CN102051254A - Special lubricating oil for compound nitrogen/hydrogen gas compressor - Google Patents
Special lubricating oil for compound nitrogen/hydrogen gas compressor Download PDFInfo
- Publication number
- CN102051254A CN102051254A CN2010106010367A CN201010601036A CN102051254A CN 102051254 A CN102051254 A CN 102051254A CN 2010106010367 A CN2010106010367 A CN 2010106010367A CN 201010601036 A CN201010601036 A CN 201010601036A CN 102051254 A CN102051254 A CN 102051254A
- Authority
- CN
- China
- Prior art keywords
- oil
- nitrogen
- carrying
- hydrogen gas
- lubricating oil
- 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.)
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Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 150000001875 compounds Chemical class 0.000 title claims abstract description 11
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 9
- 239000010687 lubricating oil Substances 0.000 title abstract description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 title abstract 4
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 5
- 239000002199 base oil Substances 0.000 claims abstract description 5
- 229920002545 silicone oil Polymers 0.000 claims abstract description 5
- 239000004359 castor oil Substances 0.000 claims abstract description 4
- 235000019438 castor oil Nutrition 0.000 claims abstract description 4
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims abstract description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 4
- 239000011707 mineral Substances 0.000 claims abstract description 4
- 239000001257 hydrogen Substances 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 8
- 239000003921 oil Substances 0.000 abstract description 29
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 10
- 239000003054 catalyst Substances 0.000 abstract description 9
- 229910021529 ammonia Inorganic materials 0.000 abstract description 7
- 238000007689 inspection Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 8
- 239000010725 compressor oil Substances 0.000 description 7
- 230000003137 locomotive effect Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Lubricants (AREA)
Abstract
The invention discloses a special lubricating oil for a compound nitrogen/hydrogen gas compressor, which is characterized by being prepared from the following raw materials in percentage by mass: 80% of mineral base oil BS120, 12% of modified castor oil, 3% of polyisobutylene, 3% of dibutyl ester, 1.95% of silicone oil and 0.05% of nitrogen gas. The method for preparing the special lubricating oil for a compound nitrogen/hydrogen gas compressor comprises the following steps: pre-inspecting the raw materials, quantifying, respectively adjusting, carrying out physical inspection, combinedly adjusting, carrying out chemical inspection, carrying out fine adjustment, inspecting on a platform, filtering, carrying out gas treatment, carrying out final inspection, and packaging. The special lubricating oil disclosed by the invention does not contain any element harmful to catalysts, has the advantages of favorable wear resistance, water resistance, ammonia resistance, ageing resistance and energy-saving effect, can be easily recycled and regenerated, and solves the problem of the adoption of an oil product substitute in the existing nitrogen/hydrogen gas compressor.
Description
Technical field
The invention belongs to technical field of lubricating oil, be specifically related to a kind of compound nitrogen-hydrogen compressor special lube.
Background technology
Nitrogen-hydrogen compressor is as the nucleus equipment in the ammonia synthesizing industry, China from last century the seventies so far, the special lube of this equipment of never having, for solving imbalance between supply and demand, the Ministry of Commerce of country was once proposed to nitrogen throughout manufacturer in 1972: " but nitrogen-hydrogen compressor general reference air compressor oil of oil ", the while points out again: " nitrogen-hydrogen compressor (360Kg/cm
2) available No. 24 locomotive oils are lubricated " (selecting from " petroleum goods knowledge handbook " that fuel office of the former national Ministry of Commerce prints and distributes); afterwards; though national authority department had once issued a collection of new lubricating oil standard again in nineteen ninety; but the nitrogen-hydrogen compressor special lube is not listed in wherein; as air compressor oil and No. 24 locomotive oils of surrogate, then uses till today for each ammonia enterprise always.As the air compressor oil of surrogate and No. 24 locomotive oils when being used for nitrogen-hydrogen compressor, exist many tangible technological deficiencies, mainly containing following three selects: 1, above-mentioned two kinds substitute and all contain s, p, three kinds of elements of cl in the oil additives, though good abrasion resistance is arranged, but the natural enemy of catalyst in the Ammonia Production, these lubricating oil of life-time service, its toxin accumulates over a long period, certainly will produce serious damaging effect to expensive catalyst, finally cause catalyst to be poisoned.2, compressor abrasion is serious, and part replacement is frequent, and maintenance task is heavy, increases enterprise's maintenance cost.When 3, substituting oil product participation work, (between 26Mpa-31.4Mpa) under strong pressure, viscosity significantly soars, coefficient of friction sharply increases between fluid layer, has so not only increased the weight of the working load of compressor, has increased current consumption, and make oil product self promote the oxidation, rotten, become glue and coking, and mix with water, ammonia, mechanical impurity, form the waste oil of heavy-gravity " water-in-oil " state, be difficult to reclaiming.
