BE787146A - Procede de preparation d'acide phosphorique par voie humide - Google Patents

Procede de preparation d'acide phosphorique par voie humide

Info

Publication number
BE787146A
BE787146A BE787146DA BE787146A BE 787146 A BE787146 A BE 787146A BE 787146D A BE787146D A BE 787146DA BE 787146 A BE787146 A BE 787146A
Authority
BE
Belgium
Prior art keywords
phosphoric acid
preparation process
acid preparation
wet phosphoric
wet
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of BE787146A publication Critical patent/BE787146A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Luminescent Compositions (AREA)
  • Fertilizers (AREA)
BE787146D 1971-08-03 1972-08-03 Procede de preparation d'acide phosphorique par voie humide BE787146A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2710571 1971-08-03

Publications (1)

Publication Number Publication Date
BE787146A true BE787146A (fr) 1973-02-05

Family

ID=11220961

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787146D BE787146A (fr) 1971-08-03 1972-08-03 Procede de preparation d'acide phosphorique par voie humide

Country Status (6)

Country Link
BE (1) BE787146A (xx)
DE (1) DE2237711A1 (xx)
ES (1) ES405450A1 (xx)
FR (1) FR2148241B1 (xx)
GB (1) GB1398331A (xx)
NL (1) NL7210551A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101747107B (zh) * 2009-12-17 2012-10-03 聊城鲁西化工第五化肥厂 可溶性硫酸盐代替部分硫酸萃取磷酸的方法
CN101759166B (zh) * 2009-12-31 2011-06-29 四川龙蟒钛业股份有限公司 一种利用钛白粉生产过程中的酸性废水预处理磷矿的方法
CN112758903B (zh) * 2021-01-27 2023-01-31 金正大生态工程集团股份有限公司 一种中低品位磷矿预处理方法

Also Published As

Publication number Publication date
ES405450A1 (es) 1975-09-01
FR2148241A1 (xx) 1973-03-11
GB1398331A (en) 1975-06-18
DE2237711A1 (de) 1973-02-15
FR2148241B1 (xx) 1976-05-14
NL7210551A (xx) 1973-02-06

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