IN155187B - - Google Patents
Info
- Publication number
- IN155187B IN155187B IN934/CAL/80A IN934CA1980A IN155187B IN 155187 B IN155187 B IN 155187B IN 934CA1980 A IN934CA1980 A IN 934CA1980A IN 155187 B IN155187 B IN 155187B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
- C07C273/10—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds combined with the synthesis of ammonia
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
- C07C273/04—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from carbon dioxide and ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Measuring Volume Flow (AREA)
- Gas Separation By Absorption (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26546/79A IT1193245B (it) | 1979-10-17 | 1979-10-17 | Procedimento per eliminare l'esplosivita' dei gas di spurgo da impianti per la produzione di urea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN155187B true IN155187B (enExample) | 1985-01-12 |
Family
ID=11219741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN934/CAL/80A IN155187B (enExample) | 1979-10-17 | 1980-08-16 |
Country Status (34)
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1457776A (fr) * | 1964-10-16 | 1966-01-24 | Allied Chem | Procédé pour réduire la corrosion dans un épurateur de gaz au cours de la séparation de l'anhydride carbonique et de l'ammoniac de leurs mélanges avec la vapeur d'eau |
| NL165712C (nl) * | 1970-05-30 | 1981-05-15 | Stamicarbon | Werkwijze en inrichting voor het bij synthesedruk terug- winnen van ammoniak en kooldioxyde uit het spuigas van een ureumsynthese. |
| JPS54151917A (en) * | 1978-05-20 | 1979-11-29 | Mitsui Toatsu Chem Inc | Elimination of explosiveness of tail gas of urea preparation process |
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1979
- 1979-10-17 IT IT26546/79A patent/IT1193245B/it active
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1980
- 1980-08-07 AU AU61159/80A patent/AU531020B2/en not_active Ceased
- 1980-08-11 ZA ZA00804883A patent/ZA804883B/xx unknown
- 1980-08-11 CA CA357,996A patent/CA1132798A/en not_active Expired
- 1980-08-12 AT AT0413380A patent/AT373233B/de not_active IP Right Cessation
- 1980-08-12 GR GR62650A patent/GR69799B/el unknown
- 1980-08-13 GB GB8026434A patent/GB2060614B/en not_active Expired
- 1980-08-15 CH CH618280A patent/CH645614A5/it not_active IP Right Cessation
- 1980-08-15 ZW ZW191/80A patent/ZW19180A1/xx unknown
- 1980-08-16 IN IN934/CAL/80A patent/IN155187B/en unknown
- 1980-08-19 LU LU82721A patent/LU82721A1/fr unknown
- 1980-08-19 IL IL60869A patent/IL60869A/xx unknown
- 1980-08-19 MW MW32/80A patent/MW3280A1/xx unknown
- 1980-08-20 EG EG80511A patent/EG14581A/xx active
- 1980-08-20 FR FR8018243A patent/FR2467844A1/fr not_active Withdrawn
- 1980-08-21 NO NO802480A patent/NO150720C/no unknown
- 1980-08-21 RO RO80102019A patent/RO80862A/ro unknown
- 1980-08-22 PH PH24478A patent/PH16344A/en unknown
- 1980-08-25 JP JP11604680A patent/JPS5663951A/ja active Pending
- 1980-08-26 TR TR21459A patent/TR21459A/xx unknown
- 1980-08-26 DE DE3032175A patent/DE3032175C2/de not_active Expired
- 1980-08-27 PT PT71749A patent/PT71749B/pt unknown
- 1980-08-27 AR AR282329A patent/AR221169A1/es active
- 1980-08-27 SE SE8006001A patent/SE439009B/sv unknown
- 1980-08-27 PL PL1980226435A patent/PL125631B1/pl unknown
- 1980-08-28 BR BR8005542A patent/BR8005542A/pt unknown
- 1980-08-28 DK DK367280A patent/DK367280A/da not_active Application Discontinuation
- 1980-08-28 ZM ZM69/80A patent/ZM6980A1/xx unknown
- 1980-08-28 CS CS805887A patent/CS222660B2/cs unknown
- 1980-08-29 DD DD80223619A patent/DD156596A5/de unknown
- 1980-08-29 BE BE0/201914A patent/BE884987A/fr not_active IP Right Cessation
- 1980-08-29 NL NL8004942A patent/NL8004942A/nl not_active Application Discontinuation
- 1980-08-29 ES ES495042A patent/ES495042A0/es active Granted
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1985
- 1985-12-30 MY MY105/85A patent/MY8500105A/xx unknown