Summary of the invention
In order to overcome the above-mentioned defective of prior art, the purpose of this invention is to provide a kind of not containing to the catalyst harmful element, wear-resistant, resistance to deterioration good, is easy to reclaiming, the compound nitrogen-hydrogen compressor special lube that effects of energy conservation and environmental protection is good.
For achieving the above object, the technical solution used in the present invention is: this compound nitrogen-hydrogen compressor special lube is characterized in that it being by the preparation of the mass percent of following raw material: mineral base oil BS12080%, modified castor oil 12%, polyisobutene 3%, dibutylester 3%, silicone oil 1.95%, nitrogen 0.05%.
The technical process of preparation is: the processing step preparation of preliminary examination-quantification-minute accent-reason inspection-uniting and adjustment-change inspection-accurate adjustment-platform inspection-filtration-gas disposal-inspection-packing at end.
Adopt the beneficial effect of technique scheme: the additive in this compound nitrogen-hydrogen compressor special lube is polyisobutene, dibutylester and silicone oil, there are not s, p, cl elementary composition in this additive, thoroughly stopped the harm that s, p, cl element cause catalyst, guarantee that catalyst do not poison, effectively prolonged the work-ing life of catalyst.This special lube is when improving wear-resistant, the sealing of oil product, cooling, cleaning, vibration damping, antirust basic function, implantation has also been strengthened the anti-water of oil product, anti-ammonia, aging-resistant function, sticking pressure characteristic in conjunction with oil product, accurately determine the viscosity index of oil product, the kinematic viscosity of appropriateness downward modulation oil product, alleviate the degree of scrapping in the middle of being allowed to condition at use, be easier to reclaiming, thereby reach the purpose of energy-saving and environmental protection.This special lube substitutes oil product and compares with existing two kinds; in works better; the oil product working temperature obviously reduces; thereby the minimizing equipment attrition reduces maintenance cost, because the isolation of " oil gas " and environment; the isolation of noise; the sanitary condition of Working environment is improved, and helps the healthy of workman, helps environment protection.
The parameter of special lube and existing air compressor oil relatively
| Existing air compressor oil | Special lube | |
| Viscosity grade | 100 # | ?68 # |
| Viscosity index | More than 95 | ?60-72 |
| Kinematic viscosity | 95-105 | ?65-75 |
| Pour point | Be not higher than 95 ℃ | Be not higher than 80 ℃ |
| Flash-point | Be not less than 230 ℃ | Be not less than 230 ℃ |
| Resistance to emulsion (82 ℃) | Be not more than 10 | Be not more than 20 |
| Oxious component content | Be not more than 0.5% | Do not have |
| Conradson carbon residue | Be not more than 2.5% | Be not more than 1.5% |
| Mechanical impurity | Be not more than 0.01% | Be not more than 0.005% |
| The sticking characteristic of pressing | Do not have | 20Mpa viscosity increases+100% |
Can find out special lube 68 of the present invention from last table
#Obviously be better than 100
#Air compressor oil has reduced oil body, thereby has reduced the wearing and tearing of equipment.
The result of use of special lube of the present invention is described below in conjunction with concrete test.
Test 1:
Use producer: Woyang, Anhui fertilizer plant
Time: on August 30th, 2009 place: this factory compression plant
Test personnel: Li Jiaguo, Ran Yuxin
Test method: with 150 air compressor oil simultaneous test type: M50-160/31.4 (two)
Comparing result: adopt special lube vibration weakening of the present invention, the working face noise reduces the 4-6 decibel, Working environment has improvement, 6-8 ℃ of oil product working temperature decline, abrasion loss reduces 15-20%, and frequency of maintenance reduces 15-20%, and maintenance cost reduces 25-35%, the waste oil rate of recovery surpasses 55%, total system energy-conservation 10%.
Test 2:
Use producer: Nanyang, Henan nitrogen fertilizer plant
Time: in March, 2010 place: this factory compression plant
Test personnel: white orchid is super, Zhou Hailin
Test method: with No. 24 locomotive oil simultaneous test types: M36-/31.4 (two)
Comparing result: adopt special lube result of use of the present invention to be better than locomotive oil, oil product with after to scrap degree lighter, the waste oil rate of recovery reaches 60%, can reuse after the simple and easy processing, total system is energy-conservation 12%, energy-saving effect is obvious.
Can illustrate from above-mentioned test, the compound nitrogen-hydrogen compressor special lube of the present invention can effectively solve the existing defective that substitutes in the oil quality, does not contain the catalyst harmful element, and wear-resistant, anti-water, anti-ammonia, resistance to deterioration are good, be easy to reclaiming, good energy-conserving effect.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Fig. 1 is preparation technology's schema of the present invention.
Embodiment
The compound nitrogen-hydrogen compressor special lube of the present invention is the mass percent preparation by following raw material: mineral base oil BS120 80%, modified castor oil 12%, polyisobutene 3%, dibutylester 3%, silicone oil 1.95%, nitrogen 0.05%.
