CN1046929A - The hydrocracking turning oil of the industrial vaseline surrogate of antirust usefulness---hydrocarbon ils - Google Patents
The hydrocracking turning oil of the industrial vaseline surrogate of antirust usefulness---hydrocarbon ils Download PDFInfo
- Publication number
- CN1046929A CN1046929A CN 89105429 CN89105429A CN1046929A CN 1046929 A CN1046929 A CN 1046929A CN 89105429 CN89105429 CN 89105429 CN 89105429 A CN89105429 A CN 89105429A CN 1046929 A CN1046929 A CN 1046929A
- Authority
- CN
- China
- Prior art keywords
- oil
- hydrocracking
- industrial vaseline
- turning oil
- surrogate
- 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.)
- Granted
Links
Images
Landscapes
- Lubricants (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The present invention utilizes the hydrocracking turning oil of hydrocarbon ils to produce rust inhibiting lubricant and lubricating oil as industrial vaseline.In whole process of production, according to the different requirements of the finished product, hydrocracking turning oil can directly or after modification is handled serve as industrial vaseline, and what gained rust inhibiting lubricant, oil production quality index and industrial vaseline were produced is similar even slightly excellent.
Description
The present invention is applicable to rust inhibiting lubricant, the manufacturing of rust preventive lubricating oil.Present rust inhibiting lubricant, oil is to be basestocks with the industrial vaseline, adds suitable rust-preventive agent and additive and forms.Industrial vaseline is, and to be raw material with the residual oil at the bottom of the oil vacuum still produce slack wax after solvent deasphalting, two step solvent dewaxings, desolventizing, sulfuric acid treatment and clay treatment, is deployed into industrial vaseline in certain proportion as shown in Figure 1 with machinery oil then.Medical ventolin also is same production technique, and the degree of depth of only making with extra care and handling more very because manufacturing process is many, product yield is low, quantitatively do not satisfy social needs, belongs to the well sold and in short supply goods and materials in market.
The objective of the invention is to open up the new resources of industrial vaseline of antirust usefulness and the simple novel process made from the output that increases rust inhibiting lubricant, oil with reduce its production cost.
With oil vacuum still fraction oil is that the purpose product of the hydroeracking unit of raw material is an aviation kerosene, its byproduct has diesel oil, light naphthar, heavy naphtha and inflammable gas etc., still have without cracked turning oil, be the hydrocracking turning oil of hydrocarbon ils alleged on the exercise question of the present invention, with raw material decompression fraction oil access to plant together.Because facing hydrogen through high pressure, handles by this part turning oil, impurity such as sulphur, nitrogen reduces, aromatic hydrocarbons and olefin(e) centent are low, positive structure hydrocarbon few (about 20%), isomery and naphthenic hydrocarbon many (about 75%), be not suitable in reaction process, circulating for a long time, can be used as the raw material of producing white oil and Chinese wax usually, whether also can be used as other higher purposes of value? whose answer of also failing to make of this problem.As luck would have it: have a user to require assistance to buy to the contriver and do the industrial vaseline of rust preventing grease, oily usefulness and propose standard as shown in table 1.The contriver is very similar with above-mentioned turning oil with the discovery of viscosity feel from the outward appearance of rust preventing grease, just gos deep into a step hydrocracking turning oil has been done total analysis by the industrial vaseline standard.Find that overjoyedly every index all falls into the industrial vaseline specification limit, see table 1 " industrial vaseline (SY1607-77) and the contrast of hydrocracking turning oil analytical data " for details.Compare from product structure and complete processing again, the both is based on isoparaffin, naphthenic hydrocarbon, have that oil soluble is good, adhesivity is strong, low temperature is not easy to crack, high temperature is difficult for the loss waterproof, the fundamental property of rust inhibiting lubricant such as antifog, oil is removed desulfuration, nitrogen impurity with sulfuric acid and carclazyte and reduced the content of aromatic hydrocarbons and alkene from the process for refining industrial vaseline, makes that product performance are stable, color is taken on a new look; And hydrocracking turning oil plays the effect of sulfuric acid, carclazyte removing sulphur, nitrogen impurity equally under the high pressure hydrogen effect, and hydrogen and alkene, aromatic hydrocarbons play the desirable component that addition reaction generates isoparaffin and naphthenic hydrocarbon-Vaseline.This turning oil industrial vaseline direct or that after modification is handled, all can work as antirust usefulness.Also having in odorless, tasteless, the production process advantages such as non-environmental-pollution except that the fundamental property of above-mentioned rust preventing grease, oil, is a kind of ideal industrial vaseline surrogate, promptly produces the basestocks of rust preventing grease, oil.
The different requirements that specifically are meant according to the finished product are handled in modification, can the add tackifier, ceresine, molecular weight not enough to viscosity are that polyethylene, the molecular weight of 1500-10000 is the polyisobutene of 3500-40000, dropping point, viscosity are improper can be adjusted by the distillation cutting, or the method by " sweating " solves and adds additive and improves corresponding physicochemical property and comprehensive use properties.
