BE865702A - Procede de preparation de dithionite de sodium - Google Patents

Procede de preparation de dithionite de sodium

Info

Publication number
BE865702A
BE865702A BE186574A BE186574A BE865702A BE 865702 A BE865702 A BE 865702A BE 186574 A BE186574 A BE 186574A BE 186574 A BE186574 A BE 186574A BE 865702 A BE865702 A BE 865702A
Authority
BE
Belgium
Prior art keywords
preparation process
sodium dithionite
dithionite preparation
sodium
preparation
Prior art date
Application number
BE186574A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BE865702A publication Critical patent/BE865702A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/64—Thiosulfates; Dithionites; Polythionates
    • C01B17/66—Dithionites or hydrosulfites (S2O42-)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
BE186574A 1977-04-09 1978-04-05 Procede de preparation de dithionite de sodium BE865702A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2716032A DE2716032C2 (de) 1977-04-09 1977-04-09 Verfahren zur Herstellung von Natriumdithionit

Publications (1)

Publication Number Publication Date
BE865702A true BE865702A (fr) 1978-10-05

Family

ID=6006078

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186574A BE865702A (fr) 1977-04-09 1978-04-05 Procede de preparation de dithionite de sodium

Country Status (7)

Country Link
US (1) US4237318A (fr)
JP (1) JPS53125992A (fr)
BE (1) BE865702A (fr)
CA (1) CA1119379A (fr)
DE (1) DE2716032C2 (fr)
FR (1) FR2386478A1 (fr)
IT (1) IT1102458B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10154757A1 (de) * 2001-11-09 2003-05-22 Basf Ag Verfahren zur Herstellung von Metallformiat-Ameisensäure-Mischungen
DE102004053090A1 (de) 2004-11-03 2006-05-04 Basf Ag Verfahren zur Herstellung von Natriumdithionit
ES2336737B1 (es) * 2007-12-17 2011-01-21 Javier Porcar Orti Sistema para la eliminacion del co2 generado en una planta de produccion de energia electrica obtenida mediante la combustion de carbon.
CN109053422A (zh) * 2018-09-21 2018-12-21 浙江嘉成化工有限公司 保险粉生产过程中的保险粉废液的处理方法及设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2281715A (en) * 1940-07-03 1942-05-05 Solvay Process Co Process for the production of sodium formate
US3262973A (en) * 1963-11-20 1966-07-26 Standard Oil Co Preparation of alkali metal formates in alcoholic medium
JPS4814558B1 (fr) * 1969-11-07 1973-05-08
JPS556622B2 (fr) * 1973-08-13 1980-02-18

Also Published As

Publication number Publication date
US4237318A (en) 1980-12-02
FR2386478A1 (fr) 1978-11-03
JPS6159242B2 (fr) 1986-12-15
JPS53125992A (en) 1978-11-02
IT1102458B (it) 1985-10-07
IT7848746A0 (it) 1978-04-05
DE2716032A1 (de) 1978-10-26
DE2716032C2 (de) 1985-11-14
FR2386478B3 (fr) 1980-11-14
CA1119379A (fr) 1982-03-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BASF A.G.

Effective date: 19920430