PL415311A1 - Układ procesowy do rozdzielania substancji chemicznych, układ do destylacji kolumnowej, oraz sposób rozdzielania substancji chemicznych - Google Patents

Układ procesowy do rozdzielania substancji chemicznych, układ do destylacji kolumnowej, oraz sposób rozdzielania substancji chemicznych

Info

Publication number
PL415311A1
PL415311A1 PL415311A PL41531115A PL415311A1 PL 415311 A1 PL415311 A1 PL 415311A1 PL 415311 A PL415311 A PL 415311A PL 41531115 A PL41531115 A PL 41531115A PL 415311 A1 PL415311 A1 PL 415311A1
Authority
PL
Poland
Prior art keywords
separation
chemical substances
distillation column
extractant
column distillation
Prior art date
Application number
PL415311A
Other languages
English (en)
Other versions
PL235855B1 (pl
Inventor
Juha Tanskanen
Valdes Verner Marcelo Goldman
Original Assignee
Chempolis Oy
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
Application filed by Chempolis Oy filed Critical Chempolis Oy
Publication of PL415311A1 publication Critical patent/PL415311A1/pl
Publication of PL235855B1 publication Critical patent/PL235855B1/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/36—Azeotropic distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • 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
    • 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
    • C07C51/46—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by azeotropic distillation
    • 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
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C67/327—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by elimination of functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/06—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by azeotropic distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive 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
    • 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
    • Y02P20/10—Process efficiency

Landscapes

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

Abstract

Układ do rozdzielania substancji chemicznych zawierający pierwszą destylacyjną kolumnę (100) i ta pierwsza destylacyjna kolumna (100) przyjmuje mieszaninę, która zawiera wodę i co najmniej dwa organiczne kwasy, oraz ekstrahent, który zawiera co najmniej jeden z następujących: heksanol, ester heksanolu z tym co najmniej jednym organicznym kwasem i 2-metylo-pentanol. Pierwsza destylacyjna kolumna (100) wytwarza heterogenny azeotrop z wody i ekstrahenta na swoim szczycie (104), w oparciu o proces reakcyjnej heteroazeotropowej ekstrakcyjnej destylacji z niekontrolowanymi chemicznymi reakcjami pomiędzy ekstrahentem i tymi co najmniej dwoma organicznymi kwasami, i ta pierwsza destylacyjna kolumna (100) usuwa azeotrop poprzez jej szczyt (104) w celu oddzielania wody od organicznego kwasu.
PL415311A 2014-12-23 2015-12-21 Układ procesowy do rozdzielania substancji chemicznych oraz sposób rozdzielania substancji chemicznych PL235855B1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20146147 2014-12-23
FI20146147A FI126451B (fi) 2014-12-23 2014-12-23 Prosessijärjestelmä kemikaalien erottelemiseksi, tislauskolonnijärjestely ja kemikaalien erottelumenetelmä

Publications (2)

Publication Number Publication Date
PL415311A1 true PL415311A1 (pl) 2016-07-04
PL235855B1 PL235855B1 (pl) 2020-11-02

Family

ID=56128342

Family Applications (1)

Application Number Title Priority Date Filing Date
PL415311A PL235855B1 (pl) 2014-12-23 2015-12-21 Układ procesowy do rozdzielania substancji chemicznych oraz sposób rozdzielania substancji chemicznych

Country Status (5)

