AU2021103813A4 - Rose cleansing synergist and preparation method and application thereof - Google Patents
Rose cleansing synergist and preparation method and application thereof Download PDFInfo
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- AU2021103813A4 AU2021103813A4 AU2021103813A AU2021103813A AU2021103813A4 AU 2021103813 A4 AU2021103813 A4 AU 2021103813A4 AU 2021103813 A AU2021103813 A AU 2021103813A AU 2021103813 A AU2021103813 A AU 2021103813A AU 2021103813 A4 AU2021103813 A4 AU 2021103813A4
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- 241000220317 Rosa Species 0.000 title claims abstract description 71
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000000284 extract Substances 0.000 claims abstract description 60
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000003623 enhancer Substances 0.000 claims abstract description 26
- 240000002791 Brassica napus Species 0.000 claims abstract description 24
- 235000004977 Brassica sinapistrum Nutrition 0.000 claims abstract description 24
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 24
- 240000000528 Ricinus communis Species 0.000 claims abstract description 24
- 229940069765 bean extract Drugs 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 239000003599 detergent Substances 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims description 10
- 238000004821 distillation Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 235000013399 edible fruits Nutrition 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 abstract description 13
- 230000006698 induction Effects 0.000 abstract description 9
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000419 plant extract Substances 0.000 abstract description 5
- 239000003183 carcinogenic agent Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 239000000654 additive Substances 0.000 abstract description 2
- 239000003209 petroleum derivative Substances 0.000 abstract description 2
- 231100000331 toxic Toxicity 0.000 abstract description 2
- 230000002588 toxic effect Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- MRMOZBOQVYRSEM-UHFFFAOYSA-N tetraethyllead Chemical compound CC[Pb](CC)(CC)CC MRMOZBOQVYRSEM-UHFFFAOYSA-N 0.000 description 6
- 238000011160 research Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000003440 toxic substance Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- -1 Methyl tertiary butyl Chemical group 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/10—Use of additives to fuels or fires for particular purposes for improving the octane number
-
- 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
- C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
- C10L1/06—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for spark ignition
-
- 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
- C10L1/103—Liquid carbonaceous fuels containing additives stabilisation of anti-knock agents
-
- 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
- C10L1/1802—Organic compounds containing oxygen natural products, e.g. waxes, extracts, fatty oils
-
- 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
- C10L2200/00—Components of fuel compositions
- C10L2200/04—Organic compounds
- C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
- C10L2200/0415—Light distillates, e.g. LPG, naphtha
- C10L2200/0423—Gasoline
-
- 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
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency
-
- 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
- C10L2300/00—Mixture of two or more additives covered by the same group of C10L1/00 - C10L1/308
- C10L2300/40—Mixture of four or more components
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
Abstract
OF THE DISCLOSURE
The present disclosure relates to the technical field of petroleum product additives, and
provides a rose cleansing synergist and a preparation method and application thereof. The rose
cleansing synergist provided by the present disclosure comprises 40 parts of a motor octane
number enhancer, 10-20 parts of an octane-assisting agent and 10-20 parts of a detergent,
wherein the motor octane number enhancer comprises castor bean extract, rose extract, palm
extract and rapeseed extract. In the rose cleansing synergist provided by the disclosure, the
motor octane number enhancer comprises plant extracts, does not contain chemical
carcinogens, and can significantly improve the motor octane number of gasoline; adding the
rose cleansing synergist disclosed by the disclosure into gasoline can improve the gasoline
grade, make gasoline reach the aviation oil standard, prolong the induction period of the
gasoline, improve the fuel efficiency and reduce the discharge amount of HC and CO in tail
gas, and can replace methyl tertiary butyl ether to avoid the addition of toxic and harmful
substances in the gasoline.
17838765_1 (GHMatters) P116656.AU
Description
[01] The disclosure relates to the technical field of petroleum product additives, in particular
to a rose cleansing synergist and a preparation method and application thereof.
