CA1143724A - Composes azoiques, preparation et utilisation - Google Patents
Composes azoiques, preparation et utilisationInfo
- Publication number
- CA1143724A CA1143724A CA000365188A CA365188A CA1143724A CA 1143724 A CA1143724 A CA 1143724A CA 000365188 A CA000365188 A CA 000365188A CA 365188 A CA365188 A CA 365188A CA 1143724 A CA1143724 A CA 1143724A
- Authority
- CA
- Canada
- Prior art keywords
- methyl
- ethyl
- hydrogen
- formula
- acetoacetylamino
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B21/00—Heating of coke ovens with combustible gases
- C10B21/20—Methods of heating ovens of the chamber oven type
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Feeding And Controlling Fuel (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2947447A DE2947447C2 (de) | 1979-11-24 | 1979-11-24 | Verfahren zur Beheizung von Verkokungsöfen |
DEP294744L.7 | 1979-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1143724A true CA1143724A (fr) | 1983-03-29 |
Family
ID=6086811
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000353976A Expired CA1171021A (fr) | 1979-11-24 | 1980-06-13 | Methode de chauffage des fours a coke |
CA000365188A Expired CA1143724A (fr) | 1979-11-24 | 1980-11-21 | Composes azoiques, preparation et utilisation |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000353976A Expired CA1171021A (fr) | 1979-11-24 | 1980-06-13 | Methode de chauffage des fours a coke |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5676484A (fr) |
AR (1) | AR223532A1 (fr) |
AU (1) | AU530601B2 (fr) |
BE (1) | BE884942A (fr) |
BR (1) | BR8005493A (fr) |
CA (2) | CA1171021A (fr) |
DE (1) | DE2947447C2 (fr) |
FR (1) | FR2470150B1 (fr) |
GB (1) | GB2064081B (fr) |
IN (1) | IN152657B (fr) |
IT (1) | IT1128120B (fr) |
NL (1) | NL8004129A (fr) |
ZA (1) | ZA805191B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530259B1 (fr) * | 1982-07-16 | 1986-09-26 | Solmer | Procede et installation de conduite automatique du chauffage de fours a coke |
DE3347244A1 (de) * | 1983-12-28 | 1985-07-11 | Dr. C. Otto & Co Gmbh, 4630 Bochum | Verfahren zum betrieb einer koksofenbatterie |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2255500B1 (de) * | 1972-11-13 | 1973-08-02 | Hoogovens Ijmuiden B V , Ijmuiden (Niederlande) | Verfahren zum betrieb einer koksofenbatterie |
JPS5271501A (en) * | 1975-12-11 | 1977-06-15 | Otto & Co Gmbh Dr C | Method of regeneratively operating coke oven battery by swiching flue |
DE2555692B2 (de) * | 1975-12-11 | 1979-08-09 | Dr. C. Otto & Comp. Gmbh, 4630 Bochum | Verfahren zum Betrieb einer Batterie von Verkokungsöfen im regenerativen Zugwechsel |
US4039391A (en) * | 1976-05-19 | 1977-08-02 | Bethlehem Steel Corporation | Coke oven battery and method for operation on a slow-down basis |
DE2933069C2 (de) * | 1979-08-16 | 1984-07-05 | Dr. C. Otto & Co Gmbh, 4630 Bochum | Verfahren zum Betriebe einer Batterie von Verkokungsöfen |
JPS5653179A (en) * | 1979-10-06 | 1981-05-12 | Nippon Steel Corp | Method for controlling combustion temperature of heating chamber in coke oven |
-
1979
- 1979-11-24 DE DE2947447A patent/DE2947447C2/de not_active Expired
-
1980
- 1980-03-29 JP JP3967780A patent/JPS5676484A/ja active Pending
- 1980-06-13 CA CA000353976A patent/CA1171021A/fr not_active Expired
- 1980-06-27 IT IT49089/80A patent/IT1128120B/it active
- 1980-06-30 IN IN750/CAL/80A patent/IN152657B/en unknown
- 1980-06-30 AR AR281585A patent/AR223532A1/es active
- 1980-07-07 AU AU60155/80A patent/AU530601B2/en not_active Ceased
