione in massa di polimeri e copolimeri a base di cloruro di vinile - Google Patents

Autoclave sensibilmente verticale per la preparazione in massa di polimeri e copolimeri a base di cloruro di vinile

Info

Publication number
IT1069833B
IT1069833B IT51820/76A IT5182076A IT1069833B IT 1069833 B IT1069833 B IT 1069833B IT 51820/76 A IT51820/76 A IT 51820/76A IT 5182076 A IT5182076 A IT 5182076A IT 1069833 B IT1069833 B IT 1069833B
Authority
IT
Italy
Prior art keywords
polymers
vinyl chloride
based copolymers
mass preparation
vertical autoclave
Prior art date
Application number
IT51820/76A
Other languages
English (en)
Original Assignee
Rhone Poulenc Ind
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 Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Application granted granted Critical
Publication of IT1069833B publication Critical patent/IT1069833B/it

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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1143—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections screw-shaped, e.g. worms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
    • 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
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
    • B29B7/14—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with screw or helix
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1122—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades anchor-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1123—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades sickle-shaped, i.e. curved in at least one direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
    • 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
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • 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
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
IT51820/76A 1975-10-21 1976-10-20 Autoclave sensibilmente verticale per la preparazione in massa di polimeri e copolimeri a base di cloruro di vinile IT1069833B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532124A FR2328722A1 (fr) 1975-10-21 1975-10-21 Autoclave sensiblement vertical pour la preparation en masse de polymeres et de copolymeres a base de chlorure de vinyle

Publications (1)

Publication Number Publication Date
IT1069833B true IT1069833B (it) 1985-03-25

Family

ID=9161437

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51820/76A IT1069833B (it) 1975-10-21 1976-10-20 Autoclave sensibilmente verticale per la preparazione in massa di polimeri e copolimeri a base di cloruro di vinile

Country Status (17)

Country Link
US (1) US4045185A (it)
JP (1) JPS5259693A (it)
AT (1) AT346588B (it)
BE (1) BE847478A (it)
CA (1) CA1080893A (it)
DE (1) DE2647658C3 (it)
DK (1) DK143406C (it)
ES (1) ES452485A1 (it)
FI (1) FI61034C (it)
FR (1) FR2328722A1 (it)
GB (1) GB1530019A (it)
GR (1) GR60017B (it)
IT (1) IT1069833B (it)
NL (1) NL169274C (it)
NO (1) NO143865C (it)
SE (1) SE421923B (it)
YU (1) YU255776A (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178150C (nl) 1973-08-22 1986-02-03 Tno Om een draaiingsas draaibare rotor bestemd voor het verplaatsen van vloeistof.
US4527712A (en) * 1979-07-19 1985-07-09 Nordson Corporation Method and apparatus for dispensing liquid compositions
US4505957A (en) * 1979-07-19 1985-03-19 Nordson Corporation Coating by atomization of high (i.e., about 70-99% by weight) solids film-forming compositions
US4505406A (en) * 1979-07-19 1985-03-19 Nordson Corporation Method and apparatus for dispensing liquid compositions
DE3026492A1 (de) * 1980-07-12 1982-02-04 Wilhelm Hedrich Vakuumanlagen GmbH und Co KG, 6332 Ehringshausen Vorrichtung zum mischen und entgasen von komponenten von kunstharzen, insbesondere von duroplastischen kunstharzen
SE451564B (sv) * 1982-03-26 1987-10-19 Trilack Utrustningar Ab Omrorare for vetskor inneslutna i kerl
US4731227A (en) * 1982-12-29 1988-03-15 Pulvari Charles F Polymerization process and apparatus
US5053201A (en) * 1985-09-17 1991-10-01 Teijin Limited Process and apparatus for preparation of polyesters
FR2625449B1 (fr) * 1987-12-30 1991-05-10 Moritz Mobile d'agitation pour appareils de melange de produits pulverulents, pateux ou granuleux
DE8813901U1 (de) * 1988-11-07 1988-12-22 A. Stephan u. Söhne GmbH & Co, 3250 Hameln Maschine zur Verarbeitung von Lebensmitteln oder zur Herstellung von Pharmazie- und Chemieprodukten
US5227138A (en) * 1992-09-09 1993-07-13 Virginia Mason Clinic Blood transport apparatus
EP0609087B1 (en) * 1993-01-29 1998-06-10 Able Corporation Autoclave
US5314246A (en) * 1993-07-28 1994-05-24 Eastman Kodak Company Increased barrel-stress extruder
DE4329612A1 (de) * 1993-09-02 1995-03-09 Werner & Pfleiderer Schneckenelement für eine Schneckenmaschine
US5732794A (en) * 1994-09-30 1998-03-31 Orlitzky; Anton T. Auger-driven automatic lubricator
US5939124A (en) * 1996-07-18 1999-08-17 Wenger Manufacturing, Inc. Method of extrusion cooking an edible material
CN1088617C (zh) * 1998-05-20 2002-08-07 中国石油化工集团公司 用于本体聚合的反应器
ITVI20120171A1 (it) * 2012-07-16 2014-01-17 Mixer S R L Macchina impastatrice
US9656227B2 (en) * 2013-02-27 2017-05-23 Whirlpool Corporation Food blending appliance with wiper assembly
CN111844499A (zh) * 2020-07-23 2020-10-30 江西丰蓝包装有限公司 高分子包装材料的原料混合调整设备
CN115400698B (zh) * 2022-07-27 2023-08-08 黄淮学院 一种木聚糖酶和木聚糖的催化反应设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1934309A (en) * 1933-11-07 Cyclic acetals and process of
US3343922A (en) * 1963-09-23 1967-09-26 Vickers Zimmer Ag Chemical reactor
US3877881A (en) * 1968-10-08 1975-04-15 Mitsubishi Heavy Ind Ltd Reactors for highly viscous materials
DE1910482B2 (de) * 1969-03-01 1972-11-16 Chemische Werke Hüls AG, 4370 Mari Polymerisationsreaktor
US3893811A (en) * 1971-03-08 1975-07-08 Valspar Corp Apparatus for producing polyamide esters
BE795461A (fr) * 1972-02-15 1973-08-16 Owens Illinois Inc Polymerisation de vinyle par un procede en masse
JPS5420002B2 (it) * 1973-07-19 1979-07-19

Also Published As

Publication number Publication date
BE847478A (fr) 1977-04-20
NO763581L (it) 1977-04-22
GR60017B (en) 1978-03-30
SE421923B (sv) 1982-02-08
SE7611654L (sv) 1977-04-22
ES452485A1 (es) 1977-11-01
DE2647658A1 (de) 1977-09-08
NL7611595A (nl) 1977-04-25
ATA780576A (de) 1978-03-15
NO143865B (no) 1981-01-19
CA1080893A (en) 1980-07-01
GB1530019A (en) 1978-10-25
JPS5259693A (en) 1977-05-17
FR2328722B1 (it) 1979-05-04
FI61034B (fi) 1982-01-29
FI61034C (fi) 1982-05-10
YU255776A (en) 1983-01-21
FI762981A (it) 1977-04-22
DK143406B (da) 1981-08-17
DE2647658B2 (de) 1979-07-05
NL169274B (nl) 1982-02-01
NL169274C (nl) 1982-07-01
US4045185A (en) 1977-08-30
DK143406C (da) 1981-12-14
DE2647658C3 (de) 1980-04-10
NO143865C (no) 1981-04-29
JPS543910B2 (it) 1979-02-28
DK474576A (da) 1977-04-22
FR2328722A1 (fr) 1977-05-20
AT346588B (de) 1978-11-10

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941027