FR1279959A - Produits d'addition améliorant les opérations de déparaffinage des huiles - Google Patents

Produits d'addition améliorant les opérations de déparaffinage des huiles

Info

Publication number
FR1279959A
FR1279959A FR842036A FR842036A FR1279959A FR 1279959 A FR1279959 A FR 1279959A FR 842036 A FR842036 A FR 842036A FR 842036 A FR842036 A FR 842036A FR 1279959 A FR1279959 A FR 1279959A
Authority
FR
France
Prior art keywords
adducts
improving oil
oil dewaxing
dewaxing operations
operations
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
FR842036A
Other languages
English (en)
French (fr)
Inventor
Max Cohen
Louis Charlot De Courcy
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
Esso 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
Priority to NL132923D priority Critical patent/NL132923C/xx
Priority to NL270512D priority patent/NL270512A/xx
Application filed by Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to FR842036A priority patent/FR1279959A/fr
Priority to GB3486961A priority patent/GB930968A/en
Application granted granted Critical
Publication of FR1279959A publication Critical patent/FR1279959A/fr
Priority to NL7015566A priority patent/NL7015566A/xx
Expired 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
    • C10G73/36—Recovery of petroleum waxes from other compositions containing oil in minor proportions, from concentrates or from residues; De-oiling, sweating
    • 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)
FR842036A 1960-10-24 1960-10-24 Produits d'addition améliorant les opérations de déparaffinage des huiles Expired FR1279959A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL132923D NL132923C (xx) 1960-10-24
NL270512D NL270512A (xx) 1960-10-24
FR842036A FR1279959A (fr) 1960-10-24 1960-10-24 Produits d'addition améliorant les opérations de déparaffinage des huiles
GB3486961A GB930968A (en) 1960-10-24 1961-09-28 A process for dewaxing mineral oils
NL7015566A NL7015566A (xx) 1960-10-24 1970-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR842036A FR1279959A (fr) 1960-10-24 1960-10-24 Produits d'addition améliorant les opérations de déparaffinage des huiles

Publications (1)

Publication Number Publication Date
FR1279959A true FR1279959A (fr) 1961-12-29

Family

ID=8741366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR842036A Expired FR1279959A (fr) 1960-10-24 1960-10-24 Produits d'addition améliorant les opérations de déparaffinage des huiles

Country Status (3)

Country Link
FR (1) FR1279959A (xx)
GB (1) GB930968A (xx)
NL (3) NL7015566A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200431A2 (en) * 1985-04-25 1986-11-05 Exxon Research And Engineering Company Dewaxing waxy hydrocarbon oils using di-alkyl fumarate-vinyl laurate copolymer dewaxing aids

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439308A (en) * 1982-09-29 1984-03-27 Exxon Research And Engineering Co. Solvent dewaxing waxy bright stock using a combination polydialkylfumarate-vinyl acetate copolymer and wax-naphthalene condensate dewaxing aid
US4406771A (en) * 1982-09-29 1983-09-27 Exxon Research And Engineering Co. Solvent dewaxing waxy hydrocarbon oil distillates using a combination poly di-alkyl fumarate-vinyl acetate copolymer having pendent carbon side chain length of predominantly C22 and polyalkyl(meth-)acrylate polymer dewaxing aid
US4460453A (en) * 1982-09-29 1984-07-17 Exxon Research And Engineering Co. Solvent dewaxing waxy bright stock using a combination polydialkyl fumarate-vinyl acetate copolymer and polyalkyl (meth-) acrylate polymer dewaxing aid
US4461698A (en) * 1982-09-29 1984-07-24 Exxon Research And Engineering Co. Solvent dewaxing waxy hydrocarbon distillate oils using a combination wax-naphthalene condensate and poly-dialkylfumarate/vinyl acetate copolymer dewaxing aid
EP3655497A1 (en) * 2017-08-08 2020-05-27 Hindustan Petroleum Corporation Limited A dewaxing aid for petroleum refining

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200431A2 (en) * 1985-04-25 1986-11-05 Exxon Research And Engineering Company Dewaxing waxy hydrocarbon oils using di-alkyl fumarate-vinyl laurate copolymer dewaxing aids
EP0200431A3 (en) * 1985-04-25 1988-05-25 Exxon Research And Engineering Company Dewaxing waxy hydrocarbon oils using di-alkyl fumarate-vinyl laurate copolymer dewaxing aids

Also Published As

Publication number Publication date
GB930968A (en) 1963-07-10
NL132923C (xx)
NL270512A (xx)
NL7015566A (xx) 1971-02-25

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