NO135633C - - Google Patents
Info
- Publication number
- NO135633C NO135633C NO2033/71A NO203371A NO135633C NO 135633 C NO135633 C NO 135633C NO 2033/71 A NO2033/71 A NO 2033/71A NO 203371 A NO203371 A NO 203371A NO 135633 C NO135633 C NO 135633C
- Authority
- NO
- Norway
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
- C07C273/04—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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/12—Separation of ammonia from gases and vapours
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7007873.A NL165712C (nl) | 1970-05-30 | 1970-05-30 | Werkwijze en inrichting voor het bij synthesedruk terug- winnen van ammoniak en kooldioxyde uit het spuigas van een ureumsynthese. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO135633B NO135633B (es) | 1977-01-24 |
| NO135633C true NO135633C (es) | 1977-05-04 |
Family
ID=19810202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2033/71A NO135633C (es) | 1970-05-30 | 1971-05-28 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3691729A (es) |
| JP (1) | JPS5243800B1 (es) |
| BE (1) | BE767867A (es) |
| BR (1) | BR7103291D0 (es) |
| CA (1) | CA949291A (es) |
| DE (1) | DE2126776C3 (es) |
| ES (1) | ES391744A1 (es) |
| FR (1) | FR2093882A5 (es) |
| GB (1) | GB1341100A (es) |
| NL (1) | NL165712C (es) |
| NO (1) | NO135633C (es) |
| ZA (1) | ZA713344B (es) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2317603C3 (de) * | 1973-04-07 | 1982-03-25 | Basf Ag, 6700 Ludwigshafen | Verfahren zur zumindest teilweisen Trennung von Ammoniak und Kohlendioxid enthaltenden Gasgemischen |
| NL7307036A (es) * | 1973-05-21 | 1974-11-25 | ||
| DE2646804C3 (de) * | 1976-10-16 | 1982-03-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Gewinnung von reinem Ammoniak aus Ammoniak und Kohlendioxid enthaltenden Gasgemischen |
| JPS5460398U (es) * | 1977-10-05 | 1979-04-26 | ||
| JPS54151900U (es) * | 1978-04-13 | 1979-10-22 | ||
| NL7804668A (nl) * | 1978-04-29 | 1979-10-31 | Stamicarbon | Werkwijze voor het scheiden van nh3 en co2 uit meng- sels van nh3 ,co2 en water. |
| JPS54151917A (en) * | 1978-05-20 | 1979-11-29 | Mitsui Toatsu Chem Inc | Elimination of explosiveness of tail gas of urea preparation process |
| JPS55103171U (es) * | 1979-01-12 | 1980-07-18 | ||
| NL7903623A (nl) * | 1979-05-09 | 1980-11-11 | Stamicarbon | Werkwijze voor het zuiveren van ureumhoudend afvalwater en werkwijze voor het bereiden van melamine. |
| IT1193245B (it) * | 1979-10-17 | 1988-06-15 | Snam Progetti | Procedimento per eliminare l'esplosivita' dei gas di spurgo da impianti per la produzione di urea |
| GB2089786B (en) * | 1980-12-23 | 1985-02-20 | Mitsui Toatsu Chemicals | Process for synthesizing urea |
| US4311856A (en) * | 1980-12-31 | 1982-01-19 | Toyo Engineering Corp. | Process for synthesizing urea |
| DE3100388A1 (de) * | 1981-01-09 | 1982-09-02 | Mitsui Toatsu Chemicals, Inc. | "verfahren zur harnstoffsynthese" |
| NL8101174A (nl) * | 1981-03-11 | 1982-10-01 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
| NL8400839A (nl) * | 1984-03-16 | 1985-10-16 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
| US5018457A (en) * | 1989-06-16 | 1991-05-28 | Crown Andersen, Inc. | Waste treatment system |
| US6261524B1 (en) | 1999-01-12 | 2001-07-17 | Advanced Technology Materials, Inc. | Advanced apparatus for abatement of gaseous pollutants |
| US6153150A (en) * | 1998-01-12 | 2000-11-28 | Advanced Technology Materials, Inc. | Apparatus and method for controlled decomposition oxidation of gaseous pollutants |
| US6706093B2 (en) * | 2000-05-23 | 2004-03-16 | Rohm And Haas Company | Method and apparatus for preventing iron contamination in corrosive service |
| EP2301917A1 (en) | 2009-09-16 | 2011-03-30 | Stamicarbon B.V. | Removal of urea and ammonia from exhaust gases |
| EP2402308A1 (en) * | 2010-06-24 | 2012-01-04 | DSM IP Assets B.V. | Urea plant |
| CN108137335B (zh) * | 2015-03-25 | 2021-10-26 | 斯塔米卡邦有限公司 | 用于汽车环保尿素和硝酸铵尿素的尿素的一体化生产 |
-
1970
- 1970-05-30 NL NL7007873.A patent/NL165712C/xx not_active IP Right Cessation
-
1971
- 1971-05-24 GB GB1657971A patent/GB1341100A/en not_active Expired
- 1971-05-24 ZA ZA713344A patent/ZA713344B/xx unknown
- 1971-05-26 US US147055A patent/US3691729A/en not_active Expired - Lifetime
- 1971-05-28 DE DE2126776A patent/DE2126776C3/de not_active Expired
- 1971-05-28 BE BE767867A patent/BE767867A/xx not_active IP Right Cessation
- 1971-05-28 CA CA114,200A patent/CA949291A/en not_active Expired
- 1971-05-28 NO NO2033/71A patent/NO135633C/no unknown
- 1971-05-28 BR BR3291/71A patent/BR7103291D0/pt unknown
- 1971-05-28 FR FR7119569A patent/FR2093882A5/fr not_active Expired
- 1971-05-29 ES ES391744A patent/ES391744A1/es not_active Expired
- 1971-05-29 JP JP46037409A patent/JPS5243800B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3691729A (en) | 1972-09-19 |
| NO135633B (es) | 1977-01-24 |
| ES391744A1 (es) | 1973-06-16 |
| DE2126776B2 (de) | 1973-07-05 |
| ZA713344B (en) | 1972-01-26 |
| FR2093882A5 (es) | 1972-01-28 |
| BR7103291D0 (pt) | 1973-04-19 |
| CA949291A (en) | 1974-06-18 |
| NL165712C (nl) | 1981-05-15 |
| NL165712B (nl) | 1980-12-15 |
| JPS5243800B1 (es) | 1977-11-01 |
| DE2126776A1 (de) | 1971-12-16 |
| GB1341100A (en) | 1973-12-19 |
| NL7007873A (es) | 1971-12-02 |
| DE2126776C3 (de) | 1974-02-14 |
| BE767867A (fr) | 1971-11-29 |