[02] The octane number represents the anti-knock performance of gasoline, according to the
different measurement conditions, the octane number of gasoline is divided into motor octane
number and research octane number, wherein the measurement conditions of motor octane
number are harsh and closer to the anti-knock performance of gasoline in the process of
automobile driving under high speed and heavy load conditions, while the measurement
conditions of research octane number are mild, reflecting the anti-knock performance of
gasoline when the car is running slowly. The research octane number of the same gasoline is
higher than the motor octane number by about 15 units. In foreign countries, the motor octane
number is used to measure the octane number of the gasoline, the gasoline has a large motor
octane number, indicating good shock resistance and good quality, the gasoline standard in
China is formulated in accordance with the research octane number.
[03] With the development of the modern automobile industry, the compression ratio of
automobile engines continues to increase, low-octane gasoline is prone to knocking under
high compression ratio conditions, which is more harmful, while higher-octane gasoline can
avoid knocking. In order to improve the octane number of gasoline, the most commonly used
method is to add tetraethyl lead to gasoline. However, lead-containing substances can cause
serious pollution to the environment and cause harm to personal safety. At present, the
addition of tetraethyl lead to gasoline is no longer allowed. At present, oil refining enterprises
in China usually add methyl tertiary butyl ether to gasoline, for every 100 tons of gasoline
produced, 12-16 tons of methyl tertiary butyl ether need to be added. Methyl tertiary butyl
ether can cause a variety of cancers and a variety of diseases, and will cause huge pollution to 17838765_1 (GHMatters) P116656.AU the air.
[04] In view of this, the purpose of the present disclosure is to provide a rose cleansing synergist and a preparation method and application thereof. The rose cleansing synergist provided by the present disclosure does not contain chemical toxic carcinogens. Adding it to gasoline can improve the gasoline grade, make the gasoline meet the aviation fuel standard, and can increase the induction period of gasoline, improve fuel efficiency, reduce the emission of HC and CO in the exhaust gas, and avoid the use of toxic substances such as methyl tertiary butyl ether.
[05] In order to achieve the above purpose of the disclosure, the present disclosure provides the following technical solutions:
[06] The present disclosure provides a rose cleansing synergist, comprising the following components in parts by mass: 40 parts of motor octane number enhancer, 10-20 parts of octane-assisting agent, and 10-20 parts of detergent;
[07] The motor octane number enhancer includes the following components by mass percentage: 30-40% of castor bean extract, 20-30% of rose extract, 10-20% of palm extract, and 20- 30% of rapeseed extract.
[08] Preferably, the motor octane number enhancer comprises the following components by mass percentage:
[09] 35-38% of castor bean extract, 23-26% of rose extract, 13-17% of palm extract, and 22-26% of rapeseed extract.
[10] Preferably, a preparation method of the castor bean extract, rose extract, palm extract and rapeseed extract comprises the following steps:
[11] Distilling the castor bean, rose petal, palm fruit or rapeseed, and filtering the obtained distillate to obtain the castor bean extract, rose extract, palm extract or rapeseed extract.
17838765_1 (GHMatters) P116656.AU
[12] Preferably, the temperature of the distillation is 1200 C, the pressure is 12MPa, and the time is 6h.
[13] Preferably, the filtration is a membrane filter press.
[14] The present disclosure provides a preparation method of the rose cleansing synergist in
above technical solutions, comprises the following steps:
[15] Mixing castor bean extract, rose extract, palm extract and rapeseed extract to obtain a motor octane number enhancer;
[16] Mixing the octane-assisting agent and detergent to obtain a mixture;
[17] Mixing the motor octane number enhancer and the mixture under light-off conditions to obtain a rose cleansing synergist.
[18] The present disclosure provides the application of the rose cleansing synergist in above technical solutions in gasoline.
[19] Preferably, the application is as follows: adding the rose cleansing synergist to gasoline;
in terms of mass percentage, the addition amount of the rose cleansing synergist in gasoline is
0.05-1%.
