ATA371074A - METHOD AND DEVICE FOR DETOXIFYING CYANIDES AND SOLUTIONS CONTAINING CYANIDES - Google Patents

METHOD AND DEVICE FOR DETOXIFYING CYANIDES AND SOLUTIONS CONTAINING CYANIDES

Info

Publication number: ATA371074A
Authority: AT; Austria
Prior art keywords: cyanides; detoxifying; solutions containing; containing cyanides; solutions
Prior art date: 1973-05-10

Application number

AT371074A

Other languages

German (de)

Other versions

AT330685B (en

Inventor

Joachim Schmidt

Wolfgang Bamberg

Hartmut Grunert

Erhard Schorm

Christian Weigelt

Original Assignee

Jenapharm Veb

Priority date (The priority date 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 date listed.)

1973-05-10

Filing date

1974-05-06

Publication date

1975-09-15

1974-05-06 Application filed by Jenapharm Veb filed Critical Jenapharm Veb

1975-09-15 Publication of ATA371074A publication Critical patent/ATA371074A/en

1976-07-12 Application granted granted Critical

1976-07-12 Publication of AT330685B publication Critical patent/AT330685B/en

Classifications

- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/35—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by hydrolysis
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
- A62D2101/26—Organic substances containing nitrogen or phosphorus
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/40—Inorganic substances
- A62D2101/45—Inorganic substances containing nitrogen or phosphorus
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/025—Thermal hydrolysis
- 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

Landscapes

Business, Economics & Management (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Emergency Management (AREA)
Removal Of Specific Substances (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

AT371074A 1973-05-10 1974-05-06 METHOD AND DEVICE FOR DETOXIFYING CYANIDES AND SOLUTIONS CONTAINING CYANIDES AT330685B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD17084473A DD109365A1 (en)	1973-05-10	1973-05-10

Publications (2)

Publication Number	Publication Date
ATA371074A true ATA371074A (en)	1975-09-15
AT330685B AT330685B (en)	1976-07-12

Family

ID=5491238

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT371074A AT330685B (en)	1973-05-10	1974-05-06	METHOD AND DEVICE FOR DETOXIFYING CYANIDES AND SOLUTIONS CONTAINING CYANIDES

Country Status (18)

Country	Link
JP (2)	JPS503080A (en)
AT (1)	AT330685B (en)
AU (1)	AU459406B2 (en)
BE (1)	BE835634A (en)
BR (1)	BR7403801D0 (en)
CA (1)	CA1005584A (en)
CH (1)	CH596102A5 (en)
CS (1)	CS173245B1 (en)
DD (1)	DD109365A1 (en)
DE (1)	DE2350545B2 (en)
ES (1)	ES442687A3 (en)
FR (1)	FR2228723B1 (en)
GB (1)	GB1421876A (en)
IT (1)	IT1015938B (en)
NL (1)	NL178678C (en)
RO (1)	RO67825A (en)
SU (1)	SU791607A1 (en)
YU (1)	YU308380A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5222557Y2 (en) *	1974-07-25	1977-05-24
AT341238B (en) *	1975-06-27	1978-01-25	Vmw Ranshofen Berndorf Ag	METHOD OF THERMAL CYANIDE DEGRADATION OF USED CATHODE LINES OF ALUMINUM ELECTROLYSIS CELLS
DE2553840C3 (en) *	1975-11-29	1981-01-29	Bayer Ag, 5090 Leverkusen	Pressure hydrolytic treatment of waste water
JPS5321700A (en) *	1976-08-09	1978-02-28	Yoshio Shinkawa	Locking device
JP3746300B2 (en)	1997-08-11	2006-02-15	株式会社荏原製作所	Hydrothermal electrolysis method and apparatus
JP6856335B2 (en)	2016-09-06	2021-04-07	株式会社ディスコ	Processing equipment

1973
- 1973-05-10 DD DD17084473A patent/DD109365A1/xx unknown
- 1973-10-09 DE DE19732350545 patent/DE2350545B2/en not_active Ceased
- 1973-10-17 CA CA183,650A patent/CA1005584A/en not_active Expired
- 1973-11-20 AU AU62706/73A patent/AU459406B2/en not_active Expired
1974
- 1974-01-26 JP JP1136674A patent/JPS503080A/ja active Pending
- 1974-04-26 IT IT5063774A patent/IT1015938B/en active
- 1974-04-30 GB GB1882974A patent/GB1421876A/en not_active Expired
- 1974-05-06 AT AT371074A patent/AT330685B/en not_active IP Right Cessation
- 1974-05-07 CS CS329474A patent/CS173245B1/cs unknown
- 1974-05-07 RO RO7478695A patent/RO67825A/en unknown
- 1974-05-08 BR BR380174A patent/BR7403801D0/en unknown
- 1974-05-08 SU SU742023362A patent/SU791607A1/en active
- 1974-05-08 FR FR7415940A patent/FR2228723B1/fr not_active Expired
- 1974-05-09 NL NL7406254A patent/NL178678C/en not_active IP Right Cessation
- 1974-05-10 CH CH645874A patent/CH596102A5/xx not_active IP Right Cessation
1975
- 1975-11-17 ES ES442687A patent/ES442687A3/en not_active Expired
- 1975-11-17 BE BE161920A patent/BE835634A/en not_active IP Right Cessation
1980
- 1980-10-02 JP JP13680080A patent/JPS5916513B2/en not_active Expired
- 1980-12-05 YU YU308380A patent/YU308380A/en unknown

Also Published As

Publication number	Publication date
DE2350545B2 (en)	1977-05-12
BE835634A (en)	1976-03-16
FR2228723A1 (en)	1974-12-06
AU6270673A (en)	1975-03-27
CH596102A5 (en)	1978-02-28
JPS5763191A (en)	1982-04-16
BR7403801D0 (en)	1974-12-03
JPS5916513B2 (en)	1984-04-16
DE2350545A1 (en)	1974-12-05
ES442687A3 (en)	1977-08-16
NL178678B (en)	1985-12-02
RO67825A (en)	1980-10-30
AU459406B2 (en)	1975-03-27
NL178678C (en)	1986-05-01
GB1421876A (en)	1976-01-21
JPS503080A (en)	1975-01-13
NL7406254A (en)	1974-11-12
FR2228723B1 (en)	1976-06-25
CS173245B1 (en)	1977-02-28
AT330685B (en)	1976-07-12
SU791607A1 (en)	1980-12-30
IT1015938B (en)	1977-05-20
DD109365A1 (en)	1974-11-05
YU308380A (en)	1983-02-28
CA1005584A (en)	1977-02-15

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Legal Events

Date	Code	Title	Description
1986-07-15	ELJ	Ceased due to non-payment of the annual fee