IT1079921B - PROCEDURE FOR SEPARATING DINITROANTRACHINONE MIXTURES - Google Patents
PROCEDURE FOR SEPARATING DINITROANTRACHINONE MIXTURESInfo
- Publication number
- IT1079921B IT1079921B IT5072077A IT5072077A IT1079921B IT 1079921 B IT1079921 B IT 1079921B IT 5072077 A IT5072077 A IT 5072077A IT 5072077 A IT5072077 A IT 5072077A IT 1079921 B IT1079921 B IT 1079921B
- Authority
- IT
- Italy
- Prior art keywords
- dinitroantrachinone
- mixtures
- separating
- procedure
- separating dinitroantrachinone
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762637733 DE2637733C3 (en) | 1976-08-21 | 1976-08-21 | Process for the separation of dinitroanthraquinone mixtures |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1079921B true IT1079921B (en) | 1985-05-13 |
Family
ID=5986033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5072077A IT1079921B (en) | 1976-08-21 | 1977-08-19 | PROCEDURE FOR SEPARATING DINITROANTRACHINONE MIXTURES |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5325549A (en) |
AT (1) | AT350542B (en) |
BE (1) | BE857926A (en) |
CA (1) | CA1111032A (en) |
CH (1) | CH634038A5 (en) |
DE (1) | DE2637733C3 (en) |
FR (1) | FR2362111A1 (en) |
GB (1) | GB1564373A (en) |
IT (1) | IT1079921B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432014A1 (en) * | 1978-07-27 | 1980-02-22 | Ugine Kuhlmann | PROCESS FOR OBTAINING HIGH PURITY A, A'-DINITRO-ANTHRAQUINONES |
FR2458536A2 (en) * | 1978-07-27 | 1981-01-02 | Ugine Kuhlmann | Purificn. of mixed di:nitro anthraquinone(s) - to obtain 1,5 and 1,8 isomers, by treating with specified acetic acid ester(s) |
DE2854427A1 (en) * | 1978-12-16 | 1980-06-26 | Bayer Ag | METHOD AND APPARATUS FOR THE RECOVERY OF DRY 1,5- AND / OR 1,8- DINITROANTHRAQUINONE FROM SUSPENSIONS CONTAINING SOLID 1,5- AND / OR 1,8-DINITROANTHRAQUINONE AND LIQUID NITROBENZENE |
DE3329453A1 (en) * | 1983-08-16 | 1985-03-07 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING PURE 1-NITROANTHRACHINONE |
JPH0811251B2 (en) * | 1984-08-18 | 1996-02-07 | 愛知製鋼株式会社 | Overload prevention device in cold roll forming |
NL1035539C1 (en) * | 2008-06-04 | 2008-06-20 | Adriaan Johannes Stoffelen | Shovel for use in lawn, has shark fin-like extra cutting section with specific angle at front and back, and T-shaped incision to manually remove lumps of earth |
US20170350621A1 (en) * | 2016-06-06 | 2017-12-07 | Frontline Aerospace, Inc | Secondary solar concentrator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE167699C (en) * | ||||
BE789702A (en) * | 1971-10-07 | 1973-02-01 | Sumitomo Chemical Co | PROCESS FOR THE PREPARATION OF DINITROANTHRAQUINONS |
JPS4976851A (en) * | 1972-12-05 | 1974-07-24 | ||
JPS511709A (en) * | 1974-06-25 | 1976-01-08 | Mitsubishi Heavy Ind Ltd | Renzokusokoshijono itotooshihoho |
DE2524747C3 (en) * | 1975-06-04 | 1980-12-18 | Basf Ag, 6700 Ludwigshafen | Process for the isolation of 1,5- / 1,8-dinitroanthraquinone with a high content of a, a '-duutro compounds |
-
1976
- 1976-08-21 DE DE19762637733 patent/DE2637733C3/en not_active Expired
-
1977
- 1977-08-16 CH CH1002877A patent/CH634038A5/en not_active IP Right Cessation
- 1977-08-17 GB GB3451777A patent/GB1564373A/en not_active Expired
- 1977-08-19 IT IT5072077A patent/IT1079921B/en active
- 1977-08-19 AT AT603577A patent/AT350542B/en not_active IP Right Cessation
- 1977-08-19 JP JP9879977A patent/JPS5325549A/en active Granted
- 1977-08-19 BE BE2056176A patent/BE857926A/en unknown
- 1977-08-19 CA CA285,064A patent/CA1111032A/en not_active Expired
- 1977-08-19 FR FR7725463A patent/FR2362111A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1564373A (en) | 1980-04-10 |
JPS5546382B2 (en) | 1980-11-22 |
FR2362111A1 (en) | 1978-03-17 |
CA1111032A (en) | 1981-10-20 |
FR2362111B1 (en) | 1981-09-04 |
BE857926A (en) | 1978-02-20 |
DE2637733C3 (en) | 1982-05-06 |
DE2637733A1 (en) | 1978-02-23 |
ATA603577A (en) | 1978-11-15 |
DE2637733B2 (en) | 1981-07-30 |
JPS5325549A (en) | 1978-03-09 |
AT350542B (en) | 1979-06-11 |
CH634038A5 (en) | 1983-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1091423B (en) | APPARATUS FOR THE PHARESIS PLASMA | |
SE7609588L (en) | EFFORT FOR SKIDKENGA | |
SE7712836L (en) | POLYFLUOROALLYLOXY COMPOUNDS | |
SE7701566L (en) | HANDLE FOR METSPO | |
DK175877A (en) | CRYSTALLINIC COMPOUNDS | |
SE423332B (en) | TOOLS FOR TOOLS | |
SE7706840L (en) | SEPARATION PROCEDURE | |
SE434606B (en) | HAPPENS FOR SPAN SEPARATING PROCESSING | |
BR7705002A (en) | FUNGICID COMPOUNDS | |
IT1076788B (en) | PROCEDURE FOR PREPARING ORGANOPOLISILOSSANI | |
SE7712713L (en) | ISOTOPE SEPARATION | |
IT1081706B (en) | RETINO FOR ROTOCALCOGRAPHY | |
FI773086A (en) | BACKSPEGEL FOR FORDON | |
IT1082222B (en) | APPARATUS FOR SAWING | |
IT1079921B (en) | PROCEDURE FOR SEPARATING DINITROANTRACHINONE MIXTURES | |
AT340083B (en) | APPROACH | |
JPS5391597A (en) | Device for separating structures | |
PL198370A1 (en) | EVENT SEPARATOR | |
SE7612599L (en) | SEPARATOR | |
SE7713303L (en) | ACETOPHENEN COMPOUNDS | |
IT1076692B (en) | DEVICE FOR FOCATION | |
FR2319468A1 (en) | SHAVER | |
IT1091125B (en) | PROCEDURE FOR DEPURING EPSILON-CAPROLATTAME | |
SU556839A2 (en) | Separator | |
SE411439B (en) | HALLARE FOR BAR-FORMAL FOREMAL |