BRPI0015808F1 - dispositivo de destilação à vácuo - Google Patents

dispositivo de destilação à vácuo Download PDF

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Publication number
BRPI0015808F1
BRPI0015808F1 BRC10015808A BRPI0015808A BRPI0015808F1 BR PI0015808 F1 BRPI0015808 F1 BR PI0015808F1 BR C10015808 A BRC10015808 A BR C10015808A BR PI0015808 A BRPI0015808 A BR PI0015808A BR PI0015808 F1 BRPI0015808 F1 BR PI0015808F1
Authority
BR
Brazil
Prior art keywords
less
pressure
mbar
solution
boiling point
Prior art date
Application number
BRC10015808A
Other languages
English (en)
Inventor
Martinus Winkelaar Hendrik
Van Breugel Jan
Maria Vidal Lancis José
Camprubí Vila Margarita
Original Assignee
Purac Biochem Bv
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=19770327&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0015808(F1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Purac Biochem Bv filed Critical Purac Biochem Bv
Publication of BRPI0015808E2 publication Critical patent/BRPI0015808E2/pt
Publication of BRPI0015808F1 publication Critical patent/BRPI0015808F1/pt

Links

Classifications

    • 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
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/16—Vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

dispositivo de destilação a vácuo é descrito um dispositivo de destilação a vácuo que compreende: um vaso (50, 60) dotado com uma camisa de aquecimento (51, 61), uma linha de alimentação na entrada (56, 66), uma linha de saída do resíduo (57, 67), e um sistema limpador; e, uma coluna de destilação (52, 62) provida com um recheio (53, 63), um dispositivo de resfriamento (54, 64), e uma linha de vácuo (55, 65), onde o vaso (50, 60) e a coluna de destilação (52, 62) são conectados e integrados num único dispositivo. tal dispositivo é usado principalmente na purificação de uma solução aquosa de um ácido orgânico tendo um ponto de ebulição na pressão atmosférica menor do que 450°c.
BRC10015808A 1999-11-26 2010-11-30 dispositivo de destilação à vácuo BRPI0015808F1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1013682A NL1013682C2 (nl) 1999-11-26 1999-11-26 Werkwijze en inrichting voor het zuiveren van een waterige oplossing van melkzuur.

Publications (2)

Publication Number Publication Date
BRPI0015808E2 BRPI0015808E2 (pt) 2014-02-25
BRPI0015808F1 true BRPI0015808F1 (pt) 2020-02-27

Family

ID=19770327

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0015808-9A BR0015808B1 (pt) 1999-11-26 2000-11-27 método para a purificação de uma solução aquosa de um ácido orgánico tendo um ponto de ebulição na pressão atmosférica menor do que 450 c, e, uso do método
BRC10015808A BRPI0015808F1 (pt) 1999-11-26 2010-11-30 dispositivo de destilação à vácuo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0015808-9A BR0015808B1 (pt) 1999-11-26 2000-11-27 método para a purificação de uma solução aquosa de um ácido orgánico tendo um ponto de ebulição na pressão atmosférica menor do que 450 c, e, uso do método

Country Status (11)

