YU40844B - Process for wax filteration in the process of wax remaval in a solvent - Google Patents

Process for wax filteration in the process of wax remaval in a solvent

Info

Publication number
YU40844B
YU40844B YU1464/79A YU146479A YU40844B YU 40844 B YU40844 B YU 40844B YU 1464/79 A YU1464/79 A YU 1464/79A YU 146479 A YU146479 A YU 146479A YU 40844 B YU40844 B YU 40844B
Authority
YU
Yugoslavia
Prior art keywords
wax
remaval
filteration
solvent
wax remaval
Prior art date
Application number
YU1464/79A
Other languages
English (en)
Other versions
YU146479A (en
Inventor
H J Pitman
J E Quasny
C W Harrison
E B Schell
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 YU146479A publication Critical patent/YU146479A/xx
Publication of YU40844B publication Critical patent/YU40844B/xx

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
    • C10G73/025—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
YU1464/79A 1978-06-23 1979-06-21 Process for wax filteration in the process of wax remaval in a solvent YU40844B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91885478A 1978-06-23 1978-06-23

Publications (2)

Publication Number Publication Date
YU146479A YU146479A (en) 1983-10-31
YU40844B true YU40844B (en) 1986-06-30

Family

ID=25441074

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1464/79A YU40844B (en) 1978-06-23 1979-06-21 Process for wax filteration in the process of wax remaval in a solvent

Country Status (14)

Country Link
AU (1) AU520751B2 (xx)
BR (1) BR7903961A (xx)
CA (1) CA1132935A (xx)
ES (1) ES481845A1 (xx)
FR (1) FR2429253A1 (xx)
GB (1) GB2023641B (xx)
GR (1) GR69226B (xx)
IN (1) IN151207B (xx)
MA (1) MA18487A1 (xx)
MX (1) MX6066E (xx)
PH (1) PH16591A (xx)
PT (1) PT69776A (xx)
YU (1) YU40844B (xx)
ZA (1) ZA792722B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190673A (en) * 1991-06-12 1993-03-02 Mobil Oil Corp. Filtration in solvent dewaxing with continuous spraying of filter with both hot and cold solvents

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1857810A (en) * 1929-01-24 1932-05-10 Texas Co Filtration
FR46141E (fr) * 1935-03-28 1936-03-05 Texaco Development Corp Perfectionnements à la filtration
US2350944A (en) * 1941-05-02 1944-06-06 Lummus Co Dewaxing apparatus
US2592490A (en) * 1949-11-29 1952-04-08 Socony Vacuum Oil Co Inc Method of dewaxing oil and continuous rotary filter therefor
US3491885A (en) * 1966-11-21 1970-01-27 Texaco Development Corp Apparatus for washing filter cake in solvent dewaxing operations

Also Published As

Publication number Publication date
MX6066E (es) 1984-10-24
AU520751B2 (en) 1982-02-25
ES481845A1 (es) 1980-02-16
GR69226B (xx) 1982-05-10
GB2023641A (en) 1980-01-03
ZA792722B (en) 1980-10-29
PT69776A (en) 1979-07-01
MA18487A1 (fr) 1979-12-31
PH16591A (en) 1983-11-22
GB2023641B (en) 1982-10-13
FR2429253B1 (xx) 1985-01-25
IN151207B (xx) 1983-03-05
BR7903961A (pt) 1980-03-18
CA1132935A (en) 1982-10-05
FR2429253A1 (fr) 1980-01-18
YU146479A (en) 1983-10-31
AU4815879A (en) 1980-01-03

Similar Documents

Publication Publication Date Title
YU170479A (en) Process for preparing 2-chloro-6-nitroanilines
GB2018816B (en) Process for preparing hexamethyltetrahydronaphthalenes
JPS5368710A (en) Process for preparing 1*44butanediole
PH15784A (en) Decaffeination process
JPS5382711A (en) Process for preparing 1*1*11trifluoroo2*22dichloroethane
GB2034701B (en) Process for preparing 2-chlorosulphinylazetidinones
GB2019835B (en) Process for preparing n-carbamoyl-d-thienylglycines
GB2026480B (en) 2 - acyl - 6 - aminomethylphenol derivative and process for preparing the same
JPS52151105A (en) Process for preparing 1*11difluoroethylene
DE2961058D1 (en) Process for preparing alpha-chloro-n-monoalkyl-acetoacetamides
YU40844B (en) Process for wax filteration in the process of wax remaval in a solvent
GB2051565B (en) Stand
JPS5384956A (en) Process for preparing quinizaline*1*44dihydroxyanthbaquinone*
DE2960490D1 (en) Process for the preparation 1-isocyanato-anthraquinones
JPS5379805A (en) Process for preparing 11chloroo22trifluoromethyll 3*3*33trifluoropropene
JPS5547860A (en) Germmkilling process
GB2029445B (en) Brewing process
JPS5337604A (en) Process for preparing 1*11dichloroo1*33butadiene
JPS55109443A (en) Microocapsulizing process
JPS54141160A (en) Stand
PT69034A (en) Process for applying ethylene-bis-dithiocarbametes
PH15975A (en) Process for preparing cis-bicyclooctylamines
CS191393B1 (en) Process for preparing caffeine
YU29878A (en) Stand for making gobelins
JPS5371002A (en) Process for preparing 1*11dihalogenoo11butenee3ol