BRPI1011935A2 - reator de polimerização e método para a produção de polímeros superabsorventes - Google Patents

reator de polimerização e método para a produção de polímeros superabsorventes

Info

Publication number
BRPI1011935A2
BRPI1011935A2 BRPI1011935A BRPI1011935A BRPI1011935A2 BR PI1011935 A2 BRPI1011935 A2 BR PI1011935A2 BR PI1011935 A BRPI1011935 A BR PI1011935A BR PI1011935 A BRPI1011935 A BR PI1011935A BR PI1011935 A2 BRPI1011935 A2 BR PI1011935A2
Authority
BR
Brazil
Prior art keywords
polymerization reactor
superabsorbent polymers
producing superabsorbent
producing
polymers
Prior art date
Application number
BRPI1011935A
Other languages
English (en)
Inventor
Chang-Sun Han
Gi-Cheul Kim
Kyu-Pal Kim
Sang-Gi Lee
Tae-Young Won
Original Assignee
Lg Chemical Ltd
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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of BRPI1011935A2 publication Critical patent/BRPI1011935A2/pt
Publication of BRPI1011935B1 publication Critical patent/BRPI1011935B1/pt

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
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • 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
    • 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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • 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
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00779—Baffles attached to the stirring means
    • 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
    • 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
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Polymerisation Methods In General (AREA)
BRPI1011935-3A 2009-07-03 2010-06-22 Reator de polimerização e método para a produção de polímeros superabsorventes BRPI1011935B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020090060530 2009-07-03
KR20090060530 2009-07-03
PCT/KR2010/004043 WO2011002172A2 (ko) 2009-07-03 2010-06-22 고흡수성 수지 제조용 중합 반응기 및 상기 중합 반응기를 사용한 고흡수성 수지의 제조 방법

Publications (2)

Publication Number Publication Date
BRPI1011935A2 true BRPI1011935A2 (pt) 2016-04-19
BRPI1011935B1 BRPI1011935B1 (pt) 2018-01-02

Family

ID=43411561

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1011935-3A BRPI1011935B1 (pt) 2009-07-03 2010-06-22 Reator de polimerização e método para a produção de polímeros superabsorventes

Country Status (5)

Country Link
US (1) US8829066B2 (pt)
KR (1) KR101238782B1 (pt)
CN (1) CN102481542B (pt)
BR (1) BRPI1011935B1 (pt)
WO (1) WO2011002172A2 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2398584A2 (en) * 2009-02-21 2011-12-28 Sofradim Production Apparatus and method of reaching polymers by exposure to uv radiation to produce injectable medical devices
JP2014527456A (ja) 2011-05-13 2014-10-16 ノボマー， インコーポレイテッド 触媒的カルボニル化用触媒および方法
KR101604272B1 (ko) 2013-05-09 2016-03-25 주식회사 엘지화학 고흡수성 수지의 제조방법
EP3140292B1 (en) 2014-05-05 2021-02-24 Novomer, Inc. Catalyst recycle methods
KR101648138B1 (ko) * 2014-05-19 2016-08-12 주식회사 엘지화학 고흡수성 수지 제조용 중합 반응기 및 이를 이용한 고흡수성 수지의 제조 방법
US10597294B2 (en) 2014-05-30 2020-03-24 Novomer, Inc. Integrated methods for chemical synthesis
CN106714966B (zh) 2014-07-25 2021-02-02 诺沃梅尔公司 金属络合物的合成及其用途
KR20160030711A (ko) * 2014-09-11 2016-03-21 주식회사 엘지화학 고흡수성 수지 제조용 중합 반응기 및 이를 이용하는 고흡수성 수지의 제조 방법
CN104324672B (zh) * 2014-10-20 2016-04-20 内蒙古师范大学 一种摆动折板式光催化反应装置
EP3256441B1 (en) 2015-02-13 2020-04-08 Novomer, Inc. Continuous carbonylation processes
MA41514A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédés intégrés de synthèse chimique
MA41510A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de production d'acide acrylique
MA41513A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de distillation pour la production d'acide acrylique
JP2019512585A (ja) * 2016-03-21 2019-05-16 ノボマー， インコーポレイテッド 高吸収性ポリマーを生成するためのシステムおよび方法
US11931928B2 (en) 2016-12-29 2024-03-19 Evonik Superabsorber Llc Continuous strand superabsorbent polymerization
KR20230085156A (ko) * 2020-10-12 2023-06-13 메르크 파텐트 게엠베하 방법
KR102860679B1 (ko) 2020-10-15 2025-09-15 주식회사 엘지화학 고흡수성 수지 제조용 중합 반응기
WO2022265478A1 (ko) * 2021-06-18 2022-12-22 주식회사 엘지화학 고흡수성 수지용 연속 중합 반응기 및 이를 포함하는 연속 중합 반응 시스템
US12521726B2 (en) 2021-06-18 2026-01-13 Lg Chem, Ltd. Micronizing apparatus for hydrogel of super absorbent polymer
WO2024065008A1 (en) * 2022-09-30 2024-04-04 University Of Technology Sydney A method for preparing and selecting a polymeric flocculant for use in harvesting microalgae

