DK141994B - Fremgangsmåde til fremstilling af natriumperarbonat. - Google Patents

Fremgangsmåde til fremstilling af natriumperarbonat. Download PDF

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Publication number
DK141994B
DK141994B DK390174AA DK390174A DK141994B DK 141994 B DK141994 B DK 141994B DK 390174A A DK390174A A DK 390174AA DK 390174 A DK390174 A DK 390174A DK 141994 B DK141994 B DK 141994B
Authority
DK
Denmark
Prior art keywords
sodium carbonate
sodium
hydrogen peroxide
apparent density
percarbonate
Prior art date
Application number
DK390174AA
Other languages
Danish (da)
English (en)
Other versions
DK141994C (ja
DK390174A (ja
Inventor
Paul Felix Pierre Mollard
Louis Gregoire Mesaros
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 DK390174A publication Critical patent/DK390174A/da
Publication of DK141994B publication Critical patent/DK141994B/da
Application granted granted Critical
Publication of DK141994C publication Critical patent/DK141994C/da

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
    • C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
    • C01B15/103—Peroxyhydrates; Peroxyacids or salts thereof containing carbon containing only alkali metals as metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DK390174AA 1973-07-20 1974-07-19 Fremgangsmåde til fremstilling af natriumperarbonat. DK141994B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7326674A FR2237833B1 (ja) 1973-07-20 1973-07-20
FR7326674 1973-07-20

Publications (3)

Publication Number Publication Date
DK390174A DK390174A (ja) 1975-03-24
DK141994B true DK141994B (da) 1980-08-04
DK141994C DK141994C (ja) 1980-12-22

Family

ID=9122901

Family Applications (1)

Application Number Title Priority Date Filing Date
DK390174AA DK141994B (da) 1973-07-20 1974-07-19 Fremgangsmåde til fremstilling af natriumperarbonat.

Country Status (18)

Country Link
US (1) US4022874A (ja)
JP (1) JPS5113760B2 (ja)
AT (1) AT382594B (ja)
BE (1) BE816418A (ja)
BR (1) BR7405967D0 (ja)
CA (1) CA1033533A (ja)
CH (1) CH597093A5 (ja)
DE (1) DE2434531B2 (ja)
DK (1) DK141994B (ja)
ES (1) ES428424A1 (ja)
FR (1) FR2237833B1 (ja)
GB (1) GB1479738A (ja)
IE (1) IE39579B1 (ja)
IT (1) IT1014466B (ja)
LU (1) LU70565A1 (ja)
NL (1) NL185659C (ja)
NO (1) NO138845C (ja)
SE (1) SE400540B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380221A1 (fr) * 1977-02-11 1978-09-08 Ugine Kuhlmann Perfectionnement au procede de preparation du percarbonate de sodium
FR2410627A1 (fr) * 1977-12-02 1979-06-29 Ugine Kuhlmann Persels mixtes stables en melange lixiviel
JPS5644863A (en) * 1979-09-20 1981-04-24 Toshiba Corp Characteristic testing terminal device for electronic equipment
JPS5833164B2 (ja) * 1980-07-04 1983-07-18 花王株式会社 中空顆粒状過炭酸塩及びその製造方法
US5328721A (en) * 1992-07-30 1994-07-12 Fmc Corporation Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate
US5756445A (en) * 1993-11-11 1998-05-26 The Proctor & Gamble Company Granular detergent composition comprising a low bulk density component
IT1290477B1 (it) * 1997-03-26 1998-12-04 Solvay Interox Processo per produrre un persale
EP0944549B1 (de) * 1996-12-16 2011-03-30 Solvay Chemicals GmbH Verfahren zur herstellung von natriumpercarbonat
KR100494814B1 (ko) * 2003-02-17 2005-06-13 동양제철화학 주식회사 입상 과탄산나트륨의 제조방법
CN105060497B (zh) * 2015-07-16 2017-06-20 华南理工大学 一种去除养殖水体亚硝酸盐的复合增氧剂及制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR869104A (fr) * 1940-09-13 1942-01-24 Electrochimie Soc Procédé de préparation des combinaisons oxygénees du carbonate de soude
US2986448A (en) * 1958-12-18 1961-05-30 Allied Chem Preparation of sodium percarbonate
GB1165154A (en) * 1965-12-10 1969-09-24 Laporte Chemical Peroxygen Compounds
IT986371B (it) * 1972-06-02 1975-01-30 Degussa Procedimento per la produzione di percarbonato alcalino
US3860694A (en) * 1972-08-31 1975-01-14 Du Pont Process for the preparation of perhydrates

Also Published As

Publication number Publication date
CH597093A5 (ja) 1978-03-31
JPS5044199A (ja) 1975-04-21
JPS5113760B2 (ja) 1976-05-01
FR2237833A1 (ja) 1975-02-14
GB1479738A (en) 1977-07-13
ES428424A1 (es) 1977-05-16
DK141994C (ja) 1980-12-22
NL185659C (nl) 1990-06-18
NO138845B (no) 1978-08-14
NL185659B (nl) 1990-01-16
BE816418A (fr) 1974-10-16
DK390174A (ja) 1975-03-24
NO742630L (ja) 1975-02-17
CA1033533A (en) 1978-06-27
LU70565A1 (ja) 1974-11-28
NL7409804A (nl) 1975-01-22
SE7409467L (ja) 1975-01-21
AT382594B (de) 1987-03-10
NO138845C (no) 1978-11-22
BR7405967D0 (pt) 1975-05-13
SE400540B (sv) 1978-04-03
ATA599274A (de) 1986-08-15
DE2434531B2 (de) 1978-08-24
IE39579L (en) 1975-01-20
DE2434531C3 (ja) 1979-07-19
IT1014466B (it) 1977-04-20
FR2237833B1 (ja) 1976-04-30
AU7252674A (en) 1976-02-26
US4022874A (en) 1977-05-10
DE2434531A1 (de) 1975-02-13
IE39579B1 (en) 1978-11-08

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PUP Patent expired