SG11201509243VA - Integrated process for the production of acrylic acids and acrylates - Google Patents

Integrated process for the production of acrylic acids and acrylates

Info

Publication number
SG11201509243VA
SG11201509243VA SG11201509243VA SG11201509243VA SG11201509243VA SG 11201509243V A SG11201509243V A SG 11201509243VA SG 11201509243V A SG11201509243V A SG 11201509243VA SG 11201509243V A SG11201509243V A SG 11201509243VA SG 11201509243V A SG11201509243V A SG 11201509243VA
Authority
SG
Singapore
Prior art keywords
acrylates
production
integrated process
acrylic acids
acrylic
Prior art date
Application number
SG11201509243VA
Inventor
Craig J Peterson
Elizabeth Bowden
Josefina T Chapman
Sean Mueller
Dick Nagaki
Tianshu Pan
Original Assignee
Celanese Int Corp
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 Celanese Int Corp filed Critical Celanese Int Corp
Publication of SG11201509243VA publication Critical patent/SG11201509243VA/en

Links

Classifications

    • 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
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C67/347—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to unsaturated carbon-to-carbon bonds
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SG11201509243VA 2013-06-27 2014-06-13 Integrated process for the production of acrylic acids and acrylates SG11201509243VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/928,858 US9120743B2 (en) 2013-06-27 2013-06-27 Integrated process for the production of acrylic acids and acrylates
PCT/US2014/042254 WO2014209633A2 (en) 2013-06-27 2014-06-13 Integrated process for the production of acrylic acids and acrylates

Publications (1)

Publication Number Publication Date
SG11201509243VA true SG11201509243VA (en) 2015-12-30

Family

ID=51211313

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201509243VA SG11201509243VA (en) 2013-06-27 2014-06-13 Integrated process for the production of acrylic acids and acrylates

Country Status (5)

Country Link
US (1) US9120743B2 (en)
EP (1) EP3013780A2 (en)
CN (1) CN105392766A (en)
SG (1) SG11201509243VA (en)
WO (1) WO2014209633A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6725115B2 (en) * 2017-12-25 2020-07-15 昭和電工株式会社 Alumina sintered body, abrasive grains, and grindstone
CN114605249B (en) * 2020-12-09 2023-08-25 中国科学院大连化学物理研究所 Method for preparing acrylic acid and co-producing hydrogen from methanol acetic acid

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Publication number Publication date
EP3013780A2 (en) 2016-05-04
US20150005529A1 (en) 2015-01-01
WO2014209633A3 (en) 2015-02-19
WO2014209633A2 (en) 2014-12-31
CN105392766A (en) 2016-03-09
US9120743B2 (en) 2015-09-01

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