JPS5268099A - Recovery process for waste sulfuric acid - Google Patents

Recovery process for waste sulfuric acid

Info

Publication number
JPS5268099A
JPS5268099A JP14486175A JP14486175A JPS5268099A JP S5268099 A JPS5268099 A JP S5268099A JP 14486175 A JP14486175 A JP 14486175A JP 14486175 A JP14486175 A JP 14486175A JP S5268099 A JPS5268099 A JP S5268099A
Authority
JP
Japan
Prior art keywords
sulfuric acid
recovery process
waste sulfuric
waste
recovery
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
JP14486175A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5612320B2 (enExample
Inventor
Yamaji Nishimura
Morio Watanabe
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.)
Solex Research Corp
Original Assignee
Solex Research Corp
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 Solex Research Corp filed Critical Solex Research Corp
Priority to JP14486175A priority Critical patent/JPS5268099A/ja
Priority to US05/680,928 priority patent/US4082832A/en
Priority to CA251,611A priority patent/CA1079488A/en
Priority to IT22942/76A priority patent/IT1071494B/it
Priority to NO761531A priority patent/NO761531L/no
Priority to FR7613438A priority patent/FR2310314A1/fr
Priority to FI761256A priority patent/FI761256A7/fi
Priority to AU13637/76A priority patent/AU505093B2/en
Priority to DE19762620065 priority patent/DE2620065A1/de
Priority to NL7604855A priority patent/NL7604855A/xx
Priority to ES447652A priority patent/ES447652A1/es
Priority to GB18701/76A priority patent/GB1552918A/en
Publication of JPS5268099A publication Critical patent/JPS5268099A/ja
Publication of JPS5612320B2 publication Critical patent/JPS5612320B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
JP14486175A 1975-05-06 1975-12-04 Recovery process for waste sulfuric acid Granted JPS5268099A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP14486175A JPS5268099A (en) 1975-12-04 1975-12-04 Recovery process for waste sulfuric acid
US05/680,928 US4082832A (en) 1975-05-06 1976-04-27 Treatment of raw materials containing titanium
CA251,611A CA1079488A (en) 1975-05-06 1976-04-30 Treatment method of raw materials containing titanium
IT22942/76A IT1071494B (it) 1975-05-06 1976-05-04 Procedimento per trattare materie prime contenenti titanio nella produzione di biossido di titanio
NO761531A NO761531L (enExample) 1975-05-06 1976-05-04
FR7613438A FR2310314A1 (fr) 1975-05-06 1976-05-05 Procede de traitement de matieres premieres contenant du titane et bioxyde de titane ainsi obtenu
FI761256A FI761256A7 (enExample) 1975-05-06 1976-05-05
AU13637/76A AU505093B2 (en) 1975-05-06 1976-05-05 Production of titanium dioxide
DE19762620065 DE2620065A1 (de) 1975-05-06 1976-05-06 Verfahren zur herstellung von titandioxid
NL7604855A NL7604855A (en) 1975-05-06 1976-05-06 By product recovery during prepn of titania - by fractional sepn of metallic ions with org solvents
ES447652A ES447652A1 (es) 1975-05-06 1976-05-06 Procedimiento para la produccion de dioxido de titanio.
GB18701/76A GB1552918A (en) 1975-05-06 1976-05-06 Production of titanium dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14486175A JPS5268099A (en) 1975-12-04 1975-12-04 Recovery process for waste sulfuric acid

Publications (2)

Publication Number Publication Date
JPS5268099A true JPS5268099A (en) 1977-06-06
JPS5612320B2 JPS5612320B2 (enExample) 1981-03-19

Family

ID=15372094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14486175A Granted JPS5268099A (en) 1975-05-06 1975-12-04 Recovery process for waste sulfuric acid

Country Status (1)

Country Link
JP (1) JPS5268099A (enExample)

Also Published As

Publication number Publication date
JPS5612320B2 (enExample) 1981-03-19

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