HU201716B - Process for making unharmful salt baths of toxic effect - Google Patents

Process for making unharmful salt baths of toxic effect Download PDF

Info

Publication number
HU201716B
HU201716B HU118889A HU118889A HU201716B HU 201716 B HU201716 B HU 201716B HU 118889 A HU118889 A HU 118889A HU 118889 A HU118889 A HU 118889A HU 201716 B HU201716 B HU 201716B
Authority
HU
Hungary
Prior art keywords
salt
cyanide
detoxifying agents
melt
salts
Prior art date
Application number
HU118889A
Other languages
German (de)
English (en)
Hungarian (hu)
Other versions
HUT52464A (en
Inventor
Ingrid Sokolowski
Ulrich Baumgart
Original Assignee
Textima Veb K
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 Textima Veb K filed Critical Textima Veb K
Publication of HUT52464A publication Critical patent/HUT52464A/hu
Publication of HU201716B publication Critical patent/HU201716B/hu

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
    • A62D3/32—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by treatment in molten chemical reagent, e.g. salts or metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/462—Sulfates of Sr or Ba
    • 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
    • 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
    • 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
    • A62D2101/49—Inorganic substances containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
HU118889A 1988-03-11 1989-03-10 Process for making unharmful salt baths of toxic effect HU201716B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD31360188A DD275997A3 (de) 1988-03-11 1988-03-11 Verfahren zur schadlosen entsorgung toxischer haertereialtsalze

Publications (2)

Publication Number Publication Date
HUT52464A HUT52464A (en) 1990-07-28
HU201716B true HU201716B (en) 1990-12-28

Family

ID=5597580

Family Applications (1)

Application Number Title Priority Date Filing Date
HU118889A HU201716B (en) 1988-03-11 1989-03-10 Process for making unharmful salt baths of toxic effect

Country Status (9)

Country Link
JP (1) JPH01310782A (ja)
CH (1) CH679123A5 (ja)
DD (1) DD275997A3 (ja)
DE (1) DE3843285A1 (ja)
FR (1) FR2628346A1 (ja)
GB (1) GB2216510B (ja)
HU (1) HU201716B (ja)
SE (1) SE8900852L (ja)
YU (1) YU34089A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246687A (en) * 1991-04-01 1993-09-21 Hughes Aircraft Company Solid-state preparation of high purity barium sulfate
EP0507260A1 (en) * 1991-04-01 1992-10-07 Hughes Aircraft Company Solid-state preparation of high purity barium sulfate
DE4435618C2 (de) * 1994-10-05 1998-02-19 Pilkington Plc Verfahren zum eluatsicheren Einbinden von in verglasbaren Reststoffen enthaltenen Schwermetallen
CN109759420A (zh) * 2019-01-04 2019-05-17 贵州宏凯化工有限公司 一种钡渣无害化处理设备及其工作流程

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819561A1 (de) * 1978-05-05 1979-11-08 Magnetfab Bonn Gmbh Verfahren zum entgiften von ferritmagnet-abfaellen

Also Published As

Publication number Publication date
GB2216510A (en) 1989-10-11
DD275997A3 (de) 1990-02-14
SE8900852D0 (sv) 1989-03-10
DE3843285A1 (de) 1989-09-21
JPH01310782A (ja) 1989-12-14
GB8903050D0 (en) 1989-03-30
GB2216510B (en) 1991-10-16
HUT52464A (en) 1990-07-28
FR2628346A1 (fr) 1989-09-15
SE8900852L (sv) 1989-09-12
CH679123A5 (ja) 1991-12-31
YU34089A (en) 1990-10-31

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Legal Events

Date Code Title Description
HPC4 Succession in title of patentee

Owner name: NAHMASCHINENWERK WITTEMBERGE GMBH,DE

HMM4 Cancellation of final prot. due to non-payment of fee