JPS5592347A - Method of obtaining dry 1*55 and*or 1*88dinitroanthraquinone and apparatus therefor - Google Patents

Method of obtaining dry 1*55 and*or 1*88dinitroanthraquinone and apparatus therefor

Info

Publication number
JPS5592347A
JPS5592347A JP16092779A JP16092779A JPS5592347A JP S5592347 A JPS5592347 A JP S5592347A JP 16092779 A JP16092779 A JP 16092779A JP 16092779 A JP16092779 A JP 16092779A JP S5592347 A JPS5592347 A JP S5592347A
Authority
JP
Japan
Prior art keywords
apparatus therefor
obtaining dry
dry
obtaining
therefor
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.)
Pending
Application number
JP16092779A
Other languages
English (en)
Inventor
Shieefuaa Akuseru
Moteika Berunaa
Bendaa Borufuganku
Toto Ierun
Erusu Udo
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of JPS5592347A publication Critical patent/JPS5592347A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/16—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24—Anthracenes; Hydrogenated anthracenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP16092779A 1978-12-16 1979-12-13 Method of obtaining dry 1*55 and*or 1*88dinitroanthraquinone and apparatus therefor Pending JPS5592347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782854427 DE2854427A1 (de) 1978-12-16 1978-12-16 Verfahren und vorrichtung zur gewinnung von trockenem 1,5- und/oder 1,8- dinitroanthrachinon aus suspensionen, die festes 1,5- und/oder 1,8-dinitroanthrachinon und fluessiges nitrobenzol enthalten

Publications (1)

Publication Number Publication Date
JPS5592347A true JPS5592347A (en) 1980-07-12

Family

ID=6057404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16092779A Pending JPS5592347A (en) 1978-12-16 1979-12-13 Method of obtaining dry 1*55 and*or 1*88dinitroanthraquinone and apparatus therefor

Country Status (4)

Country Link
US (1) US4389344A (ja)
EP (1) EP0012412B1 (ja)
JP (1) JPS5592347A (ja)
DE (2) DE2854427A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950693A1 (de) * 1979-12-17 1981-06-25 Bayer Ag, 5090 Leverkusen Dispersionen von dinitroanthrachinonen, verfahren zu deren herstellung und ihre verwendung
US6442381B1 (en) 1998-10-30 2002-08-27 Echelon Corporation Method and apparatus for defining and generating local oscillator signals for down converter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH554302A (de) * 1971-04-30 1974-09-30 Sandoz Ag Verfahren und apparatur zur durchfuehrung von nitrierungen.
NL7207615A (ja) * 1971-06-10 1972-12-12
BE789702A (fr) * 1971-10-07 1973-02-01 Sumitomo Chemical Co Procede de preparation de dinitroanthraquinones
US4031116A (en) * 1973-08-31 1977-06-21 Bayer Aktiengesellschaft Process for preparing pure 1-nitroanthraquinone
DE2637733C3 (de) * 1976-08-21 1982-05-06 Bayer Ag, 5090 Leverkusen Verfahren zur Trennung von Dinitroanthrachinon-Gemischen
DE2654648A1 (de) * 1976-12-02 1978-06-08 Bayer Ag Verfahren zur isolierung von 1,6- und 1,7-dinitroanthrachinon

Also Published As

Publication number Publication date
EP0012412B1 (de) 1981-09-02
DE2960759D1 (en) 1981-11-26
EP0012412A1 (de) 1980-06-25
US4389344A (en) 1983-06-21
DE2854427A1 (de) 1980-06-26

Similar Documents

Publication Publication Date Title
IL57686A (en) Interferometric method and apparatus
GB2057432B (en) 3 - (2,2,2-trimethylhylhydrazine)propionate method of obtaining it and use
GB2018993B (en) Unerwater mapping apparatus and method
JPS54118913A (en) Thermodynamic apparatus and method of operating same
JPS553797A (en) Smoking method and apparatus
GB2052930B (en) Tomographic method and apparatus
GB2022168B (en) Pipeburying underwater-trenching apparatus and method
DE2962030D1 (en) Extrusion apparatus and method of use thereof
JPS54124155A (en) Fastening method of and apparatus
JPS54112294A (en) Folding method and apparatus of fabrics
GB2012368B (en) Carburettor and method of calibrition
GB2028370B (en) Method of making simeconductor device and apparatus therefor
JPS5591996A (en) Improvement of surface treating method and means
JPS5592347A (en) Method of obtaining dry 1*55 and*or 1*88dinitroanthraquinone and apparatus therefor
GB2030511B (en) Pupe making apparatus and method
JPS551374A (en) Constant length lettinggoff and removing method of long fabric
GB2013315B (en) Method of and apparatus for the treatment of laundry
GB2015714B (en) Particle dryer apparatus and method
GB2033127B (en) Method of dynamic representation and apparatus therefor
GB2044281B (en) 1,1,2,2-tetramethyl-1,2-disilicyclobutane and method of obtaining thereof
JPS556225A (en) Method and device of making wasteesolidified material
BG28325A1 (en) Method of obtaining of enons navedine type and their derivatives
JPS54108869A (en) Cooforming method and apparatus of different raw materials
JPS5514485A (en) Drying method and apparatus
BG27440A1 (en) 7- methyldehydroglaucine and method of its obtaining