ES385734A1 - Proceso para la fabricacion de fertilizantes nitrofosfata- dos y diamonicos. - Google Patents

Proceso para la fabricacion de fertilizantes nitrofosfata- dos y diamonicos.

Info

Publication number
ES385734A1
ES385734A1 ES385734A ES385734A ES385734A1 ES 385734 A1 ES385734 A1 ES 385734A1 ES 385734 A ES385734 A ES 385734A ES 385734 A ES385734 A ES 385734A ES 385734 A1 ES385734 A1 ES 385734A1
Authority
ES
Spain
Prior art keywords
bed
phosphoric acid
ammonia
fertilizers
manufacture
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
ES385734A
Other languages
English (en)
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.)
Cros SA
Original Assignee
Cros SA
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 Cros SA filed Critical Cros SA
Priority to ES385734A priority Critical patent/ES385734A1/es
Priority to GB3083174A priority patent/GB1379763A/en
Priority to GB5417571A priority patent/GB1379761A/en
Publication of ES385734A1 publication Critical patent/ES385734A1/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18Details relating to the spatial orientation of the reactor
    • B01J2219/182Details relating to the spatial orientation of the reactor horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
ES385734A 1970-11-20 1970-11-20 Proceso para la fabricacion de fertilizantes nitrofosfata- dos y diamonicos. Expired ES385734A1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES385734A ES385734A1 (es) 1970-11-20 1970-11-20 Proceso para la fabricacion de fertilizantes nitrofosfata- dos y diamonicos.
GB3083174A GB1379763A (en) 1970-11-20 1971-11-22 Rotary reactor
GB5417571A GB1379761A (en) 1970-11-20 1971-11-22 Process for the manufacture of ammonium phosphate fertilizers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES385734A ES385734A1 (es) 1970-11-20 1970-11-20 Proceso para la fabricacion de fertilizantes nitrofosfata- dos y diamonicos.

Publications (1)

Publication Number Publication Date
ES385734A1 true ES385734A1 (es) 1973-04-01

Family

ID=8457305

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385734A Expired ES385734A1 (es) 1970-11-20 1970-11-20 Proceso para la fabricacion de fertilizantes nitrofosfata- dos y diamonicos.

Country Status (2)

Country Link
ES (1) ES385734A1 (es)
GB (2) GB1379761A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744965A (en) * 1986-08-28 1988-05-17 Conserv, Inc. Process for producing granular diammonium phosphate
CN101723340B (zh) * 2009-12-29 2011-07-27 中国海洋石油总公司 一种磷酸二铵的制备方法
CN113578193A (zh) * 2021-08-24 2021-11-02 云南弘祥化工有限公司 一种新型造粒机

Also Published As

Publication number Publication date
GB1379761A (en) 1975-01-08
GB1379763A (en) 1975-01-08

Similar Documents

Publication Publication Date Title
ES385734A1 (es) Proceso para la fabricacion de fertilizantes nitrofosfata- dos y diamonicos.
GB1483739A (en) Manufacture of solid ammonium phosphate
ES2010630A6 (es) Procedimiento para producir fertilizantes con contenido de fosfato diamonico.
US2102830A (en) Fertilizer manufacture
US2874036A (en) Ammoniated superphosphates and process of producing same
US2057025A (en) Production of fertilizers
AU539973B2 (en) Production of nitrophosphate fertilizer
US3193374A (en) Complex fertilizers
US1909829A (en) Production of fertilizer salts
US3218150A (en) Complex fertilizers of potassium tripolyphosphate base
SU572442A1 (ru) Способ получени сложного удобрени
GB1008402A (en) Production of fertilizers
ES271955A1 (es) Procedimiento de fabricación de abonos granulados que contengan una sal amónica
ES291946A1 (es) Procedimiento para la fabricaciën de abonos vegetales, solubles en agua
GB828675A (en) Process for making mixed fertilizers containing ammonium nitrate and calcium carbonate
SU446495A1 (ru) Способ получени карбамидо-фосфорного удобрени
ES304910A1 (es) Procedimiento para la obtencion de abonos sinteticos que contienen nitrogeno y fosfato.
ES434871A1 (es) Procedimento para la preparacion de abono complejo granula-do.
US1559517A (en) Manufacture of nitrogenic and phosphatic combinations
ES285157A1 (es) Procedimiento de fabricación de abonos a base de fosfatos de amoníaco
ES416024A1 (es) Un proceso para la preparacion de fertilizantes complejos granulados de alta concentracion en elementos nutritivos.
SU426451A1 (ru) Способ получения гранулированной аммиачнойселитры
GB982341A (en) Improvements in or relating to the production of granular fertilisers comprising monoammonium phosphate
GB1071773A (en) Production of fertilizers
ATE71073T1 (de) Komplexes npk-duengemittel mit verringerter neigung zum schwellen und zusammenbacken.