SE388843B - Forfarande for framstellning av ett kromsulfatÿur en restlosning innehallande foreningar av sexvert krom - Google Patents

Forfarande for framstellning av ett kromsulfatÿur en restlosning innehallande foreningar av sexvert krom

Info

Publication number
SE388843B
SE388843B SE7305328A SE7305328A SE388843B SE 388843 B SE388843 B SE 388843B SE 7305328 A SE7305328 A SE 7305328A SE 7305328 A SE7305328 A SE 7305328A SE 388843 B SE388843 B SE 388843B
Authority
SE
Sweden
Prior art keywords
chrome
sulphature
sexvert
procedure
preparation
Prior art date
Application number
SE7305328A
Other languages
English (en)
Swedish (sv)
Inventor
R Lefrancois
J Denoyers
M Gabriel
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of SE388843B publication Critical patent/SE388843B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/08—Chromium sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Physical Water Treatments (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
SE7305328A 1972-04-14 1973-04-13 Forfarande for framstellning av ett kromsulfatÿur en restlosning innehallande foreningar av sexvert krom SE388843B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7213317A FR2179649B1 (de) 1972-04-14 1972-04-14

Publications (1)

Publication Number Publication Date
SE388843B true SE388843B (sv) 1976-10-18

Family

ID=9096928

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7305328A SE388843B (sv) 1972-04-14 1973-04-13 Forfarande for framstellning av ett kromsulfatÿur en restlosning innehallande foreningar av sexvert krom

Country Status (13)

Country Link
US (1) US3856916A (de)
JP (1) JPS5137840B2 (de)
BE (1) BE797775A (de)
CH (1) CH566939A5 (de)
DE (1) DE2319243A1 (de)
ES (1) ES413673A1 (de)
FR (1) FR2179649B1 (de)
GB (1) GB1400674A (de)
IT (1) IT980185B (de)
LU (1) LU67417A1 (de)
NL (1) NL7304861A (de)
NO (1) NO134415C (de)
SE (1) SE388843B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000728A1 (en) * 1979-09-13 1981-03-19 L Rennerfelt Purification process for spent pickling baths

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961029A (en) * 1973-05-21 1976-06-01 Tokico Ltd. Process for recovering chromic acid solution from a waste liquor containing chromic ions
JPS5812076B2 (ja) * 1974-07-15 1983-03-05 藤沢薬品工業株式会社 クロムガンユウハイエキノ シヨリホウ
US4049772A (en) * 1974-11-18 1977-09-20 Tokico, Ltd. Process for the recovery of chromic acid solution from waste water containing chromate ions
JPS5255533A (en) * 1975-10-31 1977-05-07 Hitachi Denshi Ltd Electrostatic recording device
US4144145A (en) * 1976-04-15 1979-03-13 Solex Research Corporation Process for recovery of reusable chromic acid from the waste chromic acid solution containing impurities
JPS5340088A (en) * 1976-09-27 1978-04-12 Toyo Tire & Rubber Co Production of radial tire
JPS53114103A (en) * 1977-03-17 1978-10-05 Ohtsu Tire Radial tire
US4230677A (en) * 1978-11-30 1980-10-28 Union Carbide Corporation Recovery of Cr2 O3 from a chromium bearing solution
US4151257A (en) * 1978-01-16 1979-04-24 Th. Goldschmidt Ag Processing nonferrous metal hydroxide sludge wastes
US4308083A (en) * 1980-03-26 1981-12-29 The Goodyear Tire & Rubber Company Pneumatic tire and method of building a pneumatic tire
JPS58163640A (ja) * 1982-03-25 1983-09-28 Yokohama Rubber Co Ltd:The ラジアルタイヤの成形方法
DE3310270A1 (de) * 1983-03-22 1984-09-27 Basf Ag, 6700 Ludwigshafen Basische chrom-aluminium-sulfate, verfahren zu ihrer herstellung und verwendung
DE69514563T2 (de) * 1994-04-12 2000-08-03 Bridgestone Corp., Tokio/Tokyo Verfahren zur Herstellung von radialen Rohreifen mit niedrigem Querschnittsprofil
DE19707200A1 (de) * 1997-02-24 1998-08-27 Bayer Ag Dreiphasen-Extraktionskolonne
CN104787952B (zh) * 2015-03-25 2016-04-27 湖南永清环保研究院有限责任公司 一种从含六价铬废水中回收铬的工艺
JP6332164B2 (ja) * 2015-06-23 2018-05-30 住友金属鉱山株式会社 クロムの分離方法
DE102022107545A1 (de) 2022-03-30 2023-10-05 Vopelius Chemie Ag Verfahren zur Herstellung einer wässrigen, Chrom(III)-sulfat haltigen Lösung und Verwendung von Schwefeldioxid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306859A (en) * 1963-12-31 1967-02-28 Crane Co Method and apparatus for fluid treatment
ES310922A1 (es) * 1964-03-26 1965-07-01 Bayer Ag Procedimiento de separaciones de iones de cromo exavalente del agua
US3417016A (en) * 1966-03-11 1968-12-17 Aisaburo Yagishita Ion exchange process for treatment of industrial wastes
US3664950A (en) * 1970-06-23 1972-05-23 Atomic Energy Commission Process for selective removal and recovery of chromates from water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000728A1 (en) * 1979-09-13 1981-03-19 L Rennerfelt Purification process for spent pickling baths

Also Published As

Publication number Publication date
FR2179649B1 (de) 1974-10-18
CH566939A5 (de) 1975-09-30
GB1400674A (en) 1975-07-23
ES413673A1 (es) 1976-01-16
NO134415C (de) 1976-10-06
JPS4918790A (de) 1974-02-19
US3856916A (en) 1974-12-24
NO134415B (de) 1976-06-28
BE797775A (fr) 1973-10-04
LU67417A1 (de) 1973-10-22
FR2179649A1 (de) 1973-11-23
IT980185B (it) 1974-09-30
NL7304861A (de) 1973-10-16
JPS5137840B2 (de) 1976-10-18
DE2319243A1 (de) 1973-10-18

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