NL7112061A - - Google Patents
Info
- Publication number
- NL7112061A NL7112061A NL7112061A NL7112061A NL7112061A NL 7112061 A NL7112061 A NL 7112061A NL 7112061 A NL7112061 A NL 7112061A NL 7112061 A NL7112061 A NL 7112061A NL 7112061 A NL7112061 A NL 7112061A
- Authority
- NL
- Netherlands
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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (24)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE787832D BE787832A (fr) | 1971-09-02 | Procede pour la preparation d'uree | |
| NL7112061A NL167955C (nl) | 1971-09-02 | 1971-09-02 | Werkwijze voor de bereiding van ureum. |
| AU45658/72A AU464307B2 (en) | 1971-09-02 | 1972-08-16 | Process forthe preparation of urea |
| GB3844572A GB1395071A (en) | 1971-09-02 | 1972-08-17 | Process for the preparation of urea |
| ZA725666A ZA725666B (en) | 1971-09-02 | 1972-08-17 | Process for the preparation of urea |
| AT717172A AT318648B (de) | 1971-09-02 | 1972-08-18 | Verfahren zur Herstellung von Harnstoff |
| CA149,865A CA977776A (en) | 1971-09-02 | 1972-08-21 | Process for the preparation of urea |
| DE2241148A DE2241148C3 (de) | 1971-09-02 | 1972-08-22 | Verfahren zur Herstellung von Harnstoff |
| JP47085238A JPS512447B2 (de) | 1971-09-02 | 1972-08-25 | |
| SU1823288A SU459887A3 (ru) | 1971-09-02 | 1972-08-28 | Способ получени мочевины |
| CS5916A CS171267B2 (de) | 1971-09-02 | 1972-08-28 | |
| BG7221268A BG26809A3 (de) | 1971-09-02 | 1972-08-28 | |
| ES406183A ES406183A1 (es) | 1971-09-02 | 1972-08-29 | Procedimiento para preparar urea. |
| US05/284,476 US4066693A (en) | 1971-09-02 | 1972-08-29 | Process for the preparation of urea |
| EG353/72A EG10737A (en) | 1971-09-02 | 1972-08-30 | Process for the preparation of urea |
| IT52448/72A IT962294B (it) | 1971-09-02 | 1972-08-30 | Procedimento per la produzione di urea e prodotto relativ |
| FR7230898A FR2152018A5 (de) | 1971-09-02 | 1972-08-31 | |
| PL1972157567A PL84195B1 (de) | 1971-09-02 | 1972-08-31 | |
| NO3132/72A NO137385C (no) | 1971-09-02 | 1972-09-01 | Fremgangsm}te for fremstilling av urea |
| BR006062/72A BR7206062D0 (pt) | 1971-09-02 | 1972-09-01 | Processo para a preparacao de ureia |
| SE7211397A SE397521B (sv) | 1971-09-02 | 1972-09-01 | Forfarande for framstellning av karbamid |
| TR17491A TR17491A (tr) | 1971-09-02 | 1972-09-01 | Uere elde etmeye mahsus usul |
| YU2224/72A YU36292B (en) | 1971-09-02 | 1972-09-04 | Process for preparing carbamides |
| DD165429A DD100714A5 (de) | 1971-09-02 | 1972-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7112061A NL167955C (nl) | 1971-09-02 | 1971-09-02 | Werkwijze voor de bereiding van ureum. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7112061A true NL7112061A (de) | 1973-03-06 |
| NL167955B NL167955B (nl) | 1981-09-16 |
| NL167955C NL167955C (nl) | 1982-02-16 |
Family
ID=19813930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7112061A NL167955C (nl) | 1971-09-02 | 1971-09-02 | Werkwijze voor de bereiding van ureum. |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US4066693A (de) |
