CS193841B1 - Process for recovering crystalline un-reacted antraquinone from sulphonating mixture - Google Patents

Process for recovering crystalline un-reacted antraquinone from sulphonating mixture

Info

Publication number
CS193841B1
CS193841B1 CS275977A CS275977A CS193841B1 CS 193841 B1 CS193841 B1 CS 193841B1 CS 275977 A CS275977 A CS 275977A CS 275977 A CS275977 A CS 275977A CS 193841 B1 CS193841 B1 CS 193841B1
Authority
CS
Czechoslovakia
Prior art keywords
antraquinone
reacted
recovering crystalline
sulphonating
mixture
Prior art date
Application number
CS275977A
Other languages
English (en)
Inventor
Ladislav Sramek
Vojtech Kmonicek
Premysl Zmolil
Original Assignee
Ladislav Sramek
Vojtech Kmonicek
Premysl Zmolil
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 Ladislav Sramek, Vojtech Kmonicek, Premysl Zmolil filed Critical Ladislav Sramek
Priority to CS275977A priority Critical patent/CS193841B1/cs
Publication of CS193841B1 publication Critical patent/CS193841B1/cs

Links

CS275977A 1977-04-27 1977-04-27 Process for recovering crystalline un-reacted antraquinone from sulphonating mixture CS193841B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS275977A CS193841B1 (en) 1977-04-27 1977-04-27 Process for recovering crystalline un-reacted antraquinone from sulphonating mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS275977A CS193841B1 (en) 1977-04-27 1977-04-27 Process for recovering crystalline un-reacted antraquinone from sulphonating mixture

Publications (1)

Publication Number Publication Date
CS193841B1 true CS193841B1 (en) 1979-11-30

Family

ID=5365581

Family Applications (1)

Application Number Title Priority Date Filing Date
CS275977A CS193841B1 (en) 1977-04-27 1977-04-27 Process for recovering crystalline un-reacted antraquinone from sulphonating mixture

Country Status (1)

Country Link
CS (1) CS193841B1 (cs)

Similar Documents

Publication Publication Date Title
GB2013686B (en) Process for preparing 1 -hydroxylated compounds
JPS5398956A (en) Aminootetrahydroo22furanones process for preparing same bactricide containing same as effective component
JPS5432424A (en) Process for preparing mononitrobenzene
JPS5436223A (en) Process for preparing pure 22hydroxybenzylalcohol pure 44hydroxybenzylalcohol or mixture thereof
PT68900A (en) Process for preparing novel peptide compounds
AU515453B2 (en) Process for recovering copper
JPS53134894A (en) Process for producing pvppiodine compound
PT67648B (en) Process for preparing 1-oxadethiacepham compounds
JPS54100411A (en) Process for blockiing crude glass mixture
GB2009119B (en) Process for the recovery of thenium
GB2003175A (en) Process for producing high purity aromatic compounds
PT68058B (en) Process for preparing hexahydro-gamma-carboline compounds
GB2007680A (en) Process for the purification of highly crystalline polyolefins
JPS53135906A (en) Process for preparing hydrocarbon
JPS5416430A (en) Process for preparing silicon compound
YU313178A (en) Process for the alkylation of 4(5)-mercaptomethyl-imidazoles wit aziridine derivatives
AU513295B2 (en) Process for recovering copper
CS193841B1 (en) Process for recovering crystalline un-reacted antraquinone from sulphonating mixture
GB2002102B (en) Process for separating hydrocarbon mixtures
JPS53137921A (en) Process for preparing 3*55dihalo aniline
JPS544898A (en) Process for recovering silicic acid
GB2009724B (en) Process for purifying crystalline potassium chloride
DE3060500D1 (en) Process for recovering meta- and para-cresols from crude cresol-containing compositions
MY8200123A (en) Process for producing 2-hydroxybenzothiazole compounds
DE2861562D1 (en) Process for the recovery of 2-pyrrolidone