ZA735141B - Process and apparatus for the manufacture of alkalimetal polyphosphates - Google Patents

Process and apparatus for the manufacture of alkalimetal polyphosphates

Info

Publication number
ZA735141B
ZA735141B ZA735141A ZA735141A ZA735141B ZA 735141 B ZA735141 B ZA 735141B ZA 735141 A ZA735141 A ZA 735141A ZA 735141 A ZA735141 A ZA 735141A ZA 735141 B ZA735141 B ZA 735141B
Authority
ZA
South Africa
Prior art keywords
alkalimetal
polyphosphates
manufacture
alkalimetal polyphosphates
Prior art date
Application number
ZA735141A
Other languages
English (en)
Inventor
J Chastel
J Verdier
J Becuwe
Original Assignee
Rhone Progil
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 Rhone Progil filed Critical Rhone Progil
Publication of ZA735141B publication Critical patent/ZA735141B/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
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/41—Polyphosphates of alkali metals
    • C01B25/412—Preparation from alkali metal orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
ZA735141A 1972-07-31 1973-07-27 Process and apparatus for the manufacture of alkalimetal polyphosphates ZA735141B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7227486A FR2193778A1 (en) 1972-07-31 1972-07-31 Sodium polyphosphate prepn - by granulating sodium orthophosphate with water or aqs orthophosphate soln drying and heat treating granules

Publications (1)

Publication Number Publication Date
ZA735141B true ZA735141B (en) 1974-07-31

Family

ID=9102582

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA735141A ZA735141B (en) 1972-07-31 1973-07-27 Process and apparatus for the manufacture of alkalimetal polyphosphates

Country Status (4)

Country Link
BE (1) BE802993A (ref)
BR (1) BR7305779D0 (ref)
FR (1) FR2193778A1 (ref)
ZA (1) ZA735141B (ref)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508887A1 (fr) * 1981-07-06 1983-01-07 Rhone Poulenc Chim Base Nouveau tripolyphosphate de sodium, procede pour l'obtenir et applications

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2008495C3 (de) * 1970-02-24 1974-12-05 Knapsack Ag, 5033 Huerth-Knapsack Verfahren zur Herstellung von körnigem Alkalitripolyphosphat

Also Published As

Publication number Publication date
FR2193778B1 (ref) 1974-12-27
BE802993A (fr) 1974-01-30
BR7305779D0 (pt) 1974-07-18
FR2193778A1 (en) 1974-02-22

Similar Documents

Publication Publication Date Title
AU5847073A (en) Process for the production of beer
IL38755A0 (en) Process and apparatus for the production of reinforcement
KR780000002B1 (en) Process for the production of saccarase inhibitor
EG10850A (en) Process for the preparation of 1-hydroxy-pyridones
EG11434A (en) Process for the manufacture of n-benzhydryl-n-p-hydroxybenzyl-piperazines
PH11175A (en) Process for the preparation of seliceous ashes and apparatus therefor
ZA737697B (en) Process for the preparation of thiazolesulphenamides
ZA739024B (en) Process and apparatus for the manufacture of reinforcing elements
HK62977A (en) Process for the manufacture of triacetone-amine
GB1402501A (en) Process for the production of 4-nitroso-diphenylamine
MY7900116A (en) Process for the production of 6-piperazinyl-morphanthridinies and related triylcics
YU36925B (en) Process for obtaining silylesters of acetidine-2-sulfenate
ZA738587B (en) Process for the preparation of thiazolesulphenamides
IL42828A0 (en) Process and apparatus for the manufacture of alkalimetal polyphosphates
HU170929B (hu) Sposob poluchenija novykh 2-beta-gidroksi-3-al'fa-amino-steroidov i roizvodnykh
YU19073A (en) Process for the manufacture of cyanoalkylaminopropanes
ZA735141B (en) Process and apparatus for the manufacture of alkalimetal polyphosphates
KR780000001B1 (en) Process for the production of saccarase inhibitor
ZA731178B (en) Process for the preparation of alpha-6-deoxytetracyclines
GB1405791A (en) Process for the preparation of pyridoindolobenzazepines
HK55678A (en) New lactams and process for the manufacture of these compounds
GB1405218A (en) Process for the manufacture of 2-aryl-v-triazoles
ZA737199B (en) Process for the production of 2-nitro-benzofurans
ZA737324B (en) Method and apparatus for the production of veneer tubes
GB1403688A (en) Process for the production of rifimycin