EA200701475A1 - Реактор для непрерывного и одновременного получения различных полиэфирных продуктов с переменной регулируемой вязкостью, оснащённый системой регулирования технологического процесса с помощью гидропривода(ов) - Google Patents

Реактор для непрерывного и одновременного получения различных полиэфирных продуктов с переменной регулируемой вязкостью, оснащённый системой регулирования технологического процесса с помощью гидропривода(ов)

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Publication number
EA200701475A1
EA200701475A1 EA200701475A EA200701475A EA200701475A1 EA 200701475 A1 EA200701475 A1 EA 200701475A1 EA 200701475 A EA200701475 A EA 200701475A EA 200701475 A EA200701475 A EA 200701475A EA 200701475 A1 EA200701475 A1 EA 200701475A1
Authority
EA
Eurasian Patent Office
Prior art keywords
product
reactor
reaction
continuous
hydroproductures
Prior art date
Application number
EA200701475A
Other languages
English (en)
Other versions
EA011833B1 (ru
Inventor
Михаэль Штренг
Клиффорд Шэферскюппер
Андреас Хильперт
Original Assignee
Эпк Индастриал Энджиниринг Гмбх
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 Эпк Индастриал Энджиниринг Гмбх filed Critical Эпк Индастриал Энджиниринг Гмбх
Publication of EA200701475A1 publication Critical patent/EA200701475A1/ru
Publication of EA011833B1 publication Critical patent/EA011833B1/ru

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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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/703—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with stirrers rotating at different speeds
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/705—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with stirrers rotating in opposite directions about the same axis, e.g. with a first stirrer surrounded by a tube inside a second stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/213—Measuring of the properties of the mixtures, e.g. temperature, density or colour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/2136—Viscosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2214—Speed during the operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32045—Hydraulically driven
    • 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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32015—Flow driven
    • 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
    • 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
    • B01J2219/00168—Controlling or regulating processes controlling the viscosity
    • 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
    • B01J2219/00189—Controlling or regulating processes controlling the stirring velocity
    • 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
    • B01J2219/00191—Control algorithm
    • B01J2219/00193—Sensing a parameter
    • B01J2219/00195—Sensing a parameter of the reaction system
    • B01J2219/00202—Sensing a parameter of the reaction system at the reactor outlet
    • 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
    • B01J2219/00191—Control algorithm
    • B01J2219/00211—Control algorithm comparing a sensed parameter with a pre-set value
    • B01J2219/00213—Fixed parameter value
    • 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
    • B01J2219/00191—Control algorithm
    • B01J2219/00222—Control algorithm taking actions
    • B01J2219/00227—Control algorithm taking actions modifying the operating conditions
    • B01J2219/00229—Control algorithm taking actions modifying the operating conditions of the reaction system
    • B01J2219/00234—Control algorithm taking actions modifying the operating conditions of the reaction system inside 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings

Abstract

В заявке описано устройство для непрерывной дегазации продуктов реакции карбоновой кислоты или дикарбоновых кислот с полифункциональным спиртом, которое может использоваться для доведения характеристической вязкости продукта до 0,9 дл/г. Продукт на входе в реактор перед стеканием в его нижнюю часть распределяется щелевыми соплами по поверхности реакции во входной зоне, при этом предусмотренное устройство для захвата продукта обеспечивает дополнительное проактивное создание необходимой реакционно-активной поверхности продукта. Реактор состоит из нескольких реакционных зон, в каждой из которых предусмотрено по отдельному ротору, которые приводятся во вращение собственными гидроприводами, расположенными снаружи реактора. При этом для управления реакцией продукта с целью получения продукта с заданными свойствами и необходимого качества используются измеряемые параметры, характеризующие работу гидроприводов. Реактор имеет одно или несколько разгрузочных устройств для отбора продукта в зависимости от свойств, которыми он должен обладать.
EA200701475A 2005-01-26 2006-01-26 Реактор для непрерывного и одновременного получения различных полиэфирных продуктов с переменной регулируемой вязкостью, оснащенный системой регулирования технологического процесса с помощью гидропривода(ов) EA011833B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005003731A DE102005003731B4 (de) 2005-01-26 2005-01-26 Reaktor zur kontinuierlichen und gleichzeitigen Herstellung verschiedener und variabel viskos einstellbarer Polyesterprodukte mit Regelung des Prozessfortschrittes über das/die hydraulische(n) Antriebssysteme(e)
PCT/EP2006/000807 WO2006079557A1 (de) 2005-01-26 2006-01-26 Reaktor zur kontinuierlichen und gleichzeitigen herstellung verschiedener und variabel viskos einstellbarer polyesterprodukte mit regelung des prozessfortschrittes über das / die hydraulische (n) antriebs system (e)

Publications (2)

Publication Number Publication Date
EA200701475A1 true EA200701475A1 (ru) 2008-04-28
EA011833B1 EA011833B1 (ru) 2009-06-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701475A EA011833B1 (ru) 2005-01-26 2006-01-26 Реактор для непрерывного и одновременного получения различных полиэфирных продуктов с переменной регулируемой вязкостью, оснащенный системой регулирования технологического процесса с помощью гидропривода(ов)

Country Status (6)

Country Link
US (1) US8066948B2 (ru)
EP (1) EP1841524B1 (ru)
CN (1) CN101128259B (ru)
DE (1) DE102005003731B4 (ru)
EA (1) EA011833B1 (ru)
WO (1) WO2006079557A1 (ru)

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US9446377B1 (en) 2011-01-14 2016-09-20 Unimin Corporation Rotary continuous reactor vessel and method for the same
CN103801246A (zh) * 2014-03-06 2014-05-21 无锡市兴盛新材料科技有限公司 一种用于pbt连续聚合的圆盘反应器
CN104174188B (zh) * 2014-08-08 2015-09-30 西北工业大学 一种水洞除气装置
CN108862539B (zh) * 2018-06-21 2021-01-05 盐城工学院 一种高效一体化芬顿氧化反应器
US20220135737A1 (en) * 2019-03-19 2022-05-05 Basf Se A Method for the Combined Production of at Least Two Target Products
JP2022528620A (ja) * 2019-03-19 2022-06-15 ビーエーエスエフ ソシエタス・ヨーロピア 少なくとも２種のポリマー溶融物の組み合わせた処理方法
CN111617709A (zh) * 2020-05-29 2020-09-04 上海泽淦环境技术有限公司 物料传输轴
CN112705073B (zh) * 2020-12-28 2022-08-12 江西辰鑫科技有限公司 一种具有粘度检测功能的制胶设备
CN114471436B (zh) * 2022-03-10 2023-06-16 江阴市鹭燕机械制造有限公司 一种抗菌肽饲料添加剂制备生产线

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Also Published As

Publication number Publication date
CN101128259B (zh) 2010-06-09
WO2006079557A1 (de) 2006-08-03
DE102005003731B4 (de) 2006-10-05
DE102005003731A1 (de) 2006-07-27
US20090208381A1 (en) 2009-08-20
EP1841524B1 (de) 2013-07-24
EA011833B1 (ru) 2009-06-30
EP1841524A1 (de) 2007-10-10
US8066948B2 (en) 2011-11-29
CN101128259A (zh) 2008-02-20

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