NO117302B - - Google Patents

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Publication number
NO117302B
NO117302B NO160922A NO16092265A NO117302B NO 117302 B NO117302 B NO 117302B NO 160922 A NO160922 A NO 160922A NO 16092265 A NO16092265 A NO 16092265A NO 117302 B NO117302 B NO 117302B
Authority
NO
Norway
Prior art keywords
sound arm
record
arm
pin
sound
Prior art date
Application number
NO160922A
Other languages
English (en)
Norwegian (no)
Inventor
K Kanai
A Heunks
G Kochstraat
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of NO117302B publication Critical patent/NO117302B/no

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
    • B01J3/00Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04Pressure vessels, e.g. autoclaves
    • B01J3/042Pressure vessels, e.g. autoclaves in the form of a tube
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02Preparation 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
    • C07C273/04Preparation 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/141Feedstock

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)
NO160922A 1964-12-16 1965-12-15 NO117302B (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NO117302B true NO117302B (xx) 1969-07-28

Family

ID=19791657

Family Applications (1)

Application Number Title Priority Date Filing Date
NO160922A NO117302B (xx) 1964-12-16 1965-12-15

Country Status (13)

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

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
RU2696384C2 (ru) * 2015-04-03 2019-08-01 САИПЕМ С.п.А. Реактор и способ синтеза мочевины
EP3219703A1 (en) * 2016-03-17 2017-09-20 Casale SA Combined apparatus for the synthesis of urea
EP3871746A1 (en) * 2020-02-25 2021-09-01 Yara International ASA Distribution chamber for liquid stream

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
GB1110280A (en) 1968-04-18
ES320364A1 (es) 1966-09-01
NL6414630A (xx) 1966-06-17
US3446601A (en) 1969-05-27
IL24765A (en) 1969-07-30
OA01874A (fr) 1970-02-04
CH459175A (de) 1968-07-15
ES328196A1 (es) 1967-04-01
SE314061B (xx) 1969-09-01
DE1493228A1 (de) 1969-02-06
DK116052B (da) 1969-12-08
BE673873A (xx) 1966-04-15
AT258932B (de) 1967-12-27

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