GB2216510B - A process for treating cyanide and barium containing wastes - Google Patents

A process for treating cyanide and barium containing wastes

Info

Publication number
GB2216510B
GB2216510B GB8903050A GB8903050A GB2216510B GB 2216510 B GB2216510 B GB 2216510B GB 8903050 A GB8903050 A GB 8903050A GB 8903050 A GB8903050 A GB 8903050A GB 2216510 B GB2216510 B GB 2216510B
Authority
GB
United Kingdom
Prior art keywords
containing wastes
barium containing
treating cyanide
cyanide
treating
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 - Fee Related
Application number
GB8903050A
Other languages
English (en)
Other versions
GB2216510A (en
GB8903050D0 (en
Inventor
Ingrid Sokolowski
Ulrich Baumgart
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.)
HMASCHINENWERK WITTENBERGE GMB
Kombinat Textima VEB
Original Assignee
HMASCHINENWERK WITTENBERGE GMB
Kombinat Textima 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.)
Filing date
Publication date
Application filed by HMASCHINENWERK WITTENBERGE GMB, Kombinat Textima VEB filed Critical HMASCHINENWERK WITTENBERGE GMB
Publication of GB8903050D0 publication Critical patent/GB8903050D0/en
Publication of GB2216510A publication Critical patent/GB2216510A/en
Application granted granted Critical
Publication of GB2216510B publication Critical patent/GB2216510B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A62D3/32—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)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (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)
GB8903050A 1988-03-11 1989-02-10 A process for treating cyanide and barium containing wastes Expired - Fee Related GB2216510B (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 (3)

Publication Number Publication Date
GB8903050D0 GB8903050D0 (en) 1989-03-30
GB2216510A GB2216510A (en) 1989-10-11
GB2216510B true GB2216510B (en) 1991-10-16

Family

ID=5597580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8903050A Expired - Fee Related GB2216510B (en) 1988-03-11 1989-02-10 A process for treating cyanide and barium containing wastes

Country Status (9)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL101437A0 (en) * 1991-04-01 1992-11-15 Hughes Aircraft Co Solid-state preparation of high purity barium sulfate
US5246687A (en) * 1991-04-01 1993-09-21 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
CH679123A5 (enExample) 1991-12-31
JPH01310782A (ja) 1989-12-14
SE8900852L (sv) 1989-09-12
YU34089A (en) 1990-10-31
GB2216510A (en) 1989-10-11
FR2628346A1 (fr) 1989-09-15
GB8903050D0 (en) 1989-03-30
DD275997A3 (de) 1990-02-14
HUT52464A (en) 1990-07-28
DE3843285A1 (de) 1989-09-21
HU201716B (en) 1990-12-28
SE8900852D0 (sv) 1989-03-10

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930210