NO140926C - PROCEDURE FOR OXIDIZATION OF IRON (II) SULPHATE IN AQUATIC SULFURIC ACID SOLUTION TO IRON (III) SULPHATE - Google Patents
PROCEDURE FOR OXIDIZATION OF IRON (II) SULPHATE IN AQUATIC SULFURIC ACID SOLUTION TO IRON (III) SULPHATEInfo
- Publication number
- NO140926C NO140926C NO762363A NO762363A NO140926C NO 140926 C NO140926 C NO 140926C NO 762363 A NO762363 A NO 762363A NO 762363 A NO762363 A NO 762363A NO 140926 C NO140926 C NO 140926C
- Authority
- NO
- Norway
- Prior art keywords
- sulphate
- iron
- oxidization
- aquatic
- iii
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/14—Sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treating Waste Gases (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7521556A FR2317231A1 (en) | 1975-07-09 | 1975-07-09 | PROCESS FOR OXIDIZING FERROUS SULPHATE IN AQUEOUS SULFURIC SOLUTION |
Publications (3)
Publication Number | Publication Date |
---|---|
NO762363L NO762363L (en) | 1977-01-11 |
NO140926B NO140926B (en) | 1979-09-03 |
NO140926C true NO140926C (en) | 1979-12-12 |
Family
ID=9157717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO762363A NO140926C (en) | 1975-07-09 | 1976-07-07 | PROCEDURE FOR OXIDIZATION OF IRON (II) SULPHATE IN AQUATIC SULFURIC ACID SOLUTION TO IRON (III) SULPHATE |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS529697A (en) |
AU (1) | AU501423B2 (en) |
BE (1) | BE843925A (en) |
BR (1) | BR7604434A (en) |
CA (1) | CA1078137A (en) |
CH (1) | CH615650A5 (en) |
DE (1) | DE2630628C3 (en) |
ES (1) | ES449665A1 (en) |
FR (1) | FR2317231A1 (en) |
GB (1) | GB1486759A (en) |
IL (1) | IL49977A (en) |
IT (1) | IT1064884B (en) |
LU (1) | LU75327A1 (en) |
NL (1) | NL181986C (en) |
NO (1) | NO140926C (en) |
SE (1) | SE412576B (en) |
ZA (1) | ZA764043B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE433843B (en) * | 1982-11-01 | 1984-06-18 | Boliden Ab | PROCEDURE FOR PREPARING A WATER PURIFICATION CHEMICAL |
JPS648116A (en) * | 1987-06-26 | 1989-01-12 | Toa Gosei Chem Ind | Manufacture of locking screw |
JPH02191541A (en) * | 1989-01-20 | 1990-07-27 | Sugita Seisen Kojo:Kk | Oxidation of liquid and equipment thereof |
US5266297A (en) * | 1989-01-20 | 1993-11-30 | Sugita Wire Mfg. Co., Ltd. | Liquid oxidizing method and apparatus |
JPH0739961U (en) * | 1993-12-28 | 1995-07-18 | タナカプリコート株式会社 | Anti-loosening agent applicator |
CN112934919B (en) * | 2021-02-05 | 2022-07-01 | 云南大地丰源环保有限公司 | Method for treating waste anhydrous aluminum chloride |
-
1975
- 1975-07-09 FR FR7521556A patent/FR2317231A1/en active Granted
-
1976
- 1976-07-05 SE SE7607679A patent/SE412576B/en not_active IP Right Cessation
- 1976-07-05 CA CA256,249A patent/CA1078137A/en not_active Expired
- 1976-07-06 GB GB28087/76A patent/GB1486759A/en not_active Expired
- 1976-07-06 IL IL49977A patent/IL49977A/en unknown
- 1976-07-06 JP JP51079551A patent/JPS529697A/en active Granted
- 1976-07-06 AU AU15624/76A patent/AU501423B2/en not_active Expired
- 1976-07-07 CH CH869376A patent/CH615650A5/en not_active IP Right Cessation
- 1976-07-07 NO NO762363A patent/NO140926C/en unknown
- 1976-07-07 DE DE2630628A patent/DE2630628C3/en not_active Expired
- 1976-07-07 NL NLAANVRAGE7607523,A patent/NL181986C/en not_active IP Right Cessation
- 1976-07-07 BR BR4434/76A patent/BR7604434A/en unknown
- 1976-07-07 ZA ZA764043A patent/ZA764043B/en unknown
