US2053421A - Cracked distillates of petroleum - Google Patents
Cracked distillates of petroleum Download PDFInfo
- Publication number
- US2053421A US2053421A US473775A US47377530A US2053421A US 2053421 A US2053421 A US 2053421A US 473775 A US473775 A US 473775A US 47377530 A US47377530 A US 47377530A US 2053421 A US2053421 A US 2053421A
- Authority
- US
- United States
- Prior art keywords
- cracked
- petroleum
- cracked distillates
- distillates
- dihydroxy
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1857—Aldehydes; Ketones
Definitions
- Patented 8 i936 I UNITED. STATES PATENT OFFICE.
- This invention relates to the improvement of line or at least a neutral reaction of the distillate cracked petroleum distillates, and more particuis advantageous.
- the mixing may be effected in larlycracked naphthas for motor fuels.
- any convenient manner as for instance adding known, cracked distillates have an inherent tendthe agent to the distillate in a container and agi- 5 ency to develop more or less gum formation and tating to thorough dissemination, or proportion- 5 also go off color.
- this is objecally feeding into-a stream of the petroleum distionable, and where gumming of the valves occurs tillate, thereby mixing in transit. may be serious. It'is among the objects of this Example-20 lbs.
- Such agents individually or in mixture of two 7 in quantity sumcient to retard such gum to f or more, may be incorporated in the cracked 'distion. tillate to be treated. The amount required is 2.
- a cracked gasoline normally tending to desmall,ior instance 0.00% to 0.5 per cent.
- a cracked gasoline normally tending to dethe petroleumdistillate may involve first dissolvvelop gummy substances on storage and having ing the agent ina suitable solvent, for instance incorporated therein in an amount suilicient' to ether, benzol, etc., and this solution may then be inhibit such gum formation 1,2 dihydroxy anthra- 40 mixed with the distillate.
- the petroleum distilquinone may be employed ina suitable solvent, for instance incorporated therein in an amount suilicient' to ether, benzol, etc.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Patented 8, i936 I UNITED. STATES PATENT OFFICE.
2,052,421- CRACKED ms'rmm'rcs or rn'momum Robert E. Burk and Herman r2 Lankelma, Cleveland, Ohio, assignors, by mesne assignments,
- to E. I. du Pont de Nemours & Company, Wilmington, DeL, a corporation of Delaware No Drawing. Application August '1, 1930, Serial No. 413,115
3 Claims. (Cl. 44-9) This invention relates to the improvement of line or at least a neutral reaction of the distillate cracked petroleum distillates, and more particuis advantageous. The mixing may be effected in larlycracked naphthas for motor fuels. Asis well any convenient manner, as for instance adding known, cracked distillates have an inherent tendthe agent to the distillate in a container and agi- 5 ency to develop more or less gum formation and tating to thorough dissemination, or proportion- 5 also go off color. In motor fuels, this is objecally feeding into-a stream of the petroleum distionable, and where gumming of the valves occurs tillate, thereby mixing in transit. may be serious. It'is among the objects of this Example-20 lbs. of 1,5 dihydroxy naphthainvention to inhibit such detrimental tendencies lene is dissolved in benzol to make up substantially in'cracked distillates, and in a manner facilitat- 10 gallons volume, and this is mixed with 2500 l ingimanufacturing process in accordance with barrels of cracked gasoline. desirable practice. Similarly, any of the various agents contem- To the accomplishment of the foregoing and plated can be incorporated; and cracked distillates related ends, the invention, then, consists of the be so treated, for the production of motor fuels features hereinafter fully described, and particuetc., which'may be stored and used, with control 15 larly pointed out in the claims, the following deof the gumming and discoloration tendencies scription setting forth in'detail certain embodiotherwise objectionably occurring.
ments of the invention, these being illustrative Other modes of applying the principle of the inhowever of but a few of the various ways in which vention may be employed instead of the details the principle of the invention may be employed. disclosed, change being made as regards such 20 In accordance with the invention, a cracked pedetails, provided the features stated in any of the troleum distillate such as is prone to develop gum following claims, or the equivalent of such, be formation is subjectedto the action of a dihyemployed.
droxy derivative of a condensed nucleus hydrof We therefore particularly point out and discarbon or a derivative in which the two hydroxyl tinctly claim as our invention:--- 5 groups are preserved, such compounds as 1,5 di- 1. A cracked gasoline'normally'tending to dehydroxy naphthalene, and 1,2 dihydroxy anvelop gummy substances upon storage and conthraquinone being particularly desirable. taming a dihydroxy anthraquinone compound Such agents, individually or in mixture of two 7 in quantity sumcient to retard such gum to f or more, may be incorporated in the cracked 'distion. tillate to be treated. The amount required is 2. A cracked gasoline normally tending to desmall,ior instance 0.00% to 0.5 per cent. In genvelop gummy substances on storage and having eral, it is not necessary to exceed one-half of one incorporated therein in an amount sumcient to per cent., or at the maximum one per cent., since inhibit such gum. formation dihydroxy anthra- 5 excessive amounts are'merely wasted. A desirquin one, 1 able manner. of incorporating the material into 3. A cracked gasoline normally tending to dethe petroleumdistillate may involve first dissolvvelop gummy substances on storage and having ing the agent ina suitable solvent, for instance incorporated therein in an amount suilicient' to ether, benzol, etc., and this solution may then be inhibit such gum formation 1,2 dihydroxy anthra- 40 mixed with the distillate. The petroleum distilquinone.
latemay have been previously subjected to the ROBERT E.'BURK. customary lye wash if desired, and a slight alka- MAN P., l r m
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US473775A US2053421A (en) | 1930-08-07 | 1930-08-07 | Cracked distillates of petroleum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US473775A US2053421A (en) | 1930-08-07 | 1930-08-07 | Cracked distillates of petroleum |
Publications (1)
Publication Number | Publication Date |
---|---|
US2053421A true US2053421A (en) | 1936-09-08 |
Family
ID=23880925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US473775A Expired - Lifetime US2053421A (en) | 1930-08-07 | 1930-08-07 | Cracked distillates of petroleum |
Country Status (1)
Country | Link |
---|---|
US (1) | US2053421A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2614987A (en) * | 1950-12-07 | 1952-10-21 | California Research Corp | Grease compositions |
US2672447A (en) * | 1949-08-09 | 1954-03-16 | California Research Corp | Oxidation resistant transformer oils and the like |
US2672448A (en) * | 1952-09-27 | 1954-03-16 | California Research Corp | Transformer oil containing a tertiary alkyl phenol antioxidant and a dihydroxy anthraquinone as a synergist for the antioxidant |
-
1930
- 1930-08-07 US US473775A patent/US2053421A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2672447A (en) * | 1949-08-09 | 1954-03-16 | California Research Corp | Oxidation resistant transformer oils and the like |
US2614987A (en) * | 1950-12-07 | 1952-10-21 | California Research Corp | Grease compositions |
US2672448A (en) * | 1952-09-27 | 1954-03-16 | California Research Corp | Transformer oil containing a tertiary alkyl phenol antioxidant and a dihydroxy anthraquinone as a synergist for the antioxidant |
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