GB1156448A - Process for the production of Calcium Cyanamide - Google Patents
Process for the production of Calcium CyanamideInfo
- Publication number
- GB1156448A GB1156448A GB6814/68A GB681468A GB1156448A GB 1156448 A GB1156448 A GB 1156448A GB 6814/68 A GB6814/68 A GB 6814/68A GB 681468 A GB681468 A GB 681468A GB 1156448 A GB1156448 A GB 1156448A
- Authority
- GB
- United Kingdom
- Prior art keywords
- calcium
- reaction
- urea
- carbon monoxide
- hydrocarbon
- 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
- 238000000034 method Methods 0.000 title abstract 2
- MVXMNHYVCLMLDD-UHFFFAOYSA-N 4-methoxynaphthalene-1-carbaldehyde Chemical compound C1=CC=C2C(OC)=CC=C(C=O)C2=C1 MVXMNHYVCLMLDD-UHFFFAOYSA-N 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 4
- 239000004202 carbamide Substances 0.000 abstract 4
- 239000004215 Carbon black (E152) Substances 0.000 abstract 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 3
- 239000000292 calcium oxide Substances 0.000 abstract 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 3
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 229910052791 calcium Inorganic materials 0.000 abstract 2
- 239000011575 calcium Substances 0.000 abstract 2
- 238000000354 decomposition reaction Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000002912 waste gas Substances 0.000 abstract 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- DDJSLGMHWKYCDI-UHFFFAOYSA-N azane carbon monoxide Chemical compound N.[C-]#[O+] DDJSLGMHWKYCDI-UHFFFAOYSA-N 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 1
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000012495 reaction gas Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/16—Cyanamide; Salts thereof
- C01C3/18—Calcium cyanamide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967S0108380 DE1592376B2 (de) | 1967-02-17 | 1967-02-17 | Verfahren zur herstellung von calciumcyanamid |
| DES0113704 | 1968-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1156448A true GB1156448A (en) | 1969-06-25 |
Family
ID=25998734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6814/68A Expired GB1156448A (en) | 1967-02-17 | 1968-02-12 | Process for the production of Calcium Cyanamide |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640610A1 (fr) * | 1988-12-16 | 1990-06-22 | Schwos Yvan | Procede pour la fabrication de la cyanamide calcique |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4408271A1 (de) * | 1994-03-11 | 1995-09-14 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von Calciumcyanamid aus Harnstoff |
| CN108793195A (zh) * | 2018-06-25 | 2018-11-13 | 山东益丰生化环保股份有限公司 | 一种氰氨化钙的合成方法 |
| CN110156049A (zh) * | 2019-06-12 | 2019-08-23 | 黄河三角洲京博化工研究院有限公司 | 一种溶剂法制备氰胺化钙的方法 |
| CN110342543A (zh) * | 2019-07-01 | 2019-10-18 | 山东益丰生化环保股份有限公司 | 一种使用氯化钙合成氰氨化钙的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1044786B (de) * | 1956-05-29 | 1958-11-27 | Otto & Co Gmbh Dr C | Verfahren zur Herstellung von weissem Kalkstickstoff |
| US3173755A (en) * | 1962-09-26 | 1965-03-16 | Jean P Picard | Synthesis of calcium cyanamide |
-
1968
- 1968-02-07 FR FR1575584D patent/FR1575584A/fr not_active Expired
- 1968-02-12 GB GB6814/68A patent/GB1156448A/en not_active Expired
- 1968-02-13 NL NL6802038A patent/NL6802038A/xx unknown
- 1968-02-14 BE BE710784D patent/BE710784A/xx unknown
- 1968-02-15 US US705620A patent/US3499726A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640610A1 (fr) * | 1988-12-16 | 1990-06-22 | Schwos Yvan | Procede pour la fabrication de la cyanamide calcique |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6802038A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-08-19 |
| BE710784A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-06-17 |
| US3499726A (en) | 1970-03-10 |
| FR1575584A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-07-25 |
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