The production process of rust inhibiting lubricant, lubricating oil is dissolved in various rust-preventive agent in the machine oil under 140 ± 10 ℃ condition, stirs 40 minutes, naturally cool to 80 ℃, add fused hydrocracking turning oil (or industrial vaseline), stirred 15 minutes, the metal bucket of packing into dispatches from the factory behind the naturally cooling.
Rust preventing grease, the oil production quality index that makes for basestocks with above-mentioned hydrocracking turning oil (in the table 2 titled with " T ") and be that basestocks products obtained therefrom quality index is similar with the industrial vaseline, in addition slightly excellent, see table 2 for details.
The present invention and existing industrial vaseline manufacturing process are compared and are had following advantage,
One cover processing power, 800,000 t/a hydrocarbon oil hydrogenation cracking units can obtain 50,000 t/a hydrocracking turning oils, have enlarged the source of industrial vaseline.Production technique is the ready-made technology of hydroeracking unit in addition, increases a modification treatment process at most as shown in Figure 2, has thoroughly changed industrial vaseline as shown in Figure 1 and has produced route, greatly reduces processing charges.
Example 1:
903 rust inhibiting lubricants
Industrial vaseline 68%(is heavy)
Rust-preventive agent 12%
Ceresine, machinery oil 20%
201 rust preventive lubricating oils
Rust-preventive agent 40%
Machinery oil 50%
Mass analysis sees Table 2-1,2-2
Example 2 is got hydrocracking turning oil 5Kg and is done raw material, underpressure distillation on the true boiling point distillation device, and vacuum tightness 10mmHg cuts＜450 ℃ of fraction oil.
Analytical results dropping point boiling range % 0 10 50 90
Stock oil 40 326 376 398 460
＞450 ℃ of fraction oil 52 387.5 410 440 543
Example 3, getting hydrocracking turning oil 1Kg is stock oil, sweating on testing laboratory's sweatbox, temperature 30-40 ℃, remove light oil, get modification hydrocracking turning oil 0.6Kg.Be called modification turning oil one time.
Analytical results: dropping point ℃
Stock oil 36
Turning oil 45 after the modification
A modified oil 0.6Kg is added in the container, and adds ceresine 0.03Kg mixing,
Analytical results: dropping point ℃
Turning oil 45 after the modification
Twice-modified back turning oil 54
Example 4 adds molecular weight to hydrocracking turning oil under 280 ℃ of conditions be the 1500-10000 polyethylene, and addition is that 0.5-10%(is heavy), behind the mixing, be called the hydrocracking turning oil after the modification.
Modulation T903 rust inhibiting lubricant:
Hydrocracking turning oil 68% after the modification
Rust-preventive agent 12%
Ceresine, machinery oil 20%
Mass analysis sees Table 2-1
Example 5 modulation T201 hydrocracking turning oils 10%
Rust-preventive agent 40%
Machinery oil 50%
Mass analysis sees Table 2-2
Table 1
Project industrial vaseline hydrocracking turning oil test method
(SY1607-77) measured data
Outward appearance is filbert does not have piece slack wax range estimation to the yellowish homogeneous of Vandyke brown
Dropping point ℃ 〉=54 40 ☆ GB270
Copper corrosion SY2710 reaches
100 ℃, 3 hours qualified notes (1)
Acid number
mgKOH/g ≤0.28 0.098 GB264
Water-soluble soda acid neutrality is to the neutral GB259 of slight alkalinity
Mechanical impurity≤0.03 0.0048 GB511
The no GB512 of moisture content
The no SY2703 in ash≤0.07
Not embrittlement of or not of embrittlement SY1607-77
Annotate (3)
After the ☆ modification 〉=54 ℃
Table 2-1
Test subject measured data test method
T903 903
Dropping point ℃ is not less than 52 52 GB270
The no GB259 of water-soluble soda acid
Grinding thing actual measurement actual measurement SY1575-80 attached 2
The qualified SY1575-80 attached 3 of winter hardiness
Moisture content % vestige vestige SYB2613
The qualified SY1575-80 of oil base qualified stability attached 4
The laminate patch test
(49 ± 1 ℃ 7 days) qualified SY1575-80 attached 5 of steel disc
Corrosion test
(14 days, cast iron sheet, copper sheet) qualified SY2752 annotates (2)
The humid heat test sky
Copper sheet is no less than 30 30 SY2756 and annotates (2)
The cast iron sheet is no less than 14 14
Salt-fog test sky SY2757 annotates (2)
The cast iron sheet is no less than 77
Remarks: this target level of product quality is according to SY1575-80 oil grease type rust preventing oil 2# standard
Table 2-2
Test subject measured data test method
T201 201
Flash-point (opening) is not less than 40 40 GB267
The qualified SY1576-80 of oil base qualified stability attached 1
Grinding thing actual measurement actual measurement attached 2
Moisture content % is not more than vestige vestige GB260
The humid heat test sky
Copper sheet is no less than 30 7 GB2361 and notes (1) (2)
The cast iron sheet is no less than 16 7
The laminate patch test
(49 ± 1 ℃) day steel disc 77 SY1576-80 Annex III
Abrasion test 7 days
The qualified SY2752 of steel disc annotates (1)
Replacement of human sweat
The qualified SY2754 of steel disc
Ablution property of person sweat
The qualified SY2758 of steel disc
Ash content % 2.07 GB508
Water-soluble soda acid GB259
CL does not have
SO
4Do not have
Remarks: this target level of product quality is according to SY1575-80 displacing type rust preventive oil 4# standard.