Country Link
US (1) US10441897B2 (pl)
CN (1) CN105709451B (pl)
BR (1) BR102015032378B1 (pl)
FI (1) FI126451B (pl)
PL (1) PL235855B1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107137948B (zh) * 2017-05-27 2020-12-25 天津科林泰克科技有限公司 一种从乙烯裂解碳九馏分中脱除双环戊二烯的方法
FI20205420A1 (en) * 2020-04-27 2021-10-28 Chempolis Oy Heteroazeotropic extractive distillation process and apparatus
FI130915B1 (en) * 2023-05-22 2024-05-27 Chempolis Oy Process apparatus for and method of heteroazeotropic extractive distillation process
FI20235786A1 (en) * 2023-07-03 2025-01-04 Chempolis Oy Apparatus and method for heteroazeotropic extractive distillation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB689411A (en) * 1949-12-17 1953-03-25 Celanese Corp Concentration of organic acids
US3024170A (en) * 1959-06-15 1962-03-06 Donald F Othmer Process of azeotropic distillation of formic acid from acetic acid
DE1223826B (de) * 1964-09-11 1966-09-01 Basf Ag Verfahren zur Gewinnung von wasser- und weitgehend ameisensaeurefreier Essigsaeure
JPS6051451B2 (ja) * 1978-11-06 1985-11-14 三菱レイヨン株式会社 第３級ブチルアルコ−ルの製造法
US5160412A (en) 1992-03-10 1992-11-03 Lloyd Berg Dehydration of acetic acid by azeotropic distillation
TW330200B (en) 1995-09-29 1998-04-21 Showa Denko Kk Process for purifying acetic acid
JPH10114699A (ja) 1996-10-07 1998-05-06 Teijin Ltd 酢酸の回収方法
FI108233B (fi) * 1997-08-22 2001-12-14 Chempolis Oy Menetelmä muurahaishapon talteenottamiseksi
FI117633B (fi) * 2000-12-29 2006-12-29 Chempolis Oy Kemikaalien talteenotto ja valmistus massan valmistuksen yhteydessä
US7378549B2 (en) * 2004-01-26 2008-05-27 Shell Oil Company Process for the reactive extractive extraction of levulinic acid
CN101596371B (zh) * 2009-06-29 2011-04-06 天津大学 间歇共沸精馏法提纯甲酸溶液的装置和方法
US8382961B2 (en) * 2010-06-07 2013-02-26 Amt International, Inc. System and method for reduction of water consumption in purified terephthalic acid production
AU2011317281A1 (en) * 2010-10-18 2013-06-06 Zeachem, Inc. Recovery of organic acid using a complex extraction solvent
CN102766036B (zh) * 2012-05-27 2014-05-07 中国石油化工股份有限公司 一种乙酸、水分离系统中水回收利用的方法

Also Published As

Publication number Publication date
BR102015032378B1 (pt) 2021-10-05
BR102015032378A2 (pt) 2016-07-19
US10441897B2 (en) 2019-10-15
CN105709451B (zh) 2019-12-10
FI20146147A7 (fi) 2016-06-24
US20160175735A1 (en) 2016-06-23
CN105709451A (zh) 2016-06-29
PL235855B1 (pl) 2020-11-02
FI126451B (fi) 2016-12-15

Similar Documents

Publication Publication Date Title
PH12014502829A1 (en) Method for separating and refining scandium
EA201691459A1 (ru) Преобразование фруктозосодержащего исходного сырья в hmf-содержащий продукт
GB201111594D0 (en) New improved process
PL415311A1 (pl) Układ procesowy do rozdzielania substancji chemicznych, układ do destylacji kolumnowej, oraz sposób rozdzielania substancji chemicznych
MX375617B (es) Pre-absorbedor de extraccion de butadieno.
MY183713A (en) Process for the production of dialkyl succinate
PH12015000288A1 (en) Extraction/separation method
MY179732A (en) Process for producing acetic acid
MX2025009071A (es) Sistemas y metodos para separar (e)-1-cloro-3,3,3-trifluoropropeno, hf y un organico pesado y purga del reactor
MY182711A (en) Process for the production of dialkyl succinate
IN2014MU03425A (pl)
SA518391246B1 (ar) عملية لتنقية ميث أكريلات الميثيل
AR108968A1 (es) Procedimiento para producir ácido acético
MX377361B (es) Proceso para la extracción de butadieno.
MX2015014613A (es) Proceso de isomerizacion de cortes hidrocarbonados de c5/c6 con reciclaje de compuestos clorados.
BR112018011104A2 (pt) processo para purificar metacrilato de metila
IN2015MU00580A (pl)
WO2014102834A3 (en) Process for lurasidone
IN2014DN07237A (pl)
MY179084A (en) Process for producing acetic acid
EA033280B1 (ru) Способ извлечения диалкилсукцината или диалкилмалеата
MY185625A (en) Method of extracting and concentrating phytosterol from palm oil by-product
SA518400498B1 (ar) عملية لاستخلاص منتجات ثانوية من ميثيل ميثاكريلات
IN2014CN00791A (pl)
EA201990749A1 (ru) Способ выделения и очистки налтрексона