DE153358C - - Google Patents
Info
- Publication number
- DE153358C DE153358C DENDAT153358D DE153358DA DE153358C DE 153358 C DE153358 C DE 153358C DE NDAT153358 D DENDAT153358 D DE NDAT153358D DE 153358D A DE153358D A DE 153358DA DE 153358 C DE153358 C DE 153358C
- Authority
- DE
- Germany
- Prior art keywords
- salt
- ferrocyanic
- alkali
- air
- iron salt
- 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.)
- Active
Links
- 150000002505 iron Chemical class 0.000 claims 6
- 239000003513 alkali Substances 0.000 claims 5
- 150000003839 salts Chemical class 0.000 claims 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 3
- 238000000354 decomposition reaction Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims 1
- 150000008041 alkali metal carbonates Chemical class 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- -1 cyano compound Chemical class 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
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
- C01C3/0262—Preparation, separation or purification of hydrogen cyanide from cyanides
- C01C3/0287—Preparation, separation or purification of hydrogen cyanide from cyanides from simple or complex cyanides of other transition metals, e.g. from iron cyanides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE153358T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE153358C true DE153358C (enrdf_load_stackoverflow) |
Family
ID=5675674
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT150551D Active DE150551C (enrdf_load_stackoverflow) | |||
| DENDAT153358D Active DE153358C (enrdf_load_stackoverflow) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT150551D Active DE150551C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE153358C (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5292360A (en) * | 1987-07-17 | 1994-03-08 | Rhone-Poulenc Chimie | 5A zeolite/kaolinite adsorbent for gas purification |
| US5140949A (en) * | 1989-09-19 | 1992-08-25 | Mobil Oil Corporation | Zeolite-clay composition and uses thereof |
-
0
- DE DENDAT150551D patent/DE150551C/de active Active
- DE DENDAT153358D patent/DE153358C/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE150551C (enrdf_load_stackoverflow) |
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