FI915293A0 - Separation av aldehydblandning. - Google Patents

Separation av aldehydblandning.

Info

Publication number
FI915293A0
FI915293A0 FI915293A FI915293A FI915293A0 FI 915293 A0 FI915293 A0 FI 915293A0 FI 915293 A FI915293 A FI 915293A FI 915293 A FI915293 A FI 915293A FI 915293 A0 FI915293 A0 FI 915293A0
Authority
FI
Finland
Prior art keywords
aldehydblandning
separation
Prior art date
Application number
FI915293A
Other languages
English (en)
Other versions
FI915293A (fi
Inventor
Kirk Daniel Sorenson
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 FI915293A0 publication Critical patent/FI915293A0/fi
Publication of FI915293A publication Critical patent/FI915293A/fi

Links

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

Landscapes

  • 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)
FI915293A 1990-11-09 1991-11-08 Separation av aldehydblandning. FI915293A (fi)

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 (2)

Publication Number Publication Date
FI915293A0 true FI915293A0 (fi) 1991-11-08
FI915293A FI915293A (fi) 1992-05-10

Family

ID=24447551

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915293A FI915293A (fi) 1990-11-09 1991-11-08 Separation av aldehydblandning.

Country Status (20)

Country Link
US (1) US5102505A (fi)
EP (1) EP0484977B1 (fi)
JP (1) JPH0739365B2 (fi)
KR (1) KR960004888B1 (fi)
CN (1) CN1029124C (fi)
AR (1) AR246945A1 (fi)
AT (1) ATE127442T1 (fi)
AU (1) AU636069B2 (fi)
BR (1) BR9104837A (fi)
CA (1) CA2055233C (fi)
CS (1) CS339891A3 (fi)
DE (1) DE69112772T2 (fi)
FI (1) FI915293A (fi)
HU (1) HUT61518A (fi)
MX (1) MX9101976A (fi)
NO (1) NO914369L (fi)
PL (1) PL166572B1 (fi)
RO (1) RO111075B1 (fi)
YU (1) YU178291A (fi)
ZA (1) ZA918887B (fi)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5463137A (en) * 1993-09-30 1995-10-31 The Boc Group, Inc. Process for the production of oxo products
JP3956396B2 (ja) * 1994-07-29 2007-08-08 三菱化学株式会社 高純度イソアルデヒドの製造方法
JP4122526B2 (ja) * 1994-07-29 2008-07-23 三菱化学株式会社 高純度イソアルデヒドの製造方法
US5756855A (en) 1994-08-19 1998-05-26 Union Carbide Chemicals & Plastics Technology Corporation Stabilization of phosphite ligands in hydroformylation process
US5612007A (en) * 1994-10-14 1997-03-18 Amoco Corporation Apparatus for preparing aromatic carboxylic acids with efficient energy recovery
JPH08169858A (ja) * 1994-10-19 1996-07-02 Mitsubishi Chem Corp 分岐鎖アルデヒドの製造方法
US5865957A (en) * 1994-12-01 1999-02-02 Mitsubishi Chemical Company Method for producing butyraldehydes
JP4080553B2 (ja) * 1994-12-01 2008-04-23 三菱化学株式会社 ブチルアルデヒドの製造方法
US6137001A (en) * 1998-02-11 2000-10-24 Bp Amoco Corporation Process for preparing aromatic carboxylic acids with efficient treatments of gaseous effluent
SG75173A1 (en) * 1998-05-21 2000-09-19 Mitsubishi Chem Corp Process for producing alcohols
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
DE19914259A1 (de) 1999-03-29 2000-10-05 Basf Ag Verfahren zur destillativen Auftrennung eines flüssigen Rohaldehydgemisches
US6859225B1 (en) * 2000-10-20 2005-02-22 Silverbrook Research Pty Ltd Method and apparatus for fault tolerant data storage on photographs
KR101287661B1 (ko) 2004-08-02 2013-07-24 다우 테크놀로지 인베스트먼츠 엘엘씨. 히드로포르밀화 공정의 안정화
WO2008115740A1 (en) * 2007-03-20 2008-09-25 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
CA2756936A1 (en) 2009-03-31 2010-10-14 Dow Technology Investment Llc Hydroformylation process with a doubly open-ended bisphosphite ligand
WO2011087688A1 (en) 2009-12-22 2011-07-21 Dow Technology Investments Llc Controlling the normal:iso aldehyde ratio in a mixed ligand hydroformylation process by controlling the syngas partial pressure
US8664451B2 (en) 2009-12-22 2014-03-04 Dow Technology Investments Llc Controlling the normal:ISO aldehyde ratio in a mixed ligand hydroformylation process by controlling the olefin partial pressure
CN102741210B (zh) 2009-12-22 2016-02-24 陶氏技术投资有限责任公司 控制混合配体加氢甲酰化工艺中的正构∶异构醛比率
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
EP2624953B1 (en) 2010-10-05 2018-10-24 Dow Technology Investments LLC Hydroformylation process
MX346922B (es) 2010-11-12 2017-04-05 Dow Technology Investments Llc Moderación de suciedad en procesos de hidroformilación mediante adición de agua.
