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BE646115A - - Google Patents

Info

Publication number
BE646115A
BE646115A BE646115DA BE646115A BE 646115 A BE646115 A BE 646115A BE 646115D A BE646115D A BE 646115DA BE 646115 A BE646115 A BE 646115A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE646115A publication Critical patent/BE646115A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/004—Preparation in the form of granules, pieces or other shaped products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/14—Preparation of sulfites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
BE646115D 1963-04-05 1964-04-03 BE646115A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB71422A DE1186450B (de) 1963-04-05 1963-04-05 Verfahren zur Herstellung von reinem Natriumbisulfit und -sulfit

Publications (1)

Publication Number Publication Date
BE646115A true BE646115A (xx) 1964-10-05

Family

ID=6977031

Family Applications (1)

Application Number Title Priority Date Filing Date
BE646115D BE646115A (xx) 1963-04-05 1964-04-03

Country Status (4)

Country Link
US (1) US3361524A (xx)
BE (1) BE646115A (xx)
DE (1) DE1186450B (xx)
NL (1) NL6402776A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305395A1 (fr) * 1975-03-27 1976-10-22 Allied Chem Procede de fabrication de metabisulfite de sodium et nouveau produit ainsi obtenu
US4112061A (en) * 1976-01-30 1978-09-05 Allied Chemical Corporation Production of sodium sulfite utilizing mother liquor from the sodium metabisulfite process

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2221298A1 (de) * 1972-04-29 1973-11-15 Hoechst Ag Verfahren zur herstellung von natriumpyrosulfit
FR2339573A1 (fr) * 1976-01-30 1977-08-26 Allied Chem Procede de production de sulfite de sodium et nouveau produit ainsi obtenu
BR7909040A (pt) * 1979-10-01 1981-07-21 Combustion Eng Remocao de oxido do enxofre de gas
US4844880A (en) * 1985-12-27 1989-07-04 Hmc Patents Holding Co., Inc. Process for the manufacture of sodium metabisulfite
US5266296A (en) * 1991-01-22 1993-11-30 General Chemical Corporation Cocurrent flow process for the manufacture of sodium sulfite and bisulfite solutions
US5753200A (en) * 1996-10-07 1998-05-19 Solvay Minerals, Inc. Sodium metabisulfite process
US5976485A (en) * 1996-10-07 1999-11-02 Solvay Minerals, Inc. Sodium metabisulfite process
AR059455A1 (es) * 2007-02-15 2008-04-09 Angelini Holmer Victorio Proceso de conversion de dioxido de azufre en sales de interes comercial
CN109019527B (zh) * 2018-10-11 2020-05-01 宣城市楷昂化工有限公司 一种焚硫下料器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1642535A (en) * 1924-09-04 1927-09-13 Stockholders Syndicate Process of making sodium sulphites and boric acid
DE1072229B (de) * 1958-10-28 1959-12-31 Badische Anilin- &. Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhein Verfahren zur Herstellung von Alkalimetalldisulfit
DE1130796B (de) * 1961-03-24 1962-06-07 Basf Ag Verfahren zur kontinuierlichen Herstellung von wasserfreiem Alkalisulfat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305395A1 (fr) * 1975-03-27 1976-10-22 Allied Chem Procede de fabrication de metabisulfite de sodium et nouveau produit ainsi obtenu
US4112061A (en) * 1976-01-30 1978-09-05 Allied Chemical Corporation Production of sodium sulfite utilizing mother liquor from the sodium metabisulfite process

Also Published As

Publication number Publication date
NL6402776A (xx) 1964-10-06
DE1186450B (de) 1965-02-04
US3361524A (en) 1968-01-02

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