WO2003033098A1 - Procede et dispositif d'extraction par cristallisation d'un ion contenu dans une solution - Google Patents

Procede et dispositif d'extraction par cristallisation d'un ion contenu dans une solution Download PDF

Info

Publication number
WO2003033098A1
WO2003033098A1 PCT/JP2002/010596 JP0210596W WO03033098A1 WO 2003033098 A1 WO2003033098 A1 WO 2003033098A1 JP 0210596 W JP0210596 W JP 0210596W WO 03033098 A1 WO03033098 A1 WO 03033098A1
Authority
WO
WIPO (PCT)
Prior art keywords
solution
ion
crystallization
crystal particles
ion present
Prior art date
Application number
PCT/JP2002/010596
Other languages
English (en)
French (fr)
Inventor
Kazuaki Shimamura
Toshihiro Tanaka
Yukiko Miura
Katsuyuki Kataoka
Hideyuki Ishikawa
Original Assignee
Ebara Corporation
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
Priority claimed from JP2001315548A external-priority patent/JP4053273B2/ja
Priority claimed from JP2001372734A external-priority patent/JP4101506B2/ja
Priority claimed from JP2001399269A external-priority patent/JP4052432B2/ja
Application filed by Ebara Corporation filed Critical Ebara Corporation
Priority to EP02801551A priority Critical patent/EP1435259B8/en
Priority to KR1020047000525A priority patent/KR100949564B1/ko
Priority to US10/483,429 priority patent/US20040213713A1/en
Publication of WO2003033098A1 publication Critical patent/WO2003033098A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/02—Crystallisation from solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0063—Control or regulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Specific Substances (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
PCT/JP2002/010596 2001-10-12 2002-10-11 Procede et dispositif d'extraction par cristallisation d'un ion contenu dans une solution WO2003033098A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02801551A EP1435259B8 (en) 2001-10-12 2002-10-11 Method and apparatus for removing ion present in solution by the crystallization method
KR1020047000525A KR100949564B1 (ko) 2001-10-12 2002-10-11 결정석출법에 의한 액중 이온의 제거방법 및 장치
US10/483,429 US20040213713A1 (en) 2001-10-12 2002-10-11 Method and apparatus for removing ion present in solution by the crystallization method

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2001315548A JP4053273B2 (ja) 2001-10-12 2001-10-12 反応晶析方法及び装置
JP2001/315548 2001-10-12
JP2001/372734 2001-12-06
JP2001372734A JP4101506B2 (ja) 2001-12-06 2001-12-06 液中イオンの除去方法及び装置
JP2001/399269 2001-12-28
JP2001399269A JP4052432B2 (ja) 2001-12-28 2001-12-28 晶析法による液中イオンの除去方法及び装置

Publications (1)

Publication Number Publication Date
WO2003033098A1 true WO2003033098A1 (fr) 2003-04-24

Family

ID=27347681

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/010596 WO2003033098A1 (fr) 2001-10-12 2002-10-11 Procede et dispositif d'extraction par cristallisation d'un ion contenu dans une solution

Country Status (5)

Country Link
US (1) US20040213713A1 (ja)
EP (1) EP1435259B8 (ja)
KR (1) KR100949564B1 (ja)
CN (1) CN1243588C (ja)
WO (1) WO2003033098A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115367855A (zh) * 2022-09-14 2022-11-22 中南大学 处理含氟废水回收高纯氟化钙的工艺

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010025206A1 (de) * 2010-06-22 2011-12-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Rückgewinnung flüchtiger Bestandteile aus einem Feststoff
CN102462975A (zh) * 2010-11-17 2012-05-23 天津长芦汉沽盐场有限责任公司 一种连续结晶沉降的装置及方法
LU92566B1 (fr) * 2014-10-06 2016-04-07 Emmanuel Trouve DISPOSITIF ET PROCÉDÉ DE RÉCUPÉRATION D'UN PRODUIT FINAL INORGANIQUE SOLIDE PRÉCIPITÉ CONSTITUÉ DE PHOSPHORE, D'AZOTE ET D'UN ÉLÉMENT x
EP3760588B1 (en) 2018-02-28 2023-10-18 Panasonic Intellectual Property Management Co., Ltd. Ion removing system
CN110563198B (zh) * 2019-09-04 2022-04-01 广西长润环境工程有限公司 一种化肥废水处理方法及处理设备
CN110882552A (zh) * 2019-12-10 2020-03-17 王斌 一种气提式dtb蒸发结晶器
US11220445B2 (en) * 2020-03-27 2022-01-11 Sergey Lobanov Process and apparatus for sized nutrient recovery from wastewater by elutriation
CN111533330A (zh) * 2020-06-05 2020-08-14 北京朗新明环保科技有限公司 一种工业循环水耦合软化结晶处理系统及处理方法
CN112897659B (zh) * 2021-01-19 2022-11-29 山东省城市供排水水质监测中心 诱导结晶沉淀系统及诱导结晶软化工艺排渣周期优化方法
CN113926217A (zh) * 2021-11-25 2022-01-14 西安西热水务环保有限公司 一种除钙流化床晶种高效再生系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS315367B1 (ja) * 1955-02-21 1956-07-06
JPS317160B1 (ja) * 1955-11-02 1956-08-22
US4338109A (en) * 1979-02-22 1982-07-06 Douwe Egberts Koninklijke Tabaksfabriek-Koffiebranderijen-Theehandel B.V. Counter current crystallization process
JPS6433098A (en) * 1987-07-29 1989-02-02 Solex Res Corp Japan Crystallizer
JPH10323677A (ja) 1997-05-26 1998-12-08 Isao Somiya 廃水処理装置
JPH11309464A (ja) * 1998-04-28 1999-11-09 Mitsubishi Heavy Ind Ltd 晶析脱リン方法及びその装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887362A (en) * 1955-12-30 1959-05-19 Phillips Petroleum Co Manufacture of phosphoric acid
US3644103A (en) * 1967-10-06 1972-02-22 Upjohn Co Countercurrent solid-liquid contacting using flexible bristle scre flight means
US3607113A (en) * 1969-02-24 1971-09-21 Reynolds Metals Co Continuous precipitation of alumina hydrate
SU1126202A3 (ru) * 1976-05-28 1984-11-23 Институт Фор Атомэнерги (Фирма) Способ непрерывной многостадийной кристаллизации из раствора
TW453978B (en) * 1998-06-23 2001-09-11 Ind Tech Res Inst Crystallization process for removing fluoride from wastewater
KR100988916B1 (ko) * 2002-04-18 2010-10-20 에바라 엔지니어링 서비스 가부시키가이샤 유기성 배수와 오니의 처리방법 및 처리장치
EP1650170B1 (en) * 2003-07-14 2013-01-23 Ebara Engineering Service Co., Ltd. Method and use of an apparatus of utilizing recovered magnesium ammonium phosphate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS315367B1 (ja) * 1955-02-21 1956-07-06
JPS317160B1 (ja) * 1955-11-02 1956-08-22
US4338109A (en) * 1979-02-22 1982-07-06 Douwe Egberts Koninklijke Tabaksfabriek-Koffiebranderijen-Theehandel B.V. Counter current crystallization process
JPS6433098A (en) * 1987-07-29 1989-02-02 Solex Res Corp Japan Crystallizer
JPH10323677A (ja) 1997-05-26 1998-12-08 Isao Somiya 廃水処理装置
JPH11309464A (ja) * 1998-04-28 1999-11-09 Mitsubishi Heavy Ind Ltd 晶析脱リン方法及びその装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1435259A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115367855A (zh) * 2022-09-14 2022-11-22 中南大学 处理含氟废水回收高纯氟化钙的工艺