SA112330271B1 (ar) 2011-04-18 2015-02-09 داو تكنولوجى انفستمنتس ال ال سى تخفيف التلوث في عمليات هيدروفورملة عن طريق إضافة الماء
EP2855016A1 (en) 2012-06-04 2015-04-08 Dow Technology Investments LLC Hydroformylation process
US9328047B2 (en) 2012-09-25 2016-05-03 Dow Technology Investments Llc Process for stabilizing a phosphite ligand against degradation
EP2740535A1 (en) 2012-12-04 2014-06-11 Dow Technology Investments LLC Bidentate ligands for hydroformylation of ethylene
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
BR112016013001B1 (pt) 2013-12-19 2020-12-29 Dow Technology Investments Llc processo de hidroformilação
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 (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
JP6908602B2 (ja) 2015-11-10 2021-07-28 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 アルデヒドの生成プロセス
RU2751511C9 (ru) 2016-02-11 2021-08-18 Дау Текнолоджи Инвестментс Ллк Способы превращения олефинов в спирты, простые эфиры или их комбинации
EP3445739B1 (en) * 2016-04-21 2020-05-27 Johnson Matthey Davy Technologies Limited Process for the distillation of an aldehyde mixture
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
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
EP3700882B1 (en) 2017-10-25 2022-10-26 Dow Technology Investments LLC Process to reduce heavies formation in a solution comprising aldehyde compounds formed during a hydroformylation process
EP3710161A1 (en) 2017-11-13 2020-09-23 Dow Technology Investments LLC Processes for recovery of rhodium from a hydroformylation process
WO2019231610A1 (en) 2018-05-30 2019-12-05 Dow Technology Investments Llc Methods for slowing deactivation of a catalyst and/or slowing tetraphosphine ligand usage in hydroformylation processes
WO2019231611A1 (en) 2018-05-30 2019-12-05 Dow Technology Investments Llc Methods of controlling hydroformylation processes
JP2021525166A (ja) 2018-05-30 2021-09-24 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 モノホスフィン、テトラホスフィン配位子の組み合わせを含む触媒組成物、およびそれを使用するヒドロホルミル化プロセス
WO2020112373A1 (en) 2018-11-29 2020-06-04 Dow Technology Investments Llc Hydroformylation process
EP3990176A1 (en) 2019-06-27 2022-05-04 Dow Technology Investments LLC Process to prepare solution from hydroformylation process for precious metal recovery
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
WO2021126421A1 (en) 2019-12-19 2021-06-24 Dow Technology Investments Llc Processes for preparing isoprene and mono-olefins comprising at least six carbon atoms
WO2022132372A1 (en) 2020-12-14 2022-06-23 Dow Technology Investments Llc Processes to improve catalytic metal accountability in hydroformylation processes
KR20240108441A (ko) 2021-11-11 2024-07-09 다우 테크놀로지 인베스트먼츠 엘엘씨. 히드로포르밀화 공정으로부터의 로듐의 회수 공정
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
CN118317834A (zh) 2021-12-16 2024-07-09 陶氏技术投资有限责任公司 化合物、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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB826763A (en) * 1956-11-23 1960-01-20 Ici Ltd Improvements in and relating to the production of oxygenated hydrocarbons
GB1373159A (en) * 1972-08-29 1974-11-06 Ici Ltd Methanol
SU487056A1 (ru) * 1974-01-17 1975-10-05 Всесоюзный научно-исследовательский институт нефтехимических процессов Способ разделени продуктов гидроформилировани пропилена
SU927792A1 (ru) * 1979-07-09 1982-05-15 Предприятие П/Я Р-6913 Способ разделени продуктов гидроформилировани олефинов с @ -с @
JPS5683433A (en) * 1979-12-11 1981-07-08 Mitsubishi Chem Ind Ltd Purification of isobutylaldehyde
DE3114147A1 (de) * 1981-04-08 1982-10-28 Basf Ag, 6700 Ludwigshafen Verfahren zur gewinnung von aldehyden
SU988804A1 (ru) * 1981-08-11 1983-01-15 Предприятие П/Я Р-6913 Способ разделени смеси масл ных альдегидов нормального и изостроени
DE3530839A1 (de) * 1985-08-29 1987-03-05 Ruhrchemie Ag Verfahren zur herstellung von 2-ethylhexanol
US4802956A (en) * 1986-11-20 1989-02-07 Horst Dornhagen Process for the purification of dimethylether by distillation
DE3744212A1 (de) * 1987-12-24 1989-07-06 Ruhrchemie Ag Verfahren zur herstellung von 2-methylbutanal
DE3842186A1 (de) * 1988-12-15 1990-06-21 Basf Ag Verfahren zur gewinnung von 2-alkylverzweigten alkanalen aus alkanalgemischen

