PE72499A1 - Aparato y metodo para cristalizacion - Google Patents
Aparato y metodo para cristalizacionInfo
- Publication number
- PE72499A1 PE72499A1 PE1998000139A PE00013998A PE72499A1 PE 72499 A1 PE72499 A1 PE 72499A1 PE 1998000139 A PE1998000139 A PE 1998000139A PE 00013998 A PE00013998 A PE 00013998A PE 72499 A1 PE72499 A1 PE 72499A1
- Authority
- PE
- Peru
- Prior art keywords
- crystals
- suspension
- crystallization
- supply
- crystallization container
- Prior art date
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
- B01D9/0004—Crystallisation cooling by heat exchange
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Peptides Or Proteins (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- General Preparation And Processing Of Foods (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
SE REFIERE A UN METODO PARA LA PRODUCCION DE CRISTALES CON DIAMETROS DE PARTICULA GRANDES MEDIANTE LA SEPARACION DE LOS CRISTALES FINOS DE LA SUSPENSION, EMPLEANDO UN DEFLECTOR DE TUBO Y UN RECIPIENTE DE CRISTALIZACION. SE REFIERE ADEMAS A UN APARATO QUE COMPRENDE: 1) UN RECIPIENTE DE CRISTALIZACION; 2) UN DISPOSITIVO PARA SUMINISTRAR CRISTALES SEMINALES; 3) UN DISPOSITIVO PARA SUMINISTRAR UNA SOLUCION DE ALIMENTACION; 4) UN DEFLECTOR DE TUBO DISPUESTO DENTRO DEL RECIPIENTE DE CRISTALIZACION, PROVISTO CON UNA PORCION DE CRISTALIZACION EN UN AREA INTERIOR Y UN AREA EXTERIOR DEL MISMO; 5) UN VENTILADOR DE AGITACION PARA AGITAR LOS CRISTALES SEMINALES EN LA SOLUCION DE LA ALIMENTACION CON LA PLURALIDAD DE DEFLECTORES DE PLACA DISPUESTOS DENTRO DE LA PORCION DE CLASIFICACION QUE DEFINE UNA PORCION DE AMORTIGUACION Y UNA PORCION DE SEDIMENTACION GRAVITACIONAL; 6) UN DISPOSITIVO PARA GENERAR UNA CRECIENTE VELOCIDAD DE SUSPENSION QUE CONTIENE CRISTALES FINOS EN LA PORCION DE SEDIMENTACION GRAVITACIONAL, MEDIANTE DESCARGA DE LA SUSPENSION, LOGRANDO QUE LA VELOCIDAD CRECIENTE DE LA SUSPENSION SEA MAYOR QUE LA VELOCIDAD DE SEDIMENTACION DE LOS CRISTALES FINOS Y UNA SALIDA PARA DESCARGAR EL MATERIAL CRISTALIZADO
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4312997 | 1997-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
PE72499A1 true PE72499A1 (es) | 1999-08-06 |
Family
ID=12655244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE1998000139A PE72499A1 (es) | 1997-02-27 | 1998-02-25 | Aparato y metodo para cristalizacion |
Country Status (13)
Country | Link |
---|---|
US (1) | US6334878B1 (es) |
EP (1) | EP0968746B1 (es) |
JP (1) | JP4081820B2 (es) |
KR (1) | KR100462423B1 (es) |
CN (1) | CN1183988C (es) |
AU (1) | AU734548B2 (es) |
BR (1) | BR9807625A (es) |
DE (1) | DE69818981D1 (es) |
ID (1) | ID24610A (es) |
MY (1) | MY118182A (es) |
PE (1) | PE72499A1 (es) |
SK (1) | SK285545B6 (es) |
WO (1) | WO1998037938A1 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4187446B2 (ja) * | 2002-03-05 | 2008-11-26 | 独立行政法人科学技術振興機構 | 晶析装置 |
CN1747770A (zh) * | 2002-12-16 | 2006-03-15 | 纳幕尔杜邦公司 | 形成晶体/沉淀物/微粒的装置及方法 |
WO2008114745A1 (ja) * | 2007-03-14 | 2008-09-25 | Mitsubishi Rayon Co., Ltd. | 晶析装置およびその運転方法 |
US20110024354A1 (en) * | 2009-07-30 | 2011-02-03 | General Electric Company | Desalination system and method |
US20110114567A1 (en) * | 2009-07-30 | 2011-05-19 | Zijun Xia | Precipitation device, method and associated system |
CN101732885B (zh) * | 2010-01-16 | 2012-07-18 | 江阴丰力生化工程装备有限公司 | 连续结晶器装置 |
JPWO2011115136A1 (ja) * | 2010-03-16 | 2013-06-27 | 三菱化学株式会社 | コハク酸の製造方法 |
CN101973901B (zh) * | 2010-09-20 | 2013-10-30 | 江南大学 | 一种谷氨酸连续等电结晶的方法 |
GB2489684A (en) * | 2011-03-31 | 2012-10-10 | Haifa Chemicals Ltd | Crystallisation Apparatus |
JP5598413B2 (ja) * | 2011-04-21 | 2014-10-01 | 佐竹化学機械工業株式会社 | 晶析装置 |