Claims (4)
1, a kind ofly be used to produce rust inhibiting lubricant, oily basestocks is an industrial vaseline, also can be with hydrocarbon ils like different material and the performance classes that different technology obtains, serve as surrogate, feature of the present invention is to use the hydrocracking turning oil of hydrocarbon ils as expensive industrial vaseline surrogate, its production technique is the ready-made technology of hydrocracking, increases a modification treatment process at most.
2, industrial vaseline surrogate as claimed in claim 1 can be the hydrocracking turning oil that non-modified is handled, and also can be the hydrocracking turning oil after handling through modification.
3, as claim 1,2 described modifications are handled sweating process, distillation method and additive method.
4, according to claim 1,2,3 used additives are meant that ceresine, molecular weight are the polyethylene of 1500-10000, and molecular weight is the polyisobutene of 3500-40000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105429 CN1029004C (en) | 1989-05-05 | 1989-05-05 | Antirust industry vaseline substitute-hydrocarbon oil hydrocracking circulating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105429 CN1029004C (en) | 1989-05-05 | 1989-05-05 | Antirust industry vaseline substitute-hydrocarbon oil hydrocracking circulating oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1046929A true CN1046929A (en) | 1990-11-14 |
| CN1029004C CN1029004C (en) | 1995-06-21 |
Family
ID=4856190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89105429 Expired - Fee Related CN1029004C (en) | 1989-05-05 | 1989-05-05 | Antirust industry vaseline substitute-hydrocarbon oil hydrocracking circulating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1029004C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982535A (en) * | 2010-11-05 | 2011-03-02 | 陕西延长石油(集团)有限责任公司研究院 | Method for producing industrial vaseline with different consistencies |
-
1989
- 1989-05-05 CN CN 89105429 patent/CN1029004C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982535A (en) * | 2010-11-05 | 2011-03-02 | 陕西延长石油(集团)有限责任公司研究院 | Method for producing industrial vaseline with different consistencies |
| CN101982535B (en) * | 2010-11-05 | 2012-11-21 | 陕西延长石油(集团)有限责任公司研究院 | Method for producing industrial vaseline with different consistencies |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1029004C (en) | 1995-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1138848C (en) | Isoparaffinic lube basestock compositions | |
| Kashyap et al. | Tribological studies on chemically modified rapeseed oil with CuO and CeO2 nanoparticles | |
| CN1272413C (en) | Lubricating oil composition | |
| CN1037977C (en) | Biodegradable two-cycle engine oil compositions and ester base stocks | |
| CN1495248A (en) | Lubricating oil composition | |
| CN101389739A (en) | Nitrogen-containing dispersant as an ashless tbn booster forlubricants | |
| US20180320102A1 (en) | Viscosity modifier for lubricating oils, additive composition for lubricating oils, and lubricating oil compositions | |
| CN1830935A (en) | Soot dispersants and lubricating oil compositions containing the same | |
| CN1071441A (en) | Paint composite | |
| CN1204236C (en) | Lubricating oil composition | |
| CN1958758A (en) | Lubricating oil compositions | |
| CN1091152A (en) | A kind of method for preparing energy-saving lubricant oil | |
| CN1546597A (en) | Synthetic heat conductive oil for industrial use and preparation method | |
| CN1749377A (en) | Improved viscosity modifiers for lubricant compositions | |
| Lee et al. | A bibliometric analysis on the tribological and physicochemical properties of vegetable oil–based bio-lubricants (2010–2021) | |
| CN1037007C (en) | Oil-soluble adducts of disuccinimides and anhydrides of unsaturated bicarboxylic aliphatic acids | |
| CN1572865A (en) | Viscosity index improver concentrates | |
| CN1069691C (en) | Grease composition for constant velocity joints | |
| CN107849481A (en) | Marine diesel steam-cylinder lubrication fluid composition | |
| CN1271186C (en) | Combustion improving additive for small engine lubricating oils | |
| DE102007047229B4 (en) | Branched succinimide dispersant compounds and methods of preparing the compounds | |
| CN1029004C (en) | Antirust industry vaseline substitute-hydrocarbon oil hydrocracking circulating oil | |
| CN1830975A (en) | Improved seal swell agent and process therefor | |
| CN1236029C (en) | Cyclic thiourea additives for lubricants | |
| CN1699528A (en) | Universal antifriction lubricating oil additives and method for preparing same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |