CN100381191C - 洗涤装置,用于提纯洗涤物料的方法以及洗涤装置的应用 - Google Patents
洗涤装置,用于提纯洗涤物料的方法以及洗涤装置的应用 Download PDFInfo
- Publication number
- CN100381191C CN100381191C CNB038217643A CN03821764A CN100381191C CN 100381191 C CN100381191 C CN 100381191C CN B038217643 A CNB038217643 A CN B038217643A CN 03821764 A CN03821764 A CN 03821764A CN 100381191 C CN100381191 C CN 100381191C
- Authority
- CN
- China
- Prior art keywords
- district
- wash mill
- washing material
- flow resistance
- resistance portion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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Classifications
-
- 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
- B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
- B01D9/0045—Washing of crystals, e.g. in wash 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
- B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
- B08B3/042—Cleaning travelling work the loose articles or bulk material travelling gradually through a drum or other container, e.g. by helix or gravity
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
| 名称 | 原始溶液 | |
| 水 | % | 8.0 |
| 乙酸 | % | 0.052 |
| 糠醛 | % | 0.006 |
| 苯甲醛 | % | 0.007 |
| 丙烯醛 | % | <0.0001 |
| 丙酸 | % | 0.028 |
| 原白头翁素 | % | 0.006 |
| 丙烯酸 | % | 91.625 |
| MEHO | % | 0.016 |
| MQ | % | 0.017 |
| PZ | % | 0.036 |
| D-丙烯酸 | % | 0.227 |
| MSA | % | 0.030 |
| 其它 | % | 0.059 |
| 名称 | 产品 | |
| 水 | % | 1.37 |
| 乙酸 | % | 0.013 |
| 糠醛 | % | <0.0001 |
| 苯甲醛 | % | 0.001 |
| 丙酸 | % | 0.01 |
| 原白头翁素 | % | 0.001 |
| 丙烯酸 | % | 98.558 |
| MEHQ | % | 0.001 |
| HQ | % | n.b. |
| PZ | % | n.b. |
| D-丙烯酸 | % | 0.03 |
| MSA | % | <0.001 |
| 其它 | % | 0.009 |
| 名称 | 滤液 | |
| 水 | % | 10.3 |
| 乙酸 | % | 0.06 |
| 糠醛 | % | 0.007 |
| 苯甲醛 | % | 0.008 |
| 丙酸 | % | 0.03 |
| 原白头翁素 | % | 0.005 |
| 丙烯酸 | % | 89.104 |
| MEHQ | % | 0.018 |
| HQ | % | 0.022 |
| PZ | % | 0.042 |
| D-丙烯酸 | % | 0.342 |
| NSA | % | 0.09 |
| 其它 | % | 0.053 |
Claims (20)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10242746A DE10242746B4 (de) | 2002-09-13 | 2002-09-13 | Waschvorrichtung, ein Verfahren zur Aufreinigung eines Waschguts sowie die Verwendung der Waschvorrichtung |
| DE10242746.1 | 2002-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1681570A CN1681570A (zh) | 2005-10-12 |
| CN100381191C true CN100381191C (zh) | 2008-04-16 |
Family
ID=31724765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038217643A Expired - Lifetime CN100381191C (zh) | 2002-09-13 | 2003-09-15 | 洗涤装置,用于提纯洗涤物料的方法以及洗涤装置的应用 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8252120B2 (zh) |
| EP (1) | EP1536871B1 (zh) |
| JP (1) | JP4520302B2 (zh) |
| CN (1) | CN100381191C (zh) |
| AU (1) | AU2003273881A1 (zh) |
| BR (1) | BR0314256B1 (zh) |
| DE (1) | DE10242746B4 (zh) |
| TW (1) | TW200422095A (zh) |
| WO (1) | WO2004026429A1 (zh) |
| ZA (1) | ZA200501766B (zh) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8211319B2 (en) * | 2003-09-16 | 2012-07-03 | Bp Corporation North America Inc. | Solid-liquid separation process |
| DE102004005863A1 (de) * | 2004-02-05 | 2005-09-08 | Stockhausen Gmbh | Reaktor mit einem einen Einsatz aufweisenden Wärmetauscherbereich |
| DE102004034316B4 (de) | 2004-07-15 | 2015-07-16 | Evonik Degussa Gmbh | Ein Verfahren zur Herstellung von (Meth)Acrylsäure |
