JPS5313614B1 - - Google Patents

Info

Publication number
JPS5313614B1
JPS5313614B1 JP1449267A JP1449267A JPS5313614B1 JP S5313614 B1 JPS5313614 B1 JP S5313614B1 JP 1449267 A JP1449267 A JP 1449267A JP 1449267 A JP1449267 A JP 1449267A JP S5313614 B1 JPS5313614 B1 JP S5313614B1
Authority
JP
Japan
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.)
Pending
Application number
JP1449267A
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 JPS5313614B1 publication Critical patent/JPS5313614B1/ja
Pending legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/14—Clamps
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP1449267A 1958-08-08 1967-03-09 Pending JPS5313614B1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL230353 1958-08-08
NO162050A NO117480B (ja) 1958-08-08 1966-03-10

Publications (1)

Publication Number Publication Date
JPS5313614B1 true JPS5313614B1 (ja) 1978-05-11

Family

ID=26641659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1449267A Pending JPS5313614B1 (ja) 1958-08-08 1967-03-09

Country Status (14)

Country Link
US (1) US3120563A (ja)
JP (1) JPS5313614B1 (ja)
BE (2) BE694791A (ja)
CH (1) CH374983A (ja)
DE (2) DE1157212B (ja)
DK (1) DK114197B (ja)
ES (1) ES337636A1 (ja)
FI (1) FI48726C (ja)
FR (2) FR1234419A (ja)
GB (2) GB853220A (ja)
LU (1) LU37505A1 (ja)
NL (3) NL168505C (ja)
NO (1) NO117480B (ja)
SE (1) SE358881B (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101446C (ja) * 1960-04-08
US3284537A (en) * 1965-01-14 1966-11-08 Stratford Eng Corp Method of charging reactants through concentric feed tubes
US4137262A (en) * 1969-10-16 1979-01-30 Snam Progetti S.P.A. Process for the production of urea
NL172539C (nl) * 1972-06-12 1983-09-16 Unie Van Kunstmestfab Bv Werkwijze voor de bereiding van ureum.
NL172058C (nl) * 1972-06-12 1983-07-01 Unie Van Kunstmestfab Bv Werkwijze voor de bereiding van ureum.
IT1068268B (it) * 1976-09-09 1985-03-21 Snam Progetti Procedimento per la produzione di urea e purificazione delle acque
IT1065422B (it) * 1976-12-23 1985-02-25 Snam Progetti Processo ammoniaca-urea integrato per la produzione di urea
JPS54151917A (en) * 1978-05-20 1979-11-29 Mitsui Toatsu Chem Inc Elimination of explosiveness of tail gas of urea preparation process
US4235816A (en) * 1979-03-08 1980-11-25 Snamprogetti S.P.A. Integrated ammonia-urea process
NL8104040A (nl) * 1981-09-01 1983-04-05 Unie Van Kunstmestfab Bv Werkwijze voor de bereiding van ureum.
US4433146A (en) * 1982-04-07 1984-02-21 Stamicarbon B.V. Process for the preparation of melamine
WO2003010089A1 (en) * 2001-07-24 2003-02-06 Dsm Ip Assets B.V. Method for obtaining an ammonium carbamate solution from a gas mixture containing nh3, h2o and co2
EP1918273A1 (en) * 2006-11-04 2008-05-07 Urea Casale S.A. Process for urea production and related plant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1784074A (en) * 1926-10-15 1930-12-09 Pauling Harry Apparatus for the production of ammonia-air mixtures
US2267133A (en) * 1939-02-20 1941-12-23 Solvay Process Co Process for treating urea synthesis effluents
US2632711A (en) * 1948-09-03 1953-03-24 Trief Victor Method for producing iron cement in powder form
NL83307C (ja) * 1952-03-11
US2807574A (en) * 1953-10-21 1957-09-24 Hirano Masao Treatment of unreacted ammonia in the manufacture of urea
US2850360A (en) * 1956-05-23 1958-09-02 Phillips Petroleum Co Apparatus for production of products by exothermic-endothermic heat exchange

Also Published As

Publication number Publication date
FR1234419A (fr) 1960-10-17
DE1618730B2 (de) 1974-06-27
NL168505C (nl) 1982-04-16
DE1157212B (de) 1963-11-14
FI48726B (ja) 1974-09-02
ES337636A1 (es) 1968-03-01
NL168505B (nl) 1981-11-16
NO117480B (ja) 1969-08-18
BE581293A (ja) 1900-01-01
CH374983A (de) 1964-02-15
NL6703731A (ja) 1967-09-11
SE358881B (ja) 1973-08-13
DE1618730A1 (de) 1971-02-25
US3120563A (en) 1964-02-04
NL230353A (ja) 1900-01-01
DK114197B (da) 1969-06-09
FR1513872A (fr) 1968-02-16
GB853220A (en) 1960-11-02
DE1618730C3 (de) 1975-02-13
GB1129787A (en) 1968-10-09
NL102507C (ja) 1900-01-01
BE694791A (ja) 1967-07-31
LU37505A1 (ja)
FI48726C (fi) 1974-12-10

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