IT987057B - Procedimento per la produzione di n paraffine da distillati di olii minerali per reazione con urea - Google Patents

Procedimento per la produzione di n paraffine da distillati di olii minerali per reazione con urea

Info

Publication number
IT987057B
IT987057B IT22582/73A IT2258273A IT987057B IT 987057 B IT987057 B IT 987057B IT 22582/73 A IT22582/73 A IT 22582/73A IT 2258273 A IT2258273 A IT 2258273A IT 987057 B IT987057 B IT 987057B
Authority
IT
Italy
Prior art keywords
distillates
paraffins
urea
procedure
reaction
Prior art date
Application number
IT22582/73A
Other languages
English (en)
Inventor
L Sandhack
M Kunert
Original Assignee
Texaco Ag
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 Texaco Ag filed Critical Texaco Ag
Application granted granted Critical
Publication of IT987057B publication Critical patent/IT987057B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
    • C10G73/24—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils by formation of adducts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/152—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by forming adducts or complexes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT22582/73A 1972-04-27 1973-04-04 Procedimento per la produzione di n paraffine da distillati di olii minerali per reazione con urea IT987057B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2220594A DE2220594C3 (de) 1972-04-27 1972-04-27 Verfahren zur Gewinnung von n-Paraffinen aus Mineralöldestillaten durch Umsetzung mit einer Harnstofflösung

Publications (1)

Publication Number Publication Date
IT987057B true IT987057B (it) 1975-02-20

Family

ID=5843396

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22582/73A IT987057B (it) 1972-04-27 1973-04-04 Procedimento per la produzione di n paraffine da distillati di olii minerali per reazione con urea

Country Status (9)

Country Link
US (1) US3847791A (it)
JP (1) JPS5062904A (it)
BE (1) BE798771A (it)
CA (1) CA1005082A (it)
DE (1) DE2220594C3 (it)
FR (1) FR2182131B1 (it)
GB (1) GB1421224A (it)
IT (1) IT987057B (it)
NL (1) NL7305962A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333470C3 (de) * 1973-06-30 1980-02-21 Deutsche Texaco Ag, 2000 Hamburg Verfahren zur kontinuierlichen Herstellung von Kältemaschinenölen mit tiefem Stockpunkt und einem Trübungspunkt nach DIN 51 351 von wenigstens minus 55 Grad C
US4042411A (en) * 1975-04-22 1977-08-16 Ljudmila Petrovna Kazakova Method of processing food paraffins and uses of obtained products
US4504376A (en) * 1984-04-09 1985-03-12 Texaco Inc. Urea dewaxing of naphthene oils
EP0943341A1 (en) * 1998-02-18 1999-09-22 Oscar Gold Procedure to prepare granulated compositions that contain erythromycin macrolides and procedure to prepare pharmaceutical compositions that contain said macrolides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163632A (en) * 1964-12-29 Process for toe separation of
DE1105090B (de) * 1959-04-30 1961-04-20 Edeleanu Gmbh Verfahren zur Gewinnung eines oelarmen Adduktes aus der Behandlung von Kohlenwasser-stoffoelen mit Harnstoff
DE1225328B (de) * 1963-08-22 1966-09-22 Edeleanu Gmbh Verfahren zur Herstellung siebfaehiger Addukte bei der Abtrennung von Normal-Paraffinen aus Kohlenwasserstoffoelen mittels waessriger Harnstoffloesungen
DE1645730A1 (de) * 1967-06-13 1970-07-16 Edeleanu Gmbh Verfahren zur Herstellung leicht abtrennbarer Addukte bei der Entparaffinierung von Kohlenwasserstoffen mit Harnstoff

Also Published As

Publication number Publication date
BE798771A (fr) 1973-10-26
NL7305962A (it) 1973-10-30
FR2182131A1 (it) 1973-12-07
DE2220594C3 (de) 1975-11-27
DE2220594A1 (de) 1973-11-08
US3847791A (en) 1974-11-12
JPS5062904A (it) 1975-05-29
FR2182131B1 (it) 1977-02-04
CA1005082A (en) 1977-02-08
GB1421224A (en) 1976-01-14
DE2220594B2 (de) 1975-04-17

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