US579317A - Industrie - actien - gesell - Google Patents
Industrie - actien - gesell Download PDFInfo
- Publication number
- US579317A US579317A US579317DA US579317A US 579317 A US579317 A US 579317A US 579317D A US579317D A US 579317DA US 579317 A US579317 A US 579317A
- Authority
- US
- United States
- Prior art keywords
- actien
- gesell
- industrie
- percarbonates
- ammonium
- 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 - Lifetime
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- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 229910052783 alkali metal Inorganic materials 0.000 description 8
- 150000001340 alkali metals Chemical class 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 239000012047 saturated solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 210000003746 Feathers Anatomy 0.000 description 2
- 210000004209 Hair Anatomy 0.000 description 2
- 229940097275 Indigo Drugs 0.000 description 2
- 240000007871 Indigofera tinctoria Species 0.000 description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- BHDAXLOEFWJKTL-UHFFFAOYSA-L dipotassium;carboxylatooxy carbonate Chemical compound [K+].[K+].[O-]C(=O)OOC([O-])=O BHDAXLOEFWJKTL-UHFFFAOYSA-L 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000000659 freezing mixture Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative Effects 0.000 description 2
- NPDODHDPVPPRDJ-UHFFFAOYSA-N permanganate Chemical compound [O-][Mn](=O)(=O)=O NPDODHDPVPPRDJ-UHFFFAOYSA-N 0.000 description 2
- 239000001184 potassium carbonate Substances 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 2
- JRKICGRDRMAZLK-UHFFFAOYSA-M sulfooxy sulfate Chemical compound OS(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-M 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/28—Per-compounds
- C25B1/30—Peroxides
Definitions
- Our invention relates to the manufacture of new chemicals termed percarbonates by electrolysis that are strong oxidizing and bleaching agents, that are cheaply and easily manufactured, and that have a strong and quick action.
- a solution of potassium carbonate saturated at l0? centigrade below zero is placed in a porous cell b with a platinum cathode c, and this cell and contents are placed in a beaker a, containing the same solution, and a platinum anode e, said electrodes being connected to the terminals d f of a source of electricity.
- the beaker a is then immersed in a freezing mixture in a suitable vessel g, so that the tem.- perature is reduced to about 16o centigrade below zero.
- a process for the manufacture of percarbonates which consists in electrolyzing a saturated solution of a carbonate at a temperature below zero centigrade.
Description
(No Model.)
RJ. CONSTAM an A; VON HANSEN'. PROCESS 0F MANUFACTURING PBRGARBONATES. No. 579,317.
Patented Mar. 23, 1897.
Maggy W f nl' UNrrnD STATES PATENT OFFICE.
EMIL JOSEPH CONSTAM AND ARTHUR VON HANSEN, OF ZURICH, SWITZER- LAND, ASSIGN-ORS TO THE ALUMINIUM INDUSTRIE ACTIEN GESELL- SCHAFT, OF NEUHAUSEN, SWITZERLAND.
PROCESS OF MANUFACTURING PERCARBONATES.
SPECIFICATION forming part 0f Letters Patent No. 579,317, dated March 23, 1897.
Application led September 4, 1896.'
To @ZZ whom it' 11i/ay concern,.-
Be it known that we, EMIL J osnPH ConsTAM, a citizen of the United States of America, and ARTHUR voN HANSEN, a subject of the Czar of Russia, and residents of Zurich, inthe Republic of Switzerland, have invented certain new and useful Improvements in Processes of Manufacturing Percarbonates, of which the following is a speciiication.
Our invention relates to the manufacture of new chemicals termed percarbonates by electrolysis that are strong oxidizing and bleaching agents, that are cheaply and easily manufactured, and that have a strong and quick action.
We electrolize at 10o centigrade below zero or lower saturated aqueous solutions of the carbonates of the alkali metals or of ammonium ,forming at the anodes the percarbonates and at the cathodes hydroxids of' the metals of the alkalies or of ammonium.
The following is an example of the manner of forming our compounds: A solution of potassium carbonate saturated at l0? centigrade below zero is placed in a porous cell b with a platinum cathode c, and this cell and contents are placed in a beaker a, containing the same solution, and a platinum anode e, said electrodes being connected to the terminals d f of a source of electricity. The beaker a is then immersed in a freezing mixture in a suitable vessel g, so that the tem.- perature is reduced to about 16o centigrade below zero. We then pass a current from three to six accumulators through the solution, regulating the resistance so as to avoid a rise in the temperature, which is attained by using a current of three amperes, the internal potential of the bath being about five volts. After a short time a bluish amorphous salt is deposited in the compartment containing the anode, which is the percarbonate of potassium mixed with more or less carbonate and bicarbonate, is readily soluble in water at ordinary temperatures, and must be filtered and dried rapidly, and becomes almost white when dry. In preparing these substances the current density may be varied from one ampere to three hundred amperes per square decimeter of the anode-surface. The process may be carried out in practice Serial No. 604,884. (No specimens.)
without the use of a diaphragm, and electrodes of other material may also be used-as, for instance, nickel, amalgamated zinc, and the like. The new compounds thus formed are salts of percarbo'nic acids, having the following constitutional formula:
It is assumed that the salts dissolved in our highly-concentrated solutions are partially dissociated into the anions MCO3 (M representing an alkali metal or ammonium) and into the cations M, and that under the infini Potassium percarbonate is a strong bleachf ing agent, readily bleaching indigo, cotton, wool, silk, hair, feathers, cbc. and can readily be used in place of permanganate of potassium,peroxid of sodium, peroxid of hydrogen, persulfate of ammonium, ttc.
Having thus described our invention, what we claim as new therein, and desire to secure by Letters Patent, is-
l. A process for the manufacture of percarbonates, which consists in electrolyzing a saturated solution of a carbonate at a temperature below zero centigrade.
2. A process for the manufacture of percarbonates of the alkali metals and ammonium, which consists in electrolyzing a saturated solution of their carbonates at temperatures below zero centigrade.
3. As new chemical compounds, percarbonates of the alkali metals and ammonium,which are bluish-white amorphous substances, read- IOD ily soluble n Water at ordinary temperatures, and possess strong oxidizing properties, subof the following constitutional formula, stautially as described.
O M In testimony whereof we hereunto sign our C@ nziines, 1n the presence of two subscribing 5 \\O witnesses, this 11th day of August, 1896.
I EMIL JOSEPH CONSTAM.
ARTHUR VON HANSEN.
C18 lVitnesses:
O M MORITZ VEITH, 1o Il. RABBARD.
Publications (1)
Publication Number | Publication Date |
---|---|
US579317A true US579317A (en) | 1897-03-23 |
Family
ID=2648002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US579317D Expired - Lifetime US579317A (en) | Industrie - actien - gesell |
Country Status (1)
Country | Link |
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US (1) | US579317A (en) |
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0
- US US579317D patent/US579317A/en not_active Expired - Lifetime
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