BR8904899A - Processo para preparar um persulfato de potassio de alta pureza - Google Patents

Processo para preparar um persulfato de potassio de alta pureza

Info

Publication number
BR8904899A
BR8904899A BR8904899A BR8904899A BR8904899A BR 8904899 A BR8904899 A BR 8904899A BR 8904899 A BR8904899 A BR 8904899A BR 8904899 A BR8904899 A BR 8904899A BR 8904899 A BR8904899 A BR 8904899A
Authority
BR
Brazil
Prior art keywords
prepare
high purity
potassium persulphate
purity potassium
persulphate
Prior art date
Application number
BR8904899A
Other languages
English (en)
Portuguese (pt)
Inventor
Satoru Watanabe
Osami Ohura
Original Assignee
Tokai Electro Chemical Co
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 Tokai Electro Chemical Co filed Critical Tokai Electro Chemical Co
Publication of BR8904899A publication Critical patent/BR8904899A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/06—Peroxyhydrates; Peroxyacids or salts thereof containing sulfur
    • C01B15/08—Peroxysulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fertilizers (AREA)
BR8904899A 1988-09-28 1989-09-27 Processo para preparar um persulfato de potassio de alta pureza BR8904899A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24096888A JPH0292811A (ja) 1988-09-28 1988-09-28 高純度過硫酸カリウムの製造方法

Publications (1)

Publication Number Publication Date
BR8904899A true BR8904899A (pt) 1990-05-08

Family

ID=17067333

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8904899A BR8904899A (pt) 1988-09-28 1989-09-27 Processo para preparar um persulfato de potassio de alta pureza

Country Status (6)

Country Link
JP (1) JPH0292811A (de)
BR (1) BR8904899A (de)
DE (1) DE3908127C2 (de)
ES (1) ES2019160A6 (de)
FR (1) FR2636937B1 (de)
GB (1) GB2224726B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111807386B (zh) * 2020-07-24 2023-04-07 华融化学股份有限公司 一种试剂级硫酸钾的制备方法
CN116119623B (zh) * 2023-01-29 2023-08-15 西陇科学股份有限公司 一种环保高纯过硫酸钾的生产方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899272A (en) * 1957-11-04 1959-08-11 Production of persulfates
US3716629A (en) * 1970-09-10 1973-02-13 Fmc Corp Process for preparing potassium peroxydisulfate
US3954952A (en) * 1975-03-24 1976-05-04 Fmc Corporation Continuous chemical process for the manufacture of sodium and potassium peroxydisulfate
EP0081063B1 (de) * 1981-11-10 1985-07-10 FMC Corporation Verfahren zur Herstellung von Natriumpersulfat

Also Published As

Publication number Publication date
DE3908127A1 (de) 1990-03-29
ES2019160A6 (es) 1991-06-01
GB8905758D0 (en) 1989-04-26
DE3908127C2 (de) 1997-09-25
JPH0512282B2 (de) 1993-02-17
GB2224726A (en) 1990-05-16
GB2224726B (en) 1992-01-22
FR2636937B1 (fr) 1991-01-11
FR2636937A1 (fr) 1990-03-30
JPH0292811A (ja) 1990-04-03

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FA2 Application deemed withdrawn (art. 19(5))
HO Change of classification

Free format text: INT.CL. C01B 15/08