BE633008A - - Google Patents
Info
- Publication number
- BE633008A BE633008A BE633008DA BE633008A BE 633008 A BE633008 A BE 633008A BE 633008D A BE633008D A BE 633008DA BE 633008 A BE633008 A BE 633008A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- melamine
- cyanogen chloride
- chloride used
- recrystallized
- Prior art date
Links
- 229920000877 Melamine resin Polymers 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- QPJDMGCKMHUXFD-UHFFFAOYSA-N cyanogen chloride Chemical compound ClC#N QPJDMGCKMHUXFD-UHFFFAOYSA-N 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- XNCOSPRUTUOJCJ-UHFFFAOYSA-N Biguanide Chemical compound NC(N)=NC(N)=N XNCOSPRUTUOJCJ-UHFFFAOYSA-N 0.000 description 1
- 229940123208 Biguanide Drugs 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR936542A FR1358175A (fr) | 1963-05-30 | 1963-05-30 | Procédé pour la production de mélamine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE633008A true BE633008A (cs) |
Family
ID=8805030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE633008D BE633008A (cs) | 1963-05-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE633008A (cs) |
| FR (1) | FR1358175A (cs) |
-
0
- BE BE633008D patent/BE633008A/fr unknown
-
1963
- 1963-05-30 FR FR936542A patent/FR1358175A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1358175A (fr) | 1964-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BG98189A (en) | Method for the removal of waste materials in the manufacture of acrylonitrile | |
| CN1070178C (zh) | 氢氰酸与醛的缩合方法 | |
| EP0367364B1 (en) | Integrated process for the production of aminoacetonitriles | |
| US3914280A (en) | Process for producing {62 -aminopropionitrile | |
| BE633008A (cs) | ||
| JPH04290858A (ja) | 液相における脂肪族ジカルボン酸のニトロ化法 | |
| US5258550A (en) | Process for preparing glycine | |
| US2537814A (en) | Preparation of acetone cyanohydrin | |
| US2854482A (en) | Process for the manufacture of urea | |
| DE2125132C3 (de) | Verfahren zur Herstellung von o-Amino benzonitril | |
| US3177242A (en) | Purification of aliphatic dinitriles | |
| US2777846A (en) | Process of producing morpholine from diethanolamine | |
| US4285923A (en) | Manufacture of calcium nitrite solutions with low nitrate content | |
| US3190914A (en) | Process for the preparation of amino acids | |
| US3270044A (en) | Process for the manufacture of gammaketocarboxylic acid nitriles | |
| US3683003A (en) | Process for the production of malonic acid dinitrile | |
| US20030028020A1 (en) | Process for the synthesis of high purity melamine | |
| US5463123A (en) | Process for producing α-hydroxyisobutyramide | |
| US2844630A (en) | Nitrosation process | |
| CN1208317C (zh) | ε－己内酰胺的制备方法 | |
| US3167582A (en) | Process for the preparation of glycinonitrile | |
| US3950497A (en) | Process for preparing alkali metal and alkaline-earth metal cyanates | |
| EP0308325A1 (fr) | Procédé de préparation du di-N-propylacétonitrile | |
| US3201198A (en) | Process for simultaneous production of methacrylamide and ammonium bisulfate | |
| US5347033A (en) | Preparation of 5-cyanovaleramide |