DE3310604C2 - - Google Patents

Info

Publication number
DE3310604C2
DE3310604C2 DE19833310604 DE3310604A DE3310604C2 DE 3310604 C2 DE3310604 C2 DE 3310604C2 DE 19833310604 DE19833310604 DE 19833310604 DE 3310604 A DE3310604 A DE 3310604A DE 3310604 C2 DE3310604 C2 DE 3310604C2
Authority
DE
Germany
Prior art keywords
sodium tripolyphosphate
sodium
dryer
spray
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 - Lifetime
Application number
DE19833310604
Other languages
German (de)
English (en)
Other versions
DE3310604A1 (de
Inventor
Lawrence Albert Robbinsville N.J. Us Shimp
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of DE3310604A1 publication Critical patent/DE3310604A1/de
Application granted granted Critical
Publication of DE3310604C2 publication Critical patent/DE3310604C2/de
Granted 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
    • C01B25/412—Preparation from alkali metal orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Medicinal Preparation (AREA)
DE19833310604 1982-05-10 1983-03-23 Verfahren zur herstellung von natriumtripolyphosphat Granted DE3310604A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37690982A 1982-05-10 1982-05-10

Publications (2)

Publication Number Publication Date
DE3310604A1 DE3310604A1 (de) 1983-11-17
DE3310604C2 true DE3310604C2 (cs) 1992-07-30

Family

ID=23486999

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833310604 Granted DE3310604A1 (de) 1982-05-10 1983-03-23 Verfahren zur herstellung von natriumtripolyphosphat

Country Status (3)

Country Link
DE (1) DE3310604A1 (cs)
ES (1) ES522198A0 (cs)
NL (1) NL189907C (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857287A (en) * 1988-08-16 1989-08-15 Fmc Corporation Fast-dissolving, non-caking, food grade sodium tripolyphosphate
RU2148010C1 (ru) * 1998-12-17 2000-04-27 ОАО "Волховский алюминий" Способ получения триполифосфата натрия

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898189A (en) * 1954-03-08 1959-08-04 Knapsack Ag Process for preparing alkali metal triphosphates, alkali metal pyrophosphates and mixtures thereof
GB799429A (en) * 1954-03-08 1958-08-06 Knapsack Ag Manufacture of alkali metal phosphates
US2977317A (en) * 1954-10-21 1961-03-28 Knapsack Ag Process for producing compositions containing sodium tripolyphosphate
DE1258849B (de) * 1965-06-18 1968-01-18 Knapsack Ag Verfahren zur Herstellung von Natriumtripolyphosphat mit hohem Gehalt der Hochtemperaturform
DE1567633B1 (de) * 1966-08-06 1970-04-23 Knapsack Ag Verfahren zur Herstellung von Natriumtripolyphosphat mit hohem Gehalt der Tieftemperaturform

Also Published As

Publication number Publication date
NL8300851A (nl) 1983-12-01
DE3310604A1 (de) 1983-11-17
NL189907C (nl) 1993-09-01
ES8500866A1 (es) 1984-11-01
ES522198A0 (es) 1984-11-01
NL189907B (nl) 1993-04-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee