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 (es)
EP (1) EP0484977B1 (es)
JP (1) JPH0739365B2 (es)
KR (1) KR960004888B1 (es)
CN (1) CN1029124C (es)
AR (1) AR246945A1 (es)
AT (1) ATE127442T1 (es)
AU (1) AU636069B2 (es)
BR (1) BR9104837A (es)
CA (1) CA2055233C (es)
CS (1) CS339891A3 (es)
DE (1) DE69112772T2 (es)
FI (1) FI915293A (es)
HU (1) HUT61518A (es)
MX (1) MX9101976A (es)
NO (1) NO914369L (es)
PL (1) PL166572B1 (es)
RO (1) RO111075B1 (es)
YU (1) YU178291A (es)
ZA (1) ZA918887B (es)

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JP3864617B2 (ja) * 1998-05-21 2007-01-10 三菱化学株式会社 アルコールの製造方法
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DE19914259A1 (de) * 1999-03-29 2000-10-05 Basf Ag Verfahren zur destillativen Auftrennung eines flüssigen Rohaldehydgemisches
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RU2388742C2 (ru) 2004-08-02 2010-05-10 Дау Текнолоджи Инвестментс Ллс. Стабилизация процесса гидроформилирования
CA2680484C (en) * 2007-03-20 2015-04-07 Union Carbide Chemicals & Plastics Technology Llc Hydroformylation process with improved control over product isomers
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 (en) 2009-03-31 2010-10-14 Dow Technology Investment Llc Hydroformylation process with a doubly open-ended bisphosphite ligand
EP2516372B2 (en) 2009-12-22 2019-08-21 Dow Technology Investments LLC Controlling the normal:iso aldehyde ratio in a mixed ligand hydroformylation process by controlling the syngas partial pressure
JP5912084B2 (ja) 2009-12-22 2016-04-27 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 オレフィン分圧の制御による、混合リガンドヒドロホルミル化プロセスにおけるノルマル：イソアルデヒド比の制御
EP2942343B1 (en) 2009-12-22 2019-09-04 Dow Technology Investments LLC Controlling the normal : iso aldehyde ratio in a mixed ligand hydroformylation process
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
CN103153462B (zh) 2010-10-05 2016-06-01 陶氏技术投资有限责任公司 加氢甲酰基化方法
MY170250A (en) 2010-11-12 2019-07-13 Basf Se 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
JP6329136B2 (ja) 2012-06-04 2018-05-23 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
RU2639156C2 (ru) 2012-09-25 2017-12-20 Дау Текнолоджи Инвестментс Ллс Способ стабилизации фосфитного лиганда против деградации
EP2740535A1 (en) 2012-12-04 2014-06-11 Dow Technology Investments LLC Bidentate ligands for hydroformylation of ethylene
WO2014088816A1 (en) 2012-12-06 2014-06-12 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
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
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
WO2016068676A1 (ko) * 2014-10-31 2016-05-06 주식회사 엘지화학 증류 장치
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
US10766839B2 (en) 2016-02-11 2020-09-08 Dow Technology Investments Llc Process for converting olefins to alcohols, ethers, or combinations thereof
WO2017182780A1 (en) * 2016-04-21 2017-10-26 Johnson Matthey Davy Technologies Limited 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
JP7356419B2 (ja) 2017-10-25 2023-10-04 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中に形成されるアルデヒド化合物を含む溶液中の重質形成を低減する方法
WO2019094290A1 (en) 2017-11-13 2019-05-16 Dow Technology Investments Llc Processes for recovery of rhodium from a hydroformylation process
US11344869B2 (en) 2018-05-30 2022-05-31 Dow Technology Investments Llc Methods of controlling hydroformylation processes
MX2020011384A (es) 2018-05-30 2020-11-24 Dow Technology Investments Llc Metodos para ralentizar la desactivacion de un catalizador y/o ralentizar el uso de ligando de tetrafosfina en procesos de hidroformilacion.
CN112055614A (zh) 2018-05-30 2020-12-08 陶氏技术投资有限责任公司 包括单膦、四膦配位体的组合的催化剂组合物和使用其的加氢甲酰化过程
US11691936B2 (en) 2018-11-29 2023-07-04 Dow Technology Investments Llc Hydroformylation process
CN114072231A (zh) 2019-06-27 2022-02-18 陶氏技术投资有限责任公司 从加氢甲酰化工艺制备溶液以用于贵金属回收的工艺
TW202126385A (zh) 2019-11-05 2021-07-16 美商陶氏科技投資有限公司 自氫甲醯化製程回收銠之方法
US11976017B2 (en) 2019-12-19 2024-05-07 Dow Technology Investments Llc Processes for preparing isoprene and mono-olefins comprising at least six carbon atoms
CN116635362A (zh) 2020-12-14 2023-08-22 陶氏技术投资有限责任公司 改进加氢甲酰化方法中的催化金属可计量性的方法
WO2023086718A1 (en) 2021-11-11 2023-05-19 Dow Technology Investments Llc Processes for recovering rhodium from hydroformylation processes
WO2023114579A1 (en) 2021-12-16 2023-06-22 Dow Technology Investments Llc Compounds, transition metal complex hydroformylation catalyst precuror compositions comprising such compounds, and hydroformylation processes
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
WO2024123510A1 (en) * 2022-12-06 2024-06-13 Dow Technology Investments Llc Process of controlling heavies in a recycle catalyst stream
WO2024129290A1 (en) 2022-12-13 2024-06-20 Dow Technology Investments Llc Process to minimize polyphosphine usage by making use of degradation products

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Also Published As

Publication number Publication date
PL292329A1 (en) 1992-07-13
AR246945A1 (es) 1994-10-31
ZA918887B (en) 1992-08-26
MX9101976A (es) 1992-07-08
DE69112772T2 (de) 1996-04-25
YU178291A (sh) 1994-04-05
KR960004888B1 (ko) 1996-04-16
US5102505A (en) 1992-04-07
JPH0739365B2 (ja) 1995-05-01
JPH04273841A (ja) 1992-09-30
NO914369D0 (no) 1991-11-08
CN1061589A (zh) 1992-06-03
BR9104837A (pt) 1992-06-23
KR920009744A (ko) 1992-06-25
HUT61518A (en) 1993-01-28
CA2055233C (en) 2000-10-10
FI915293A (fi) 1992-05-10
EP0484977A2 (en) 1992-05-13
NO914369L (no) 1992-05-11
FI915293A0 (fi) 1991-11-08
HU913516D0 (en) 1992-01-28
AU8770491A (en) 1992-05-14
CN1029124C (zh) 1995-06-28
AU636069B2 (en) 1993-04-08
RO111075B1 (ro) 1996-06-28
DE69112772D1 (de) 1995-10-12
CA2055233A1 (en) 1992-05-10
EP0484977A3 (en) 1992-08-19
PL166572B1 (pl) 1995-06-30
ATE127442T1 (de) 1995-09-15
EP0484977B1 (en) 1995-09-06

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