JPH0142994B2 - - Google Patents

Info

Publication number
JPH0142994B2
JPH0142994B2 JP55058038A JP5803880A JPH0142994B2 JP H0142994 B2 JPH0142994 B2 JP H0142994B2 JP 55058038 A JP55058038 A JP 55058038A JP 5803880 A JP5803880 A JP 5803880A JP H0142994 B2 JPH0142994 B2 JP H0142994B2
Authority
JP
Japan
Prior art keywords
dewaxing
oil
wax
solvent
aid
Prior art date
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.)
Expired
Application number
JP55058038A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55149387A (en
Inventor
Umeshu Achia Bidanda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of JPS55149387A publication Critical patent/JPS55149387A/ja
Publication of JPH0142994B2 publication Critical patent/JPH0142994B2/ja
Granted legal-status Critical Current

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
    • C10G73/04—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils with the use of filter aids

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)
JP5803880A 1979-05-03 1980-05-02 Solvent dewaxing of wax containing hydrocarbon oil using lithium isostearate acrylic acid ester polymer dewaxing aid Granted JPS55149387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3549779A 1979-05-03 1979-05-03

Publications (2)

Publication Number Publication Date
JPS55149387A JPS55149387A (en) 1980-11-20
JPH0142994B2 true JPH0142994B2 (it) 1989-09-18

Family

ID=21883075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5803880A Granted JPS55149387A (en) 1979-05-03 1980-05-02 Solvent dewaxing of wax containing hydrocarbon oil using lithium isostearate acrylic acid ester polymer dewaxing aid

Country Status (5)

Country Link
JP (1) JPS55149387A (it)
CA (1) CA1147689A (it)
FR (1) FR2455627A1 (it)
GB (1) GB2048922B (it)
IT (1) IT1209215B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728414A (en) * 1986-11-21 1988-03-01 Exxon Research And Engineering Company Solvent dewaxing using combination poly (n-C24) alkylmethacrylate-poly (C8 -C20 alkyl (meth-) acrylate dewaxing aid
CN117821046B (zh) * 2023-12-13 2025-07-01 克拉玛依新科澳石油天然气技术股份有限公司 高渗透环保型清蜡剂及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR48671E (fr) * 1937-05-20 1938-05-23 Texaco Development Corp Perfectionnements au déparaffinage de l'huile minérale
FR1094461A (fr) * 1953-11-20 1955-05-20 Exxon Standard Sa Composition améliorant les opérations de déparaffinage
NL141571B (nl) * 1962-08-06 1974-03-15 Shell Int Research Werkwijze voor het ontparaffineren van een paraffine bevattende koolwaterstofolie.
FR1565493A (it) * 1968-02-12 1969-05-02

Also Published As

Publication number Publication date
IT8021785A0 (it) 1980-05-02
IT1209215B (it) 1989-07-16
GB2048922A (en) 1980-12-17
FR2455627B1 (it) 1985-01-04
FR2455627A1 (fr) 1980-11-28
JPS55149387A (en) 1980-11-20
GB2048922B (en) 1983-03-30
CA1147689A (en) 1983-06-07

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