IN150195B - - Google Patents
Info
- Publication number
- IN150195B IN150195B IN856/DEL/78A IN856DE1978A IN150195B IN 150195 B IN150195 B IN 150195B IN 856DE1978 A IN856DE1978 A IN 856DE1978A IN 150195 B IN150195 B IN 150195B
- 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
- C07C273/04—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7713190A NL7713190A (nl) | 1977-11-30 | 1977-11-30 | Werkwijze en inrichting voor het verwijderen van ammoniumcarbamaat uit een ureumsynthese- oplossing. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN150195B true IN150195B (es) | 1982-08-14 |
Family
ID=19829649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN856/DEL/78A IN150195B (es) | 1977-11-30 | 1978-11-28 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4486270A (es) |
| EP (1) | EP0002298B1 (es) |
| JP (1) | JPS5490118A (es) |
| AR (1) | AR216818A1 (es) |
| BR (1) | BR7807844A (es) |
| CA (1) | CA1113961A (es) |
| DE (1) | DE2860363D1 (es) |
| ES (1) | ES475529A1 (es) |
| IN (1) | IN150195B (es) |
| NL (1) | NL7713190A (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746954A (en) * | 1980-09-05 | 1982-03-17 | Mitsui Toatsu Chem Inc | Synthesis of urea |
| US4613697A (en) * | 1982-06-08 | 1986-09-23 | Montedison S.P.A. | Process for the displacement to the gaseous phase of the excess of NH3 |
| UA26895C2 (uk) * | 1990-03-12 | 1999-12-29 | Уріа Казале С.А. | Спосіб коhдеhсації парів аміаку, вуглекислого газу і води та пристрій для його здійсhеhhя |
| US7687041B2 (en) * | 2008-02-27 | 2010-03-30 | Kellogg Brown & Root Llc | Apparatus and methods for urea production |
| EP3569305A1 (en) * | 2018-05-16 | 2019-11-20 | Yara International ASA | High pressure strippers for use in urea plants |
| US10683787B2 (en) | 2018-11-08 | 2020-06-16 | Faurecia Emissions Control Technologies, Usa, Llc | Automotive exhaust aftertreatment system having onboard ammonia reactor with hybrid heating |
| US10767529B2 (en) | 2018-11-08 | 2020-09-08 | Faurecia Emissions Control Technologies, Usa, Llc | Automotive exhaust aftertreatment system having onboard ammonia reactor with heated doser |
| US10876454B2 (en) | 2018-11-08 | 2020-12-29 | Faurecia Emissions Control Technologies, Usa, Llc | Automotive exhaust aftertreatment system with multi-reductant injection and doser controls |
| EP3733279A1 (en) * | 2019-05-03 | 2020-11-04 | Yara International ASA | High pressure strippers for use in urea plants |
| JP7209874B2 (ja) * | 2019-06-07 | 2023-01-20 | スタミカーボン・ベー・フェー | ストリッパを備えた尿素プラント及びストリッピング方法 |
| US11193413B2 (en) | 2019-12-12 | 2021-12-07 | Faurecia Emissions Control Technologies, Usa, Llc | Exhaust aftertreatment system with virtual temperature determination and control |
| US11319853B2 (en) | 2020-03-31 | 2022-05-03 | Faurecia Emissions Control Technologies, Usa, Llc | Automotive exhaust aftertreatment system with doser |
| US11022014B1 (en) | 2020-04-28 | 2021-06-01 | Faurecia Emissions Control Technologies, Usa, Llc | Exhaust aftertreatment system with heated flash-boiling doser |
| US11511239B2 (en) | 2020-04-29 | 2022-11-29 | Faurecia Emissions Control Technologies, Usa, Llc | Heated flash-boiling doser with integrated helix |
| US11092054B1 (en) | 2020-04-29 | 2021-08-17 | Faurecia Emissions Control Technologies, Usa, Llc | Flash-boiling doser with thermal transfer helix |
| US11384667B2 (en) | 2020-05-29 | 2022-07-12 | Faurecia Emissions Control Technologies, Usa, Llc | Exhaust aftertreatment system with heated dosing control |
| US11225894B1 (en) | 2020-06-30 | 2022-01-18 | Faurecia Emissions Control Technologies, Usa, Llc | Exhaust aftertreatment system with thermally controlled reagent doser |
| EP4082643A1 (en) * | 2021-04-28 | 2022-11-02 | Casale Sa | Improvements to equipment of urea plants |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE212014C (es) * | ||||
| NL101446C (es) * | 1960-04-08 | |||
| US3471558A (en) * | 1964-02-27 | 1969-10-07 | Allied Chem | Method for the decomposition and evaporation of urea synthesis effluent |
| NL6414630A (es) * | 1964-12-16 | 1966-06-17 | ||
| NO145949C (no) * | 1967-09-29 | 1982-06-30 | Snam Progetti | Fremgangsmaate for fremstilling av urea |
| NL172058C (nl) * | 1972-06-12 | 1983-07-01 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
-
1977
- 1977-11-30 NL NL7713190A patent/NL7713190A/xx not_active Application Discontinuation
-
1978
- 1978-11-22 CA CA316,689A patent/CA1113961A/en not_active Expired
- 1978-11-25 DE DE7878200317T patent/DE2860363D1/de not_active Expired
- 1978-11-25 EP EP78200317A patent/EP0002298B1/en not_active Expired
- 1978-11-27 AR AR274586A patent/AR216818A1/es active
- 1978-11-28 IN IN856/DEL/78A patent/IN150195B/en unknown
- 1978-11-29 JP JP14770778A patent/JPS5490118A/ja active Pending
- 1978-11-29 ES ES475529A patent/ES475529A1/es not_active Expired
- 1978-11-29 BR BR7807844A patent/BR7807844A/pt unknown
-
1981
- 1981-10-19 US US06/312,662 patent/US4486270A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AR216818A1 (es) | 1980-01-31 |
| EP0002298A2 (en) | 1979-06-13 |
| DE2860363D1 (en) | 1981-03-12 |
| JPS5490118A (en) | 1979-07-17 |
| US4486270A (en) | 1984-12-04 |
| EP0002298A3 (en) | 1979-06-27 |
| ES475529A1 (es) | 1979-04-01 |
| NL7713190A (nl) | 1979-06-01 |
| BR7807844A (pt) | 1979-07-31 |
| EP0002298B1 (en) | 1981-01-21 |
| CA1113961A (en) | 1981-12-08 |