- 1980-07-09 FR FR8015289A patent/FR2470150B1/fr not_active Expired
- 1980-07-17 NL NL8004129A patent/NL8004129A/nl not_active Application Discontinuation
- 1980-08-15 GB GB8026701A patent/GB2064081B/en not_active Expired
- 1980-08-22 ZA ZA00805191A patent/ZA805191B/xx unknown
- 1980-08-27 BE BE0/201880A patent/BE884942A/fr not_active IP Right Cessation
- 1980-08-29 BR BR8005493A patent/BR8005493A/pt unknown
- 1980-11-21 CA CA000365188A patent/CA1143724A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2947447A1 (de) | 1981-06-04 |
GB2064081B (en) | 1983-06-02 |
FR2470150A1 (fr) | 1981-05-29 |
AU6015580A (en) | 1981-05-05 |
IT8049089A0 (it) | 1980-06-27 |
BR8005493A (pt) | 1981-06-09 |
BE884942A (fr) | 1980-12-16 |
CA1171021A (fr) | 1984-07-17 |
IN152657B (fr) | 1984-03-03 |
FR2470150B1 (fr) | 1986-04-25 |
IT1128120B (it) | 1986-05-28 |
ZA805191B (en) | 1981-09-30 |
AU530601B2 (en) | 1983-07-21 |
DE2947447C2 (de) | 1984-06-28 |
JPS5676484A (en) | 1981-06-24 |
GB2064081A (en) | 1981-06-10 |
NL8004129A (nl) | 1981-06-16 |
AR223532A1 (es) | 1981-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4082741A (en) | Disazo pigments derived from 3,8-diamino-phenanthridone-(10) | |
US4555568A (en) | Monoazo compounds derived from 3-nitro-4-amino-benzoates and 5-(2'-hydroxy-3'-naphthoylamino)-benzimidazolones | |
US4686287A (en) | Disazo compounds derived from acetoacetylamino-benzimidazol-2-ones | |
US6706864B1 (en) | Water-insoluble violet benzimidazolone monoazo pigments | |
US4504416A (en) | Azo compounds deriving from amino benzoic acid anilides and acetoacetylamino-benzimidazolone | |
US4195020A (en) | Dichloro-phenyl-azo-acetoacetylamino-benzimidazolone pigments | |
CA1135688A (fr) | Composes disazoiques, procede de fabrication et utilisation | |
US4370269A (en) | Monoazo pigment derived from acetoacetylamino benzimidazolone | |
CA1143724A (fr) | Composes azoiques, preparation et utilisation | |
US4080321A (en) | Monoazo pigments from diazotized acylamino-anilines and acetoacetylamino benzimidazolones | |
US3985725A (en) | Quinolino-azo-aceto-acetylaminobenzimidazolone pigments fast to heat | |
US4024124A (en) | Monoazo acetoacetylaminobenzimidazolone pigments containing carboxy group | |
US4169830A (en) | Diamino-benzanilide disazo coloring agents | |
US4368155A (en) | Monoazo compounds derived from meta-amino-benzoic acid anilides and acetoacetylamino-benzimidazolone | |
US5428136A (en) | Water-insoluble azo colorants having two azo groups and a 1,4-bis (acetoacetylamino) benzene coupling component | |
US3555002A (en) | Water-insoluble benzimidazolone containing monoazo dyestuffs | |
EP0029558B1 (fr) | Composés azoiques, procédé pour leur préparation et leur utilisation | |
US4287122A (en) | Monoazo compounds from 1-aminobenzene-2-carboxylic acid derivatives and their use as colorants | |
US3200109A (en) | Water-insoluble monoazo-dyestuffs | |
US4879373A (en) | 1-(dichloro-4'-sulfamoyl or substituted sulfamoyl-phenyazo)-2-hydroxy-3-phenylcarbamoyl or substituted phenylcarbamoyl-naphthalenes | |
US4005068A (en) | Disazo compounds from diphenylene sulfones and acetoacetylbenzimidazolones | |
CA1055021A (fr) | Composes azo: procede pour leur preparation et leur utilisation | |
US4677200A (en) | Amino compounds derived from 5-acetoacetylamino-benzimidazolones | |
US4277397A (en) | Monoazo compounds deriving from 5-amino-benzimidazole-2-one-6-carboxylic acid | |
US4732975A (en) | Disazo compounds |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |