AT341637B - Verfahren zur losungsmittelentparaffinierung - Google Patents

Verfahren zur losungsmittelentparaffinierung

Info

Publication number
AT341637B
AT341637B AT720871A AT720871A AT341637B AT 341637 B AT341637 B AT 341637B AT 720871 A AT720871 A AT 720871A AT 720871 A AT720871 A AT 720871A AT 341637 B AT341637 B AT 341637B
Authority
AT
Austria
Prior art keywords
solvents
determining
determining solvents
Prior art date
Application number
AT720871A
Other languages
English (en)
Other versions
ATA720871A (de
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
Publication of ATA720871A publication Critical patent/ATA720871A/de
Application granted granted Critical
Publication of AT341637B publication Critical patent/AT341637B/de

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)
AT720871A 1970-12-21 1971-08-18 Verfahren zur losungsmittelentparaffinierung AT341637B (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ATA720871A ATA720871A (de) 1977-06-15
AT341637B true AT341637B (de) 1978-02-27

Family

ID=22277967

Family Applications (1)

Application Number Title Priority Date Filing Date
AT720871A AT341637B (de) 1970-12-21 1971-08-18 Verfahren zur losungsmittelentparaffinierung

Country Status (22)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213944U (de) * 1975-07-18 1977-01-31
US4115241A (en) * 1977-07-05 1978-09-19 Texaco Inc. Solvent dewaxing process
US4115245A (en) * 1977-07-05 1978-09-19 Texaco Inc. Solvent dewaxing process
US4115242A (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
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
US5474668A (en) * 1991-02-11 1995-12-12 University Of Arkansas Petroleum-wax separation
US5620588A (en) * 1991-02-11 1997-04-15 Ackerson; Michael D. 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
WO2006096872A2 (en) * 2005-03-09 2006-09-14 Cargill, Incorporated Separation of sunflower oil and wax
EP2080021A4 (de) * 2006-10-23 2014-07-09 Exxonmobil Res & Eng Co System für online-überwachung von wachskristallisierung
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
AU3580271A (en) 1973-05-24
YU295371A (en) 1980-03-15
ES397236A1 (es) 1974-05-01
BR7107984D0 (pt) 1973-04-10
FR2118914A1 (de) 1972-08-04
IT944223B (it) 1973-04-20
US3764517A (en) 1973-10-09
TR17836A (tr) 1976-04-13
BE775817A (fr) 1972-05-25
JPS503763B1 (de) 1975-02-10
AR212231A1 (es) 1978-06-15
ATA720871A (de) 1977-06-15
CA952845A (en) 1974-08-13
NL7117434A (de) 1972-06-23
DK134566B (da) 1976-11-29
YU35160B (en) 1980-09-25
PH9605A (en) 1976-01-19
AU451794B2 (en) 1974-07-18
EG10531A (en) 1983-12-31
DK134566C (de) 1977-05-09
ZA717553B (en) 1973-03-28
FI55518B (fi) 1979-04-30
FR2118914B1 (de) 1976-03-26
SE376630B (sv) 1975-06-02
NL166055B (nl) 1981-01-15
NL166055C (nl) 1981-06-15
GB1326326A (en) 1973-08-08
DE2131844A1 (de) 1972-07-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee