CS339891A3 - Process of enhanced separation of a mixed aldehyde product - Google Patents

Process of enhanced separation of a mixed aldehyde product Download PDF

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Publication number
CS339891A3
CS339891A3 CS913398A CS339891A CS339891A3 CS 339891 A3 CS339891 A3 CS 339891A3 CS 913398 A CS913398 A CS 913398A CS 339891 A CS339891 A CS 339891A CS 339891 A3 CS339891 A3 CS 339891A3
Authority
CS
Czechoslovakia
Prior art keywords
aldehyde
liquid
distillation
weight
unbranched
Prior art date
Application number
CS913398A
Other languages
Czech (cs)
English (en)
Inventor
Kirk Daniel Ing Sorensen
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of CS339891A3 publication Critical patent/CS339891A3/cs

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in 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
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CS913398A 1990-11-09 1991-11-08 Process of enhanced separation of a mixed aldehyde product CS339891A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/611,080 US5102505A (en) 1990-11-09 1990-11-09 Mixed aldehyde product separation by distillation

Publications (1)

Publication Number Publication Date
CS339891A3 true CS339891A3 (en) 1992-05-13

Family

ID=24447551

Family Applications (1)

Application Number Title Priority Date Filing Date
CS913398A CS339891A3 (en) 1990-11-09 1991-11-08 Process of enhanced separation of a mixed aldehyde product

Country Status (20)

Country Link
US (1) US5102505A (fr)
EP (1) EP0484977B1 (fr)
JP (1) JPH0739365B2 (fr)
KR (1) KR960004888B1 (fr)
CN (1) CN1029124C (fr)
AR (1) AR246945A1 (fr)
AT (1) ATE127442T1 (fr)
AU (1) AU636069B2 (fr)
BR (1) BR9104837A (fr)
CA (1) CA2055233C (fr)
CS (1) CS339891A3 (fr)
DE (1) DE69112772T2 (fr)
FI (1) FI915293L (fr)
HU (1) HUT61518A (fr)
MX (1) MX9101976A (fr)
NO (1) NO914369L (fr)
PL (1) PL166572B1 (fr)
RO (1) RO111075B1 (fr)
YU (1) YU178291A (fr)
ZA (1) ZA918887B (fr)

