AU6270673A - Method of and apparatus for detoxicating solutions containing hydrocyanic acid ora cyanide - Google Patents

Method of and apparatus for detoxicating solutions containing hydrocyanic acid ora cyanide

Info

Publication number
AU6270673A
AU6270673A AU62706/73A AU6270673A AU6270673A AU 6270673 A AU6270673 A AU 6270673A AU 62706/73 A AU62706/73 A AU 62706/73A AU 6270673 A AU6270673 A AU 6270673A AU 6270673 A AU6270673 A AU 6270673A
Authority
AU
Australia
Prior art keywords
detoxicating
cyanide
solutions containing
hydrocyanic acid
containing hydrocyanic
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
Application number
AU62706/73A
Other versions
AU459406B2 (en
Inventor
WOLFGANG BAMBERG HARTMUT GRUNERT ERHARD SCHORM and CHRISTIAN WEIGELT JOACHIM SCHMIDT
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jenapharm GmbH and Co KG
Original Assignee
VEB Jenapharm
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 by VEB Jenapharm filed Critical VEB Jenapharm
Application granted granted Critical
Publication of AU6270673A publication Critical patent/AU6270673A/en
Publication of AU459406B2 publication Critical patent/AU459406B2/en
Expired legal-status Critical Current

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)
AU62706/73A 1973-05-10 1973-11-20 Method of and apparatus for detoxicating solutions containing hydrocyanic acid ora cyanide Expired AU459406B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD17084473A DD109365A1 (en) 1973-05-10 1973-05-10
DEDEW80010/1 1973-05-10

Publications (2)

Publication Number Publication Date
AU6270673A true AU6270673A (en) 1975-03-27
AU459406B2 AU459406B2 (en) 1975-03-27

Family

ID=5491238

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62706/73A Expired AU459406B2 (en) 1973-05-10 1973-11-20 Method of and apparatus for detoxicating solutions containing hydrocyanic acid ora cyanide

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
CN1112324C (en) * 1997-08-11 2003-06-25 株式会社荏原制作所 Hydrothermal Electolysis method and apparatus
JP6856335B2 (en) 2016-09-06 2021-04-07 株式会社ディスコ Processing equipment

Also Published As

Publication number Publication date
NL178678C (en) 1986-05-01
JPS503080A (en) 1975-01-13
CH596102A5 (en) 1978-02-28
DE2350545A1 (en) 1974-12-05
AT330685B (en) 1976-07-12
GB1421876A (en) 1976-01-21
ATA371074A (en) 1975-09-15
SU791607A1 (en) 1980-12-30
FR2228723B1 (en) 1976-06-25
RO67825A (en) 1980-10-30
JPS5916513B2 (en) 1984-04-16
CS173245B1 (en) 1977-02-28
DE2350545B2 (en) 1977-05-12
AU459406B2 (en) 1975-03-27
NL178678B (en) 1985-12-02
JPS5763191A (en) 1982-04-16
ES442687A3 (en) 1977-08-16
CA1005584A (en) 1977-02-15
DD109365A1 (en) 1974-11-05
IT1015938B (en) 1977-05-20
FR2228723A1 (en) 1974-12-06
NL7406254A (en) 1974-11-12
BR7403801D0 (en) 1974-12-03
BE835634A (en) 1976-03-16
YU308380A (en) 1983-02-28

Similar Documents

Publication Publication Date Title
CA1020858A (en) Method and apparatus for evaporative concentration of aqueous solutions and slurries
JPS5352616A (en) Capsulating method of unstable biological substance
CA1006801A (en) Method and apparatus for treatment of urea crystallizer condensate
CA1020857A (en) Apparatus and method for recuperating solid substances of processing solutions
CS182263B2 (en) Method of producing new amides of n-(1-w-phenylalkyl/-piperidyl-4)-n-/alfa-pyridyl/-carboxylic acid
JPS5279092A (en) Process for preparing vinegar of high acetic acid concentration
CA993627A (en) Apparatus for handling ammonia-containing acid gas streams
IL45521A (en) Tpreparations containing n-(2-furfuryl)-4-chloro-5-sulfamoylanthranilic acid and process for their manufacture
AU459406B2 (en) Method of and apparatus for detoxicating solutions containing hydrocyanic acid ora cyanide
CA992075A (en) Substituted phenylacetic acid compounds and process of making and using same
BG30463A3 (en) Method for obtaining of acrilic and metaacrilic acid
ZA739716B (en) Process for the removal of ammonia,hydrogen sulphide and hydrocyanic acid from gases containing these substances
CA1003240A (en) Method and an apparatus of rendering decay processes more effective
CA1004443A (en) Method and apparatus for catalytic oxidation of ammonia
HU174053B (en) Process for purifying solutions containing sulfuric acid at low concentration
BG43526A3 (en) Method and device for dehydrogenating of maleinic acid
CA1034743A (en) Process and apparatus for dehydrating gas with sulfuric acid
JPS5281097A (en) Method of regenerating consumed chromicacid solution and apparatus therefore
CA1006329A (en) Process for oxidizing hydrocyanic acid
JPS5238474A (en) Method and apparatus for concentrating liquids forming heattsensitive adhesive by multiistage concentration apparatus
CA1032278A (en) Apparatus for biological and chemical purification of water by agglomeration
CS176438B1 (en) Method of nitric acid concentration automatic determination
CA880211A (en) Process for purifying liquid hydrocyanic acid
CA805074A (en) Process for the removal of ammonia, hydrogen sulfide and hydrocyanic acid from gases containing the same
JPS52299A (en) Dihydroapobincamic acid amide and medicine containing same