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Environment-friendly crown cap rust-proof oil and preparation method thereof

An anti-rust oil and environment-friendly technology, applied in the petroleum industry, lubricating compositions, etc., can solve environmental hazards, can not be used in food packaging, harmful to human body and other problems, and achieve the advantages of easy coating, low viscosity and great application prospects Effect

Active Publication Date: 2018-11-16
SUN YAT SEN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although they have ideal anti-rust effects, they also cause harm to the environment and are harmful to the human body, so they cannot be used in the field of food packaging

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] An environment-friendly anti-rust oil made from various raw materials of the following quality: base oil 8.0 kg (79.9%), olive oil 1.1 kg (10.99%), isopropyl oleate 0.9 kg (9.0%), antioxidant T501 10g (0.1%).

[0029] The base oil is the hydroisomerization base oil of Iospar-L brand of Exxon Mobil Corporation.

[0030] Described olive oil is commercially available Olivoila brand olive oil.

[0031] The preparation method of described environment-friendly antirust oil specifically comprises:

[0032] (1) Add olive oil to the base oil and stir for 30 minutes at 40°C.

[0033] (2) Add antioxidant T501 to isopropyl oleate and heat to 35°C to dissolve it completely.

[0034] (3) Add isopropyl oleate to the mixed liquid obtained in the first step, and stir at 40°C for 1 hour to obtain a light green and odor-free finished anti-rust oil.

Embodiment 2

[0036] An environment-friendly anti-rust oil, made of the following raw materials by weight: 8.5kg (84.9%) of base oil, 0.8kg (8.2%) of olive oil, 0.68kg (6.7%) of isopropyl oleate, antioxidant T501 10g (0.1%).

[0037] The base oil is the hydroisomerization base oil of Iospar-L brand of Exxon Mobil Corporation.

[0038] Described olive oil is commercially available Olivoila brand olive oil.

[0039] A preparation method of environment-friendly antirust oil, specifically comprising:

[0040] (1) Add olive oil to the base oil and stir for 30 minutes at 40°C.

[0041] (2) Add antioxidant T501 to isopropyl oleate and heat to 35°C to dissolve it completely.

[0042] (3) Add isopropyl oleate to the mixed liquid obtained in the first step, and stir at 40°C for 1 hour to obtain a light green and odor-free finished anti-rust oil.

Embodiment 3

[0044] An environment-friendly antirust oil, made of the following raw materials by weight: base oil 8.0kg (79.9%), peanut oil 1.1kg (11.0%), isopropyl oleate 0.9kg (6.7%), antioxidant T501 10g (0.1%).

[0045] The base oil is the hydroisomerization base oil of Iospar-L brand of Exxon Mobil Corporation.

[0046] Described peanut oil is commercially available Wuyang brand peanut oil.

[0047] A preparation method of environment-friendly antirust oil, specifically comprising:

[0048] (1) Add peanut oil to the base oil and stir for 30 minutes at 40°C.

[0049] (2) Add antioxidant T501 to isopropyl oleate and heat to 35°C to dissolve it completely.

[0050] (3) Add isopropyl oleate to the mixed liquid obtained in the first step, and stir at 40°C for 1 hour to obtain a light green, odorless and viscous finished antirust oil.

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Abstract

The invention discloses environment-friendly rust-proof oil. The environment-friendly rust-proof oil is prepared from the following components in percentage by mass: 78 to 85 percent of base oil, 7 to12 percent of vegetable oil, 5 to 10 percent of isopropyl oleate and 0.1 to 0.2 percent of an antioxidant. The environment-friendly rust-proof oil disclosed by the invention is green and environment-friendly, is safe and healthy, has no foreign smell and cannot damage the health of a human body during a preparation and using process, the dust-proof period can be up to 6 to 8 months and covers theexpiration date of common beverages packed in bottle glasses, used raw materials basically belong to food grade and are safe and non-toxic, and waste liquid generated after use cannot cause environment pollution; the environment-friendly rust-proof oil is small in viscosity and convenient to coat, residual environment-friendly rust-proof oil after coating can quickly volatilize, follow-up production procedures cannot be affected, and a larger application prospect is obtained.

Description

technical field [0001] The invention relates to the field of chemical industry, and more specifically relates to an environment-friendly antirust oil for crown caps. Background technique [0002] Corrosion is one of the main forms of damage to metals, especially metals that may be in contact with food. Their corrosion will lead to damage to food packaging, deterioration of food, etc., causing serious economic losses and even threatening people's health. The crown cap on the glass beverage bottle is mainly made of chrome-plated or tin-plated thin iron plate, which is first coated with anti-rust oil inside and painted with anti-rust paint on the outside for anti-rust treatment, then cut and stamped to form, and finally the finished crown cap is obtained . However, after the thin iron plate is cut, the metal at the incision is exposed to the air. If the antirust treatment is not carried out, serious corrosion will occur, and even affect the consumption of beverages. At presen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/12
CPCC10M169/045C10M2207/281C10M2207/40C10M2207/026C10M2203/022C10N2030/40C10N2030/43C10N2030/56C10N2030/64C10N2030/12C10N2040/48
Inventor 祝方明李思涵车俊峥梁华晴刘奕均刘东詹益鹏
Owner SUN YAT SEN UNIV
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