ES414393A1 - Procedimiento para preparar cristales sustancialmente secosde sales de adicion de acidos inorganicos de urea. - Google Patents
Procedimiento para preparar cristales sustancialmente secosde sales de adicion de acidos inorganicos de urea.Info
- Publication number
- ES414393A1 ES414393A1 ES414393A ES414393A ES414393A1 ES 414393 A1 ES414393 A1 ES 414393A1 ES 414393 A ES414393 A ES 414393A ES 414393 A ES414393 A ES 414393A ES 414393 A1 ES414393 A1 ES 414393A1
- Authority
- ES
- Spain
- Prior art keywords
- urea
- inorganic acid
- drum
- addition salts
- acid addition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2084872A GB1397945A (en) | 1972-05-04 | 1972-05-04 | Process for the manufacture of inorganic acid addition salts of urea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES414393A1 true ES414393A1 (es) | 1976-02-01 |
Family
ID=10152748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES414393A Expired ES414393A1 (es) | 1972-05-04 | 1973-05-04 | Procedimiento para preparar cristales sustancialmente secosde sales de adicion de acidos inorganicos de urea. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4947324A (es) |
| AR (1) | AR194432A1 (es) |
| AU (1) | AU5507673A (es) |
| BE (1) | BE798880A (es) |
| DE (1) | DE2322114A1 (es) |
| ES (1) | ES414393A1 (es) |
| FR (1) | FR2183238B3 (es) |
| GB (1) | GB1397945A (es) |
| IL (1) | IL42168A0 (es) |
| IT (1) | IT986994B (es) |
| NL (1) | NL7306034A (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516352U (es) * | 1974-07-02 | 1976-01-17 | ||
| DE3170675D1 (en) * | 1980-02-22 | 1985-07-04 | Ciba Geigy Ag | Method of processing photographic silver dye bleaching materials, compositions suitable for it and their preparation from concentrates or partial concentrates, the concentrates and partial concentrates |
| JPH02118272A (ja) * | 1988-10-28 | 1990-05-02 | Tokyo Electron Ltd | ベローズ |
| CN111635337A (zh) * | 2020-06-08 | 2020-09-08 | 杭州海虹精细化工有限公司 | 一种改性尿素的制备方法 |
-
1972
- 1972-05-04 GB GB2084872A patent/GB1397945A/en not_active Expired
-
1973
- 1973-04-27 BE BE130558A patent/BE798880A/xx unknown
- 1973-05-01 NL NL7306034A patent/NL7306034A/xx not_active Application Discontinuation
- 1973-05-01 AU AU55076/73A patent/AU5507673A/en not_active Expired
- 1973-05-02 DE DE2322114A patent/DE2322114A1/de active Pending
- 1973-05-02 IL IL7342168A patent/IL42168A0/xx unknown
- 1973-05-03 FR FR7315954A patent/FR2183238B3/fr not_active Expired
- 1973-05-03 IT IT7323672A patent/IT986994B/it active
- 1973-05-04 JP JP7349215A patent/JPS4947324A/ja active Pending
- 1973-05-04 AR AR247870A patent/AR194432A1/es active
- 1973-05-04 ES ES414393A patent/ES414393A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE798880A (fr) | 1973-10-29 |
| JPS4947324A (es) | 1974-05-08 |
| IT986994B (it) | 1975-01-30 |
| AR194432A1 (es) | 1973-07-13 |
| NL7306034A (es) | 1973-11-06 |
| GB1397945A (en) | 1975-06-18 |
| DE2322114A1 (de) | 1973-12-06 |
| FR2183238B3 (es) | 1976-04-23 |
| IL42168A0 (en) | 1973-07-30 |
| AU5507673A (en) | 1974-11-07 |
| FR2183238A1 (es) | 1973-12-14 |
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