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US5004761A (en) 1987-07-28 1991-04-02 Dai-Ichi Kogyo Seiyaku Co., Ltd. Process for continuously preparing acrylic polymer gel
EP0348180A3 (en) * 1988-06-22 1991-01-30 Mitsubishi Petrochemical Company Limited Process for the preparation of water absorptive resin
US5059664A (en) 1988-06-22 1991-10-22 Mitsubishi Petrochemical Company Limited Process for the preparation of water absorptive resin
CA2004864A1 (en) 1988-12-08 1990-06-08 Kinya Nagasuna Method for production of absorbent resin excelling in durability
US5250640A (en) * 1991-04-10 1993-10-05 Nippon Shokubai Co., Ltd. Method for production of particulate hydrogel polymer and absorbent resin
JP3448882B2 (ja) 1992-10-26 2003-09-22 マツダ株式会社 フレーム及び自動車の車体構造
KR960006621Y1 (ko) 1993-09-07 1996-08-03 만도기계 주식회사 냉동기용 증발기의 냉매도관
KR0162369B1 (ko) 1995-07-04 1998-12-15 구자홍 다채널 디지탈 위성방송 수신기 및 그 제어방법
DE19815055A1 (de) 1998-04-03 1999-10-07 Bayer Ag Verfahren zur Farbaufhellung von polymeren Diphenylmethandiisocyanat sowie die Verwendung von aufgehellten Diphenylmethandiisocyanat bei der Herstellung von Polyurethankunststoffen
ATE370164T1 (de) * 2002-06-07 2007-09-15 Eveready Battery Inc Verfahren zur herstellung von superabsorbierenden polymeren
DE10322830A1 (de) 2003-05-19 2004-12-09 Tesa Ag Verfahren zur kontinuierlichen Herstellung von Polymeren aus vinylischen Verbindungen durch Substanz-beziehungsweise Lösungsmittelpolymerisation
CN1272352C (zh) 2003-11-20 2006-08-30 余孟成 一种部分交联型水膨性丙烯酸盐－丙烯酸共聚物的制备方法
DE102004004554B4 (de) 2004-01-29 2007-10-18 Pelikan Hardcopy Production Ag Ein Verfahren und eine Anlage zur Herstellung von Tonerpartikeln
US6969491B1 (en) * 2004-09-01 2005-11-29 3M Innovative Properties Company Stirred tube reactor and method of using the same
JP5101300B2 (ja) * 2005-01-28 2012-12-19 ビーエーエスエフ ソシエタス・ヨーロピア 気相中での液滴重合によって、吸水性ポリマー粒子を製造する方法
CA2620643C (en) * 2005-08-23 2011-05-10 The Procter & Gamble Company Absorbent articles comprising surface cross-linked superabsorbent polymer particles made by a method using vacuum ultraviolet radiation
CN101289526A (zh) 2007-04-18 2008-10-22 成都理工大学 一种光聚合法高岭土复合高吸水树脂的制备方法

Also Published As

Publication number Publication date
US8829066B2 (en) 2014-09-09
BRPI1011935B1 (pt) 2018-01-02
KR101238782B1 (ko) 2013-02-28
CN102481542B (zh) 2015-01-14
CN102481542A (zh) 2012-05-30
US20120108695A1 (en) 2012-05-03
WO2011002172A2 (ko) 2011-01-06
KR20110003258A (ko) 2011-01-11
WO2011002172A3 (ko) 2011-03-31

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]