JPS541295A - Treatment of waste material in phosphoric acid production - Google Patents

Treatment of waste material in phosphoric acid production

Info

Publication number
JPS541295A
JPS541295A JP4792278A JP4792278A JPS541295A JP S541295 A JPS541295 A JP S541295A JP 4792278 A JP4792278 A JP 4792278A JP 4792278 A JP4792278 A JP 4792278A JP S541295 A JPS541295 A JP S541295A
Authority
JP
Japan
Prior art keywords
treatment
phosphoric acid
waste material
acid production
production
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.)
Granted
Application number
JP4792278A
Other languages
Japanese (ja)
Other versions
JPS5732092B2 (en
Inventor
Bonifuachiebuichi Ch Buashirii
Mukanobuichi Arujiano Toreubai
Anatoriebuna Riinchiaku Kima
Buorufuobuichi Muchinik Shimon
Serugeebuichi Ishikuh Ebugenii
Yakoburebuichi Buradeimiru
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.)
INST PROBLEM MATERIALOVEDENIA
Original Assignee
INST PROBLEM MATERIALOVEDENIA
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
Priority claimed from SU772478702A external-priority patent/SU668963A1/en
Priority claimed from SU772499091A external-priority patent/SU687853A1/en
Priority claimed from SU782583360A external-priority patent/SU726071A1/en
Application filed by INST PROBLEM MATERIALOVEDENIA filed Critical INST PROBLEM MATERIALOVEDENIA
Publication of JPS541295A publication Critical patent/JPS541295A/en
Publication of JPS5732092B2 publication Critical patent/JPS5732092B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C22C21/04—Modified aluminium-silicon alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/583—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing fluoride or fluorine compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Fertilizers (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
JP4792278A 1977-04-25 1978-04-24 Treatment of waste material in phosphoric acid production Granted JPS541295A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SU772478702A SU668963A1 (en) 1977-04-25 1977-04-25 Method of producing cupric phosphide
SU772499091A SU687853A1 (en) 1977-06-20 1977-06-20 Method of treatment of post-eutectic silumins
SU782583360A SU726071A1 (en) 1978-03-09 1978-03-09 Method of producing phosphorus fertilizer

Publications (2)

Publication Number Publication Date
JPS541295A true JPS541295A (en) 1979-01-08
JPS5732092B2 JPS5732092B2 (en) 1982-07-08

Family

ID=27356311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4792278A Granted JPS541295A (en) 1977-04-25 1978-04-24 Treatment of waste material in phosphoric acid production

Country Status (6)

Country Link
JP (1) JPS541295A (en)
CA (1) CA1132335A (en)
DD (1) DD136823A1 (en)
DE (1) DE2818113C3 (en)
FR (1) FR2388764A1 (en)
NL (1) NL173510C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154160A (en) * 1981-03-19 1982-09-22 Toray Ind Inc Agent for stabilizing aqueous solution containing 2- aminocyclohexanone oxime or its salt

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944288C2 (en) * 1979-11-02 1982-05-27 Hoechst Ag, 6000 Frankfurt Process for the removal of vaporous phosphorus and phosphines from a gas stream
DE102015007229A1 (en) 2015-06-03 2016-12-08 Anstatt Schienenfahrzeuge-Kraftwerksanlagenbau Gmbh Metallurgical recycling of residual, waste and waste materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE538548C (en) * 1930-06-19 1931-11-14 I G Farbenindustrie Akt Ges Removal of phosphorus and hydrogen phosphide from gases
US1880538A (en) * 1931-02-27 1932-10-04 Coronet Phosphate Company Protection of phosphorus
US2796333A (en) * 1952-03-08 1957-06-18 Monsanto Chemicals Treatment of phosphorus condenser water
GB797994A (en) * 1955-10-13 1958-07-09 British Oxygen Co Ltd Purification of gases

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154160A (en) * 1981-03-19 1982-09-22 Toray Ind Inc Agent for stabilizing aqueous solution containing 2- aminocyclohexanone oxime or its salt
JPS6312468B2 (en) * 1981-03-19 1988-03-18 Toray Industries

Also Published As

Publication number Publication date
DE2818113C3 (en) 1981-11-19
NL173510C (en) 1984-02-01
DE2818113B2 (en) 1980-08-21
FR2388764A1 (en) 1978-11-24
NL7804415A (en) 1978-10-27
FR2388764B1 (en) 1982-06-18
CA1132335A (en) 1982-09-28
JPS5732092B2 (en) 1982-07-08
DE2818113A1 (en) 1978-11-02
DD136823A1 (en) 1979-08-01
NL173510B (en) 1983-09-01

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