Also Published As

Publication number Publication date
EP1435259B1 (en) 2011-07-20
EP1435259B8 (en) 2012-02-08
EP1435259A4 (en) 2006-10-04
CN1243588C (zh) 2006-03-01
US20040213713A1 (en) 2004-10-28
EP1435259A1 (en) 2004-07-07
KR100949564B1 (ko) 2010-03-25
KR20040038979A (ko) 2004-05-08
CN1527737A (zh) 2004-09-08

Similar Documents

Publication Publication Date Title
WO2003033098A1 (fr) Procede et dispositif d'extraction par cristallisation d'un ion contenu dans une solution
EP1630134A4 (en) HIGHLY EFFICIENT SYNTHESIS PROCESS FOR CARBON NANOSTRUCTURE, DEVICE AND CARBON NANOSTRUCTURE
WO2006031732A3 (en) Water desalination process and apparatus
WO2003025156A3 (en) Methods and apparatuses for purification
TW200710289A (en) Crystal production process using supercritical solvent, crystal growth apparatus, crystal and device
CN106517621B (zh) 含氯化铵废水的回收利用工艺
WO2003057362A3 (en) Preparation of nanoparticles by a one-stage process using a continuous flow miniaturised reaction vessel
WO2008115758A1 (en) System and process for removal of phosphorous and ammonia from aqueous streams
TW200942491A (en) A process for removing aluminum and other metal chlorides from chlorosilanes
CN107055579A (zh) 从脱硫废水中回收盐的方法
CN107970885A (zh) 一种微波辐照法制备的复合型氨氮吸附剂及其制备方法
GB2434589A (en) Treatment of high molar mass hydrocarbon streams
EP1327469A4 (en) METHOD AND DEVICE FOR CRYSTALIZATION
WO2011015041A1 (zh) 一种污水处理方法以及该处理方法所用的系统
CN105836866B (zh) 稀土金属冶炼高氟废水诱导结晶氟化钙的工艺
TWI640477B (zh) 以流體化床結晶技術合成均質鹼式碳酸銅及氧化銅結晶物之方法
EP1553214A3 (en) Flowable chips and methods for the preparation and use of same, and apparatus for use in the methods
CN115521015A (zh) 磷酸铁锂电池母液废水的处理系统及方法
CN101555002A (zh) 高纯次磷酸钠的制备方法
JP2007283216A (ja) ホウ素含有排水の処理方法
CN104630471B (zh) 一种加压脱除硫酸锌溶液镁离子的方法及其装置
Nie et al. Competition between homogeneous and heterogeneous crystallization of CaCO3 during water softening
CA2381623A1 (en) Method of waste treatment
CN207755981U (zh) 一种trs净化系统
CN101962765A (zh) 镀镍方法

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BY BZ CA CH CN CO CR CU CZ DE DM DZ EC EE ES FI GB GD GE GH HR HU ID IL IN IS KE KG KP KR KZ LK LR LS LT LU LV MA MD MG MK MW MX MZ NO NZ OM PH PL PT RO SD SE SG SI SK SL TJ TM TN TR TT UA UG US UZ VC VN YU ZA ZM

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ UG ZM ZW AM AZ BY KG KZ RU TJ TM AT BE BG CH CY CZ DK EE ES FI FR GB GR IE IT LU MC PT SE SK TR BF BJ CF CG CI GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2002801551

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020047000525

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 20028141628

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 10483429

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 2002801551

Country of ref document: EP