| JP (1) | JPS512447B2 (de) |
| AT (1) | AT318648B (de) |
| AU (1) | AU464307B2 (de) |
| BE (1) | BE787832A (de) |
| BG (1) | BG26809A3 (de) |
| BR (1) | BR7206062D0 (de) |
| CA (1) | CA977776A (de) |
| CS (1) | CS171267B2 (de) |
| DD (1) | DD100714A5 (de) |
| DE (1) | DE2241148C3 (de) |
| EG (1) | EG10737A (de) |
| ES (1) | ES406183A1 (de) |
| FR (1) | FR2152018A5 (de) |
| GB (1) | GB1395071A (de) |
| IT (1) | IT962294B (de) |
| NL (1) | NL167955C (de) |
| NO (1) | NO137385C (de) |
| PL (1) | PL84195B1 (de) |
| SE (1) | SE397521B (de) |
| SU (1) | SU459887A3 (de) |
| TR (1) | TR17491A (de) |
| YU (1) | YU36292B (de) |
| ZA (1) | ZA725666B (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128299U (de) * | 1974-08-17 | 1976-03-01 | ||
| JPS5573651A (en) * | 1978-11-30 | 1980-06-03 | Toyo Eng Corp | Preparation of urea |
| NL8101174A (nl) * | 1981-03-11 | 1982-10-01 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
| NL8104039A (nl) * | 1981-09-01 | 1983-04-05 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
| NL8104040A (nl) * | 1981-09-01 | 1983-04-05 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
| IT1211125B (it) * | 1981-10-16 | 1989-09-29 | Ortu Francesco | Composti azotati. processo per la preparazione di |
| US4433146A (en) * | 1982-04-07 | 1984-02-21 | Stamicarbon B.V. | Process for the preparation of melamine |
| NL8201652A (nl) * | 1982-04-21 | 1983-11-16 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
| NL8303424A (nl) * | 1983-10-06 | 1985-05-01 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
| JPH0528291U (ja) * | 1991-03-19 | 1993-04-16 | コンビ株式会社 | トイレツトペーパーホルダー |
| JPH07313396A (ja) * | 1994-05-20 | 1995-12-05 | Takeo Nakajima | トイレットペーパーホルダー |
| EP2602245A1 (de) * | 2011-12-05 | 2013-06-12 | Urea Casale SA | Verfahren zur Synthese von Harnstoff und zugehörige Anordnung für einen Reaktionsabschnitt einer Harnstoffanlage |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3046307A (en) * | 1957-04-05 | 1962-07-24 | Distillation process for synthesizing | |
| NL227595A (de) * | 1958-05-07 | |||
| US3270051A (en) * | 1958-05-20 | 1966-08-30 | Inventa Ag | Dual step urea production |
| GB948786A (en) * | 1959-10-23 | 1964-02-05 | Toyo Koatsu Ind Inc | An improvement in synthesis of urea |
| NL101446C (de) * | 1960-04-08 | |||
| DE1618867A1 (de) * | 1966-03-29 | 1972-03-30 | Sumitomo Chemical Co | Verfahren zur Herstellung von Harnstoff |
| FR1487249A (fr) * | 1966-04-05 | 1967-06-30 | Inventa Ag | Procédé de fabrication de l'urée à partir de l'ammoniac et de l'anhydride carbonique |
| GB1124547A (en) * | 1966-05-02 | 1968-08-21 | Toyo Koatsu Ind Inc | Production of urea |
| FR1491404A (fr) * | 1966-06-24 | 1967-08-11 | Pullman Inc | Procédé perfectionné de production de l'urée |
| DE1908355A1 (de) * | 1968-03-19 | 1969-10-09 | Mitsui Toatsu Chemicals | Verfahren zur Herstellung von Harnstoff |