[20] The present disclosure provides a rose cleansing synergist, comprises the following
components in parts by mass: 40 parts of motor octane number enhancer, 10-20 parts of
octane-assisting agent, and 10-20 parts of detergent; The motor octane number enhancer
includes the following components by mass percentage: 30-40% of castor bean extract,
-30% of rose extract, 10-20% of palm extract, and 20-30% of rapeseed extract. In the rose
cleansing synergist provided by the present disclosure, the motor octane number enhancer is
composed of plant extracts and does not contain chemical carcinogens; the rose cleansing
synergist provided by the present disclosure can significantly increase the motor octane
number of gasoline and the induction period, and can decompose the sediment in the fuel
system into small particles, and melt them in the fuel, and finally bum them together with the
17838765_1 (GHMatters) P116656.AU fuel, so as to achieve the purpose of clean oil circuit, full atomization and combustion, fuel saving, and improving exhaust emissions. Adding the rose cleansing synergist of the present disclosure to gasoline without methyl tertiary butyl ether at a rate of 1%, the induction period of gasoline can reach 7179 minutes, and the octane number can increase by more than 10 units, reaching the standard of aviation fuel. It can be used for high-end cars such as Porsche,
Mercedes-Benz, BMW, Audi, etc., and the fuel saving reaches 39.5%, the vehicle exhaust gas
detection basically reaches zero emission, HC (hydrocarbon) is 193 units lower than the
national limit, and CO (carbon monoxide) is lower 20 times the national limit.
[21] The present disclosure provides a rose cleansing synergist, including the following
components in parts by mass: 40 parts of motor octane number enhancer, 10-20 parts of
octane-assisting agent, and 10-20 parts of detergent, preferably including 40 parts of motor
octane number enhancer, 13-15 parts of octane-assisting agent, and 12-16 parts of detergent.
[22] In the present disclosure, the motor octane number enhancer includes the following
components by mass percentage: 30-40% of castor bean extract, 20-30% of rose extract,
-20% of palm extract, and 20- 30% of rapeseed extract, preferably includes 35-38% of
castor bean extract, 23-26% of rose extract, 13-17% of palm extract, and 22-26% of rapeseed
extract.
[23] In the present disclosure, the preparation method of the castor bean extract, rose extract,
palm extract and rapeseed extract comprises the following steps:
[24] Distilling the castor bean, rose petal, palm fruit or rapeseed, and filtering the obtained distillate to obtain the castor bean extract, rose extract, palm extract or rapeseed extract.
[25] In the present disclosure, the temperature of the distillation is preferably 120°C, the
pressure is preferably 12MPa, and the time is preferably 6h; the filtration is a membrane filter
press; the present disclosure preferably uses a distillation tower for distillation.
[26] In the present disclosure, the castor bean extract, rose extract, palm extract and rapeseed 17838765_1 (GHMatters) P116656.AU extract constitute a motor octane number enhancer, which can increase the motor octane number of gasoline, and these substances are all made from plants and do not contain chemical carcinogens.
[27] The present disclosure does not have special requirements for the octane-assisting agent and detergent, as long as the commercially available octane-assisting agent and detergent well known to those skilled in the art can be used. In the present disclosure, the combination of the motor octane number enhancer, the octane-assisting agent, and the detergent has a positive synergistic effect and can significantly improve gasoline quality.
[28] The present disclosure provides a preparation method of the rose cleansing synergist in above technical solutions, comprises the following steps:
[29] Mixing castor bean extract, rose extract, palm extract and rapeseed extract to obtain a motor octane number enhancer;
[30] Mixing the octane-assisting agent and detergent to obtain a mixture;
[31] Mixing the motor octane number enhancer and the mixture under light-off conditions to obtain a rose cleansing synergist.
[32] The present disclosure has no special requirements for the mixing method, and it is only necessary to mix uniformly by stirring.