Also Published As

Publication number Publication date
US5102505A (en) 1992-04-07
PL166572B1 (pl) 1995-06-30
HUT61518A (en) 1993-01-28
YU178291A (sh) 1994-04-05
FI915293A (fi) 1992-05-10
DE69112772D1 (de) 1995-10-12
EP0484977B1 (en) 1995-09-06
CA2055233C (en) 2000-10-10
EP0484977A3 (en) 1992-08-19
CS339891A3 (en) 1992-05-13
MX9101976A (es) 1992-07-08
NO914369D0 (no) 1991-11-08
ZA918887B (en) 1992-08-26
KR960004888B1 (ko) 1996-04-16
NO914369L (no) 1992-05-11
AR246945A1 (es) 1994-10-31
DE69112772T2 (de) 1996-04-25
KR920009744A (ko) 1992-06-25
HU913516D0 (en) 1992-01-28
CN1061589A (zh) 1992-06-03
JPH0739365B2 (ja) 1995-05-01
PL292329A1 (en) 1992-07-13
ATE127442T1 (de) 1995-09-15
RO111075B1 (ro) 1996-06-28
EP0484977A2 (en) 1992-05-13
BR9104837A (pt) 1992-06-23
AU636069B2 (en) 1993-04-08
CN1029124C (zh) 1995-06-28
AU8770491A (en) 1992-05-14
JPH04273841A (ja) 1992-09-30
CA2055233A1 (en) 1992-05-10

Similar Documents

Publication Publication Date Title
FI915293A (fi) Separation av aldehydblandning.
FI900779A (fi) Hydrometallurgiskt foerfarande foer behandling av zinksulfidhaltiga raoaemnen.
FI900134A0 (fi) Foerfarande foer identifiering av plantor.
FI901135A0 (fi) Foerfarande foer framstaellning av vaextoljeprodukt.
FI900995A0 (fi) Tillslutningsmekanism foer suganordningen av en tandvaordsmaskin.
FI900939A0 (fi) Foerfarande foer maerkning av traestycken.
FI900107A (fi) Foerfarande foer framstaellning av oxalsyra.
FI916172A (fi) Foerfarande foer (bland-)polymeri- sering av etylen.
FI901059A0 (fi) Vinkelkonstruktion av eldstad.
FI911027A0 (fi) Utrustning foer foerhindrande av separation hos massor.
FI900829A0 (fi) Datorbaserat foerfarande foer rangering av taog.
FI900448A0 (fi) Foerfarande foer oeverfoering av klumpplantor.
FI900245A (fi) Foerfarande foer byggande av traefartyg.
FI900977A (fi) Pulverkomposition foer bildande av munvatten.
FI901161A0 (fi) Reaktionsprodukter av alkenylbaernstenssyraimid.
FI900247A0 (fi) Foerfarande foer framstaellning av vaetegas.
FI900322A0 (fi) Foerfarande foer framstaellning av golvbraede.
FI900346A (fi) Anordning foer uppsamling av en kundleveransparti.
FI900386A (fi) Foerfarande foer framstaellning av kompositskivprodukter.
FI901210A (fi) Foerfarande foer framstaellning av wobblerkropp.
FI901061A0 (fi) Energilucka foer utsidan av foenster.
FI900208A0 (fi) Vridanordning foer vridning av en fordonsstol.
FI900475A (fi) Foerfarande foer aostadkommande av en luftkonditionerad foerpackning.
FI900106A0 (fi) Foerfarande foer framstaellning av syraamid.
FI900850A0 (fi) Foerfarande foer snabb uppladdning av en ackumulator.

Legal Events

Date Code Title Description
FD Application lapsed