US1793135A - Refined viscous hydrocarbon oil - Google Patents

Refined viscous hydrocarbon oil Download PDF

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Publication number
US1793135A
US1793135A US317882A US31788228A US1793135A US 1793135 A US1793135 A US 1793135A US 317882 A US317882 A US 317882A US 31788228 A US31788228 A US 31788228A US 1793135 A US1793135 A US 1793135A
Authority
US
United States
Prior art keywords
viscous hydrocarbon
hydrocarbon oil
refined
oil
refined viscous
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
US317882A
Inventor
Thomas H Rogers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Standard Oil Co
Original Assignee
Standard Oil 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
Priority claimed from US130351A external-priority patent/US1774845A/en
Application filed by Standard Oil Co filed Critical Standard Oil Co
Priority to US317881A priority Critical patent/US1793134A/en
Priority to US317882A priority patent/US1793135A/en
Application granted granted Critical
Publication of US1793135A publication Critical patent/US1793135A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B5/00—Preserving by using additives, e.g. anti-oxidants
    • C11B5/0021—Preserving by using additives, e.g. anti-oxidants containing oxygen
    • C11B5/0035—Phenols; Their halogenated and aminated derivates, their salts, their esters with carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/025—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with condensed rings
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/142—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings polycarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/12—Gas-turbines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/12—Gas-turbines
    • C10N2040/13—Aircraft turbines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/135—Steam engines or turbines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/16—Dielectric; Insulating oil or insulators
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/17—Electric or magnetic purposes for electric contacts

Definitions

  • oils preparedin accordance with the 4 present invention have the taining their electrical. resistivity to a high 1 degree on aging. P
  • Th method of preventing acid formation and increase of emulsifiability in use of highly refined viscous hydrocarbon oils which comprises adding thereto up to 0.1% of an aromatic compound having a plurality of hydroxyl groups attached to the ring.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Description

Patented Feb. 17, '1931 f UNITED STATES PATENT OFFICE 'rnomns n. noonns, or wnrrnw, INDIANA, nssrenon 'ro s'rnrnann on. courm,
- or wnrrmo, INDIANA, A oonrona'rron or INDIANA BEFINED VISCOUS HYDBOCABBON 011';
2H0 Draw1ng'., rlg ina1 application filed August 19,1826, Serial 110. 186,851. Divided and thlsappllcdtion filed liovemher'l, 1928, Serial No.
1o ly acid and their tendency to emulsify increases: It, has now been found that these defects in the use of such oils may be to -a substantial extent remedied by the addition to .such oils of very small proportions (in general, not more than 0.1%) of aromatic compounds in which a lurality of "hydroxyl groups are attached to t e ring. Among substances of this class which have been successfully employed for this purpose are pyrogallol, gallic acid, dibuitylresorcinoland hydroquinone. Thus, in be case of a fuming acid treated white distillate oil of about 80 sec. Saybolt viscosity at 100 F. which, without the addition of such a substance, increased in acidity from 0.01 to 25 mgm. KOH equivalent per gram of oil in 100 hours and markedly decreased in demulsifiability, when oxygen was passed therethrough at a temperature of 100 0., the same oil to which 0.04% pyrdgallol had been added showed no increase in acidity and no decrease indemulsifiability The addition of,
0.002% gallic acid and of 0.05% dibutylre' t, I sorcinol, under similar circumstances, pre-' 85 vented any but relatively sli ht changes in under like conditions.
acidity, and demulsifiability. bus, the same oil containing 0.002% gallic acid showed an increase in acidity in 161hours to only 2.5
mgm. KOH equivalent per gram of oil.
general 0.1% or. less is suflicient to-produce a marked result.
The oils preparedin accordance with the 4 present invention have the taining their electrical. resistivity to a high 1 degree on aging. P
property of re- 1 claim:
The pro ortions; of the aromatic com-' pounds. ad ed maybe varied considerably.
817,882. Renewed July 31, 19:0.
of highly refined viscous hydrocarbon oils,
which comprises adding thereto a small proportion of an aromatic compound having a plurality of hydroxyl groups attached to the ring. r
2. Th method of preventing acid formation and increase of emulsifiability in use of highly refined viscous hydrocarbon oils, which comprises adding thereto up to 0.1% of an aromatic compound having a plurality of hydroxyl groups attached to the ring.
'3. .The method of preventing acid formation and increase of emulsifiability in use of highly refined .viscous hydrocarbon oils, which comprises adding thereto a small pro portion of pyrogallol.
4. The method of preventing acid formation. and increase of emulsifiabllity in use of highly refined viscous hydrocarbon oils, which comprises adding thereto about 0.04% of pyro allol. v
5. A ighly refined white viscous hydrocarbon oil free from asphaltic constituents and containing, a small proportion of an aromatic compound having a plurality of hydroxyl groups attached to the ring.
6. A highly refined white viscous hydrocarbon oil free from asphaltic constituents and containing. up to 0.1% of an aromatic compound having a plurality of hydroxyl groups attached to the-ring. 7 A highly refined white viscous hydro- 8. Alli hly refined white viscous hydrocarbon oi free from asphaltic constituents and containing about 0.04% of pyrogallol.
In witness whereof, I havehereunto set m hand this 29th day of October, 1928.
- THOMAS H. ROGERS;
1. The method of preventing'acid forma tion and increase of emulsifiability in .use
carbon oil from asphaltic constituents and containmg a small proportion of pyrogallol.
I loo
US317882A 1926-08-19 1928-11-07 Refined viscous hydrocarbon oil Expired - Lifetime US1793135A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US317881A US1793134A (en) 1926-08-19 1928-11-07 Refined viscous hydrocarbon oil
US317882A US1793135A (en) 1926-08-19 1928-11-07 Refined viscous hydrocarbon oil

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US130351A US1774845A (en) 1926-08-19 1926-08-19 Refined viscous hydrocarbon oil
US317881A US1793134A (en) 1926-08-19 1928-11-07 Refined viscous hydrocarbon oil
US317882A US1793135A (en) 1926-08-19 1928-11-07 Refined viscous hydrocarbon oil

Publications (1)

Publication Number Publication Date
US1793135A true US1793135A (en) 1931-02-17

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US317881A Expired - Lifetime US1793134A (en) 1926-08-19 1928-11-07 Refined viscous hydrocarbon oil

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429905A (en) * 1943-09-10 1947-10-28 Sun Oil Co Lubricant composition
US2463429A (en) * 1944-12-30 1949-03-01 Standard Oil Co Lubricant
US2491432A (en) * 1946-08-12 1949-12-13 Shell Dev Stabilized lubricant
US2688597A (en) * 1950-07-07 1954-09-07 Standard Oil Dev Co Process for preparing insulating oil composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473242A (en) * 1945-04-26 1949-06-14 Gen Electric Heat-resisting capacitor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429905A (en) * 1943-09-10 1947-10-28 Sun Oil Co Lubricant composition
US2463429A (en) * 1944-12-30 1949-03-01 Standard Oil Co Lubricant
US2491432A (en) * 1946-08-12 1949-12-13 Shell Dev Stabilized lubricant
US2688597A (en) * 1950-07-07 1954-09-07 Standard Oil Dev Co Process for preparing insulating oil composition

Also Published As

Publication number Publication date
US1793134A (en) 1931-02-17

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