MX3837E - Procedimiento para preparar urea-amoniaco - Google Patents
Procedimiento para preparar urea-amoniacoInfo
- Publication number
- MX3837E MX3837E MX75100289U MX10028975U MX3837E MX 3837 E MX3837 E MX 3837E MX 75100289 U MX75100289 U MX 75100289U MX 10028975 U MX10028975 U MX 10028975U MX 3837 E MX3837 E MX 3837E
- Authority
- MX
- Mexico
- Prior art keywords
- ammonia
- procedure
- preparing urea
- urea
- preparing
- Prior art date
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23895/74A IT1014987B (it) | 1974-06-12 | 1974-06-12 | Procedimento integrato urea am moniaca |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX3837E true MX3837E (es) | 1981-08-04 |
Family
ID=11210703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX75100289U MX3837E (es) | 1974-06-12 | 1975-06-09 | Procedimiento para preparar urea-amoniaco |
Country Status (34)
| Country | Link |
|---|---|
| US (1) | US4012443A (es) |
| JP (1) | JPS5113721A (es) |
| AR (1) | AR204277A1 (es) |
| AT (1) | AT344722B (es) |
| BE (1) | BE830108A (es) |
| BG (1) | BG29133A3 (es) |
| BR (1) | BR7503716A (es) |
| CA (1) | CA1053701A (es) |
| CH (1) | CH605697A5 (es) |
| CS (1) | CS188228B2 (es) |
| DD (1) | DD118620A5 (es) |
| DK (1) | DK241975A (es) |
| EG (1) | EG11907A (es) |
| ES (1) | ES438366A1 (es) |
| FR (1) | FR2274610A1 (es) |
| GB (1) | GB1470489A (es) |
| HU (1) | HU178091B (es) |
| IE (1) | IE41544B1 (es) |
| IN (1) | IN142473B (es) |
| IT (1) | IT1014987B (es) |
| LU (1) | LU72705A1 (es) |
| MW (1) | MW3375A1 (es) |
| MX (1) | MX3837E (es) |
| NL (1) | NL7507044A (es) |
| NO (1) | NO752079L (es) |
| PH (1) | PH13614A (es) |
| PL (1) | PL106455B1 (es) |
| RO (1) | RO70955A (es) |
| SE (1) | SE423538B (es) |
| SU (1) | SU833158A3 (es) |
| TR (1) | TR18475A (es) |
| YU (1) | YU142675A (es) |
| ZA (1) | ZA753321B (es) |
| ZM (1) | ZM7175A1 (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1034674B (it) * | 1975-03-28 | 1979-10-10 | Snam Progetti | Processo flessibile intergrato per la produzione di ammoniaca edurea |
| IT1068268B (it) * | 1976-09-09 | 1985-03-21 | Snam Progetti | Procedimento per la produzione di urea e purificazione delle acque |
| IT1065422B (it) * | 1976-12-23 | 1985-02-25 | Snam Progetti | Processo ammoniaca-urea integrato per la produzione di urea |
| NL174548C (nl) * | 1977-05-05 | 1988-05-16 | Montedison Spa | Werkwijze voor het bereiden van ureum door reaktie van ammoniak en kooldioxyde. |
| IT1094295B (it) * | 1978-04-05 | 1985-07-26 | Snam Progetti | Procedimento integrato ammoniaca-urea |
| US4235816A (en) * | 1979-03-08 | 1980-11-25 | Snamprogetti S.P.A. | Integrated ammonia-urea process |
| JPS55126880A (en) * | 1979-03-26 | 1980-10-01 | Nec Corp | Submarine stratum probing unit |
| US4869887A (en) * | 1987-10-30 | 1989-09-26 | Dijk Christiaan P Van | Integrated ammonia-urea process |
| US4988491A (en) * | 1989-04-11 | 1991-01-29 | Christiaan Van Dijk | Flexible integration of the production of ammonia and urea |
| US5523483A (en) * | 1995-06-16 | 1996-06-04 | The M. W. Kellogg Company | Integrated urea/ammonia process |
| DE69708627T2 (de) * | 1997-09-20 | 2002-08-08 | Urea Casale S.A., Lugano | Verfahren zur kombinierten Erzeugung von Ammoniak und Harnstoff |
| DE69908545T2 (de) * | 1999-03-16 | 2004-04-29 | Urea Casale S.A. | Verfahren zur Modernisierung einer Harnstoffanlage |
| US6511644B1 (en) * | 2000-08-28 | 2003-01-28 | The Chemithon Corporation | Method for removing contaminants in reactors |
| EP1188710A3 (en) * | 2000-09-15 | 2003-10-29 | Haldor Topsoe A/S | Process for the integrated preparation of ammonia and urea |