Its preparation technology as shown in Figure 1, with the processing step preparation of above-mentioned raw materials according to: preliminary examination-quantification-minute accent-reason inspection-uniting and adjustment-change inspection-accurate adjustment-platform inspection-filtration-gas disposal-inspection-packing at end.Wherein preliminary examination: the every physical and chemical index of starting material is tested; Quantize: on the basis of preliminary examination, take by weighing each starting material according to aforementioned proportioning; Divide to transfer: each component and part base oil are mixed into mother liquor, and temperature is at 80 ℃, stirring velocity 180 commentaries on classics/min; Reason inspection: each the component mother liquor after modulated the closing is carried out initial survey; Uniting and adjustment: the mother liquor that will manage after examining with static mixer is carried out in accordance with regulations blending, forms primary products; Change inspection: primary products are chemically examined, detected the content of s, p, cl element; Accurate adjustment: on the chemical examination basis, determine the content of each component, and content is revised; The platform inspection: bench testing, with the result of use of motor method checking product; Filter: use 100m
2Above flame filter press carries out oil product and filters; Gas disposal: will be dissolved or mixed in after air in the oil product removes with degassing specific equipment, and dissolve in nitrogen again; Inspection eventually: the processed oil over-all properties is finally estimated; Packing: according to relevant criterion, with regular barrel packing, sealing, warehouse-in.
Claims (1)
1. compound nitrogen-hydrogen compressor special lube is characterized in that it being mass percent preparation by following raw material: mineral base oil BS120 80%, modified castor oil 12%, polyisobutene 3%, dibutylester 3%, silicone oil 1.95%, nitrogen 0.05%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010601036 CN102051254B (en) | 2010-12-23 | 2010-12-23 | Special lubricating oil for compound nitrogen/hydrogen gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010601036 CN102051254B (en) | 2010-12-23 | 2010-12-23 | Special lubricating oil for compound nitrogen/hydrogen gas compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102051254A true CN102051254A (en) | 2011-05-11 |
| CN102051254B CN102051254B (en) | 2013-03-20 |
Family
ID=43956057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010601036 Expired - Fee Related CN102051254B (en) | 2010-12-23 | 2010-12-23 | Special lubricating oil for compound nitrogen/hydrogen gas compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102051254B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3015536A4 (en) * | 2013-06-28 | 2016-05-25 | Jx Nippon Oil & Energy Corp | OIL FOR COMPRESSORS, METHOD FOR PRODUCING OIL FOR COMPRESSORS, METHOD FOR HYDROGEN COMPRESSION, PROCESS FOR GENERATING ELECTRIC POWER, AND PROCESS FOR HYDROGEN SUPPLY |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4335005A (en) * | 1980-09-11 | 1982-06-15 | Mobil Oil Corporation | Lubricant compositions containing metal antifatigue additives |
| CN1510114A (en) * | 2000-12-08 | 2004-07-07 | 申保安 | Gear lube oil |
| CN1511931A (en) * | 2000-12-08 | 2004-07-14 | 申保安 | Full loss mechanical lubricating oil |
| CN1660981A (en) * | 2004-12-29 | 2005-08-31 | 中国石油化工股份有限公司 | Lubricating oil additive and preparation method thereof |
| CN101717686A (en) * | 2009-12-23 | 2010-06-02 | 沈阳黎明航空发动机(集团)有限责任公司 | Thin-layer rust-preventative oil for engine part and method for preparing same |
-
2010
- 2010-12-23 CN CN 201010601036 patent/CN102051254B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4335005A (en) * | 1980-09-11 | 1982-06-15 | Mobil Oil Corporation | Lubricant compositions containing metal antifatigue additives |
| CN1510114A (en) * | 2000-12-08 | 2004-07-07 | 申保安 | Gear lube oil |
| CN1511931A (en) * | 2000-12-08 | 2004-07-14 | 申保安 | Full loss mechanical lubricating oil |
| CN1660981A (en) * | 2004-12-29 | 2005-08-31 | 中国石油化工股份有限公司 | Lubricating oil additive and preparation method thereof |
| CN101717686A (en) * | 2009-12-23 | 2010-06-02 | 沈阳黎明航空发动机(集团)有限责任公司 | Thin-layer rust-preventative oil for engine part and method for preparing same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3015536A4 (en) * | 2013-06-28 | 2016-05-25 | Jx Nippon Oil & Energy Corp | OIL FOR COMPRESSORS, METHOD FOR PRODUCING OIL FOR COMPRESSORS, METHOD FOR HYDROGEN COMPRESSION, PROCESS FOR GENERATING ELECTRIC POWER, AND PROCESS FOR HYDROGEN SUPPLY |
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| Publication number | Publication date |
|---|---|
| CN102051254B (en) | 2013-03-20 |
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Granted publication date: 20130320 |