- 1976-07-08 LU LU75327A patent/LU75327A1/xx unknown
- 1976-07-08 BE BE168752A patent/BE843925A/en not_active IP Right Cessation
- 1976-07-08 ES ES449665A patent/ES449665A1/en not_active Expired
- 1976-07-08 IT IT25131/76A patent/IT1064884B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2317231B1 (en) | 1977-12-16 |
AU501423B2 (en) | 1979-06-21 |
CH615650A5 (en) | 1980-02-15 |
IL49977A (en) | 1979-01-31 |
NL7607523A (en) | 1977-01-11 |
SE7607679L (en) | 1977-01-10 |
DE2630628B2 (en) | 1978-03-02 |
DE2630628A1 (en) | 1977-01-13 |
DE2630628C3 (en) | 1978-10-26 |
AU1562476A (en) | 1978-01-12 |
NO762363L (en) | 1977-01-11 |
GB1486759A (en) | 1977-09-21 |
ZA764043B (en) | 1977-08-31 |
BR7604434A (en) | 1978-01-31 |
SE412576B (en) | 1980-03-10 |
JPS5329679B2 (en) | 1978-08-22 |
FR2317231A1 (en) | 1977-02-04 |
NO140926B (en) | 1979-09-03 |
IL49977A0 (en) | 1976-09-30 |
CA1078137A (en) | 1980-05-27 |
LU75327A1 (en) | 1977-04-01 |
NL181986B (en) | 1987-07-16 |
IT1064884B (en) | 1985-02-25 |
NL181986C (en) | 1987-12-16 |
JPS529697A (en) | 1977-01-25 |
BE843925A (en) | 1976-11-03 |
ES449665A1 (en) | 1977-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA762022B (en) | Process of producing sulfuric acid | |
BE846552A (en) | PROCESS FOR THE ELECTROLYTIC AND SULFURIC ACID PREPARATION BY ANODIC OXIDATION OF SULPHUROUS ANHYDRIDE | |
GB1554280A (en) | Purification of formic acid | |
ZA762985B (en) | Process of producing sulfuric acid | |
PL201083A1 (en) | METHOD OF PROCESSING WASTE SULFURIC ACID AND IRON SULPHATE SIXOHATE TO FRESH ACID | |
NO140926C (en) | PROCEDURE FOR OXIDIZATION OF IRON (II) SULPHATE IN AQUATIC SULFURIC ACID SOLUTION TO IRON (III) SULPHATE | |
PL199357A1 (en) | METHOD OF PRODUCING SULFURIC ACID FROM WASTE SULFURIC ACID CONTAINING IRON SULPHATE | |
JPS5216870A (en) | Method of treating sulfuric acid water solution containing soluted iron | |
ZA763524B (en) | Process of producing sulfuric acid | |
IL50700A (en) | Purification of dilute sulphuric acid solutions | |
JPS5461094A (en) | Method of concentrating sulfuric acid aqueous solution | |
JPS51151294A (en) | Refining process for impuritied and diluted sulfuric acid by acetic acid and hydrogen chloride | |
DK144826C (en) | METHOD OF TREATING BACTERY CELLS TO REDUCE ITS NUCLEIC ACID CONTENT | |
JPS5461095A (en) | Method of concentrating and purifying sulfuric acid aqueous solution | |
IT1040230B (en) | PROCESS OF TREATMENT OF RESIDUAL WATERS CONTAINING SULFURIC ACID | |
ZA753175B (en) | Dilution of phosphoric acid process sulphuric acid with waste water | |
JPS5318567A (en) | Preparation of partly esterifyed compound of sulfuric acid | |
PL204280A1 (en) | METHOD OF PRODUCING SULFURIC ACID | |
JPS51144418A (en) | Method of utilizing sulfuric acid pitch | |
SE415471B (en) | PROCEDURE FOR CONCENTRATIVE CONCENTRATION AND PURIFICATION OF A WATER SOLUTION OF PHOSPHORIC ACID | |
JPS5388313A (en) | Production of chondroichin sulfuric acid negative to fever | |
JPS5465194A (en) | Purification of sulfuric acid | |
JPS5465193A (en) | Manufacture of sulfuric acid | |
JPS5282695A (en) | Removal process for very small amount of mercury in concentrated sulfuric acid | |
PL193777A1 (en) | METHOD AND DEVICE FOR ADDING WATER TO THE ACID CIRCUIT OF TOWERS IN THE PRODUCTION OF SULFURIC ACID |