NL6414630A - - Google Patents

Info

Publication number
NL6414630A
NL6414630A NL6414630A NL6414630A NL6414630A NL 6414630 A NL6414630 A NL 6414630A NL 6414630 A NL6414630 A NL 6414630A NL 6414630 A NL6414630 A NL 6414630A NL 6414630 A NL6414630 A NL 6414630A
Authority
NL
Netherlands
Application number
NL6414630A
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
Priority to NL6414630A priority Critical patent/NL6414630A/xx
Priority to ES0320364A priority patent/ES320364A1/es
Priority to IL24765A priority patent/IL24765A/en
Priority to FR42071A priority patent/FR1458030A/fr
Priority to GB53070/65A priority patent/GB1110280A/en
Priority to CH1724365A priority patent/CH459175A/de
Priority to US513722A priority patent/US3446601A/en
Priority to SE16272/65A priority patent/SE314061B/xx
Priority to NO160922A priority patent/NO117302B/no
Priority to OA52287A priority patent/OA01874A/fr
Priority to AT1127965A priority patent/AT258932B/de
Priority to DK645265AA priority patent/DK116052B/da
Priority to DE19651493228 priority patent/DE1493228A1/de
Priority to BE673873D priority patent/BE673873A/xx
Publication of NL6414630A publication Critical patent/NL6414630A/xx
Priority to ES0328196A priority patent/ES328196A1/es

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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B01J3/042—Pressure vessels, e.g. autoclaves in the form of a tube
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/04—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from carbon dioxide and ammonia
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
NL6414630A 1964-12-16 1964-12-16 NL6414630A (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
NL6414630A NL6414630A (fr) 1964-12-16 1964-12-16
ES0320364A ES320364A1 (es) 1964-12-16 1965-12-04 Un procedimiento para preparar urea.
IL24765A IL24765A (en) 1964-12-16 1965-12-10 Process and device for preparing urea
FR42071A FR1458030A (fr) 1964-12-16 1965-12-13 Procédé et dispositif pour la préparation d'urée
GB53070/65A GB1110280A (en) 1964-12-16 1965-12-14 Process and device for preparing urea
CH1724365A CH459175A (de) 1964-12-16 1965-12-14 Verfahren zur Herstellung von Harnstoff und Vorrichtung zum Durchführen des Verfahrens
US513722A US3446601A (en) 1964-12-16 1965-12-14 Device for preparing urea
SE16272/65A SE314061B (fr) 1964-12-16 1965-12-15
NO160922A NO117302B (fr) 1964-12-16 1965-12-15
OA52287A OA01874A (fr) 1964-12-16 1965-12-15 Procédé et dispositif pour la préparation d'urée.
AT1127965A AT258932B (de) 1964-12-16 1965-12-15 Verfahren und Vorrichtung zur Herstellung von Harnstoff
DK645265AA DK116052B (da) 1964-12-16 1965-12-16 Fremgangsmåde og apparat til fremstilling af urinstof.
DE19651493228 DE1493228A1 (de) 1964-12-16 1965-12-16 Verfahren und Vorrichtung zur Herstellung von Harnstoff
BE673873D BE673873A (fr) 1964-12-16 1965-12-16
ES0328196A ES328196A1 (es) 1964-12-16 1966-06-21 Un dispositivo para preparar urea a partir de amoniaco y dioxido de carbono.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6414630A NL6414630A (fr) 1964-12-16 1964-12-16

Publications (1)

Publication Number Publication Date
NL6414630A true NL6414630A (fr) 1966-06-17

Family

ID=19791657

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6414630A NL6414630A (fr) 1964-12-16 1964-12-16

Country Status (13)

Country Link
US (1) US3446601A (fr)
AT (1) AT258932B (fr)
BE (1) BE673873A (fr)
CH (1) CH459175A (fr)
DE (1) DE1493228A1 (fr)
DK (1) DK116052B (fr)
ES (2) ES320364A1 (fr)
GB (1) GB1110280A (fr)
IL (1) IL24765A (fr)
NL (1) NL6414630A (fr)
NO (1) NO117302B (fr)
OA (1) OA01874A (fr)
SE (1) SE314061B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549701A (en) * 1967-07-26 1970-12-22 Mitsui Toatsu Chemicals Two stage process for synthesizing urea
BE790015A (fr) * 1971-10-19 1973-04-12 Mavrovic Ivo Synthese de l'uree avec conversion et recuperation de chaleur ameliorees
US4210600A (en) * 1976-10-28 1980-07-01 Snamprogetti, S.P.A. Method for the preparation of urea with a high-yield reactor
NL7713190A (nl) * 1977-11-30 1979-06-01 Unie Van Kunstmestfab Bv Werkwijze en inrichting voor het verwijderen van ammoniumcarbamaat uit een ureumsynthese- oplossing.
NL8602769A (nl) * 1986-11-03 1988-06-01 Stamicarbon Werkwijze voor het concentreren van een ureumoplossing en inrichting voor het uitvoeren van de werkwijze.
US5597454A (en) * 1995-04-06 1997-01-28 Lee; Jing M. Process for producing urea
DE102006017414A1 (de) * 2006-04-13 2007-10-18 Contitech Techno-Chemie Gmbh Beheizte Harnstoffleitung für Abgasnachbehandlungsanlagen von Brennkraftmaschinen
WO2016157154A1 (fr) * 2015-04-03 2016-10-06 Saipem S.P.A. Réacteur et procédé de synthèse d'urée
EP3219703A1 (fr) * 2016-03-17 2017-09-20 Casale SA Appareil combiné pour la synthèse de l'urée
EP3871746A1 (fr) * 2020-02-25 2021-09-01 Yara International ASA Chambre de distribution pour flux liquide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258486A (en) * 1961-01-23 1966-06-28 Chemical Construction Corp Process for urea synthesis
US3284537A (en) * 1965-01-14 1966-11-08 Stratford Eng Corp Method of charging reactants through concentric feed tubes

Also Published As

Publication number Publication date
ES320364A1 (es) 1966-09-01
SE314061B (fr) 1969-09-01
ES328196A1 (es) 1967-04-01
US3446601A (en) 1969-05-27
CH459175A (de) 1968-07-15
DE1493228A1 (de) 1969-02-06
BE673873A (fr) 1966-04-15
IL24765A (en) 1969-07-30
DK116052B (da) 1969-12-08
OA01874A (fr) 1970-02-04
AT258932B (de) 1967-12-27
GB1110280A (en) 1968-04-18
NO117302B (fr) 1969-07-28

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