NL7017782A - - Google Patents
Info
- Publication number
- NL7017782A NL7017782A NL7017782A NL7017782A NL7017782A NL 7017782 A NL7017782 A NL 7017782A NL 7017782 A NL7017782 A NL 7017782A NL 7017782 A NL7017782 A NL 7017782A NL 7017782 A NL7017782 A NL 7017782A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0204—Preparation, separation or purification of hydrogen cyanide from formamide or from ammonium formate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691961484 DE1961484C (de) | 1969-12-08 | Verfahren zur Herstellung von wäßriger Blausäure aus Formamid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7017782A true NL7017782A (fr) | 1971-06-10 |
Family
ID=5753288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7017782A NL7017782A (fr) | 1969-12-08 | 1970-12-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3702887A (fr) |
| JP (1) | JPS5035040B1 (fr) |
| FR (1) | FR2073118A5 (fr) |
| GB (1) | GB1295379A (fr) |
| NL (1) | NL7017782A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3443462A1 (de) * | 1984-11-29 | 1986-05-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von umsetzungsprodukten des cyanwasserstoffs |
| US4869889A (en) * | 1989-03-23 | 1989-09-26 | W. R. Grace & Co.-Conn. | Process for the production of hydrogen cyanide |
| US20080203809A1 (en) * | 2005-03-11 | 2008-08-28 | Nevada Chemicals, Inc. | Producing Calcium Cyanide At A Mine Site Using Easily Transportable Starting Materials |
| EP2064151B1 (fr) | 2006-09-07 | 2011-10-19 | Basf Se | Procédé amélioré de préparation d'acide cyanhydrique |
| CA3059726C (fr) * | 2017-04-19 | 2021-07-27 | ASSA ABLOY Accessories and Door Controls Group, Inc. | Mecanisme de verrouillage comprenant des indices de mise en prise |
-
1970
- 1970-12-02 GB GB1295379D patent/GB1295379A/en not_active Expired
- 1970-12-04 US US95211A patent/US3702887A/en not_active Expired - Lifetime
- 1970-12-04 NL NL7017782A patent/NL7017782A/xx unknown
- 1970-12-08 JP JP45108855A patent/JPS5035040B1/ja active Pending
- 1970-12-08 FR FR7044207A patent/FR2073118A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5035040B1 (fr) | 1975-11-13 |
| DE1961484A1 (de) | 1971-06-16 |
| FR2073118A5 (fr) | 1971-09-24 |
| GB1295379A (fr) | 1972-11-08 |
| US3702887A (en) | 1972-11-14 |