| JP4845172B2 (ja) * | 2005-03-30 | 2011-12-28 | 月島機械株式会社 | 有機化合物の断熱冷却式晶析方法及び装置 |
| DE102005039156B4 (de) | 2005-08-17 | 2014-12-24 | Evonik Degussa Gmbh | Verfahren zur Herstellung von (Meth)Acrylsäure mit Schwersiedeaufarbeitung durch Kristallisation |
| DE102005040655A1 (de) * | 2005-08-26 | 2007-03-01 | Basf Ag | Verfahren zur Herstellung von angereichertem Isopulegol |
| DE102006039203B4 (de) | 2006-08-22 | 2014-06-18 | Evonik Degussa Gmbh | Verfahren zur Herstellung von durch Kristallisation gereinigter Acrylsäure aus Hydroxypropionsäure sowie Vorrichtung dazu |
| WO2008113387A1 (en) * | 2007-03-20 | 2008-09-25 | Larox Oy | Process for separating a mixture containing salt |
| DE102008020688B3 (de) * | 2008-04-24 | 2009-11-05 | Evonik Stockhausen Gmbh | Verfahren zur Herstellung und Aufreinigung wässriger Phasen |
| US8530716B2 (en) * | 2008-08-14 | 2013-09-10 | Bp Corporation North America Inc. | Melt-crystallization separation and purification process |
| JP5336794B2 (ja) * | 2008-09-04 | 2013-11-06 | 三菱レイヨン株式会社 | 原料粗結晶の精製方法 |
| EP2248569A1 (en) * | 2009-05-06 | 2010-11-10 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Wash column |
| CN101979389B (zh) * | 2010-10-28 | 2013-05-22 | 西北大学 | 一种丙交酯的分离装置 |
| DE102011076931A1 (de) | 2011-06-03 | 2012-12-06 | Basf Se | Wässrige Lösung, enthaltend Acrylsäure und deren konjugierte Base |
| CN103796982B (zh) * | 2011-09-16 | 2015-10-14 | 赢创罗姆有限公司 | 甲基丙烯酸和甲基丙烯酸酯的制备方法 |
| CN103827071A (zh) * | 2011-09-16 | 2014-05-28 | 赢创罗姆有限公司 | 甲基丙烯酸和甲基丙烯酸酯的制备方法 |
| US9140493B2 (en) | 2012-05-18 | 2015-09-22 | Margalit Mogilevsky | Apparatus and process for concentrating a separable component of a slurry |
| CN104059018B (zh) * | 2013-10-28 | 2016-10-26 | 中国石油化工股份有限公司 | 一种己内酰胺的纯化方法和装置 |
| DE102013225703A1 (de) | 2013-12-12 | 2015-06-18 | Evonik Industries Ag | Epoxyterminiertes Polybutadien als Sauerstoff-Fänger |
| EP3235805B1 (de) | 2016-04-19 | 2018-07-04 | Evonik Degussa GmbH | Kopplung der destillativen aufreinigung mit einem partialkondensator zur vorreinigung von isophorondiamin |
| EP3275858B1 (de) | 2016-07-27 | 2018-11-14 | Evonik Degussa GmbH | Abtrennung von leichtsiedern sowie reduktion des ammoniakgehaltes im isophorondiamin durch partialkondensation |
| EP3292898A1 (en) * | 2016-09-12 | 2018-03-14 | Sulzer Chemtech AG | Wash column apparatus with a static grid element for the use in a suspension crystallization process |
| CN108480297B (zh) * | 2018-03-12 | 2020-12-11 | 中国科学院上海硅酸盐研究所 | 文物除盐井 |
| CN109107221B (zh) * | 2018-08-21 | 2024-11-19 | 金发科技股份有限公司 | 一种固液萃取纯化装置及纯化方法 |
| CN117412946A (zh) * | 2021-06-02 | 2024-01-16 | 株式会社日本触媒 | 易聚合性化合物的制造方法 |
Citations (3)
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|---|---|---|---|---|
| US4652675A (en) * | 1984-11-23 | 1987-03-24 | Stamicarbon B.V. | Process and device for purifying benzoic acid |
| US4705624A (en) * | 1985-02-15 | 1987-11-10 | Grasso's Koninklijke Machinefabrieken N.V. | Apparatus and process for separating solid particles from a liquid suspension and/or for the purification or leaching of solid particles |
| EP0920894A1 (en) * | 1997-12-03 | 1999-06-09 | Niro Process Technology B.V. | Installation for separating and purifying solids |
