FI72057C - Foerfarande foer homogen, termisk och/eller kemisk behandling av rinnande material och tillaempning av detsamma pao framstaellning av sura polyfosfater till natrium. - Google Patents

Foerfarande foer homogen, termisk och/eller kemisk behandling av rinnande material och tillaempning av detsamma pao framstaellning av sura polyfosfater till natrium. Download PDF

Info

Publication number
FI72057C
FI72057C FI822378A FI822378A FI72057C FI 72057 C FI72057 C FI 72057C FI 822378 A FI822378 A FI 822378A FI 822378 A FI822378 A FI 822378A FI 72057 C FI72057 C FI 72057C
Authority
FI
Finland
Prior art keywords
zone
phase
homogeneous
temperature
gas phase
Prior art date
Application number
FI822378A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI72057B (fi
FI822378A0 (fi
FI822378L (fi
Inventor
Jean-Paul Bourgeois
Francois Prudhon
Claude Magnier
Frederic Couffin
Original Assignee
Rhone Poulenc Chim Base
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
Priority claimed from FR8113223A external-priority patent/FR2508888A1/fr
Priority claimed from FR8113221A external-priority patent/FR2508887A1/fr
Priority claimed from FR8113222A external-priority patent/FR2508818A1/fr
Application filed by Rhone Poulenc Chim Base filed Critical Rhone Poulenc Chim Base
Publication of FI822378A0 publication Critical patent/FI822378A0/fi
Publication of FI822378L publication Critical patent/FI822378L/fi
Priority to FI862889A priority Critical patent/FI74409C/fi
Priority to FI862888A priority patent/FI74630C/fi
Application granted granted Critical
Publication of FI72057B publication Critical patent/FI72057B/fi
Publication of FI72057C publication Critical patent/FI72057C/fi

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Fodder In General (AREA)
FI822378A 1981-07-06 1982-07-05 Foerfarande foer homogen, termisk och/eller kemisk behandling av rinnande material och tillaempning av detsamma pao framstaellning av sura polyfosfater till natrium. FI72057C (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI862889A FI74409C (fi) 1981-07-06 1986-07-09 Nytt natriumortofosfat och foerfarande foer framstaellning av detsamma.
FI862888A FI74630C (fi) 1981-07-06 1986-07-09 Vattenfritt natriumtripolyfosfat och foerfarande foer framstaellning av detsamma.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FR8113223 1981-07-06
FR8113223A FR2508888A1 (fr) 1981-07-06 1981-07-06 Nouvel orthophosphate de sodium, procede pour son obtention
FR8113221A FR2508887A1 (fr) 1981-07-06 1981-07-06 Nouveau tripolyphosphate de sodium, procede pour l'obtenir et applications
FR8113221 1981-07-06
FR8113222A FR2508818A1 (fr) 1981-07-06 1981-07-06 Procede de traitement thermique et/ou chimique homogene d'un fluide, et application aux polyphosphates
FR8113222 1981-07-06

Publications (4)

Publication Number Publication Date
FI822378A0 FI822378A0 (fi) 1982-07-05
FI822378L FI822378L (fi) 1983-01-07
FI72057B FI72057B (fi) 1986-12-31
FI72057C true FI72057C (fi) 1987-04-13

Family

ID=27251061

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822378A FI72057C (fi) 1981-07-06 1982-07-05 Foerfarande foer homogen, termisk och/eller kemisk behandling av rinnande material och tillaempning av detsamma pao framstaellning av sura polyfosfater till natrium.

Country Status (10)

Country Link
BR (1) BR8203869A (enrdf_load_stackoverflow)
DK (1) DK300282A (enrdf_load_stackoverflow)
ES (1) ES8308806A1 (enrdf_load_stackoverflow)
FI (1) FI72057C (enrdf_load_stackoverflow)
GR (1) GR77253B (enrdf_load_stackoverflow)
IE (1) IE54003B1 (enrdf_load_stackoverflow)
IL (1) IL66235A (enrdf_load_stackoverflow)
MA (1) MA19612A1 (enrdf_load_stackoverflow)
PT (1) PT75186B (enrdf_load_stackoverflow)
SU (1) SU1526578A3 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BR8203869A (pt) 1983-06-28
GR77253B (enrdf_load_stackoverflow) 1984-09-11
IL66235A0 (en) 1982-11-30
MA19612A1 (fr) 1983-07-01
SU1526578A3 (ru) 1989-11-30
FI72057B (fi) 1986-12-31
ES513704A0 (es) 1983-10-01
FI822378A0 (fi) 1982-07-05
PT75186B (fr) 1985-10-04
IE54003B1 (en) 1989-05-10
FI822378L (fi) 1983-01-07
PT75186A (fr) 1982-08-01
IE821600L (en) 1983-01-06
ES8308806A1 (es) 1983-10-01
DK300282A (da) 1983-01-07
IL66235A (en) 1986-07-31

Similar Documents

Publication Publication Date Title
CA2639378C (en) Process for the manufacture of monobasic potassium phosphate
US3464808A (en) Manufacture of ammonium polyphosphate from wet process phosphoric acid
JP2020512265A (ja) Ｆｅ（ＩＩ）Ｐ／Ｆｅ（ＩＩ）ＭｅｔＰ化合物を製造する方法
US3310371A (en) Production of ammonium phosphate
US3419378A (en) Method of producing monoammonium phosphate by reacting phosphoric acid and ammonia under pressure
FI72057C (fi) Foerfarande foer homogen, termisk och/eller kemisk behandling av rinnande material och tillaempning av detsamma pao framstaellning av sura polyfosfater till natrium.
FI74630C (fi) Vattenfritt natriumtripolyfosfat och foerfarande foer framstaellning av detsamma.
US2419147A (en) Manufacture of sodium tripolyphosphate
EP0996587B1 (en) Condensation polymerization of phosphorus containing compounds
CA1190719A (en) Method of giving a fluid homogeneous heat and/or chemical treatment, and its application to synthesised inorganic phosphates
KR910700198A (ko) 탄화규소의 제조방법
US4671949A (en) Novel anhydrous sodium tripolyphosphate
US3734708A (en) Method for making ammonium phosphate fertilizer
US3233968A (en) Manufacture of condensed phosphates
US3086844A (en) Process for the manufacture of neutralization products from phosphoric acid and sodium carbonate
US3537814A (en) Ammonium polyphosphate produced at atmospheric pressure
CA1191330A (en) Sodium orthophosphate and method of obtaining it
FR2578239A1 (fr) Procede de preparation d'un melange particulaire homogene de polyphosphates
US4334907A (en) Phosphoric acid ammoniation process to produce liquid fertilizers
US3382037A (en) Process for the production of sodium trimetaphosphate
US3647369A (en) Process for continuously producing alkali metal phosphates
US4017589A (en) Production of ammonium polyphosphates from melamine phosphates
SU1041515A1 (ru) Способ получени гранулированного триполифосфата натри
CA1141143A (en) Process for condensing solids and apparatus for carrying out said process
CA2041122C (en) Production of concentrated aqueous polyphosphate solutions

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: RHONE-POULENC CHIMIE