RO83190A2 - PROCESS FOR SEPARATING AND PURIFYING DIMETHYLANILIN FROM RESIDUAL WATER RESULTING FROM MANUFACTURING 6-AMINOPENYCILANIC ACID - Google Patents

PROCESS FOR SEPARATING AND PURIFYING DIMETHYLANILIN FROM RESIDUAL WATER RESULTING FROM MANUFACTURING 6-AMINOPENYCILANIC ACID

Info

Publication number
RO83190A2
RO83190A2 RO81105681A RO10568181A RO83190A2 RO 83190 A2 RO83190 A2 RO 83190A2 RO 81105681 A RO81105681 A RO 81105681A RO 10568181 A RO10568181 A RO 10568181A RO 83190 A2 RO83190 A2 RO 83190A2
Authority
RO
Romania
Prior art keywords
aminopenycilanic
dimethylanilin
purifying
separating
acid
Prior art date
Application number
RO81105681A
Other languages
French (fr)
Romanian (ro)
Other versions
RO83190B1 (en
Inventor
Corneliu Oniscu
Minodor Cojocaru
Spiridon Oprea
Olivian Hritcu
Original Assignee
Intreprinderea De Antibiotice,Ro
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 Intreprinderea De Antibiotice,Ro filed Critical Intreprinderea De Antibiotice,Ro
Priority to RO105681A priority Critical patent/RO83190B1/en
Publication of RO83190A2 publication Critical patent/RO83190A2/en
Publication of RO83190B1 publication Critical patent/RO83190B1/en

Links

RO105681A 1981-10-31 1981-10-31 Process for the separation and purification of dimethylaniline from effluents resulting on producing 6-aminopenicillanic acid RO83190B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO105681A RO83190B1 (en) 1981-10-31 1981-10-31 Process for the separation and purification of dimethylaniline from effluents resulting on producing 6-aminopenicillanic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO105681A RO83190B1 (en) 1981-10-31 1981-10-31 Process for the separation and purification of dimethylaniline from effluents resulting on producing 6-aminopenicillanic acid

Publications (2)

Publication Number Publication Date
RO83190A2 true RO83190A2 (en) 1984-02-21
RO83190B1 RO83190B1 (en) 1984-02-28

Family

ID=20110601

Family Applications (1)

Application Number Title Priority Date Filing Date
RO105681A RO83190B1 (en) 1981-10-31 1981-10-31 Process for the separation and purification of dimethylaniline from effluents resulting on producing 6-aminopenicillanic acid

Country Status (1)

Country Link
RO (1) RO83190B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101367737B (en) * 2008-09-24 2011-09-14 黄雪菊 Method for recycling N,N-dimethylaniline from waste liquor of 7-amino-cephalosporin alkyl acid production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101367737B (en) * 2008-09-24 2011-09-14 黄雪菊 Method for recycling N,N-dimethylaniline from waste liquor of 7-amino-cephalosporin alkyl acid production

Also Published As

Publication number Publication date
RO83190B1 (en) 1984-02-28

Similar Documents

Publication Publication Date Title
BE887785A (en) PROCESS FOR THE PRODUCTION AND RECOVERY OF TEREPHTHALIC ACID
FR2527584B1 (en) AGENT FOR THE PURIFICATION OF WASTEWATER AND METHOD FOR THE PRODUCTION THEREOF
FR2543938B1 (en) PROCESS FOR THE PRODUCTION OF SULFURIC ACID BY THE CONTACT METHOD
FR2554809B1 (en) PROCESS FOR THE PREPARATION OF ACRYLIC ACID
RO83190A2 (en) PROCESS FOR SEPARATING AND PURIFYING DIMETHYLANILIN FROM RESIDUAL WATER RESULTING FROM MANUFACTURING 6-AMINOPENYCILANIC ACID
FR2560187B1 (en) METHACRYLIC ACID RECOVERY PROCESS
PT71271A (en) NEW PROCESS FOR PURIFYING URSODESOXYCHOLIC ACID
FR2536898B1 (en) PROCESS FOR THE DENITRIFICATION OF RESIDUAL NITRIC ACID SOLUTIONS CONTAINING ACTINIDES, TO BE DISCARDED WITH SIMULTANEOUS SEPARATION OF ACTINIDES
RO82537A (en) PROCESS FOR THE PREPARATION OF DIACETON-CETOGLUCONIC ACID
RO89422A (en) PROCESS FOR THE SEPARATION OF ARSENIC FROM ACID SOLUTIONS
BE877787A (en) PROCESS FOR PURIFYING SULFURIC ACID RESIDUAL FROM NITRATION PROCESSES
FR2560188B1 (en) PROCESS FOR THE SEPARATION OF PHENYLALANINE AND CINNAMIC ACID
BE886185A (en) PROCESS FOR SEPARATING SOLID MATERIALS CONTAINED IN PHOSPHORIC ACID
FR2511359B1 (en) OZONE WASTEWATER TREATMENT PROCESS
BE889169A (en) PROCESS FOR THE PREPARATION OF 2-METHOXY-3-6-DICHLORO-BENZOIC ACID
FR2542758B1 (en) PROCESS FOR THE PREPARATION OF L-GLUTAMIC ACID
MA18712A1 (en) PROCESS FOR RECOVERING PURIFIED PHOSPHORIC ACID AND A URANIUM CONTAINING CONCENTRATE
FR2546882B1 (en) ACETIC ACID RECOVERY PROCESS
FR2589153B1 (en) PROCESS FOR THE MANUFACTURE OF 5-AMINOOROTIC ACID
BE893853A (en) PROCESS FOR PRODUCING METHACRYLIC ACID
RO83474A2 (en) PROCESS AND INSTALLATION FOR THE PURIFICATION OF TECHNICAL SULFURIC ACID
FR2495138B1 (en) PROCESS FOR THE PREPARATION OF GLOXYLIC ACID
FR2543948B1 (en) PROCESS FOR THE PREPARATION OF 1-NAPHTOL-4-SULFONIC ACID
RO79090A2 (en) PROCESS FOR THE PURIFICATION OF ASCORBIC ACID
FR2617830B1 (en) PROCESS FOR THE BIOLOGICAL PURIFICATION OF METHANOL IN WASTEWATER