Country Link
US (4) US7410556B1 (pt)
EP (1) EP1232137B1 (pt)
JP (1) JP5065561B2 (pt)
CN (1) CN1191225C (pt)
AT (1) ATE299487T1 (pt)
AU (1) AU2557301A (pt)
BR (2) BR0015808B1 (pt)
DE (1) DE60021279T2 (pt)
ES (1) ES2244494T3 (pt)
NL (1) NL1013682C2 (pt)
WO (1) WO2001038283A1 (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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WO2007063098A1 (en) * 2005-11-30 2007-06-07 Purac Biochem Bv Aqueous potassium lactate solution
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ES2436509T3 (es) 2009-07-16 2014-01-02 Purac Biochem Bv Composición líquida de ácido láctico y método para su preparación
JP2013505727A (ja) 2009-09-27 2013-02-21 オーピーエックス バイオテクノロジーズ， インコーポレイテッド ３−ヒドロキシプロピオン酸および他の生成物を生成するための方法
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WO2011095631A1 (en) 2010-02-08 2011-08-11 Purac Biochem Bv Process for manufacturing lactic acid
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PL2970086T3 (pl) 2013-03-15 2019-04-30 Cargill Inc Odzyskiwanie kwasu 3-hydroksypropionowego
US11408013B2 (en) 2013-07-19 2022-08-09 Cargill, Incorporated Microorganisms and methods for the production of fatty acids and fatty acid derived products
CN106795483A (zh) 2013-07-19 2017-05-31 嘉吉公司 用于生产脂肪酸和脂肪酸衍生产物的微生物及方法
JP5898733B2 (ja) * 2013-10-17 2016-04-06 星野科学株式会社 水蒸気蒸留装置
EP2977471A1 (en) 2014-07-23 2016-01-27 PURAC Biochem BV Genetic modification of (S)-lactic acid producing thermophilic bacteria
PL3174988T3 (pl) 2014-07-28 2023-01-02 Purac Biochem Bv Sposób wytwarzania kwasu mlekowego
EP2993228B1 (en) 2014-09-02 2019-10-09 Cargill, Incorporated Production of fatty acid esters
WO2016043264A1 (ja) 2014-09-17 2016-03-24 株式会社日本触媒 乳酸を含む蒸気組成物の製造方法
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WO2018144701A2 (en) 2017-02-02 2018-08-09 Cargill Incorporated Genetically modified cells that produce c6-c10 fatty acid derivatives
WO2021139894A1 (en) 2020-01-10 2021-07-15 BluCon Biotech GmbH Extreme thermophilic bacteria of the genus caldicellulosiruptor suitable for the conversion of cellulosic and starchy biomass
CA3136780A1 (en) 2019-04-18 2020-10-22 BluCon Biotech GmbH Extreme thermophilic bacteria of the genus caldicellulosiruptor suitable for the conversion of cellulosic and starchy biomass
WO2021139895A1 (en) 2020-01-10 2021-07-15 BluCon Biotech GmbH Methods of producing lactic acid from unmodified starch
KR102721328B1 (ko) * 2020-11-24 2024-10-24 주식회사 엘지화학 아크릴산의 제조 공정
KR102690123B1 (ko) * 2020-11-24 2024-07-30 주식회사 엘지화학 아크릴산의 제조 공정
AU2021428925B2 (en) * 2021-02-22 2024-06-13 Polywin Pte. Ltd. Method and device for the production of lactide
CN115501829B (zh) * 2021-06-22 2025-07-25 上海浦景化工技术股份有限公司 适用于制备窄分子量分布聚乙醇酸的装置及其制备方法
JP7720470B2 (ja) 2021-07-13 2025-08-07 プリシジョン アナライザー カンパニー エル．ピー． 部分蒸留による石油試料の蒸留特性を決定するためのシステムおよび方法
MX2024001234A (es) 2021-07-30 2024-02-13 Purac Biochem Bv Procedimiento para fabricar acido lactico.
CN114573448B (zh) * 2022-01-29 2023-12-15 安徽丰原发酵技术工程研究有限公司 一种提取乳酸的方法
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Also Published As

Publication number Publication date
CN1399623A (zh) 2003-02-26
JP2003514885A (ja) 2003-04-22
US7879197B2 (en) 2011-02-01
WO2001038283A1 (en) 2001-05-31
BR0015808A (pt) 2002-08-06
EP1232137B1 (en) 2005-07-13
US7875153B2 (en) 2011-01-25
BR0015808B1 (pt) 2011-05-03
US8192589B2 (en) 2012-06-05
EP1232137A1 (en) 2002-08-21
US20110089016A1 (en) 2011-04-21
NL1013682C2 (nl) 2001-05-30
US7410556B1 (en) 2008-08-12
US20080308402A1 (en) 2008-12-18
ATE299487T1 (de) 2005-07-15
ES2244494T3 (es) 2005-12-16
BRPI0015808E2 (pt) 2014-02-25
DE60021279D1 (de) 2005-08-18
JP5065561B2 (ja) 2012-11-07
CN1191225C (zh) 2005-03-02
AU2557301A (en) 2001-06-04
DE60021279T2 (de) 2006-05-18
US20080257710A1 (en) 2008-10-23

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