| GB1268430A (en) * | 1968-12-16 | 1972-03-29 | Snam Progetti | Process for the production of urea |
| DE2026608C3 (de) * | 1969-06-11 | 1978-10-19 | Mitsui Toatsu Chemicals, Inc., Tokio | Verfahren zur Herstellung von Harnstoff |
| EG10651A (en) * | 1970-04-02 | 1977-10-31 | Snam Progetti | Process for prevention reactors corrosion during production of urea |
-
0
- BE BE787832D patent/BE787832A/xx not_active IP Right Cessation
-
1971
- 1971-09-02 NL NL7112061A patent/NL167955C/xx not_active IP Right Cessation
-
1972
- 1972-08-16 AU AU45658/72A patent/AU464307B2/en not_active Expired
- 1972-08-17 ZA ZA725666A patent/ZA725666B/xx unknown
- 1972-08-17 GB GB3844572A patent/GB1395071A/en not_active Expired
- 1972-08-18 AT AT717172A patent/AT318648B/de not_active IP Right Cessation
- 1972-08-21 CA CA149,865A patent/CA977776A/en not_active Expired
- 1972-08-22 DE DE2241148A patent/DE2241148C3/de not_active Expired
- 1972-08-25 JP JP47085238A patent/JPS512447B2/ja not_active Expired
- 1972-08-28 BG BG7221268A patent/BG26809A3/xx unknown
- 1972-08-28 CS CS5916A patent/CS171267B2/cs unknown
- 1972-08-28 SU SU1823288A patent/SU459887A3/ru active
- 1972-08-29 ES ES406183A patent/ES406183A1/es not_active Expired
- 1972-08-29 US US05/284,476 patent/US4066693A/en not_active Expired - Lifetime
- 1972-08-30 EG EG353/72A patent/EG10737A/xx active
- 1972-08-30 IT IT52448/72A patent/IT962294B/it active
- 1972-08-31 PL PL1972157567A patent/PL84195B1/pl unknown
- 1972-08-31 FR FR7230898A patent/FR2152018A5/fr not_active Expired
- 1972-09-01 TR TR17491A patent/TR17491A/xx unknown
- 1972-09-01 BR BR006062/72A patent/BR7206062D0/pt unknown
- 1972-09-01 NO NO3132/72A patent/NO137385C/no unknown
- 1972-09-01 SE SE7211397A patent/SE397521B/xx unknown
- 1972-09-04 DD DD165429A patent/DD100714A5/xx unknown
- 1972-09-04 YU YU2224/72A patent/YU36292B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT962294B (it) | 1973-12-20 |
| NO137385C (no) | 1978-02-22 |
| SU459887A3 (ru) | 1975-02-05 |
| ES406183A1 (es) | 1975-07-01 |
| NL167955C (nl) | 1982-02-16 |
| NO137385B (no) | 1977-11-14 |
| NL167955B (nl) | 1981-09-16 |
| JPS512447B2 (de) | 1976-01-26 |
| YU36292B (en) | 1982-06-18 |
| CS171267B2 (de) | 1976-10-29 |
| DE2241148B2 (de) | 1975-08-21 |
| AU4565872A (en) | 1974-02-21 |
| BG26809A3 (de) | 1979-06-12 |
| DE2241148C3 (de) | 1981-10-01 |
| BR7206062D0 (pt) | 1973-07-19 |
| AT318648B (de) | 1974-11-11 |
| TR17491A (tr) | 1975-07-23 |
| DE2241148A1 (de) | 1973-03-08 |
| EG10737A (en) | 1976-04-30 |
| GB1395071A (en) | 1975-05-21 |
| AU464307B2 (en) | 1975-08-21 |
| JPS4834127A (de) | 1973-05-16 |
| BE787832A (fr) | 1973-02-22 |
| PL84195B1 (de) | 1976-03-31 |
| US4066693A (en) | 1978-01-03 |
| FR2152018A5 (de) | 1973-04-20 |
| SE397521B (sv) | 1977-11-07 |
| YU222472A (en) | 1981-08-31 |
| DD100714A5 (de) | 1973-10-05 |
| CA977776A (en) | 1975-11-11 |
| ZA725666B (en) | 1973-08-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |