GB1230759A - - Google Patents

Info

Publication number
GB1230759A
GB1230759A GB1230759DA GB1230759A GB 1230759 A GB1230759 A GB 1230759A GB 1230759D A GB1230759D A GB 1230759DA GB 1230759 A GB1230759 A GB 1230759A
Authority
GB
United Kingdom
Prior art keywords
acid
ammonia
reactor
ammonium salts
stream
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
Other languages
English (en)
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 filed Critical
Publication of GB1230759A publication Critical patent/GB1230759A/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
    • C01B25/405—Polyphosphates of ammonium
    • 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
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • C01B25/28—Ammonium phosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
GB1230759D 1967-04-01 1967-04-01 Expired GB1230759A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1502367 1967-04-01

Publications (1)

Publication Number Publication Date
GB1230759A true GB1230759A (el) 1971-05-05

Family

ID=10051701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230759D Expired GB1230759A (el) 1967-04-01 1967-04-01

Country Status (1)

Country Link
GB (1) GB1230759A (el)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005885A1 (en) * 1978-06-01 1979-12-12 Unie Van Kunstmestfabrieken B.V. Process and device for the preparation of a product containing ammonium orthophosphate
FR2451391A1 (fr) * 1979-03-14 1980-10-10 Plasmine Corp Procede de production d'une composition de collage, composition obtenue par ce procede et produits cellulosiques, notamment papetiers, colles avec cette composition
US4483744A (en) * 1979-03-14 1984-11-20 The Plasmine Corporation Sizing agents for cellulosic products
US4606791A (en) * 1979-03-14 1986-08-19 Reichhold Chemicals, Inc. Sizing agents for cellulosic products
ES2208068A1 (es) * 2002-04-15 2004-06-01 Incro, S.A. Reactor tubular para obtencion de sales amonicas empleadas en la fabricacion de fertilizantes.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005885A1 (en) * 1978-06-01 1979-12-12 Unie Van Kunstmestfabrieken B.V. Process and device for the preparation of a product containing ammonium orthophosphate
FR2451391A1 (fr) * 1979-03-14 1980-10-10 Plasmine Corp Procede de production d'une composition de collage, composition obtenue par ce procede et produits cellulosiques, notamment papetiers, colles avec cette composition
US4483744A (en) * 1979-03-14 1984-11-20 The Plasmine Corporation Sizing agents for cellulosic products
US4606791A (en) * 1979-03-14 1986-08-19 Reichhold Chemicals, Inc. Sizing agents for cellulosic products
ES2208068A1 (es) * 2002-04-15 2004-06-01 Incro, S.A. Reactor tubular para obtencion de sales amonicas empleadas en la fabricacion de fertilizantes.

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees