BE835634A - PROCESS AND INSTALLATION FOR DETOXICATION OF CYANIDES AND CYANIDE SOLUTIONS - Google Patents

PROCESS AND INSTALLATION FOR DETOXICATION OF CYANIDES AND CYANIDE SOLUTIONS

Info

Publication number: BE835634A
Authority: BE; Belgium
Prior art keywords: detoxication; cyanides; installation; cyanide solutions; cyanide
Prior art date: 1973-05-10

Application number

BE161920A

Other languages

French (fr)

Inventor

J Schmidt

W Bamberg

H Grunert

E Schorm

C Weigelt

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

1975-11-17

Publication date

1976-03-16

1975-11-17 Application filed filed Critical

1976-03-16 Publication of BE835634A publication Critical patent/BE835634A/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)

BE161920A 1973-05-10 1975-11-17 PROCESS AND INSTALLATION FOR DETOXICATION OF CYANIDES AND CYANIDE SOLUTIONS BE835634A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
BE835634A true BE835634A (en)	1976-03-16

Family

ID=5491238

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE161920A BE835634A (en)	1973-05-10	1975-11-17	PROCESS AND INSTALLATION FOR DETOXICATION OF CYANIDES AND CYANIDE SOLUTIONS

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
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
ATA371074A (en)	1975-09-15

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Legal Events

Date	Code	Title	Description
1993-05-31	RE	Patent lapsed	Owner name: VEB JENAPHARM Effective date: 19921130

Date

Code

Title

Description

1993-05-31

Patent lapsed

Owner name: VEB JENAPHARM

Effective date: 19921130