NO763894L - - Google Patents

Info

Publication number: NO763894L
Authority: NO; Norway
Prior art keywords: stated; oil; polymerized polyol; polymerized; wax
Prior art date: 1975-11-18

Application number

NO763894A

Other languages

English (en)

Norwegian (no)

Inventor

H Borst

R D O Evans

J A Rand

Original Assignee

Unilever Nv

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

1976-11-15

Publication date

1977-05-20

1976-11-15 Application filed by Unilever Nv filed Critical Unilever Nv

1977-05-20 Publication of NO763894L publication Critical patent/NO763894L/no

Links

229920005862 polyol Polymers 0.000 claims description 45
-1 polyol ester Chemical class 0.000 claims description 37
239000003921 oil Substances 0.000 claims description 36
239000000203 mixture Substances 0.000 claims description 35
238000000034 method Methods 0.000 claims description 26
239000002904 solvent Substances 0.000 claims description 18
150000002148 esters Chemical class 0.000 claims description 16
239000002480 mineral oil Substances 0.000 claims description 15
235000010446 mineral oil Nutrition 0.000 claims description 12
239000002253 acid Substances 0.000 claims description 9
235000014113 dietary fatty acids Nutrition 0.000 claims description 9
229930195729 fatty acid Natural products 0.000 claims description 9
239000000194 fatty acid Substances 0.000 claims description 9
PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
150000003077 polyols Chemical class 0.000 claims description 9
150000007513 acids Chemical class 0.000 claims description 8
150000004665 fatty acids Chemical class 0.000 claims description 8
239000000654 additive Substances 0.000 claims description 7
229920000223 polyglycerol Polymers 0.000 claims description 7
230000000996 additive effect Effects 0.000 claims description 6
239000003085 diluting agent Substances 0.000 claims description 6
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
238000001816 cooling Methods 0.000 claims description 4
239000013078 crystal Substances 0.000 claims description 4
238000002425 crystallisation Methods 0.000 claims description 4
230000008025 crystallization Effects 0.000 claims description 4
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 42
239000001993 wax Substances 0.000 description 33
238000002474 experimental method Methods 0.000 description 10
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
238000000926 separation method Methods 0.000 description 9
238000001914 filtration Methods 0.000 description 6
239000000463 material Substances 0.000 description 6
238000005406 washing Methods 0.000 description 6
230000000694 effects Effects 0.000 description 5
238000007792 addition Methods 0.000 description 4
239000012065 filter cake Substances 0.000 description 4
NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 3
UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 3
239000010687 lubricating oil Substances 0.000 description 3
239000002994 raw material Substances 0.000 description 3
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
238000001035 drying Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000003208 petroleum Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000003760 tallow Substances 0.000 description 2
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229940126062 Compound A Drugs 0.000 description 1
NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 1
CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
229940063655 aluminum stearate Drugs 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000013068 control sample Substances 0.000 description 1
239000002826 coolant Substances 0.000 description 1
239000010779 crude oil Substances 0.000 description 1
230000032050 esterification Effects 0.000 description 1
238000005886 esterification reaction Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000011630 iodine Substances 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
231100000252 nontoxic Toxicity 0.000 description 1
230000003000 nontoxic effect Effects 0.000 description 1
WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
238000007670 refining Methods 0.000 description 1
239000000523 sample Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
239000000344 soap Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
238000004018 waxing Methods 0.000 description 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)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Compositions Of Macromolecular Compounds (AREA)

NO763894A 1975-11-18 1976-11-15 NO763894L (de)

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
NO763894L true NO763894L (de)	1977-05-20

Family

ID=10445124

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO763894A NO763894L (de)	1975-11-18	1976-11-15

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 CA CA265,854A patent/CA1077698A/en not_active Expired
- 1976-11-16 AU AU19667/76A patent/AU506425B2/en not_active Expired
- 1976-11-16 IE IE2519/76A patent/IE44079B1/en unknown
- 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
GB1564002A (en)	1980-04-02
DE2651784A1 (de)	1977-06-02
RO70331A (ro)	1982-09-09
NZ182605A (en)	1979-04-26
AT354592B (de)	1979-01-10
ZA766899B (en)	1978-06-28
NL7612872A (nl)	1977-05-23
AU1966776A (en)	1978-05-25
US4105539A (en)	1978-08-08
CA1077698A (en)	1980-05-20
FR2332317A1 (fr)	1977-06-17
BE848284A (fr)	1977-05-12
ATA843676A (de)	1979-06-15
MX144229A (es)	1981-09-11
IE44079B1 (en)	1981-08-12
AU506425B2 (en)	1980-01-03
IE44079L (en)	1977-05-18

Publication	Publication Date	Title
US4728414A (en)	1988-03-01	Solvent dewaxing using combination poly (n-C24) alkylmethacrylate-poly (C8 -C20 alkyl (meth-) acrylate dewaxing aid
JPS58167684A (ja)	1983-10-03	メチル第三ブチルエ−テルによる溶剤脱ワツクス
AU699661B2 (en)	1998-12-10	Fractionation of triglyceride oils
US4460453A (en)	1984-07-17	Solvent dewaxing waxy bright stock using a combination polydialkyl fumarate-vinyl acetate copolymer and polyalkyl (meth-) acrylate polymer dewaxing aid
US5032249A (en)	1991-07-16	Fractionation process for petroleum wax
US4105539A (en)	1978-08-08	Dewaxing with a polymerized polyol ester dewaxing aid
US2123833A (en)	1938-07-12	Dewaxing wax-bearing mineral oil
US3458431A (en)	1969-07-29	Mineral oil solvent dewaxing
US2306201A (en)	1942-12-22	High melting point wax
US2129752A (en)	1938-09-13	Settling aid in heavy solvents
US2658852A (en)	1953-11-10	Method of manufacturing low melting point plastic waxes
US3472757A (en)	1969-10-14	Solvent refining lubricating oils with n-methyl-2-pyrrolidone
US3165485A (en)	1965-01-12	High quality sealing wax
EP1486553A1 (de)	2004-12-15	Neues entparaffinierungshilfsmittel
Mohamed	2012	Competitive study on separation and characterization of microcrystalline waxes using two deoiling techniques
US3108944A (en)	1963-10-29	Dewaxing process
US3052623A (en)	1962-09-04	Process for dewaxing of lube oils and deoiling of waxes
US2036188A (en)	1936-04-07	Art of dewaxing hydrocarbon oils
US2134336A (en)	1938-10-25	Dewaxing mineral oil
US2046951A (en)	1936-07-07	Processes of treating petroleum oils
US1938545A (en)	1933-12-05	Dewaxing hydrocarbon oils
US2064338A (en)	1936-12-15	Solvent extraction of oils
US2246312A (en)	1941-06-17	Art of producing lubricants
US2150552A (en)	1939-03-14	Dewaxing mineral oil
US2411502A (en)	1946-11-26	Treatment of mineral oils