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| USRE24038E (en) | 1955-07-19 | arnold | ||
| US2540083A (en) | 1945-12-29 | 1951-02-06 | Phillips Petroleum Co | Continuous extractive crystallization process |
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| DE1794084C3 (de) * | 1968-09-04 | 1973-10-25 | Union Rheinische Braunkohlen Kraftstoff Ag, 5047 Wesseling | Vorrichtung zum kontinuierlichen Gewinnen von Kristallen aus einer Schmelze oder Losung |
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| JPS5225393B2 (zh) * | 1971-07-23 | 1977-07-07 | ||
| US4332599A (en) | 1977-01-12 | 1982-06-01 | Douwe Egberts Koninklijke, Tabaksfabriek-Koffiebranderijen - Theehandel B.V. | Continuous packed bed wash column |
| GB1589477A (en) | 1977-01-12 | 1981-05-13 | Douwe Egberts Tabaksfab | Freeze concentration apparatus |
| ZA792809B (en) | 1978-06-23 | 1980-06-25 | Douwe Egberts Tabaksfab | Continuous packed bed wash column |
| JPS56100736A (en) * | 1980-01-16 | 1981-08-12 | Tsukishima Kikai Co Ltd | Purifying method of monochloroacetic acid |
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| DE10036880A1 (de) | 2000-07-28 | 2002-02-07 | Basf Ag | Regelung einer Waschkolonne in einem Schmelzkristallisationsprozess |
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-
2002
- 2002-09-13 DE DE10242746A patent/DE10242746B4/de not_active Expired - Lifetime
-
2003
- 2003-09-15 JP JP2004537091A patent/JP4520302B2/ja not_active Expired - Lifetime
- 2003-09-15 TW TW092125316A patent/TW200422095A/zh unknown
- 2003-09-15 US US10/527,519 patent/US8252120B2/en active Active
- 2003-09-15 WO PCT/EP2003/010251 patent/WO2004026429A1/de not_active Ceased
- 2003-09-15 BR BRPI0314256-6A patent/BR0314256B1/pt active IP Right Grant
- 2003-09-15 AU AU2003273881A patent/AU2003273881A1/en not_active Abandoned
- 2003-09-15 CN CNB038217643A patent/CN100381191C/zh not_active Expired - Lifetime
- 2003-09-15 EP EP03757844.0A patent/EP1536871B1/de not_active Expired - Lifetime
-
2005
- 2005-03-01 ZA ZA200501766A patent/ZA200501766B/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4652675A (en) * | 1984-11-23 | 1987-03-24 | Stamicarbon B.V. | Process and device for purifying benzoic acid |
| US4705624A (en) * | 1985-02-15 | 1987-11-10 | Grasso's Koninklijke Machinefabrieken N.V. | Apparatus and process for separating solid particles from a liquid suspension and/or for the purification or leaching of solid particles |
| EP0920894A1 (en) * | 1997-12-03 | 1999-06-09 | Niro Process Technology B.V. | Installation for separating and purifying solids |
Also Published As
| Publication number | Publication date |
|---|---|
| BR0314256B1 (pt) | 2012-12-25 |
| EP1536871B1 (de) | 2016-04-20 |
| TW200422095A (en) | 2004-11-01 |
| JP2005537930A (ja) | 2005-12-15 |
| WO2004026429A1 (de) | 2004-04-01 |
| BR0314256A (pt) | 2005-07-26 |
| JP4520302B2 (ja) | 2010-08-04 |
| DE10242746B4 (de) | 2010-07-01 |
| EP1536871A1 (de) | 2005-06-08 |
| AU2003273881A1 (en) | 2004-04-08 |
| DE10242746A1 (de) | 2004-03-18 |
| CN1681570A (zh) | 2005-10-12 |
| AU2003273881A8 (en) | 2004-04-08 |
| US20060013748A1 (en) | 2006-01-19 |
| ZA200501766B (en) | 2006-05-31 |
| US8252120B2 (en) | 2012-08-28 |
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