WO2013096122A1 (en) * | 2011-12-22 | 2013-06-27 | Dow Global Technologies Llc | Process and apparatus for forced circulation evaporative crystallization with large deposit inventory |
WO2014013540A1 (ja) * | 2012-07-17 | 2014-01-23 | 佐竹化学機械工業株式会社 | 晶析装置 |
US8999007B2 (en) | 2013-07-12 | 2015-04-07 | Ostara Nutrient Recovery Technologies Inc. | Method for fines control |
JP2017148789A (ja) * | 2016-02-26 | 2017-08-31 | 住友金属鉱山株式会社 | 晶析反応槽及びこれを用いた晶析分級装置 |
JP6790632B2 (ja) * | 2016-09-13 | 2020-11-25 | 住友金属鉱山株式会社 | 受け器、晶析設備、および晶析設備の操業方法 |
JP6870301B2 (ja) * | 2016-11-30 | 2021-05-12 | 住友金属鉱山株式会社 | 晶析反応槽及びこれを用いた晶析分級装置 |
CN110075562A (zh) * | 2019-04-22 | 2019-08-02 | 天津大学 | 一种结晶器的澄清结构的设计方法 |
CN111408157B (zh) * | 2020-04-14 | 2021-09-14 | 中石化南京工程有限公司 | 一种硫酸铵结晶方法及其装置 |
WO2022255372A1 (ja) * | 2021-06-02 | 2022-12-08 | 株式会社日本触媒 | 精製装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1610307A (en) * | 1924-08-16 | 1926-12-14 | Worcester Salt Company | Apparatus for salt purification |
GB417779A (en) * | 1933-06-03 | 1934-10-11 | Zeiss Carl | Improvements in systems of rotating glass wedges for rangefinders |
GB1329316A (en) * | 1970-12-08 | 1973-09-05 | Kerr Mc Gee Chem Corp | Process for automatic control of crystal size distribution |
US3961904A (en) * | 1972-04-21 | 1976-06-08 | Whiting Corporation | Crystallization apparatus |
US4056364A (en) * | 1974-08-30 | 1977-11-01 | Amstar Corporation | Two stage continuous crystallization apparatus with controls |
JPS5597203A (en) * | 1979-01-17 | 1980-07-24 | Escher Wyss Ag | Crystallizer that continuously classify product |
JPS59193101A (ja) * | 1983-04-16 | 1984-11-01 | Ishikawajima Harima Heavy Ind Co Ltd | 結晶化装置 |
JPS6269976A (ja) * | 1985-09-24 | 1987-03-31 | Kansai Kagaku Kikai Seisaku Kk | 酒石を除去する方法及び装置 |
EP0632738B1 (en) * | 1992-03-27 | 1995-11-08 | AlliedSignal Inc. | Process for crystallization in a draft tube baffle crystallizer |
CH689805A8 (fr) * | 1998-07-02 | 2000-02-29 | Smithkline Beecham Plc | Méthanesulfonate de paroxétine, procédé pour sa préparation et compositions pharmaceutiques le contenant. |
-
1998
- 1998-02-24 CN CNB98804420XA patent/CN1183988C/zh not_active Expired - Fee Related
- 1998-02-24 EP EP98904427A patent/EP0968746B1/en not_active Expired - Lifetime
- 1998-02-24 ID IDW990916A patent/ID24610A/id unknown
- 1998-02-24 SK SK1159-99A patent/SK285545B6/sk unknown
- 1998-02-24 DE DE69818981T patent/DE69818981D1/de not_active Expired - Lifetime
- 1998-02-24 WO PCT/JP1998/000738 patent/WO1998037938A1/ja active IP Right Grant
- 1998-02-24 AU AU62304/98A patent/AU734548B2/en not_active Ceased
- 1998-02-24 BR BR9807625-6A patent/BR9807625A/pt not_active IP Right Cessation
- 1998-02-24 KR KR10-1999-7007751A patent/KR100462423B1/ko not_active IP Right Cessation
- 1998-02-24 JP JP53750298A patent/JP4081820B2/ja not_active Expired - Fee Related
- 1998-02-25 MY MYPI98000830A patent/MY118182A/en unknown
- 1998-02-25 PE PE1998000139A patent/PE72499A1/es not_active Application Discontinuation
-
1999
- 1999-08-27 US US09/384,578 patent/US6334878B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SK115999A3 (en) | 2000-05-16 |
WO1998037938A1 (fr) | 1998-09-03 |
EP0968746A4 (en) | 2000-10-11 |
CN1183988C (zh) | 2005-01-12 |
US6334878B1 (en) | 2002-01-01 |
SK285545B6 (sk) | 2007-03-01 |
AU734548B2 (en) | 2001-06-14 |
BR9807625A (pt) | 2000-02-22 |
CN1252734A (zh) | 2000-05-10 |
AU6230498A (en) | 1998-09-18 |
KR100462423B1 (ko) | 2004-12-17 |
EP0968746B1 (en) | 2003-10-15 |
ID24610A (id) | 2000-07-27 |
DE69818981D1 (de) | 2003-11-20 |
JP4081820B2 (ja) | 2008-04-30 |
MY118182A (en) | 2004-09-30 |
EP0968746A1 (en) | 2000-01-05 |
KR20000075685A (ko) | 2000-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed |