ES8505328A1 - Procedimiento para eliminar una antraquinona no alquilada desde una solucion de una antraquinona alquilada - Google Patents

Procedimiento para eliminar una antraquinona no alquilada desde una solucion de una antraquinona alquilada

Info

Publication number
ES8505328A1
ES8505328A1 ES531856A ES531856A ES8505328A1 ES 8505328 A1 ES8505328 A1 ES 8505328A1 ES 531856 A ES531856 A ES 531856A ES 531856 A ES531856 A ES 531856A ES 8505328 A1 ES8505328 A1 ES 8505328A1
Authority
ES
Spain
Prior art keywords
solution
anthraquinone
alkylated
purification
anthraquinones
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
ES531856A
Other languages
English (en)
Other versions
ES531856A0 (es
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.)
FMC Corp
Original Assignee
FMC 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 FMC Corp filed Critical FMC Corp
Publication of ES531856A0 publication Critical patent/ES531856A0/es
Publication of ES8505328A1 publication Critical patent/ES8505328A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/16—Quinones the quinoid structure being part of a condensed ring system containing three rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA ELIMINAR UNA ANTRAQUINONA NO ALQUILADA DESDE UNA SOLUCION DE UNA ANTRAQUINONA ALQUILADA.COMPRENDE: A) REDUCIR LA SOLUCION ACUOSA QUE CONTIENE A LA ANTRQUINONA ALQUILADA IMPURA, EN UN DISOLVENTE, PARA CONVERTIR LA PARTE DE ANTRAQUINONA NO ALQUILADA EN LA FORMA REDUCIDA Y B) PONER EN CONTACTO LA SOLUCION REDUCIDA DE LA ANTRAQUINONA NO ALQUILADA, EN AUSENCIA DE O2, CON UNA SOLUCION ACUOSA ALCALINA, PARA EXTRAER A LA ANTRAQUINONA NO ALQUILADA REDUCIDA DE LA SOLUCION NO ACUOSA. LA SOLUCION ACUOSA ALCALINA PUEDE SER UNA SOLUCION DE NAOH Y DE KOH Y LA ANTRAQUINONA ALQUILADA SE ELIGE ENTRE 2-ETILANTRAQUINONA, 2-BUTILANTRAQUINONA Y OTRAS.
ES531856A 1983-04-25 1984-04-24 Procedimiento para eliminar una antraquinona no alquilada desde una solucion de una antraquinona alquilada Expired ES8505328A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/488,576 US4544543A (en) 1983-04-25 1983-04-25 Purification of alkylated anthraquinones

Publications (2)

Publication Number Publication Date
ES531856A0 ES531856A0 (es) 1985-05-16
ES8505328A1 true ES8505328A1 (es) 1985-05-16

Family

ID=23940222

Family Applications (1)

Application Number Title Priority Date Filing Date
ES531856A Expired ES8505328A1 (es) 1983-04-25 1984-04-24 Procedimiento para eliminar una antraquinona no alquilada desde una solucion de una antraquinona alquilada

Country Status (13)

Country Link
US (1) US4544543A (es)
EP (1) EP0126319A3 (es)
JP (1) JPS59205340A (es)
AU (1) AU565353B2 (es)
BR (1) BR8406812A (es)
CA (1) CA1240674A (es)
DK (1) DK153876C (es)
ES (1) ES8505328A1 (es)
FI (1) FI74946C (es)
MX (1) MX160809A (es)
PT (1) PT78467B (es)
TR (1) TR22363A (es)
WO (1) WO1984004300A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5442977B2 (ja) * 2008-10-29 2014-03-19 山本化成株式会社 アントラキノン組成物の製造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR490959A (fr) * 1918-01-26 1919-05-17 Selden Co Procédé pour la purification de l'anthraquinone
GB125836A (en) * 1918-07-05 1919-05-01 Selden Co Process for the Purification of Anthraquinone.
US1583297A (en) * 1921-01-07 1926-05-04 Nat Aniline & Chem Co Inc Purification of anthraquinone
GB741499A (en) * 1953-05-04 1955-12-07 Laporte Chemical Improvements in or relating to the purification of anthraquinone solutions
US2860036A (en) * 1953-05-04 1958-11-11 Laporte Chemical Purification of anthraquinone solutions
GB741444A (en) * 1953-06-09 1955-12-07 Laporte Chemical Improvements in or relating to catalytic hydrogenation
US2842563A (en) * 1954-09-28 1958-07-08 Du Pont Purification of 2-t-butylanthraquinone
US2901491A (en) * 1957-05-24 1959-08-25 Du Pont Purification of working solutions for producing hydrogen peroxide
GB873874A (en) * 1957-12-16 1961-08-02 American Cyanamid Co Method of producing anthraquinones
US3032560A (en) * 1959-05-29 1962-05-01 Lynn H Dawsey Process for preparing amylanthraquinone
US3041143A (en) * 1959-06-18 1962-06-26 Lynn H Dawsey Production of hydrogen peroxide
US3132001A (en) * 1961-04-28 1964-05-05 Solvay Process for the generation of recycle solutions employed for the manufacture of hydrogen peroxide via intermediary alkylanthraquinones
US3295928A (en) * 1961-05-03 1967-01-03 Brian K Howe Production of hydrogen peroxide
GB930227A (en) * 1961-10-27 1963-07-03 Lynn Hugh Dawsey Amyl anthraquinones and process for their manufacture
US3965251A (en) * 1970-08-18 1976-06-22 Mitsubishi Gas Chemical Company, Inc. Method of regenerating a degraded working solution for the production of hydrogen peroxide
US3767779A (en) * 1971-07-06 1973-10-23 Oxysynthese Process for manufacturing hydrogen peroxide
US4404140A (en) * 1981-10-26 1983-09-13 E. I. Du Pont De Nemours And Company Manufacture of alkylanthraquinones

Also Published As

Publication number Publication date
ES531856A0 (es) 1985-05-16
WO1984004300A1 (en) 1984-11-08
EP0126319A3 (en) 1986-03-26
MX160809A (es) 1990-05-25
FI844667A0 (fi) 1984-11-28
TR22363A (tr) 1987-03-06
CA1240674A (en) 1988-08-16
JPH0448785B2 (es) 1992-08-07
DK153876C (da) 1989-01-30
US4544543A (en) 1985-10-01
FI844667L (fi) 1984-11-28
PT78467A (en) 1984-05-01
FI74946B (fi) 1987-12-31
EP0126319A2 (en) 1984-11-28
DK626784A (da) 1984-12-21
AU2825484A (en) 1984-11-19
BR8406812A (pt) 1985-03-19
AU565353B2 (en) 1987-09-10
DK153876B (da) 1988-09-19
FI74946C (fi) 1988-04-11
JPS59205340A (ja) 1984-11-20
DK626784D0 (da) 1984-12-21
PT78467B (en) 1986-05-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203