IT944223B - Procedimento per la separazione di paraffine da olii che le contengono - Google Patents

Procedimento per la separazione di paraffine da olii che le contengono

Info

Publication number
IT944223B
IT944223B IT32640/71A IT3264071A IT944223B IT 944223 B IT944223 B IT 944223B IT 32640/71 A IT32640/71 A IT 32640/71A IT 3264071 A IT3264071 A IT 3264071A IT 944223 B IT944223 B IT 944223B
Authority
IT
Italy
Prior art keywords
paraffins
separation
procedure
oils containing
oils
Prior art date
Application number
IT32640/71A
Other languages
English (en)
Italian (it)
Original Assignee
Texaco Development Corp
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 Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of IT944223B publication Critical patent/IT944223B/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
    • C10G73/06—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils with the use of solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
IT32640/71A 1970-12-21 1971-12-20 Procedimento per la separazione di paraffine da olii che le contengono IT944223B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10007070A 1970-12-21 1970-12-21

Publications (1)

Publication Number Publication Date
IT944223B true IT944223B (it) 1973-04-20

Family

ID=22277967

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32640/71A IT944223B (it) 1970-12-21 1971-12-20 Procedimento per la separazione di paraffine da olii che le contengono

Country Status (22)

Country Link
US (1) US3764517A (xx)
JP (1) JPS503763B1 (xx)
AR (1) AR212231A1 (xx)
AT (1) AT341637B (xx)
AU (1) AU451794B2 (xx)
BE (1) BE775817A (xx)
BR (1) BR7107984D0 (xx)
CA (1) CA952845A (xx)
DE (1) DE2131844A1 (xx)
DK (1) DK134566B (xx)
EG (1) EG10531A (xx)
ES (1) ES397236A1 (xx)
FI (1) FI55518B (xx)
FR (1) FR2118914B1 (xx)
GB (1) GB1326326A (xx)
IT (1) IT944223B (xx)
NL (1) NL166055C (xx)
PH (1) PH9605A (xx)
SE (1) SE376630B (xx)
TR (1) TR17836A (xx)
YU (1) YU35160B (xx)
ZA (1) ZA717553B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213944U (xx) * 1975-07-18 1977-01-31
US4115245A (en) * 1977-07-05 1978-09-19 Texaco Inc. Solvent dewaxing process
US4115241A (en) * 1977-07-05 1978-09-19 Texaco Inc. Solvent dewaxing process
US4128472A (en) * 1977-07-05 1978-12-05 Texaco Inc. Solvent dewaxing process
US4115242A (en) * 1977-07-05 1978-09-19 Texaco Inc. Solvent dewaxing process
US4169039A (en) * 1977-12-27 1979-09-25 Exxon Research & Engineering Co. Recovering useful oil from wax filter hot washings and dumped slurry
WO1982000029A1 (en) * 1980-06-20 1982-01-07 Pitman H Solvent dewaxing process
US4354921A (en) * 1981-07-27 1982-10-19 Texaco Inc. Solvent dewaxing process
US4444648A (en) * 1982-03-08 1984-04-24 Exxon Research And Engineering Co. Solvent dewaxing with methyl tertiary butyl ether
US4885062A (en) * 1988-06-20 1989-12-05 Texaco Inc. Lube oil solvent dewaxing control system
US5620588A (en) * 1991-02-11 1997-04-15 Ackerson; Michael D. Petroleum-wax separation
US5474668A (en) * 1991-02-11 1995-12-12 University Of Arkansas Petroleum-wax separation
US5949017A (en) * 1996-06-18 1999-09-07 Abb Power T&D Company Inc. Electrical transformers containing electrical insulation fluids comprising high oleic acid oil compositions
EP1874902A2 (en) * 2005-03-09 2008-01-09 Cargill, Incorporated Separation of sunflower oil and wax
EP2080021A4 (en) * 2006-10-23 2014-07-09 Exxonmobil Res & Eng Co METHOD FOR ONLINE MONITORING OF CRYSTALLIZATION OF A WAX
NO334539B1 (no) * 2007-10-19 2014-03-31 Statoilhydro Asa Fremgangsmåte for voksfjerning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2410483A (en) * 1944-11-13 1946-11-05 Mid Continent Petroleum Corp Processes of dewaxing oils
US3549514A (en) * 1969-01-09 1970-12-22 Texaco Inc Methods and apparatus for monitoring and control of solvent dewaxing processes
US3642609A (en) * 1969-11-13 1972-02-15 Exxon Research Engineering Co Dewaxing waxy oil by dilution chilling

