TW200710082A - Neutralization process - Google Patents

Neutralization process

Info

Publication number
TW200710082A
TW200710082A TW095132990A TW95132990A TW200710082A TW 200710082 A TW200710082 A TW 200710082A TW 095132990 A TW095132990 A TW 095132990A TW 95132990 A TW95132990 A TW 95132990A TW 200710082 A TW200710082 A TW 200710082A
Authority
TW
Taiwan
Prior art keywords
neutralization process
neutralization
neutralized
partly
stream
Prior art date
Application number
TW095132990A
Other languages
English (en)
Inventor
Matthias Weismantel
Louis Claessens
Karl J Possemiers
Kaey Ronny De
Original Assignee
Basf Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37527053&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200710082(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of TW200710082A publication Critical patent/TW200710082A/zh

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
    • B01J19/0086—Processes carried out with a view to control or to change the pH-value; Applications of buffer salts; Neutralisation reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
TW095132990A 2005-09-07 2006-09-07 Neutralization process TW200710082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005042605A DE102005042605A1 (de) 2005-09-07 2005-09-07 Neutralisationsverfahren

Publications (1)

Publication Number Publication Date
TW200710082A true TW200710082A (en) 2007-03-16

Family

ID=37527053

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095132990A TW200710082A (en) 2005-09-07 2006-09-07 Neutralization process

Country Status (7)

Country Link
US (1) US8410235B2 (zh)
EP (1) EP2102141B1 (zh)
JP (1) JP5627182B2 (zh)
CN (1) CN101258121B (zh)
DE (1) DE102005042605A1 (zh)
TW (1) TW200710082A (zh)
WO (1) WO2007028746A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005042605A1 (de) 2005-09-07 2007-03-08 Basf Ag Neutralisationsverfahren
DE102005042604A1 (de) * 2005-09-07 2007-03-08 Basf Ag Neutralisationsverfahren
RU2009138982A (ru) * 2007-03-23 2011-04-27 Басф Се (De) Транспортировка мономерной композиции в транспортном средстве или трубопроводе
EP2261264B1 (en) 2008-03-31 2013-10-09 Nippon Shokubai Co., Ltd. Method of manufacturing particulate water absorbent with water-absorbent resin as main ingredient
BRPI0915852A2 (pt) 2008-07-11 2015-08-04 Basf Se Processo para produzir partículas poliméricas que absorvem água.
US8791210B2 (en) 2009-02-17 2014-07-29 Nippon Shokubai Co., Ltd. Polyacrylic water-absorbent resin powder and method for producing the same
CN102549028B (zh) 2009-09-30 2016-03-02 株式会社日本触媒 聚丙烯酸(盐)系吸水树脂及其制造方法
KR101887706B1 (ko) 2009-09-30 2018-08-10 가부시키가이샤 닛폰 쇼쿠바이 입자상 흡수제 및 그 제조방법
CN103261243B (zh) 2010-12-17 2016-08-17 株式会社日本触媒 聚丙烯酸(盐)系吸水性树脂及其制造方法
EP2615119B1 (en) 2012-01-12 2016-10-26 Evonik Degussa GmbH Cooling neutralized acrylic acid by means of an absorption chiller
KR102000808B1 (ko) 2012-02-17 2019-07-16 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수성 수지 및 그의 제조 방법
CN109476781A (zh) * 2016-07-11 2019-03-15 巴斯夫欧洲公司 制备固体丙烯酸聚合物的方法
JP7374175B2 (ja) * 2018-07-24 2023-11-06 ビーエーエスエフ ソシエタス・ヨーロピア 超吸収体の製造の方法
US20210402370A1 (en) * 2018-11-14 2021-12-30 Basf Se Process for Producing Superabsorbents

