GB1272185A - A process for the catalytic detoxication of aqueous cyanide solution - Google Patents
A process for the catalytic detoxication of aqueous cyanide solutionInfo
- Publication number
- GB1272185A GB1272185A GB404370A GB404370A GB1272185A GB 1272185 A GB1272185 A GB 1272185A GB 404370 A GB404370 A GB 404370A GB 404370 A GB404370 A GB 404370A GB 1272185 A GB1272185 A GB 1272185A
- Authority
- GB
- United Kingdom
- Prior art keywords
- detoxication
- catalytic
- cyanide solution
- aqueous cyanide
- aqueous
- 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
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
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/18—Cyanides
Abstract
1,272,185. Treating cyanides. ZELLWEGER Ltd. 28 Jan., 1970 [12 Sept., 1969], No. 4043/70. Heading C1C. A column of active carbon loaded with a heavy metal compound is used to oxidize cyanide solutions using pure oxygen or oxygen enriched air.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1378069A CH507875A (en) | 1969-09-12 | 1969-09-12 | Process for the catalytic detoxification of aqueous cyanide solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1272185A true GB1272185A (en) | 1972-04-26 |
Family
ID=4395251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB404370A Expired GB1272185A (en) | 1969-09-12 | 1970-01-28 | A process for the catalytic detoxication of aqueous cyanide solution |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH507875A (en) |
DE (1) | DE2009120A1 (en) |
GB (1) | GB1272185A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102765801A (en) * | 2012-08-09 | 2012-11-07 | 山东聊城中盛蓝瑞化工有限公司 | Air catalytic oxidation treatment benzyl cyanide waste water method |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA785864B (en) * | 1978-10-18 | 1979-12-27 | Anglo Amer Corp South Africa | Regeneration of activated carbon |
US5112494A (en) * | 1991-09-03 | 1992-05-12 | Mobil Oil Corporation | Removal of cyanide from water |
DE4446375C1 (en) * | 1994-12-23 | 1996-04-04 | Ivet Ingenieurgesellschaft Fue | Solid-catalysed oxidn. of organic esp. hardly biodegradable cpds. in water |
-
1969
- 1969-09-12 CH CH1378069A patent/CH507875A/en not_active IP Right Cessation
-
1970
- 1970-01-28 GB GB404370A patent/GB1272185A/en not_active Expired
- 1970-02-26 DE DE19702009120 patent/DE2009120A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102765801A (en) * | 2012-08-09 | 2012-11-07 | 山东聊城中盛蓝瑞化工有限公司 | Air catalytic oxidation treatment benzyl cyanide waste water method |
Also Published As
Publication number | Publication date |
---|---|
CH507875A (en) | 1971-05-31 |
DE2009120A1 (en) | 1971-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |