CA968924A - Production of hydrated sodium tripolyphosphate - Google Patents

Production of hydrated sodium tripolyphosphate

Info

Publication number
CA968924A
CA968924A CA119,975A CA119975A CA968924A CA 968924 A CA968924 A CA 968924A CA 119975 A CA119975 A CA 119975A CA 968924 A CA968924 A CA 968924A
Authority
CA
Canada
Prior art keywords
production
sodium tripolyphosphate
hydrated sodium
hydrated
tripolyphosphate
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
CA119,975A
Other languages
English (en)
Other versions
CA119975S (en
Inventor
Joachim Kandler
Karl Merkenich
Wolf-Dieter Pirig
Klaus Henning
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA968924A publication Critical patent/CA968924A/en
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
    • 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
    • C01B25/418—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Catalysts (AREA)
  • Fodder In General (AREA)
CA119,975A 1970-08-10 1971-08-06 Production of hydrated sodium tripolyphosphate Expired CA968924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702039595 DE2039595A1 (de) 1970-08-10 1970-08-10 Verfahren zur Herstellung von Natriumtripolyphosphat,das zu mehr als 75% hydratisiert ist und ein Schuettgewicht von 400 bis 600 g/l aufweist

Publications (1)

Publication Number Publication Date
CA968924A true CA968924A (en) 1975-06-10

Family

ID=5779296

Family Applications (1)

Application Number Title Priority Date Filing Date
CA119,975A Expired CA968924A (en) 1970-08-10 1971-08-06 Production of hydrated sodium tripolyphosphate

Country Status (10)

Country Link
US (1) US3758671A (fr)
BE (1) BE771090A (fr)
CA (1) CA968924A (fr)
CH (1) CH564486A5 (fr)
DE (1) DE2039595A1 (fr)
ES (1) ES393112A1 (fr)
FR (1) FR2104181A5 (fr)
GB (1) GB1326974A (fr)
NL (1) NL7110575A (fr)
SE (1) SE369511B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315898A (en) * 1980-06-30 1982-02-16 Fmc Corportion Preparation of granular sodium tripolyphosphate hexahydrate with low friability
EP0059280B1 (fr) * 1981-03-03 1985-01-02 FMC Corporation Préparation de produits de tripolyphosphate de sodium granulé
US5486303A (en) * 1993-08-27 1996-01-23 The Procter & Gamble Company Process for making high density detergent agglomerates using an anhydrous powder additive
US5366652A (en) * 1993-08-27 1994-11-22 The Procter & Gamble Company Process for making high density detergent agglomerates using an anhydrous powder additive

Also Published As

Publication number Publication date
US3758671A (en) 1973-09-11
CH564486A5 (fr) 1975-07-31
FR2104181A5 (fr) 1972-04-14
DE2039595A1 (de) 1972-02-17
BE771090A (fr) 1972-02-09
NL7110575A (fr) 1972-02-14
SE369511B (fr) 1974-09-02
GB1326974A (en) 1973-08-15
ES393112A1 (es) 1973-09-16

Similar Documents

Publication Publication Date Title
CA936672A (en) Process for the production of sodium percarbonate
CA966975A (en) Sodium bicarbonate production
CA1000027A (en) Method of producing hydrated sodium tripolyphosphate
CA968924A (en) Production of hydrated sodium tripolyphosphate
CA936543A (en) Production of 2-ethylhexan-1-al
CA969884A (en) Production of cokes
CA931323A (en) Process for the hydration of sodium tripolyphosphate
CA832928A (en) Production of hydrated sodium tripolyphosphate
CA934129A (en) Production of sodium tripolyphosphate
AU434205B2 (en) Production of hydrated sodium tripolyphosphate
CA986684A (en) Production of anhydrous sodium sulphate
CA901258A (en) Production of sodium tripolyphosphate
CA850151A (en) Production of alk-3-en-1-ols
AU440331B2 (en) Improvements in or relating tothe production of sodium tripolyphosphate
CA890813A (en) Production of sodium phosphates
CA967589A (en) Production of muconodinitrile
AU440421B2 (en) Process forthe manufacture of partially hydrated sodium tripolyphosphate
AU1787070A (en) Improvements in or relating tothe production of sodium tripolyphosphate
CA955033A (en) Production of decolorized polyphosphate solutions
CA857309A (en) Manufacture of sodium
AU446624B2 (en) Improved process for the production of sodium percarbonate
AU3360071A (en) Production of sodium fluoroaluminates
CA894703A (en) Process for the manufacture of partially hydrated sodium tripolyphosphate
AU6131169A (en) Process forthe manufacture of partially hydrated sodium tripolyphosphate
CA994521A (en) Sodium tripolyphosphate