GB128507A - Improvements in or relating to the Extraction of Cyanides. - Google Patents
Improvements in or relating to the Extraction of Cyanides.Info
- Publication number
- GB128507A GB128507A GB381/19A GB38119A GB128507A GB 128507 A GB128507 A GB 128507A GB 381/19 A GB381/19 A GB 381/19A GB 38119 A GB38119 A GB 38119A GB 128507 A GB128507 A GB 128507A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- alkali
- extraction
- residue
- carbonic acid
- 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.)
- Expired
Links
- 238000000605 extraction Methods 0.000 title abstract 2
- 150000002825 nitriles Chemical class 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 238000007792 addition Methods 0.000 abstract 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/08—Simple or complex cyanides of metals
- C01C3/10—Simple alkali metal cyanides
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Abstract
128,507. Jackson, W. J. Mellersh-, (Air Reduction Co.). Jan. 6, 1919. Alkali cyanides.-The extraction of cyanide from a furnace product obtained by nitrogenizing a mixture of alkali carbonate and carbon, with or without a catalyst, for instance a mixture of sodium carbonate, coke, and iron or iron oxide, is effected by a composite solvent consisting of a mixture of water with an organic solvent miscible therewith, such as methyl or ethyl alcohol or acetone. Any alkali oxide or hydroxide in the furnace product may be removed by treatment of the wetted product with carbonic acid or by passing carbonic acid through the solution before or after it is separated from the residue. The residue, with suitable additions to make up its composition, may be used again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB381/19A GB128507A (en) | 1919-01-06 | 1919-01-06 | Improvements in or relating to the Extraction of Cyanides. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB381/19A GB128507A (en) | 1919-01-06 | 1919-01-06 | Improvements in or relating to the Extraction of Cyanides. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB128507A true GB128507A (en) | 1919-06-26 |
Family
ID=32340171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB381/19A Expired GB128507A (en) | 1919-01-06 | 1919-01-06 | Improvements in or relating to the Extraction of Cyanides. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB128507A (en) |
-
1919
- 1919-01-06 GB GB381/19A patent/GB128507A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB128507A (en) | Improvements in or relating to the Extraction of Cyanides. | |
| GB444544A (en) | A process for the manufacture of organic peroxides | |
| GB579787A (en) | Improvements in or relating to the refining of crude acrylonitrile | |
| GB637578A (en) | Methods for extracting alumina from raw anhydrous calcium aluminates | |
| GB172074A (en) | Recovery of sulphur from sulphuretted hydrogen and ammonium sulphide and gases containing such | |
| SU7A1 (en) | Chromic acid reduction method, in particular, for the preparation of chromic alum | |
| GB144121A (en) | Stain made from leather waste | |
| GB179108A (en) | Improved process for the manufacture of active wood charcoal | |
| GB358249A (en) | Improvements in the production of carbon-disulphide | |
| ES250781A1 (en) | Improvements relating to the production of carbon black | |
| GB206372A (en) | An improved process for the production of a sodium compound | |
| GB174653A (en) | Manufacture of sodium compounds and by products | |
| GB461222A (en) | Process for purifying metallic cadmium | |
| GB221233A (en) | Improvements in or relating to aluminothermic processes of producing carbon-free metals and alloys of low silicon content, and to the products thereby obtained | |
| GB270559A (en) | Process for the manufacture of barium salts, especially the carbonate, free from sulphur | |
| GB261440A (en) | An improved process for refining and decolorizing oils and fats | |
| GB1101542A (en) | Treatment of coal tar | |
| GB740868A (en) | Improvements in or relating to the separation of niobium and tantalum | |
| GB704579A (en) | Method of removing ketones from fatty acids | |
| GB367577A (en) | An improved process for producing a non-poisonous fuel gas | |
| GB203301A (en) | Improved manufacture of white lead | |
| GB147543A (en) | Improved process for the extraction of ethylene from gaseous mixtures containing it | |
| GB125946A (en) | Improved Manufacture of Methyl Alcohol. | |
| GB642086A (en) | A method of removing carbon from steel | |
| GB141361A (en) | Process for the stabilisation of acrolein |