BE371947A - - Google Patents
Info
- Publication number
- BE371947A BE371947A BE371947DA BE371947A BE 371947 A BE371947 A BE 371947A BE 371947D A BE371947D A BE 371947DA BE 371947 A BE371947 A BE 371947A
- Authority
- BE
- Belgium
- Prior art keywords
- cyanate
- parts
- urea
- nitrogen
- alkaline earth
- Prior art date
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 14
- 239000004202 carbamide Substances 0.000 claims description 7
- 150000001913 cyanates Chemical class 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 6
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000292 calcium oxide Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- QVQLCTNNEUAWMS-UHFFFAOYSA-N Barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000015450 Tilia cordata Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- JBNAGKTUVSTOHZ-UHFFFAOYSA-L barium(2+);dicyanate Chemical compound [Ba+2].[O-]C#N.[O-]C#N JBNAGKTUVSTOHZ-UHFFFAOYSA-L 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- RRRRYSBZDXHZQL-UHFFFAOYSA-L calcium;dicyanate Chemical compound [Ca+2].[O-]C#N.[O-]C#N RRRRYSBZDXHZQL-UHFFFAOYSA-L 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- HFNQLYDPNAZRCH-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O.OC(O)=O HFNQLYDPNAZRCH-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- BPOZGEPCZMRDON-UHFFFAOYSA-L magnesium;dicyanate Chemical compound [Mg+2].[O-]C#N.[O-]C#N BPOZGEPCZMRDON-UHFFFAOYSA-L 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 201000002674 obstructive nephropathy Diseases 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/20—Thiocyanic acid; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE371947A true BE371947A (xx) |
Family
ID=43138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE371947D BE371947A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE371947A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0132939A2 (en) * | 1983-06-30 | 1985-02-13 | Schering Agrochemicals Limited | Blowing agent compositions |
-
0
- BE BE371947D patent/BE371947A/fr unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5051206A (en) * | 1983-06-20 | 1991-09-24 | Schering Agrochemicals Ltd. | Blowing agent composition |
| EP0132939A2 (en) * | 1983-06-30 | 1985-02-13 | Schering Agrochemicals Limited | Blowing agent compositions |
| EP0132939A3 (en) * | 1983-06-30 | 1986-01-15 | Fbc Limited | Blowing agent compositions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2005115085A (ru) | Способ получения ферроникеля и способ получения исходного материала для получения ферроникеля | |
| BE371947A (xx) | ||
| EP0345925A1 (en) | Process and apparatus for producing hydrogen cyanide | |
| US3304175A (en) | Nitrogen-containing alloy and its preparation | |
| US3979336A (en) | Catalyst for dissociation of ammonia and method of preparing same | |
| US2610911A (en) | Metallurgy | |
| US1391147A (en) | Process of synthesizing titanium-nitrogen compounds | |
| US600268A (en) | Paul emile placet | |
| KR0125761B1 (ko) | 탄화규소나 탄화망간 또는 그 철함유합금의 제조방법 | |
| US1428061A (en) | Manufacture of iron and steel | |
| US962170A (en) | Process of making silicon nitrid. | |
| SU1735412A1 (ru) | Способ переработки металлических отходов вольфраммолибденсодержащих сплавов | |
| US291163A (en) | Georges de vigne | |
| BE371969A (xx) | ||
| US3987151A (en) | Manufacture of alkali metal amides | |
| US1595358A (en) | Process of making glass | |
| RU2209252C1 (ru) | Способ дефосфорации ферромарганца | |
| US1086019A (en) | Economic metallurgical and chemical process. | |
| US708333A (en) | Cyanid compound and process of making same. | |
| US895628A (en) | Method of manufacturing metals. | |
| US1237884A (en) | Ammonia-oxidation process. | |
| US714000A (en) | Process of making indoxyl. | |
| US1014642A (en) | Alloy. | |
| SU368321A1 (ru) | Способ обработки чугуна висмутом | |
| US1094976A (en) | Process of preparing cyanogen compounds. |