BE800145A - Systeme de recyclage de carbamate sous haute pression utilisant une pompe de surpression associee a un amortisseur de pulsations, - Google Patents

Systeme de recyclage de carbamate sous haute pression utilisant une pompe de surpression associee a un amortisseur de pulsations,

Info

Publication number
BE800145A
BE800145A BE131614A BE131614A BE800145A BE 800145 A BE800145 A BE 800145A BE 131614 A BE131614 A BE 131614A BE 131614 A BE131614 A BE 131614A BE 800145 A BE800145 A BE 800145A
Authority
BE
Belgium
Prior art keywords
high pressure
booster pump
recycling system
pulsation damper
pump associated
Prior art date
Application number
BE131614A
Other languages
English (en)
French (fr)
Original Assignee
Mavrovic Ivo
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 Mavrovic Ivo filed Critical Mavrovic Ivo
Publication of BE800145A publication Critical patent/BE800145A/xx

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Details Of Reciprocating Pumps (AREA)
BE131614A 1972-06-05 1973-05-28 Systeme de recyclage de carbamate sous haute pression utilisant une pompe de surpression associee a un amortisseur de pulsations, BE800145A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00259619A US3804555A (en) 1972-06-05 1972-06-05 Pulsation dampener for high pressure carbamate recycle pump and method of operation thereof

Publications (1)

Publication Number Publication Date
BE800145A true BE800145A (fr) 1973-09-17

Family

ID=22985671

Family Applications (1)

Application Number Title Priority Date Filing Date
BE131614A BE800145A (fr) 1972-06-05 1973-05-28 Systeme de recyclage de carbamate sous haute pression utilisant une pompe de surpression associee a un amortisseur de pulsations,

Country Status (15)

Country Link
US (1) US3804555A (xx)
JP (1) JPS4961123A (xx)
AR (1) AR201486A1 (xx)
BE (1) BE800145A (xx)
BR (1) BR7304191D0 (xx)
CA (1) CA980655A (xx)
DE (1) DE2327195A1 (xx)
EG (1) EG10927A (xx)
ES (2) ES415450A1 (xx)
FR (1) FR2187768B1 (xx)
GB (1) GB1403839A (xx)
IN (1) IN140454B (xx)
IT (1) IT988921B (xx)
NL (1) NL7307161A (xx)
TR (1) TR17610A (xx)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE470698C (de) * 1929-01-25 Siemens Schuckertwerke Akt Ges Sicherheitsvorrichtung fuer Druckwasserspeicher mit Druckluftbelastung
US2141703A (en) * 1937-11-04 1938-12-27 Stanolind Oil & Gas Co Hydraulic-pneumatic pumping system
JPS4117745Y1 (xx) * 1964-03-16 1966-08-17
GB1257781A (xx) * 1968-03-08 1971-12-22

Also Published As

Publication number Publication date
IT988921B (it) 1975-04-30
DE2327195A1 (de) 1974-01-03
ES415450A1 (es) 1976-02-16
BR7304191D0 (pt) 1974-06-27
FR2187768B1 (xx) 1976-11-12
US3804555A (en) 1974-04-16
NL7307161A (xx) 1973-12-07
IN140454B (xx) 1976-11-13
ES422206A1 (es) 1976-06-16
FR2187768A1 (xx) 1974-01-18
GB1403839A (en) 1975-08-28
EG10927A (en) 1976-10-31
JPS4961123A (xx) 1974-06-13
AR201486A1 (es) 1975-03-21
TR17610A (tr) 1975-07-23
CA980655A (en) 1975-12-30

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