BE835634A - Procede et installation pour la detoxication de cyanures et de solutions cyanurees - Google Patents

Procede et installation pour la detoxication de cyanures et de solutions cyanurees

Info

Publication number
BE835634A
BE835634A BE161920A BE161920A BE835634A BE 835634 A BE835634 A BE 835634A BE 161920 A BE161920 A BE 161920A BE 161920 A BE161920 A BE 161920A BE 835634 A BE835634 A BE 835634A
Authority
BE
Belgium
Prior art keywords
detoxication
cyanides
installation
cyanide solutions
cyanide
Prior art date
Application number
BE161920A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE835634A publication Critical patent/BE835634A/xx

Links

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 Procede et installation pour la detoxication de cyanures et de solutions cyanurees BE835634A (fr)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=5491238

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161920A BE835634A (fr) 1973-05-10 1975-11-17 Procede et installation pour la detoxication de cyanures et de solutions cyanurees

Country Status (18)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222557Y2 (it) * 1974-07-25 1977-05-24
AT341238B (de) * 1975-06-27 1978-01-25 Vmw Ranshofen Berndorf Ag Verfahren zum thermischen cyanid-abbau verbrauchter kathodenauskleidungen von aluminiumelektrolysezellen
DE2553840C3 (de) * 1975-11-29 1981-01-29 Bayer Ag, 5090 Leverkusen Druckhydrolytische Behandlung von Abwasser
JPS5321700A (en) * 1976-08-09 1978-02-28 Yoshio Shinkawa Locking device
JP3746300B2 (ja) 1997-08-11 2006-02-15 株式会社荏原製作所 水熱電気分解方法及び装置
JP6856335B2 (ja) 2016-09-06 2021-04-07 株式会社ディスコ 加工装置

Also Published As

Publication number Publication date
YU308380A (en) 1983-02-28
NL178678B (nl) 1985-12-02
NL7406254A (it) 1974-11-12
JPS5763191A (en) 1982-04-16
DD109365A1 (it) 1974-11-05
GB1421876A (en) 1976-01-21
RO67825A (ro) 1980-10-30
NL178678C (nl) 1986-05-01
IT1015938B (it) 1977-05-20
CH596102A5 (it) 1978-02-28
SU791607A1 (ru) 1980-12-30
ATA371074A (de) 1975-09-15
AU459406B2 (en) 1975-03-27
DE2350545B2 (de) 1977-05-12
CA1005584A (en) 1977-02-15
AT330685B (de) 1976-07-12
AU6270673A (en) 1975-03-27
JPS5916513B2 (ja) 1984-04-16
DE2350545A1 (de) 1974-12-05
ES442687A3 (es) 1977-08-16
FR2228723B1 (it) 1976-06-25
FR2228723A1 (it) 1974-12-06
CS173245B1 (it) 1977-02-28
JPS503080A (it) 1975-01-13
BR7403801D0 (pt) 1974-12-03

Similar Documents

Publication Publication Date Title
BE817235A (fr) Procede et installation de conditionnement
BE822026A (fr) Procede et machine de coulee continue
BE814053A (fr) Procede de revetement de superalliages et pieces ainsi obtenues
BE844274A (fr) Procede et installation pour le traitement de battitures
AT337114B (de) Verfahren zum kontinuierlichen behandeln von biochemisch oxydierbare bestandteile enthaltendem abwasser
BE781856A (fr) Catalyseur et procede pour l'utiliser
CA1019475A (en) Process for treating waste water containing nitriles and cyanides
RO65890A (ro) Procedeu si instalatie pentru coalescenta
BE803033A (fr) Procede et installation pour le sechage et la combustion subsequente de boues
BE810634A (fr) Procede et dispositif pour determiner la presence de micro-organismes
BE774000A (fr) Procede d'obtention d'acrylonitrile et de methacrylonitrile
BE763590A (fr) Procede d'elimination de cyanure d'eaux usees
BE760738A (fr) Procede d'elimination de l'ion cyanure dans l'eau
BE843346A (fr) Procede de production de cyanures d'acyles
BE791286A (fr) Procede de purification d'acrylonitrile
BE835634A (fr) Procede et installation pour la detoxication de cyanures et de solutions cyanurees
BE816648A (fr) Procede de decapage
BE753110A (fr) Procede et installation pour le traitement des eaux
BE841885Q (fr) Composition et procede pour le traitement de ruminants
BE833426A (fr) Procede et installation de sechage de boues de curage
BE819741A (fr) Procede de traitement de sulfures de metaux
BE809499A (fr) Procede et reactif pour le dosage de la creatinekinase
BE821059A (fr) Procede et installation d'emboitage
BE811702A (fr) Procede de traitement de surfaces metalliques
BE816287A (fr) Procede et installation d'electro-deposition en continu de metal

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VEB JENAPHARM

Effective date: 19921130