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CN101657407B (zh) * 2007-03-20 2014-02-12 陶氏技术投资有限公司 改善对产物同分异构体的控制的加氢甲酰基化方法
CN101544549B (zh) * 2009-03-20 2012-05-30 江苏沿江化工资源开发研究院有限公司 共沸精馏和含盐混合萃取剂萃取精馏结合分离丙醛-水-乙酸混合液的方法及其设备
WO2010117391A1 (fr) 2009-03-31 2010-10-14 Dow Technology Investment Llc Procede d'hydroformylation avec un ligand bisphosphite a double extremite ouverte
KR101918054B1 (ko) 2009-12-22 2018-11-13 다우 테크놀로지 인베스트먼츠 엘엘씨. 합성 기체 분압의 조절에 의한 혼합된 리간드 하이드로폼일화 공정에서의 노말:아이소 알데하이드 비의 조절 방법
US8598390B2 (en) 2009-12-22 2013-12-03 Dow Technology Investments Llc Controlling the normal:ISO aldehyde ratio in a mixed ligand hydroformylation process
EP2516371B2 (fr) 2009-12-22 2022-08-17 Dow Technology Investments LLC Réglage du rapport aldéhyde normal:aldéhyde iso dans un procédé d'hydroformylation à ligand mixte par réglage de la pression partielle d'oléfine
CN102267873B (zh) * 2010-06-01 2013-11-06 中国石油化工集团公司 可切换副产异丁醇或异丁醛的方法
WO2012047514A1 (fr) 2010-10-05 2012-04-12 Dow Technology Investments Llc Procédé d'hydroformylation
US8884072B2 (en) 2010-11-12 2014-11-11 Dow Technology Investments Llc Mitigation of fouling in hydroformylation processes by water addition
SA112330271B1 (ar) 2011-04-18 2015-02-09 داو تكنولوجى انفستمنتس ال ال سى تخفيف التلوث في عمليات هيدروفورملة عن طريق إضافة الماء
CA2872823A1 (fr) 2012-06-04 2013-12-12 Dow Technology Investments Llc Procede d'hydroformylation
RU2639156C2 (ru) 2012-09-25 2017-12-20 Дау Текнолоджи Инвестментс Ллс Способ стабилизации фосфитного лиганда против деградации
EP2740535A1 (fr) 2012-12-04 2014-06-11 Dow Technology Investments LLC Ligands bidentates pour hydroformylation d'éthylène
US9382180B2 (en) 2012-12-06 2016-07-05 Dow Technology Investments Llc Hydroformylation process
CN104045532B (zh) 2013-03-15 2018-05-25 陶氏技术投资有限责任公司 加氢甲酰化方法
DE102013113724A1 (de) 2013-12-09 2015-06-11 Oxea Gmbh Verfahren zur Herstellung von Pentanderivaten und Derivaten alpha, beta-ungesättigter Decenale aus Propylen
JP2016540780A (ja) 2013-12-19 2016-12-28 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー ヒドロホルミル化プロセス
CN104725170B (zh) 2013-12-19 2019-08-23 陶氏技术投资有限责任公司 加氢甲酰化方法
WO2016068676A1 (fr) * 2014-10-31 2016-05-06 주식회사 엘지화학 Appareil de distillation
MY184826A (en) 2014-12-04 2021-04-24 Dow Technology Investments Llc Hydroformylation process
US10351503B2 (en) 2015-11-10 2019-07-16 Dow Technology Investments Llc Process for producing aldehydes
RU2751511C9 (ru) 2016-02-11 2021-08-18 Дау Текнолоджи Инвестментс Ллк Способы превращения олефинов в спирты, простые эфиры или их комбинации
GB2550675B (en) * 2016-04-21 2020-08-19 Johnson Matthey Davy Technologies Ltd Process
TWI758353B (zh) 2016-11-08 2022-03-21 美商陶氏科技投資有限公司 使去活化的氫甲醯化催化劑溶液再生的方法
TW201840363A (zh) 2016-11-08 2018-11-16 美商陶氏科技投資有限公司 處理氫甲醯化催化劑溶液之方法
TW201840362A (zh) 2016-11-08 2018-11-16 美商陶氏科技投資有限公司 使去活化的氫甲醯化催化劑溶液再生的方法
EP3700882B1 (fr) 2017-10-25 2022-10-26 Dow Technology Investments LLC Procede permettant de reduire la formation de lourds dans une solution comprenant des aldehydes formes au cours d'un processus d'hydroformylation
EP3710161B1 (fr) 2017-11-13 2024-10-16 Dow Technology Investments LLC Procédés de récupération de rhodium à partir d'un procédé d'hydroformylation
MY201587A (en) 2018-05-30 2024-03-02 Dow Technology Investments Llc Methods of controlling hydroformylation processes
KR20210013702A (ko) 2018-05-30 2021-02-05 다우 테크놀로지 인베스트먼츠 엘엘씨. 하이드로포밀화 공정에서 촉매의 탈활성화를 느리게 하고/하거나 테트라포스핀 리간드 사용을 느리게 하는 방법
MX2020011383A (es) 2018-05-30 2020-11-24 Dow Technology Investments Llc Composiciones catalizadoras que comprenden la combinacion de una monofosfina, un ligando de tetrafosfina y proceso de hidroformilacion que lo usa.
MY203235A (en) 2018-11-29 2024-06-19 Dow Technology Investments Llc Hydroformylation process
MY208581A (en) 2019-06-27 2025-05-16 Dow Technology Investments Llc Process to prepare solution from hydroformylation process for precious metal recovery
TWI874467B (zh) 2019-11-05 2025-03-01 美商陶氏科技投資有限公司 用於自ｃ６或更高碳數烯烴氫甲醯化製程之催化劑淨化流回收銠之方法
WO2021126421A1 (fr) 2019-12-19 2021-06-24 Dow Technology Investments Llc Procédés de préparation d'isoprène et de mono-oléfines comprenant au moins six atomes de carbone
CA3201268A1 (fr) 2020-12-14 2022-06-23 Michael A. Brammer Procedes pour ameliorer la responsabilite catalytique d'un metal dans des procedes d'hydroformylation
JP2024543330A (ja) 2021-11-11 2024-11-21 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー ヒドロホルミル化プロセスからロジウムを回収するためのプロセス
EP4448170B1 (fr) 2021-12-16 2025-08-20 Dow Technology Investments LLC Composés, compositions précurseurs d'un catalyseur d'hydroformylation à base d'un complexe de métaux de transition et comprenant de tels composés, et procédés d'hydroformylation
CN118338965A (zh) 2021-12-16 2024-07-12 陶氏技术投资有限责任公司 包含此类化合物的过渡金属络合物加氢甲酰化催化剂前体组合物和加氢甲酰化方法
CN120225491A (zh) * 2022-12-06 2025-06-27 陶氏技术投资有限责任公司 控制再循环催化剂料流中的重质物的方法
WO2024129290A1 (fr) 2022-12-13 2024-06-20 Dow Technology Investments Llc Procédé pour réduire au minimum l'utilisation de polyphosphine en utilisant des produits de dégradation
MX2025014873A (es) 2023-06-26 2026-02-03 Dow Technology Investments Llc Metodos para controlar los procesos de hidroformilacion
WO2025029349A1 (fr) 2023-08-03 2025-02-06 Dow Technology Investments Llc Procédé d'hydroformylation

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Also Published As

Publication number Publication date
CA2055233C (fr) 2000-10-10
US5102505A (en) 1992-04-07
FI915293A7 (fi) 1992-05-10
AR246945A1 (es) 1994-10-31
EP0484977B1 (fr) 1995-09-06
HU913516D0 (en) 1992-01-28
CN1061589A (zh) 1992-06-03
AU8770491A (en) 1992-05-14
DE69112772D1 (de) 1995-10-12
PL292329A1 (en) 1992-07-13
NO914369D0 (no) 1991-11-08
DE69112772T2 (de) 1996-04-25
CN1029124C (zh) 1995-06-28
BR9104837A (pt) 1992-06-23
EP0484977A2 (fr) 1992-05-13
JPH0739365B2 (ja) 1995-05-01
KR960004888B1 (ko) 1996-04-16
MX9101976A (es) 1992-07-08
RO111075B1 (ro) 1996-06-28
PL166572B1 (pl) 1995-06-30
FI915293L (fi) 1992-05-10
EP0484977A3 (en) 1992-08-19
NO914369L (no) 1992-05-11
YU178291A (sh) 1994-04-05
CA2055233A1 (fr) 1992-05-10
HUT61518A (en) 1993-01-28
FI915293A0 (fi) 1991-11-08
KR920009744A (ko) 1992-06-25
ZA918887B (en) 1992-08-26
AU636069B2 (en) 1993-04-08
ATE127442T1 (de) 1995-09-15
JPH04273841A (ja) 1992-09-30

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