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50142511A (zh) * 1974-05-13 1975-11-17
JPS5932193B2 (ja) 1981-10-26 1984-08-07 寺内ケミカル株式会社 中和用液剤注入装置
JPH0714909B2 (ja) 1987-11-24 1995-02-22 花王株式会社 連続硫酸化方法
JPH0749449B2 (ja) 1988-10-28 1995-05-31 株式会社日本触媒 アクリル酸塩およびアクリル酸塩含有重合体の製造方法
CA2001397A1 (en) 1988-10-28 1990-04-28 Tadao Shimomura Method for production of acrylate and acrylate-containing polymer
ES2234068T5 (es) 1992-06-10 2011-01-24 Nippon Shokubai Co., Ltd. Método de producción de una resina hidrofílica.
EP0656046A4 (en) 1992-08-21 1995-09-20 Procter & Gamble CONCENTRATED LIQUID DETERGENT COMPOSITION COMPRISING ALKYL ETHER SULFATE AND PROCESS FOR PREPARING THE SAME.
DE69311694T2 (de) 1993-02-04 1998-01-15 The Procter & Gamble Co., Cincinnati, Ohio Hochkonzentrierte Alkylsulfatlösungen
JPH11349555A (ja) 1998-06-04 1999-12-21 Lion Corp 有機化合物の連続硫酸化／スルホン化方法及びこれを用いた界面活性剤の製造方法
JP2000053641A (ja) 1998-08-10 2000-02-22 Mitsubishi Chemicals Corp 有機ハイドロパーオキサイド及びフェノールの製造方法
WO2001009273A2 (en) 1999-08-03 2001-02-08 The Procter & Gamble Company A process for making detergent compositions with additives
DE19941423A1 (de) * 1999-08-30 2001-03-01 Stockhausen Chem Fab Gmbh Polymerzusammensetzung und ein Verfahren zu dessen Herstellung
JP2001123198A (ja) 1999-10-28 2001-05-08 Kao Corp 界面活性剤組成物
DE19955861A1 (de) 1999-11-20 2001-05-23 Basf Ag Verfahren zur kontinuierlichen Herstellung von vernetzten feinteiligen gelförmigen Polymerisaten
US6727345B2 (en) * 2001-07-03 2004-04-27 Nippon Shokubai Co., Ltd. Continuous production process for water-absorbent resin powder and powder surface detector used therefor
KR100909182B1 (ko) 2001-09-12 2009-07-23 에보닉 스톡하우젠 게엠베하 초흡수성 중합체를 제조하기 위한 연속식 중합방법
DE60238439D1 (de) 2001-12-19 2011-01-05 Nippon Catalytic Chem Ind Wasserabsorbierende polymere und verfahren zu deren herstellung
DE10220494A1 (de) * 2002-05-07 2003-11-20 Basf Ag Verfahren zur Herstellung einer wässrigen Alkaliacrylat-Lösung
JP4087682B2 (ja) 2002-11-07 2008-05-21 株式会社日本触媒 吸水性樹脂の製造方法および製造装置
US7694900B2 (en) * 2003-04-25 2010-04-13 Nippon Shokubai Co., Ltd. Method for disintegrating hydrate polymer and method for production of water-absorbent resin
JP4351111B2 (ja) 2003-04-25 2009-10-28 株式会社日本触媒 含水重合体の解砕方法および吸水性樹脂の製造方法
JP4754169B2 (ja) 2003-12-01 2011-08-24 株式会社日本触媒 吸水性樹脂の製法
WO2005073260A1 (de) 2004-01-28 2005-08-11 Basf Aktiengesellschaft Verfahren zur herstellung von polymeren
JP4713167B2 (ja) 2005-01-21 2011-06-29 株式会社日本触媒 吸水性樹脂の製造方法
DE102005042605A1 (de) 2005-09-07 2007-03-08 Basf Ag Neutralisationsverfahren

Also Published As

Publication number Publication date
DE102005042605A1 (de) 2007-03-08
EP2102141A1 (de) 2009-09-23
US20080242816A1 (en) 2008-10-02
WO2007028746A1 (de) 2007-03-15
JP2009507061A (ja) 2009-02-19
CN101258121A (zh) 2008-09-03
EP2102141B1 (de) 2015-04-01
US8410235B2 (en) 2013-04-02
CN101258121B (zh) 2012-05-23
JP5627182B2 (ja) 2014-11-19

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