Also Published As

Publication number Publication date
AU451794B2 (en) 1974-07-18
PH9605A (en) 1976-01-19
JPS503763B1 (xx) 1975-02-10
DE2131844A1 (de) 1972-07-13
TR17836A (tr) 1976-04-13
YU295371A (en) 1980-03-15
ZA717553B (en) 1973-03-28
YU35160B (en) 1980-09-25
ATA720871A (de) 1977-06-15
NL166055C (nl) 1981-06-15
CA952845A (en) 1974-08-13
NL166055B (nl) 1981-01-15
AT341637B (de) 1978-02-27
DK134566B (da) 1976-11-29
FR2118914A1 (xx) 1972-08-04
BE775817A (fr) 1972-05-25
FI55518B (fi) 1979-04-30
AR212231A1 (es) 1978-06-15
BR7107984D0 (pt) 1973-04-10
NL7117434A (xx) 1972-06-23
EG10531A (en) 1983-12-31
GB1326326A (en) 1973-08-08
US3764517A (en) 1973-10-09
SE376630B (sv) 1975-06-02
AU3580271A (en) 1973-05-24
DK134566C (xx) 1977-05-09
FR2118914B1 (xx) 1976-03-26
ES397236A1 (es) 1974-05-01

Similar Documents

Publication Publication Date Title
IT961688B (it) Procedimento per la separazione di idrocarburi
IT945660B (it) Procedimento per la separazione di idrocarburi
IT971471B (it) Composizioni per oli lubrificanti
IT944223B (it) Procedimento per la separazione di paraffine da olii che le contengono
IT987858B (it) Processo per la desolforazione di oli del petrolio
IT958068B (it) Addittivi per olii lubrificanti
IT945444B (it) Procedimento per la produzione di coke di petrolio spugnoso
NL172255C (nl) Werkwijze voor de hydro-ontzwaveling van met metalen verontreinigde zware koolwaterstofolien.
IT952112B (it) Procedimento per la separazione di idrocarburi
AT313860B (de) Verfahren zur Abtrennung von n-Paraffinen
GB1364238A (en) Process for the hydrodesulphurisation of heavy hydrocarbon oils
IT960973B (it) Procedimento per la separazione di idrocarburi
CA919146A (en) Separation of wax from oil
IT945836B (it) Procedimento per la piroscissione degli idrocarburi
IT955224B (it) Composizione per oli lubrificanti
IT1050440B (it) Procedimento per la separazione di fosfatidi
BE772215A (fr) Additif pour la reduction de la viscosite de petroles bruts paraffiniques
NL7413093A (nl) Werkwijze ter bereiding van smeerolien.
IT1010003B (it) Procedimento di idroscissione per la produzione di olii lubrificanti
IT963319B (it) Additivi per olii lubrificanti
IT979542B (it) Additivo per olii lubrificanti
IT944396B (it) Procedimento per la produzione di olii lubrificanti di migliorate proprieta mediante uso di solven ti selettivi
CH540867A (it) Procedimento per la separazione di idrocarburi aromatici da miscele con idrocarburi paraffinici e naftenici
IT987057B (it) Procedimento per la produzione di n paraffine da distillati di olii minerali per reazione con urea
IT970336B (it) Procedimento per la rimozione di impurezze da olii di petrolio pesanti