BE373187A - - Google Patents

Info

Publication number
BE373187A
BE373187A BE373187DA BE373187A BE 373187 A BE373187 A BE 373187A BE 373187D A BE373187D A BE 373187DA BE 373187 A BE373187 A BE 373187A
Authority
BE
Belgium
Prior art keywords
phosphorus
sulfur
reaction
metals
alkali
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE373187A publication Critical patent/BE373187A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/16Oxyacids of phosphorus; Salts thereof
    • C01B25/26Phosphates
    • C01B25/30Alkali metal phosphates
    • C01B25/305Preparation from phosphorus-containing compounds by alkaline treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
BE373187D BE373187A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE373187A true BE373187A (enrdf_load_stackoverflow)

Family

ID=44169

Family Applications (1)

Application Number Title Priority Date Filing Date
BE373187D BE373187A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE373187A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
FR2492407A1 (fr) Procede de dephosphoration, de desulfuration et de denitration de fonte contenant du chrome
BE373187A (enrdf_load_stackoverflow)
CN112695206B (zh) 一种粗铅火法精炼除铜剂、制备方法及应用
BE376826A (enrdf_load_stackoverflow)
CA2551270A1 (fr) Agent de desulfuration des aciers et son utilisation pour la desulfuration de l'acier
US4126453A (en) Composition for a fluidizing flux in the production of iron and steel
US4391632A (en) Process for the separation of lead from a sulfidic concentrate
JPS59166636A (ja) 粗銅の製造方法
JPH0353031A (ja) 硫化鉛精鉱から金属鉛を製造する装置
RU2282672C1 (ru) Способ восстановления свинца
US816772A (en) Process of smelting lead sulfid.
BE898207A (fr) Procédé d'extraction du zinc.
US2084716A (en) Process of obtaining zinc oxide
RU2697673C1 (ru) Способ рафинирования ферросилиция от алюминия
SU1293238A1 (ru) Флюс дл обработки медных сплавов
Watts Iron and Calcium.
SU1631097A1 (ru) Способ переработки сульфидных свинцовых концентратов
BE514059A (enrdf_load_stackoverflow)
SU1148872A1 (ru) Способ удалени меди из расплава чугуна и стали
SU1668438A1 (ru) Способ регенерации сульфидного шлака
JPS62174338A (ja) 銅の精錬方法
JPH07258761A (ja) 銅製錬転炉の操業方法
US490847A (en) Arthur l
US2516536A (en) Purification of brasses and bronzes
FR2491496A1 (fr) Procede pour la valorisation d'une scorie metallurgique