GB1397945A - Process for the manufacture of inorganic acid addition salts of urea - Google Patents
Process for the manufacture of inorganic acid addition salts of ureaInfo
- Publication number
- GB1397945A GB1397945A GB2084872A GB2084872A GB1397945A GB 1397945 A GB1397945 A GB 1397945A GB 2084872 A GB2084872 A GB 2084872A GB 2084872 A GB2084872 A GB 2084872A GB 1397945 A GB1397945 A GB 1397945A
- Authority
- GB
- United Kingdom
- Prior art keywords
- urea
- drum
- inorganic acid
- manufacture
- 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
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical class NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract 5
- 239000004202 carbamide Substances 0.000 title abstract 5
- 150000007522 mineralic acids Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Priority Applications (12)
| 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 |
| IE62373A IE37550B1 (en) | 1972-05-04 | 1973-04-19 | Process for the manufacture of inorganic acid addition salts of urea |
| BE130558A BE798880A (fr) | 1972-05-04 | 1973-04-27 | Procede de production de sels d'addition d'acides inorganiques de l'uree |
| AU55076/73A AU5507673A (en) | 1972-05-04 | 1973-05-01 | Process forthe manufacture of inorganic acid addition salts of urea |
| NL7306034A NL7306034A (enrdf_load_stackoverflow) | 1972-05-04 | 1973-05-01 | |
| IL7342168A IL42168A0 (en) | 1972-05-04 | 1973-05-02 | Process for the manufacture of inorganic acid addition salts of urea |
| DE2322114A DE2322114A1 (de) | 1972-05-04 | 1973-05-02 | Verfahren zur herstellung von anorganischen saeureadditionssalzen des harnstoffs |
| IT7323672A IT986994B (it) | 1972-05-04 | 1973-05-03 | Procedimento per la preparazione di sali di addizione con acidi inorganici della urea |
| FR7315954A FR2183238B3 (enrdf_load_stackoverflow) | 1972-05-04 | 1973-05-03 | |
| ES414393A ES414393A1 (es) | 1972-05-04 | 1973-05-04 | Procedimiento para preparar cristales sustancialmente secosde sales de adicion de acidos inorganicos de urea. |
| JP7349215A JPS4947324A (enrdf_load_stackoverflow) | 1972-05-04 | 1973-05-04 | |
| AR247870A AR194432A1 (es) | 1972-05-04 | 1973-05-04 | Procedimiento para la fabricacion de cristales sustancialmente secos de sales de adicion de acidos inorganicos de la urea |
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 |
|---|---|
| GB1397945A true GB1397945A (en) | 1975-06-18 |
Family
ID=10152748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2084872A Expired GB1397945A (en) | 1972-05-04 | 1972-05-04 | Process for the manufacture of inorganic acid addition salts of urea |
Country Status (11)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN119793376A (zh) * | 2025-03-12 | 2025-04-11 | 云南云天化股份有限公司 | 一种连续化生产粉状聚磷酸铵的装置及其方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516352U (enrdf_load_stackoverflow) * | 1974-07-02 | 1976-01-17 | ||
| US4366232A (en) * | 1980-02-22 | 1982-12-28 | Ciba-Geigy Ltd. | Method for processing photographic silver dye-bleach materials and suitable preparations |
| JPH02118272A (ja) * | 1988-10-28 | 1990-05-02 | Tokyo Electron Ltd | ベローズ |
-
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 IL IL7342168A patent/IL42168A0/xx unknown
- 1973-05-02 DE DE2322114A patent/DE2322114A1/de active Pending
- 1973-05-03 IT IT7323672A patent/IT986994B/it active
- 1973-05-03 FR FR7315954A patent/FR2183238B3/fr not_active Expired
- 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
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN119793376A (zh) * | 2025-03-12 | 2025-04-11 | 云南云天化股份有限公司 | 一种连续化生产粉状聚磷酸铵的装置及其方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2183238A1 (enrdf_load_stackoverflow) | 1973-12-14 |
| AU5507673A (en) | 1974-11-07 |
| ES414393A1 (es) | 1976-02-01 |
| DE2322114A1 (de) | 1973-12-06 |
| NL7306034A (enrdf_load_stackoverflow) | 1973-11-06 |
| AR194432A1 (es) | 1973-07-13 |
| FR2183238B3 (enrdf_load_stackoverflow) | 1976-04-23 |
| JPS4947324A (enrdf_load_stackoverflow) | 1974-05-08 |
| IL42168A0 (en) | 1973-07-30 |
| IT986994B (it) | 1975-01-30 |
| BE798880A (fr) | 1973-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU572201A3 (ru) | Способ получени метилового эфира 5-пропилтио-2-бензимидазолкарбаминовой кислоты | |
| ES457969A1 (es) | Procedimiento para la preparacion de polifosfato de alumi- nio. | |
| GB1466516A (en) | Mononitration of benzene | |
| GB1397945A (en) | Process for the manufacture of inorganic acid addition salts of urea | |
| GB1128802A (en) | Improvements relating to the ammoniation of phosphoric acids | |
| GB1289170A (enrdf_load_stackoverflow) | ||
| GB1436810A (en) | Preparation of iostoic anhydride and anthranilic acid | |
| GB1277067A (en) | Process for the manufacture of partially hydrated sodium tripolyphosphate | |
| GB1338986A (en) | Process for the manufacture of pyrophosphoric acid | |
| GB1323478A (en) | Process of preparing polyalkylenglycol dibenzoates | |
| GB1081091A (en) | Improvements in or relating to the preparation of dinitrotoluenes | |
| GB1509680A (en) | Process for producing a powdered or granulated non-dusting mineral composition | |
| ES405450A1 (es) | Procedimiento para preparar acido fosforico. | |
| GB1516062A (en) | Method of condensing and/or polymerising sulphonated lignin containing materials | |
| GB1425309A (en) | Process for the preparation of 5-nitro-1,4-naphthoquinone | |
| SU485099A1 (ru) | Способ получени сложных удобрений | |
| GB1427106A (en) | Process for the production of 2-nitro-5-chlorobenzene sulphonic acid chloride and 2-nitro-5-chlorobenzene sulphonic acid | |
| JPS55136246A (en) | Preparation of hydroxy-di-phthalic acid | |
| GB1121100A (en) | A process for substantially complete saccharification of starch | |
| SU60208A1 (ru) | Способ кислоты и получени бензойной ее производных | |
| GB1474839A (en) | Process for making calcium sulphate alpha-semihydrate and apparatus used therein | |
| SU1727338A1 (ru) | Способ получения расширенного графита | |
| GB813182A (en) | Process for the preparation of a mixture of an alkali metal salt and a cadmium salt of benzene carboxylic acid other than terephthalic acid | |
| Ogneva et al. | The Corrosion Resistance of Steels and Alloys in Furnace Phosphoric Acid and Polyphosphoric Acids with Additions of Some Organic Compounds | |
| GB1142357A (en) | Phosphoric acid concentration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |