ZA766899B - Process for separation of wax from mineral oils - Google Patents

Process for separation of wax from mineral oils

Info

Publication number: ZA766899B
Authority: ZA; South Africa
Prior art keywords: wax; separation; mineral oils; oils; mineral
Prior art date: 1975-11-18

Application number

ZA00766899A

Other languages

English (en)

Inventor

R Evans

H Borst

J Rand

Original Assignee

Unilever Ltd

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.)

1975-11-18

Filing date

1976-11-17

Publication date

1978-06-28

1976-11-17 Application filed by Unilever Ltd filed Critical Unilever Ltd

1978-06-28 Publication of ZA766899B publication Critical patent/ZA766899B/xx

Links

238000000034 method Methods 0.000 title 1
239000002480 mineral oil Substances 0.000 title 1
238000000926 separation method Methods 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
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Lubricants (AREA)
Fats And Perfumes (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Compositions Of Macromolecular Compounds (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

ZA00766899A 1975-11-18 1976-11-17 Process for separation of wax from mineral oils ZA766899B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB47477/75A GB1564002A (en)	1975-11-18	1975-11-18	Additives for enhancing the separation of wax from mineral oil

Publications (1)

Publication Number	Publication Date
ZA766899B true ZA766899B (en)	1978-06-28

Family

ID=10445124

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00766899A ZA766899B (en)	1975-11-18	1976-11-17	Process for separation of wax from mineral oils

Country Status (15)

Country	Link
US (1)	US4105539A (de)
AT (1)	AT354592B (de)
AU (1)	AU506425B2 (de)
BE (1)	BE848284A (de)
CA (1)	CA1077698A (de)
DE (1)	DE2651784A1 (de)
FR (1)	FR2332317A1 (de)
GB (1)	GB1564002A (de)
IE (1)	IE44079B1 (de)
MX (1)	MX144229A (de)
NL (1)	NL7612872A (de)
NO (1)	NO763894L (de)
NZ (1)	NZ182605A (de)
RO (1)	RO70331A (de)
ZA (1)	ZA766899B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9688943B2 (en)	2015-05-29	2017-06-27	beauty Avenues LLC	Candle containing non-ionic emulsifer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2100915A (en) *	1934-05-25	1937-11-30	Texas Co	Removal of wax from hydrocarbon oil
US2153895A (en) *	1936-06-20	1939-04-11	Shell Dev	Solvent and process for dewaxing mineral oils
US2161581A (en) *	1938-01-27	1939-06-06	Texas Co	Dewaxing of mineral oils
US2196374A (en) *	1938-02-09	1940-04-09	Standard Oil Dev Co	Method of dewaxing mineral oil

1975
- 1975-11-18 GB GB47477/75A patent/GB1564002A/en not_active Expired
1976
- 1976-11-11 NZ NZ182605A patent/NZ182605A/xx unknown
- 1976-11-12 BE BE172310A patent/BE848284A/xx unknown
- 1976-11-12 AT AT843676A patent/AT354592B/de not_active IP Right Cessation
- 1976-11-12 DE DE19762651784 patent/DE2651784A1/de not_active Withdrawn
- 1976-11-12 MX MX167001A patent/MX144229A/es unknown
- 1976-11-15 NO NO763894A patent/NO763894L/no unknown
- 1976-11-16 AU AU19667/76A patent/AU506425B2/en not_active Expired
- 1976-11-16 IE IE2519/76A patent/IE44079B1/en unknown
- 1976-11-16 CA CA265,854A patent/CA1077698A/en not_active Expired
- 1976-11-17 US US05/742,606 patent/US4105539A/en not_active Expired - Lifetime
- 1976-11-17 FR FR7634650A patent/FR2332317A1/fr not_active Withdrawn
- 1976-11-17 ZA ZA00766899A patent/ZA766899B/xx unknown
- 1976-11-18 NL NL7612872A patent/NL7612872A/xx not_active Application Discontinuation
- 1976-11-18 RO RO7688487A patent/RO70331A/ro unknown

Also Published As

Publication number	Publication date
AU506425B2 (en)	1980-01-03
BE848284A (fr)	1977-05-12
NO763894L (de)	1977-05-20
NL7612872A (nl)	1977-05-23
CA1077698A (en)	1980-05-20
ATA843676A (de)	1979-06-15
IE44079L (en)	1977-05-18
MX144229A (es)	1981-09-11
AU1966776A (en)	1978-05-25
IE44079B1 (en)	1981-08-12
FR2332317A1 (fr)	1977-06-17
DE2651784A1 (de)	1977-06-02
US4105539A (en)	1978-08-08
GB1564002A (en)	1980-04-02
AT354592B (de)	1979-01-10
NZ182605A (en)	1979-04-26
RO70331A (ro)	1982-09-09

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