NO135986B - - Google Patents

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Info

Publication number: NO135986B
Authority: NO; Norway
Prior art keywords: oil; fuel oil; fuel; temperature; cooled
Prior art date: 1971-08-06

Application number

NO2787/72A

Other languages

English (en)

Norwegian (no)

Other versions

NO135986C (de

Inventor

R V Kasubick

Original Assignee

Pfizer

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.)

1971-08-06

Filing date

1972-08-04

Publication date

1977-03-28

1972-08-04 Application filed by Pfizer filed Critical Pfizer

1977-03-28 Publication of NO135986B publication Critical patent/NO135986B/no

1977-07-06 Publication of NO135986C publication Critical patent/NO135986C/no

Links

238000000034 method Methods 0.000 claims description 13
239000010802 sludge Substances 0.000 claims description 13
238000003860 storage Methods 0.000 claims description 12
238000001816 cooling Methods 0.000 claims description 11
239000010763 heavy fuel oil Substances 0.000 claims description 6
239000000295 fuel oil Substances 0.000 description 21
239000003921 oil Substances 0.000 description 17
238000012360 testing method Methods 0.000 description 8
239000000446 fuel Substances 0.000 description 6
238000001914 filtration Methods 0.000 description 3
239000002826 coolant Substances 0.000 description 2
238000005336 cracking Methods 0.000 description 2
238000004821 distillation Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
239000003350 kerosene Substances 0.000 description 2
239000010687 lubricating oil Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
241000196324 Embryophyta Species 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
239000010779 crude oil Substances 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000007654 immersion Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
238000013112 stability test Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
- C07D241/52—Oxygen atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

NO2787/72A 1971-08-06 1972-08-04 NO135986C (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US16984471A	1971-08-06	1971-08-06

Publications (2)

Publication Number	Publication Date
NO135986B true NO135986B (de)	1977-03-28
NO135986C NO135986C (de)	1977-07-06

Family

ID=22617426

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO2787/72A NO135986C (de)	1971-08-06	1972-08-04

Country Status (20)

Country	Link
US (1)	US3763162A (de)
JP (1)	JPS4826780A (de)
AR (1)	AR193281A1 (de)
AT (1)	AT319951B (de)
AU (1)	AU465485B2 (de)
BE (1)	BE787116A (de)
CA (1)	CA969957A (de)
CH (1)	CH549027A (de)
DE (1)	DE2238208A1 (de)
DK (1)	DK132023C (de)
EG (1)	EG10882A (de)
ES (1)	ES405610A1 (de)
FI (1)	FI54474C (de)
FR (1)	FR2150740B1 (de)
GB (1)	GB1374360A (de)
NL (1)	NL7210705A (de)
NO (1)	NO135986C (de)
SE (1)	SE375529B (de)
TR (1)	TR17259A (de)
ZA (1)	ZA725314B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3818007A (en) *	1970-03-18	1974-06-18	Pfizer	Hydroxyalkyl esters of quinoxaline-di-n-oxide-2-carboxylic acid
FR2350096A1 (fr)	1976-05-03	1977-12-02	Oreal	Compositions destinees a la coloration de la peau a base de derives de la quinoxaline
IT7869686A0 (it) *	1978-11-24	1978-11-24	Loranze Torino A	Procedimento di preparazione di 2metil 3 bidrossietilcarbamollchinossalina i.4 di n ossido puroed altri composti ad esso simili
DE69516073T2 (de) *	1994-10-18	2000-09-14	Chisso Corp., Osaka	Verfahren zur Herstellung eines festen basischen Katalysators und Verfahren zur Herstellung von Carbonylverbindungderivaten unter dessen Verwendung

0
- BE BE787116D patent/BE787116A/xx not_active IP Right Cessation
1971
- 1971-08-06 US US00169844A patent/US3763162A/en not_active Expired - Lifetime
1972
- 1972-04-24 GB GB1898472A patent/GB1374360A/en not_active Expired
- 1972-07-31 FI FI2135/72A patent/FI54474C/fi active
- 1972-08-02 AU AU45246/72A patent/AU465485B2/en not_active Expired
- 1972-08-02 ZA ZA725314A patent/ZA725314B/xx unknown
- 1972-08-03 DE DE2238208A patent/DE2238208A1/de active Pending
- 1972-08-03 AT AT670972A patent/AT319951B/de not_active IP Right Cessation
- 1972-08-04 CA CA148,763A patent/CA969957A/en not_active Expired
- 1972-08-04 TR TR17259A patent/TR17259A/xx unknown
- 1972-08-04 FR FR7228319A patent/FR2150740B1/fr not_active Expired
- 1972-08-04 NL NL7210705A patent/NL7210705A/xx not_active Application Discontinuation
- 1972-08-04 DK DK385072A patent/DK132023C/da not_active IP Right Cessation
- 1972-08-04 SE SE7210226A patent/SE375529B/xx unknown
- 1972-08-04 AR AR243433A patent/AR193281A1/es active
- 1972-08-04 JP JP47077773A patent/JPS4826780A/ja active Pending
- 1972-08-04 CH CH1158572A patent/CH549027A/fr not_active IP Right Cessation
- 1972-08-04 NO NO2787/72A patent/NO135986C/no unknown
- 1972-08-05 ES ES405610A patent/ES405610A1/es not_active Expired
- 1972-08-05 EG EG319/72A patent/EG10882A/xx active

Also Published As

Publication number	Publication date
DK132023B (da)	1975-10-13
CH549027A (fr)	1974-05-15
JPS4826780A (de)	1973-04-09
US3763162A (en)	1973-10-02
FR2150740A1 (de)	1973-04-13
BE787116A (fr)	1973-02-05
ES405610A1 (es)	1975-07-16
FI54474B (fi)	1978-08-31
DK132023C (da)	1976-03-08
NO135986C (de)	1977-07-06
FR2150740B1 (de)	1976-05-21
TR17259A (tr)	1975-03-24
FI54474C (fi)	1978-12-11
GB1374360A (en)	1974-11-20
NL7210705A (de)	1973-02-08
AU465485B2 (en)	1975-10-02
CA969957A (en)	1975-06-24
EG10882A (en)	1976-10-31
AT319951B (de)	1975-01-27
ZA725314B (en)	1973-05-30
DE2238208A1 (de)	1973-02-08
SE375529B (de)	1975-04-21
AU4524672A (en)	1974-02-07
AR193281A1 (es)	1973-04-11

Publication	Publication Date	Title
NO135986B (de)	1977-03-28
JPH08508762A (ja)	1996-09-17	低温溶剤リサイクルプロセスを用いる潤滑油の脱ロウ
Lambourn et al.	1981	Fouling in crude oil preheat trains
US2273915A (en)	1942-02-24	Process of desalting petroleum
US3006842A (en)	1961-10-31	Method for reducing sludge deposition of fuel oils
US4354921A (en)	1982-10-19	Solvent dewaxing process
US2131303A (en)	1938-09-27	Removal of wax from rotary filters
US1953939A (en)	1934-04-10	Mineral oil separation
US2614065A (en)	1952-10-14	Propane dewaxing chilling procedure
US2062254A (en)	1936-11-24	Method of coking hydrocarbon liquids
US4356080A (en)	1982-10-26	Solvent deoiling apparatus and process
US2443840A (en)	1948-06-22	Processes of producing high melting point waxes
US4319962A (en)	1982-03-16	Continuous autorefrigerative dewaxing apparatus
US2242110A (en)	1941-05-13	Method and apparatus for treating hydrocarbons
US2122019A (en)	1938-06-28	Separation of wax from oils
SU988672A1 (ru)	1983-01-15	Способ слива высоков зких продуктов
US1757596A (en)	1930-05-06	Method and apparatus for processing heavy oils
DE2333185A1 (de)	1974-01-24	Verfahren zur herstellung von olefinen
US2011109A (en)	1935-08-13	Hydrogenation process of oil refining
AT318784B (de)	1974-11-11	Rohölgemische
US2162717A (en)	1939-06-20	Process of refining cracked petroleum distillates
US4217203A (en)	1980-08-12	Continuous autorefrigerative dewaxing process and apparatus
SE181329C1 (de)	1962-01-01
US27624A (en)	1860-03-27	Improvement in the manufacture of resin
US2406312A (en)	1946-08-27	Cracking and coking of hydrocarbon oils