DE265278C - - Google Patents
Info
- Publication number
- DE265278C DE265278C DENDAT265278D DE265278DA DE265278C DE 265278 C DE265278 C DE 265278C DE NDAT265278 D DENDAT265278 D DE NDAT265278D DE 265278D A DE265278D A DE 265278DA DE 265278 C DE265278 C DE 265278C
- Authority
- DE
- Germany
- Prior art keywords
- tin
- substances
- hypochlorite
- chlorinated lime
- chlorine
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Removal Of Specific Substances (AREA)
- Water Treatment By Sorption (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 265278 KLASSE 85 b. GRUPPE- M 265278 CLASS 85 b. GROUP
TH. GOLDSCHMIDT AKT-GES. in ESSEN, Ruhr.TH. GOLDSCHMIDT ACT-GES. in ESSEN, Ruhr.
Verfahren zur Wasserreinigung mittels Chlorkalkes, Hypochlorite oder ähnlich wirkenderProcess for water purification using chlorinated lime, hypochlorite or similar ones
chlorhaltiger Stoffe.substances containing chlorine.
Zusatz zum Patent 256387. (Vff^/Addition to patent 256387. (Vff ^ /
Patentiert im Deutschen Reiche vom 9. November 1912 ab. Längste Dauer: 15. Januar 1927.Patented in the German Empire on November 9, 1912. Longest duration: January 15, 1927.
Im Hauptpatent 256387 ist ein Verfahren zur Wasserreinigung mittels Chlorkalkes, Hypochlorite oder ähnlich wirkender chlorhaltiger Stoffe beschrieben, welches darin besteht, daß das Wasser nach der Behandlung mit diesen Stoffen mit metallischem Zinn oder zinnhaltigen Stoffen, am besten in feiner Verteilung, in Berührung gebracht wird. Diese feine Verteilung kann, wie erwähnt, durch VermischenThe main patent 256387 describes a process for water purification using chlorinated lime, hypochlorite or similarly acting chlorine-containing substances described, which consists in that the water after treatment with these substances with metallic tin or tin-containing Substances, ideally in a fine distribution, is brought into contact. This fine distribution can, as mentioned, by mixing
oder Überschichten von Zinnpulver mit anderen geeigneten Stoffen erfolgen.or overlaying tin powder with other suitable substances.
Es hat sich nun gezeigt, daß man zur Entfernung des Chlors aus Wasser, das mit Chlorkalk usw. behandelt worden ist, das Zinn teilweise oder ganz durch Aluminium ersetzen kann. Auch Eisen und andere reduzierend wirkende Metalle zeigen ein ähnliches Verhalten. It has now been shown that to remove the chlorine from water, that with chlorinated lime etc., replace some or all of the tin with aluminum can. Iron and other metals with a reducing effect also show a similar behavior.
Auch die genannten Reduktionsmittel werden am besten, wie es für Zinn im Hauptpatent beschrieben ist, in feiner Verteilung, vermischt oder überschichtet mit anderen Stoffen, mit dem zu reinigenden Wasser in Berührung gebracht.Also, the reducing agents mentioned are best, as is the case for tin in the main patent is described, in fine distribution, mixed or layered with others Substances brought into contact with the water to be cleaned.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE256387T | 1912-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE265278C true DE265278C (en) |
Family
ID=32714972
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT265279D Active DE265279C (en) | 1912-01-15 | ||
| DENDAT265278D Active DE265278C (en) | 1912-01-15 | ||
| DENDAT265280D Active DE265280C (en) | 1912-01-15 | ||
| DE1912256387D Expired - Lifetime DE256387C (en) | 1912-01-15 | 1912-01-15 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT265279D Active DE265279C (en) | 1912-01-15 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT265280D Active DE265280C (en) | 1912-01-15 | ||
| DE1912256387D Expired - Lifetime DE256387C (en) | 1912-01-15 | 1912-01-15 |
Country Status (3)
| Country | Link |
|---|---|
| DE (4) | DE256387C (en) |
| FR (1) | FR450520A (en) |
| GB (2) | GB191221825A (en) |
-
0
- DE DENDAT265279D patent/DE265279C/de active Active
- DE DENDAT265278D patent/DE265278C/de active Active
- DE DENDAT265280D patent/DE265280C/de active Active
-
1912
- 1912-01-15 DE DE1912256387D patent/DE256387C/de not_active Expired - Lifetime
- 1912-09-25 GB GB191221825D patent/GB191221825A/en not_active Expired - Lifetime
- 1912-10-19 FR FR450520D patent/FR450520A/en not_active Expired
-
1913
- 1913-10-17 GB GB191323569D patent/GB191323569A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE265279C (en) | |
| FR450520A (en) | 1913-03-27 |
| GB191323569A (en) | 1914-01-22 |
| DE265280C (en) | |
| DE256387C (en) | |
| GB191221825A (en) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE265278C (en) | ||
| DE334475C (en) | Process for the extraction of metals and alloys by molten electrolysis | |
| DE863187C (en) | Process for the production of calcium oxide-containing iron catalysts for the hydrogenation of carbons | |
| AT68795B (en) | Process for the production of acid-resistant alloys. | |
| DE744581C (en) | Gold-copper alloy | |
| AT115065B (en) | Process for the processing of iron-free waste alloys. | |
| DE185419C (en) | ||
| DE929265C (en) | Process for removing the organic sulfur compounds present in coke oven gas and other technical gases | |
| DE421477C (en) | Process for producing carbon-free titanium steel | |
| AT119266B (en) | Cleaning process for magnesium and its high-percentage alloys. | |
| DE509025C (en) | Welding agent for magnesium | |
| DE423292C (en) | Bearing metal alloy with a bronze base | |
| DE918305C (en) | Process to achieve high scale resistance of metallic objects | |
| DE421153C (en) | Process for the production of ferro-tungsten or ferro-molybdenum | |
| DE671235C (en) | Steel alloy for objects that are exposed to the attack of gas mixtures, which have a sporadic effect at higher temperatures and under high pressure | |
| DE217551C (en) | ||
| AT136817B (en) | Process for the production of tungsten metal. | |
| DE544642C (en) | Process for reducing material that can be reduced to metal, in particular for recycling raw materials containing zinc, tin, lead, etc. | |
| DE363129C (en) | Hard metal alloys and processes for their manufacture | |
| DE538068C (en) | Process for the prevention of scale | |
| DE921595C (en) | Copper alloy | |
| DE725828C (en) | Process for the production of chrome or chrome alloys | |
| DE711297C (en) | Process for removing iron oxide-containing slag in rolling mill furnaces | |
| DE753433C (en) | ||
| DE500201C (en) | Method of bleaching with hypochlorites |