IT8021785A0 - Processo di deparaffinazione mediante solvente di oli idrocarburici paraffinosi impiegando un adiuvante di deparaffinazione consistente dilitio isostearato polimero di estere acrilico. - Google Patents

Processo di deparaffinazione mediante solvente di oli idrocarburici paraffinosi impiegando un adiuvante di deparaffinazione consistente dilitio isostearato polimero di estere acrilico.

Info

Publication number
IT8021785A0
IT8021785A0 IT8021785A IT2178580A IT8021785A0 IT 8021785 A0 IT8021785 A0 IT 8021785A0 IT 8021785 A IT8021785 A IT 8021785A IT 2178580 A IT2178580 A IT 2178580A IT 8021785 A0 IT8021785 A0 IT 8021785A0
Authority
IT
Italy
Prior art keywords
dewaxing
paraffinous
solvent
acrylic ester
ester polymer
Prior art date
Application number
IT8021785A
Other languages
English (en)
Other versions
IT1209215B (it
Inventor
Biddanda Umesh Achia
Original Assignee
Exxon Research 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 Engineering Co filed Critical Exxon Research Engineering Co
Publication of IT8021785A0 publication Critical patent/IT8021785A0/it
Application granted granted Critical
Publication of IT1209215B publication Critical patent/IT1209215B/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
    • C10G73/04—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)
IT8021785A 1979-05-03 1980-05-02 Processo di deparaffinazione mediante solvente di oli idrocarburici paraffinosi impiegando un adiuvante di deparaffinazione consistente dilitio isostearato polimero di estere acrilico. IT1209215B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8021785A0 true IT8021785A0 (it) 1980-05-02
IT1209215B IT1209215B (it) 1989-07-16

Family

ID=21883075

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8021785A IT1209215B (it) 1979-05-03 1980-05-02 Processo di deparaffinazione mediante solvente di oli idrocarburici paraffinosi impiegando un adiuvante di deparaffinazione consistente dilitio isostearato polimero di estere acrilico.

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117821046A (zh) * 2023-12-13 2024-04-05 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

Families Citing this family (1)

* 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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117821046A (zh) * 2023-12-13 2024-04-05 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

Also Published As

Publication number Publication date
IT1209215B (it) 1989-07-16
JPH0142994B2 (it) 1989-09-18
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

Similar Documents

Publication Publication Date Title
BR7902448A (pt) Processo para a recuperacao de oleos lubrificantes usados
BR7505399A (pt) Emulsao agua-em-oleo,estavel,de polimero,bem como processo para sua preparacao
IT1112009B (it) Processo per la idrogenazione di idrocarburi pesanti
AT360974B (de) Verfahren zur herstellung von neuen optisch aktiven oder racemischen aniliden
IT1194752B (it) Estrazione con solvente di oli idrocarburici
DK144807C (da) Apparat til opsamling af roer udlagt paa store havdybder
BR7806211A (pt) Processo para a recuperacao de hidrocarbonetos a partir de uma formacao subterranea portadora de hidrocarbonetos
IT1087966B (it) Metodo per il trattamento di fibre sintetiche con polidiorganosilossani contenenti dei gruppi aminoalchilici.
MX4541E (es) Metodo y aparato mejorados para la extraccion de aceites y otros hidrocarburos a partir de un esquisto bituminoso
AT356937B (de) Optischer wellenleiter und verfahren zu dessen herstellung
GB2036582B (en) Hydrotreatment of heavy hydrocarbon oils
IT7823450A0 (it) Processo di cracking catalitico di oli idrocarburici.
IT1113345B (it) Processo per il recupero di solvente per trattamento di idrocarburi
BR7803162A (pt) Processo para recuperar oleos hidrocarbonetos residuais
IT8021785A0 (it) Processo di deparaffinazione mediante solvente di oli idrocarburici paraffinosi impiegando un adiuvante di deparaffinazione consistente dilitio isostearato polimero di estere acrilico.
BR7705889A (pt) Processo para desidratacao parcial de lamas residuais de perfuracoes no solo
BR7901001A (pt) Processo de dissociacao de hidrocarbonetos
IT1082115B (it) Processo per demetallizzare oli idrocarburici
BR7901711A (pt) Processo de recuperacao de oleos lubrificantes usados
IT1051699B (it) Processo per la desolforazione di oli idrocarburici
BE864335A (fr) Procede pour augmenter le pouvoir glissant des fibres organiques
PL208924A1 (pl) Sposob ekstrakcji weglowodorow aromatycznych
IT1051698B (it) Processo per la desolforazione di oli idrocarburici
ES496339A0 (es) Procedimiento para producir un polimero acrilico de alto pe-so molecular
IT1081515B (it) Processo per demetallizzare oli idrocarburici