[33] The present disclosure provides the application of the rose cleansing synergist described in the above technical solutions in gasoline. In the present disclosure, the application is preferably as follows: adding the rose cleansing synergist to gasoline; in terms of mass percentage, the addition amount of the rose cleansing synergist in gasoline is preferably 0.05-1%, more preferably 0.5-1%; adding the rose cleansing synergist of the present disclosure to gasoline can effectively increase the octane number of gasoline, increase the induction period of gasoline, increase combustion efficiency, and reduce the content of hydrocarbons and carbon monoxide; and the rose cleansing synergist provided by the present disclosure can replace methyl tertiary butyl ether, tetraethyl lead, manganese agent and 17838765_1 (GHMatters) P116656.AU formaldehyde, avoiding the harm of adding the above toxic substances in gasoline.
[34] The solutions provided by the present disclosure will be described in detail below in conjunction with the examples, but they should not be understood as limiting the protection scope of the present disclosure.
[35] Example 1
[36] 1) The castor bean, rose petals, palm fruit and rapeseed were respectively distilled at high temperature in a distillation tower, and after pressure filtration, the castor bean extract, rose extract, palm extract and rapeseed extract were obtained (that is, four plant extracts); wherein, the high-temperature distillation conditions were as follows: temperature of 120°C, pressure of 12MPa, and time of 6h.
[37] The obtained plant extracts were mixed according to the following mass percentages to obtain a motor octane number enhancer, wherein, 40% of castor bean extract, 20% of rose extract, 20% of palm extract, and 20% of rapeseed extract.
[38] 2) 40 kilograms of octane-assisting agent and 30 kilograms of detergent were uniformly mixed to obtain a mixed solution;
[39] 3) Under strict light-off conditions, 40 kg of the motor octane number enhancer was taken, added to the mixed solution obtained in step 2), and then stirred evenly to obtain the rose cleansing synergist.
[40] Application Example 1
[41] The rose cleansing synergist prepared in Example 1 was added to gasoline, in parts by mass, the components of gasoline were as follows: 25 parts of alkylated gasoline, 25 parts of straight-run gasoline, 20 parts of aromatics, and 20 parts of C5-C12 olefins, and 10 parts of naphtha; the addition amount of the rose cleansing synergist was lwt%; the gasoline after the rose cleansing synergist was added was recorded as the rose cleansing synergist gasoline;
[42] (1) Fuel consumption test:
17838765_1 (GHMatters) P116656.AU
[43] Using Buick vehicle with a displacement of 1.6L for testing, adding Sinopec 92 gasoline, the fuel consumption per 100 kilometers was 13.67 liters, and adding the rose cleaner
synergist gasoline prepared in Application Example 1, the fuel consumption per 100
kilometers was reduced to 8.27 liters, and the fuel consumption was saved by 39.5%, saving
more than RMB 3,500 for 10,000 kilometers, and saving RMB 5,000 for overhauling the
engine.
[44] (2) Exhaust pollutant test
[45] For the detection of exhaust pollutants from the rose cleansing synergist gasoline
prepared in Application Example 1 using the dual-idling method of an ignition engine
automobile, the detection vehicle was Lu GV552H, the automobile brand was Mercedes-Benz
FA6521, which was a small ordinary passenger car, the engine displacement was 2.5L, the
engine model was 272924, the odometer number was 23658, the testing station is Qingdao
Juntai Motor Vehicle Inspection Co., Ltd., and the testing standard is GB/T18285-2005
ignition engine vehicle exhaust pollutant emission limit and measurement methods
(dual-idling speed method and simple working condition method). The test results are shown
in Table 1:
[46] Table 1 Exhaust pollution test results of rose cleansing synergist gasoline
[471
idling speed high idling speed content CO(%) HC(10 6) CO(%) HC(105 )
test result 1.02 0.05 7.0 0.05 7.0
limit 1 ±0.03 1.0 200.0 0.5 150.0
engine speed 756.0 2541.0 (r/min)
oil 107.7 106.1 temperature
17838765_1 (GHMatters) P116656.AU
(°C) result qualified qualified judgement
judgement pass
[48] According to the data in Table 1, it can be seen that the HC (hydrocarbon) content in the exhaust gas of the gasoline after adding rose cleansing synergist is only 7, which is 193 units
less than the national regulation limit, CO (carbon monoxide) is 20 times lower than the
national limit.