| NL1022526C2 (nl) * | 2003-01-30 | 2004-08-04 | Dsm Nv | Werkwijze voor het afscheiden van NH3, en optioneel tevens CO2 en H2O, uit een mengsel bevattende NH3, CO2 en H2O. |
| RU2460569C1 (ru) * | 2011-02-10 | 2012-09-10 | Эдуард Владимирович Юрьев | Способ модернизации сепарационного узла газового (варианты) и сепаратор газовый (варианты) |
| CN114368761B (zh) * | 2022-03-23 | 2022-05-31 | 山东海科新源材料科技股份有限公司 | 一种液氨和氨水的联合制备装置及方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3349126A (en) * | 1962-09-10 | 1967-10-24 | Pullman Inc | Integrated ammonia and urea process |
| ES318356A1 (es) * | 1964-10-16 | 1966-05-16 | Toyo Koatsu Ind Incorporated | Metodo de depuracion de un efluente en la obtencion de urea sintetica. |
| GB1148991A (en) * | 1966-10-14 | 1969-04-16 | Toyo Koatsu Ind Inc | Process for synthesising urea |
| DE1668732A1 (de) * | 1966-10-25 | 1971-03-25 | Toyo Koatsu Ind Inc | Verfahren zum Behandeln des bei der Harnstoffsynthese im Ablauf vom Syntheseautoklaven enthaltenen nichtgesetzten Ammoniaks und Kohlendioxyds |
| CH498811A (de) * | 1967-05-22 | 1970-11-15 | Chemical Construction Corp | Verfahren zur Herstellung von Harnstoff aus Ammoniak und Kohlendioxyd |
| JPS4832091B1 (es) * | 1968-02-12 | 1973-10-04 | ||
| NL156686B (nl) * | 1968-03-16 | 1978-05-16 | Stamicarbon | Werkwijze voor de bereiding van ureum in combinatie met de synthese van ammoniak. |
| JPS4830258B1 (es) * | 1969-02-08 | 1973-09-18 | ||
| JPS4919259B1 (es) * | 1969-08-30 | 1974-05-16 |
-
1974
- 1974-06-12 IT IT23895/74A patent/IT1014987B/it active
-
1975
- 1975-01-01 AR AR259154A patent/AR204277A1/es active
- 1975-05-22 ZA ZA00753321A patent/ZA753321B/xx unknown
- 1975-05-29 GB GB2353175A patent/GB1470489A/en not_active Expired
- 1975-05-29 MW MW33/75A patent/MW3375A1/xx unknown
- 1975-05-29 DK DK241975A patent/DK241975A/da not_active Application Discontinuation
- 1975-05-30 ES ES438366A patent/ES438366A1/es not_active Expired
- 1975-06-03 YU YU01426/75A patent/YU142675A/xx unknown
- 1975-06-03 IE IE1235/75A patent/IE41544B1/en unknown
- 1975-06-04 CH CH719175A patent/CH605697A5/xx not_active IP Right Cessation
- 1975-06-05 FR FR7517601A patent/FR2274610A1/fr active Granted
- 1975-06-05 IN IN1124/CAL/75A patent/IN142473B/en unknown
- 1975-06-06 PH PH17240A patent/PH13614A/en unknown
- 1975-06-08 EG EG334/75A patent/EG11907A/xx active
- 1975-06-09 MX MX75100289U patent/MX3837E/es unknown
- 1975-06-10 RO RO7582483A patent/RO70955A/ro unknown
- 1975-06-10 ZM ZM71/75A patent/ZM7175A1/xx unknown
- 1975-06-10 LU LU72705A patent/LU72705A1/xx unknown
- 1975-06-10 TR TR18475A patent/TR18475A/xx unknown
- 1975-06-11 CA CA229,049A patent/CA1053701A/en not_active Expired
- 1975-06-11 NO NO752079A patent/NO752079L/no unknown
- 1975-06-11 HU HU75SA2803A patent/HU178091B/hu unknown
- 1975-06-11 BE BE157223A patent/BE830108A/xx not_active IP Right Cessation
- 1975-06-11 BR BR4771/75D patent/BR7503716A/pt unknown
- 1975-06-11 PL PL1975181151A patent/PL106455B1/pl unknown
- 1975-06-11 CS CS754114A patent/CS188228B2/cs unknown
- 1975-06-12 SE SE7506762A patent/SE423538B/xx unknown
- 1975-06-12 NL NL7507044A patent/NL7507044A/xx not_active Application Discontinuation
- 1975-06-12 AT AT451375A patent/AT344722B/de not_active IP Right Cessation
- 1975-06-12 SU SU752143211A patent/SU833158A3/ru active
- 1975-06-12 BG BG7530270A patent/BG29133A3/xx unknown
- 1975-06-12 US US05/586,359 patent/US4012443A/en not_active Expired - Lifetime
- 1975-06-12 JP JP50070240A patent/JPS5113721A/ja active Granted
- 1975-06-12 DD DD186604A patent/DD118620A5/xx unknown
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