SE309421B - - Google Patents
Info
- Publication number
- SE309421B SE309421B SE623161A SE623161A SE309421B SE 309421 B SE309421 B SE 309421B SE 623161 A SE623161 A SE 623161A SE 623161 A SE623161 A SE 623161A SE 309421 B SE309421 B SE 309421B
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/16—Clays or other mineral silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1960S0068942 DE1164419B (de) | 1960-06-14 | 1960-06-14 | Verfahren zur Herstellung von Melamin. |
| DES74090A DE1179216B (de) | 1961-05-23 | 1961-05-23 | Verfahren zur Herstellung von Melamin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE309421B true SE309421B (en:Method) | 1969-03-24 |
Family
ID=25996117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE623161A SE309421B (en:Method) | 1960-06-14 | 1961-06-14 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE604973A (en:Method) |
| CH (1) | CH446365A (en:Method) |
| GB (1) | GB915234A (en:Method) |
| SE (1) | SE309421B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3290309A (en) * | 1964-02-11 | 1966-12-06 | Chemical Construction Corp | Synthesis of melamine |
| CN114939403B (zh) * | 2022-06-14 | 2024-01-26 | 宁波中科远东催化工程技术有限公司 | 一种用于生产三聚氰胺的催化剂及其制备方法与应用 |
-
1961
- 1961-06-09 CH CH641661A patent/CH446365A/de unknown
- 1961-06-13 GB GB2136961A patent/GB915234A/en not_active Expired
- 1961-06-14 SE SE623161A patent/SE309421B/xx unknown
- 1961-06-14 BE BE604973A patent/BE604973A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH446365A (de) | 1967-11-15 |
| GB915234A (en) | 1963-01-09 |
| BE604973A (fr) | 1961-10-02 |