[49] (3) Induction period and motor octane number test
[50] The motor octane number of rose cleansing synergist gasoline was tested according to
the method in GB/T 503-2016, and the induction period of rose cleansing synergist gasoline
was tested according to GB/T 8018-2015. The test units were all Shandong Inspection and
Quarantine Technology Center of Entry Inspection and Quarantine Bureau, the test results
show that the gasoline induction period after adding rose cleansing synergist can reach 7179
minutes, and the motor octane number can reach 76.9, exceeding the standard of aviation
gasoline (aero gasoline requires motor octane number to reach 75).
[51] According to the above examples, it can be seen that the rose cleansing synergist
provided by the present disclosure can significantly increase the induction period of gasoline
and the motor octane number, and can reduce the content of HC and CO in the exhaust gas of
automobiles, and the motor octane number enhancer is composed of plant extracts and is
more environmentally friendly. The rose cleansing synergist provided by the present
disclosure can replace toxic substances such as methyl tertiary butyl ether and has broad
application prospects in gasoline.
[52] The above are only the preferred embodiments of the present invention. It should be
pointed out that for those of ordinary skill in the art, without departing from the principle of
the present invention, several improvements and modifications can be made, and these
17838765_1 (GHMatters) P116656.AU improvements and modifications should also be regarded as the protection scope of the present invention.
[53] It is to be understood that, if any prior art publication is referred to herein, such reference does not constitute an admission that the publication forms a part of the common general knowledge in the art, in Australia or any other country.
[54] In the claims which follow and in the preceding description of the invention, except where the context requires otherwise due to express language or necessary implication, the word "comprise" or variations such as "comprises" or "comprising" is used in an inclusive sense, i.e. to specify the presence of the stated features but not to preclude the presence or addition of further features in various embodiments of the invention.
17838765_1 (GHMatters) P116656.AU
Claims (5)
1. A rose cleansing synergist, wherein comprises the following components in parts by mass:
parts of motor octane number enhancer, 10-20 parts of octane-assisting agent, and 10-20
parts of detergent;
The motor octane number enhancer includes the following components by mass percentage:
-40% of castor bean extract, 20-30% of rose extract, 10-20% of palm extract, and 20- 30%
of rapeseed extract.
2. The rose cleansing synergist according to claim 1, wherein the motor octane number
enhancer comprises the following components by mass percentage:
-38% of castor bean extract, 23-26% of rose extract, 13-17% of palm extract, and 22-26%
of rapeseed extract.
3. The rose cleansing synergist according to claim 1, wherein a preparation method of the
castor bean extract, rose extract, palm extract and rapeseed extract comprises the following
steps:
Distilling the castor bean, rose petal, palm fruit or rapeseed, and filtering the obtained
distillate to obtain the castor bean extract, rose extract, palm extract or rapeseed extract.
4. The rose cleansing synergist according to claim 3, wherein the temperature of the
distillation is 120°C, the pressure is 12MPa, and the time is 6h;
wherein the filtration is a membrane filter press.
5. A preparation method of the rose cleansing synergist according to any one of claims 1-4,
wherein comprises the following steps:
Mixing castor bean extract, rose extract, palm extract and rapeseed extract to obtain a motor
octane number enhancer;
Mixing the octane-assisting agent and detergent to obtain a mixture;
17838765_1 (GHMatters) P116656.AU
Mixing the motor octane number enhancer and the mixture under light-off conditions to obtain a rose cleansing synergist.
17838765_1 (GHMatters) P116656.AU
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021103813A AU2021103813A4 (en) | 2021-07-02 | 2021-07-02 | Rose cleansing synergist and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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