IT1209215B - 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: IT1209215B
Authority: IT; Italy
Prior art keywords: deparaffination; paraffinous; dilithium; isostearate; adjuvant
Prior art date: 1979-05-03

Application number

IT8021785A

Other languages

English (en)

Other versions

IT8021785A0 (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.)

1979-05-03

Filing date

1980-05-02

Publication date

1989-07-16

1980-05-02 Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co

1980-05-02 Publication of IT8021785A0 publication Critical patent/IT8021785A0/it

1989-07-16 Application granted granted Critical

1989-07-16 Publication of IT1209215B publication Critical patent/IT1209215B/it

Links

XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 title 1
239000004215 Carbon black (E152) Substances 0.000 title 1
229920006222 acrylic ester polymer Polymers 0.000 title 1
239000002671 adjuvant Substances 0.000 title 1
SMBQBQBNOXIFSF-UHFFFAOYSA-N dilithium Chemical compound [Li][Li] SMBQBQBNOXIFSF-UHFFFAOYSA-N 0.000 title 1
229930195733 hydrocarbon Natural products 0.000 title 1
150000002430 hydrocarbons Chemical class 0.000 title 1
238000000034 method Methods 0.000 title 1
239000003921 oil Substances 0.000 title 1
230000008569 process Effects 0.000 title 1
239000002904 solvent Substances 0.000 title 1

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 IT8021785A0 (it)	1980-05-02
IT1209215B true 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)

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

1980
- 1980-04-30 CA CA000350909A patent/CA1147689A/en not_active Expired
- 1980-04-30 FR FR8009882A patent/FR2455627A1/fr active Granted
- 1980-05-02 GB GB8014889A patent/GB2048922B/en not_active Expired
- 1980-05-02 JP JP5803880A patent/JPS55149387A/ja active Granted
- 1980-05-02 IT IT8021785A patent/IT1209215B/it active

Also Published As

Publication number	Publication date
IT8021785A0 (it)	1980-05-02
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)	1979-10-23	Processo para a recuperacao de oleos lubrificantes usados
IT1112009B (it)	1986-01-13	Processo per la idrogenazione di idrocarburi pesanti
BR8102321A (pt)	1981-12-08	Processo de destilacao para a producao de alcool anidro
BR7601409A (pt)	1976-09-14	Processo para a retirada de trigliceridios
ZA782607B (en)	1979-04-25	Process for recovering used lubricating oils
IT1194752B (it)	1988-09-28	Estrazione con solvente di oli idrocarburici
BR8804053A (pt)	1990-03-20	Processo para a hidrogenacao de oleos hidrocarbonetos
BR7806211A (pt)	1979-05-15	Processo para a recuperacao de hidrocarbonetos a partir de uma formacao subterranea portadora de hidrocarbonetos
BR7807795A (pt)	1979-07-31	Processo de hidrogenacao seletiva de uma gasolina
IT1087966B (it)	1985-06-04	Metodo per il trattamento di fibre sintetiche con polidiorganosilossani contenenti dei gruppi aminoalchilici.
IT1097152B (it)	1985-08-26	Processo per il recupero di nitrili olefinici
GB2003916B (en)	1982-05-19	Process for hydrodesulphurizing hydrocarbon oil
MX151962A (es)	1985-05-22	Metodo mejorado para el craqueo diacritico de hidrocarburos pesados
AT384894B (de)	1988-01-25	Verfahren zum herstellen einer verbindungseinrichtung von mindestens zwei lichtleitern
MX4541E (es)	1982-06-03	Metodo y aparato mejorados para la extraccion de aceites y otros hidrocarburos a partir de un esquisto bituminoso
IT1113345B (it)	1986-01-20	Processo per il recupero di solvente per trattamento di idrocarburi
IT7823450A0 (it)	1978-05-16	Processo di cracking catalitico di oli idrocarburici.
IT1209215B (it)	1989-07-16	Processo di deparaffinazione mediante solvente di oli idrocarburici paraffinosi impiegando un adiuvante di deparaffinazione consistente dilitio isostearato polimero di estere acrilico.
BR7803940A (pt)	1979-02-28	Processo para preparacao de um diester insaturado
BR7803162A (pt)	1979-01-02	Processo para recuperar oleos hidrocarbonetos residuais
IT1082115B (it)	1985-05-21	Processo per demetallizzare oli idrocarburici
BR7901001A (pt)	1979-09-25	Processo de dissociacao de hidrocarbonetos
IT1051699B (it)	1981-05-20	Processo per la desolforazione di oli idrocarburici
IT1038700B (it)	1979-11-30	Procedimento di pigenerazione di oli lubrificanti usati mediante estrazione con solvente e idrogenazione
MX158323A (es)	1989-01-25	Procedimiento mejorado de extraccion por solvente para depurar el aceite usado