ES263205A1 - Procedimiento y aparato para la obtenciën de ciclohexanona - Google Patents

Procedimiento y aparato para la obtenciën de ciclohexanona

Info

Publication number
ES263205A1
ES263205A1 ES0263205A ES263205A ES263205A1 ES 263205 A1 ES263205 A1 ES 263205A1 ES 0263205 A ES0263205 A ES 0263205A ES 263205 A ES263205 A ES 263205A ES 263205 A1 ES263205 A1 ES 263205A1
Authority
ES
Spain
Prior art keywords
cyclohexanone
fraction
cyclohexanol
mixture
dehydrogenation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0263205A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scientific Design Co Inc
Original Assignee
Scientific Design Co Inc
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 Scientific Design Co Inc filed Critical Scientific Design Co Inc
Publication of ES263205A1 publication Critical patent/ES263205A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C45/002—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by dehydrogenation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Procedimiento para la obtención de ciclohexanona, caracterizado por comprender el introducir una mezcla que contenga ciclohexanona y ciclohexanol, en una columna de fraccionamiento; el retirar ciclohexanona de la parte superior de dicha columna y fracciones de punto de ebullición más elevado, del extremo inferior de dicha columna; el suministrar las fracciones de punto de ebullición más elevado a una zona de deshidrogenación y el volver a tratar los productos de deshidrogenación de la zona citada en la mencionada columna.
ES0263205A 1959-12-14 1960-12-13 Procedimiento y aparato para la obtenciën de ciclohexanona Expired ES263205A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85935159A 1959-12-14 1959-12-14

Publications (1)

Publication Number Publication Date
ES263205A1 true ES263205A1 (es) 1961-02-16

Family

ID=25330701

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0263205A Expired ES263205A1 (es) 1959-12-14 1960-12-13 Procedimiento y aparato para la obtenciën de ciclohexanona

Country Status (6)

Country Link
BE (1) BE598094A (es)
CH (1) CH412839A (es)
ES (1) ES263205A1 (es)
GB (2) GB975949A (es)
LU (1) LU39534A1 (es)
NL (1) NL259026A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112079696B (zh) * 2020-09-25 2024-02-20 湖南百利工程科技股份有限公司 一种环己酮生产过程中环己醇脱氢反应的节能装置及工艺

Also Published As

Publication number Publication date
CH412839A (fr) 1966-05-15
BE598094A (fr) 1961-03-31
GB975949A (en) 1964-11-25
LU39534A1 (es) 1961-02-14
GB975948A (en) 1964-11-25
NL259026A (es)

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