RO67651A2 - Reactor pentru fabricarea acidului fosforic - Google Patents

Reactor pentru fabricarea acidului fosforic

Info

Publication number
RO67651A2
RO67651A2 RO7892938A RO9293878A RO67651A2 RO 67651 A2 RO67651 A2 RO 67651A2 RO 7892938 A RO7892938 A RO 7892938A RO 9293878 A RO9293878 A RO 9293878A RO 67651 A2 RO67651 A2 RO 67651A2
Authority
RO
Romania
Prior art keywords
reactor
phosphoric acid
manufacturing phosphoric
manufacturing
acid
Prior art date
Application number
RO7892938A
Other languages
English (en)
French (fr)
Inventor
Neculai Popovici
Original Assignee
Institutul De Inginerie Tehnologica Si Proiectare Pentru Industria Chimica,Ro
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 Institutul De Inginerie Tehnologica Si Proiectare Pentru Industria Chimica,Ro filed Critical Institutul De Inginerie Tehnologica Si Proiectare Pentru Industria Chimica,Ro
Priority to RO7892938A priority Critical patent/RO67651A2/ro
Priority to FR7818907A priority patent/FR2415074A1/fr
Priority to EG405/78A priority patent/EG13974A/xx
Priority to BE189033A priority patent/BE868689A/xx
Priority to US05/940,147 priority patent/US4205046A/en
Publication of RO67651A2 publication Critical patent/RO67651A2/ro

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J16/00—Chemical processes in general for reacting liquids with non- particulate solids, e.g. sheet material; Apparatus specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • 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
    • C01B25/2204—Arrangements of vessels used in reacting phosphate-containing material in wet process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00114—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant slurries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00121—Controlling the temperature by direct heating or cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Fertilizers (AREA)
RO7892938A 1978-01-18 1978-01-18 Reactor pentru fabricarea acidului fosforic RO67651A2 (ro)

Priority Applications (5)

Application Number Priority Date Filing Date Title
RO7892938A RO67651A2 (ro) 1978-01-18 1978-01-18 Reactor pentru fabricarea acidului fosforic
FR7818907A FR2415074A1 (fr) 1978-01-18 1978-06-23 Dispositif pour la fabrication d'acide phosphorique
EG405/78A EG13974A (en) 1978-01-18 1978-06-28 Single reator with immersed pre-mixer and controllable reaction medium for phosphoric acid manufacture
BE189033A BE868689A (fr) 1978-01-18 1978-07-03 Reacteur pour la fabrication d'acide phosphorique
US05/940,147 US4205046A (en) 1978-01-18 1978-09-06 Reactor for phosphoric acid production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7892938A RO67651A2 (ro) 1978-01-18 1978-01-18 Reactor pentru fabricarea acidului fosforic

Publications (1)

Publication Number Publication Date
RO67651A2 true RO67651A2 (ro) 1982-10-11

Family

ID=20099270

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7892938A RO67651A2 (ro) 1978-01-18 1978-01-18 Reactor pentru fabricarea acidului fosforic

Country Status (5)

Country Link
US (1) US4205046A (ro)
BE (1) BE868689A (ro)
EG (1) EG13974A (ro)
FR (1) FR2415074A1 (ro)
RO (1) RO67651A2 (ro)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389123A (en) * 1993-07-08 1995-02-14 The United States Of America As Represented By The United States Department Of Energy Method for continuously recovering metals using a dual zone chemical reactor
RU2356618C1 (ru) * 2007-10-24 2009-05-27 Открытое Акционерное Общество "Научно-Исследовательский Институт По Удобрениям И Инсектофунгицидам Им. Проф. Я.В. Самойлова" Реактор для получения экстракционной фосфорной кислоты

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023089A (en) * 1958-07-28 1962-02-27 Int Minerals & Chem Corp Reaction vessel
NL274891A (ro) * 1961-02-17
NL302522A (ro) * 1963-01-10
US3415629A (en) * 1966-01-21 1968-12-10 Chemical & Ind Corp Apparatus for the production of phosphoric acid
US3803293A (en) * 1969-09-26 1974-04-09 American Cyanamid Co Process for the preparation of phosphoric acid from unground phosphate rock

Also Published As

Publication number Publication date
BE868689A (fr) 1978-11-03
FR2415074A1 (fr) 1979-08-17
EG13974A (en) 1985-06-30
US4205046A (en) 1980-05-27

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