FR562599A - Procédé de fabrication des sulfures métalliques - Google Patents

Procédé de fabrication des sulfures métalliques

Info

Publication number
FR562599A
FR562599A FR562599DA FR562599A FR 562599 A FR562599 A FR 562599A FR 562599D A FR562599D A FR 562599DA FR 562599 A FR562599 A FR 562599A
Authority
FR
France
Prior art keywords
manufacturing process
metal sulphides
sulphides
metal
manufacturing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grasselli Chemical Co
Original Assignee
Grasselli 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 Grasselli Chemical Co filed Critical Grasselli Chemical Co
Application granted granted Critical
Publication of FR562599A publication Critical patent/FR562599A/fr
Expired legal-status Critical Current

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
    • C01B17/42—Sulfides or polysulfides of magnesium, calcium, strontium, or barium
    • C01B17/44—Sulfides or polysulfides of magnesium, calcium, strontium, or barium by reduction of sulfates
    • 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
    • C01B17/22—Alkali metal sulfides or polysulfides
    • C01B17/24—Preparation by reduction
    • C01B17/28—Preparation by reduction with reducing gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/12—Sulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
FR562599D 1921-12-29 1923-01-30 Procédé de fabrication des sulfures métalliques Expired FR562599A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US525713A US1457436A (en) 1921-12-29 1921-12-29 Process of making metal sulphides

Publications (1)

Publication Number Publication Date
FR562599A true FR562599A (fr) 1923-11-14

Family

ID=9743604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR562599D Expired FR562599A (fr) 1921-12-29 1923-01-30 Procédé de fabrication des sulfures métalliques

Country Status (4)

Country Link
US (1) US1457436A (fr)
DE (1) DE394361C (fr)
FR (1) FR562599A (fr)
GB (1) GB212045A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403144A (en) * 1964-01-15 1968-09-24 Stauffer Chemical Co Process for the preparation of sulfuryl fluoride
US3944685A (en) * 1968-09-30 1976-03-16 Plastonium, Inc. Preparation of heat barrier materials
US3661518A (en) * 1970-02-24 1972-05-09 Elcor Chem Corp Process for converting sulfates to sulfides
FR2128118A1 (en) * 1971-03-05 1972-10-20 Rech Geolog Miniere Alkaline-earth sulphides - by reducing the sulphates in briquettes and extracting with water
US5399323A (en) * 1993-05-11 1995-03-21 Gas Research Institute Method for improving reducing potential of natural gas feed
CN113233427A (zh) * 2021-06-08 2021-08-10 金川镍钴研究设计院有限责任公司 一种清洁低成本高转化率的硫化钠制备方法
CN113772632A (zh) * 2021-09-29 2021-12-10 西南科技大学 一种硫酸钠悬浮生产硫化钠的方法

Also Published As

Publication number Publication date
US1457436A (en) 1923-06-05
DE394361C (de) 1924-04-17
GB212045A (en) 1924-03-06

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