CN102876378A - Production process for medicinal vaseline - Google Patents
Production process for medicinal vaseline Download PDFInfo
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- CN102876378A CN102876378A CN2012103481150A CN201210348115A CN102876378A CN 102876378 A CN102876378 A CN 102876378A CN 2012103481150 A CN2012103481150 A CN 2012103481150A CN 201210348115 A CN201210348115 A CN 201210348115A CN 102876378 A CN102876378 A CN 102876378A
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- vaseline
- white oil
- medicinal
- cream
- production process
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Abstract
The invention relates to a production process for vaseline, in particular to a production process for medicinal vaseline, which belongs to the field of medicine. In order to solve the problems of high production cost, high impurity content, low quality and high pollution in the prior art, the production process for the medicinal vaseline comprises the following steps: (1) selecting raw materials including hydrogenation dewaxing paste and white oil and reacting the hydrogenation dewaxing paste with the white oil under heating to obtain a vaseline crude product; and (2) adding a thickening agent and a catalyst into the obtained vaseline crude product and stirring to obtain the medicinal vaseline. Compared with the prior art, the production process for the medicinal vaseline has the following advantages: the hydrogenation dewaxing paste and the white oil are adopted as the main raw materials, the thickening agent and the catalsyst are added after the heating reaction and no organic solvent is used in the process, the waste of the raw materials is avoided, the production cost is low, the product quality is high, the production period is short, environmental pollution is avoided, hydrogen source is not used, and the effects of safety and environmental friendliness are achieved.
Description
Technical field
The present invention relates to a kind of production technique of Vaseline, especially a kind of production technique of medicinal vaseline belongs to field of medicaments.
Background technology
Traditional technology adopts three kinds of methods such as acid-carclazyte method, alchlor process, high-pressure hydrogenation method, and through the test of decades, acid-carclazyte method recovery rate only has 50% and produce a large amount of acid sludges that is difficult to utilize, and serious environment pollution, production cost are very high; The alchlor process poor product quality; Although the high-pressure hydrogenation method has solved above pollution problem, production cost is high, has major safety risks, needs a large amount of hydrogen, and hydrogen source is not easy to obtain, and has restricted the implementation of this method.
Summary of the invention
The production technique that the purpose of this invention is to provide a kind of medicinal vaseline solves the problem that production cost is high, foreign matter content is high, of poor quality, pollution is high that exists in the prior art.
For solving problems of the prior art, the present invention adopts following technical scheme: a kind of production technique of medicinal vaseline, and it may further comprise the steps:
(1) starting material are chosen hydrogen dewaxing cream and white oil, and described hydrogen dewaxing cream and white oil obtain the Vaseline crude product through the reaction of heating;
(2) in the Vaseline crude product of gained, add viscosifying agent and catalyzer, described hydrogen dewaxing cream: white oil: viscosifying agent: catalyzer=8-11:7-10:1-3:1(by weight), wherein said viscosifying agent is slack wax, catalyzer is Microcrystalline Wax, temperature is controlled under the 90-110 ℃ of condition stirs, namely get this product medicinal vaseline.
The present invention compared with prior art has following advantage: this process using hydrogen dewaxing cream and white oil are main raw material, after reacting by heating, add viscosifying agent and catalyzer, do not use any organic solvent in the process, starting material are not wasted, production cost is low, quality product is high, and is with short production cycle, environmental nonpollution, do not use hydrogen source, safety and environmental protection.
Embodiment
The below does further detailed description to the present invention: a kind of production technique of medicinal vaseline, and it may further comprise the steps:
(1) starting material are chosen hydrogen dewaxing cream and white oil, and described hydrogen dewaxing cream is 15# hydrogen dewaxing cream, and described white oil is the 55# white oil, and hydrogen dewaxing cream and white oil obtain the Vaseline crude product through the reaction of heating;
(2) in the Vaseline crude product of gained, add viscosifying agent and catalyzer, described hydrogen dewaxing cream: white oil: viscosifying agent: catalyzer=10:9:2:1(by weight), wherein said viscosifying agent is slack wax, catalyzer is Microcrystalline Wax, temperature is controlled under the 90-110 ℃ of condition insulation 2 hours, employing pressurized air stirs, and the mode of namely blowing from lower to upper with pressurized air stirred 30 minutes, namely got this product medicinal vaseline.
By the medicinal vaseline of this explained hereafter with as follows with Chinese Pharmacopoeia (CP2010), British Pharmacopoeia (BP-98) contrast form:
Claims (4)
1. the production technique of a medicinal vaseline is characterized in that it may further comprise the steps:
(1) starting material are chosen hydrogen dewaxing cream and white oil, and described hydrogen dewaxing cream and white oil obtain the Vaseline crude product through the reaction of heating;
(2) in the Vaseline crude product of gained, add viscosifying agent and catalyzer, described hydrogen dewaxing cream: white oil: viscosifying agent: catalyzer=8-11:7-10:1-3:1(by weight), wherein said viscosifying agent is slack wax, catalyzer is Microcrystalline Wax, temperature is controlled under the 90-110 ℃ of condition stirs, namely get this product medicinal vaseline.
2. the production technique of medicinal vaseline according to claim 1 is characterized in that: the hydrogen dewaxing cream in the step (1) is 15# hydrogen dewaxing cream, and white oil is the 55# white oil.
3. the production technique of medicinal vaseline according to claim 1 is characterized in that: hydrogen dewaxing cream in the step (2): white oil: viscosifying agent: catalyzer=10:9:2:1(by weight).
4. the production technique of medicinal vaseline according to claim 1 is characterized in that: the alr mode in the step (2) adopts pressurized air to stir, and stirs 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210348115.0A CN102876378B (en) | 2012-09-19 | 2012-09-19 | Production process for medicinal vaseline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210348115.0A CN102876378B (en) | 2012-09-19 | 2012-09-19 | Production process for medicinal vaseline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102876378A true CN102876378A (en) | 2013-01-16 |
| CN102876378B CN102876378B (en) | 2014-10-29 |
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ID=47477902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210348115.0A Expired - Fee Related CN102876378B (en) | 2012-09-19 | 2012-09-19 | Production process for medicinal vaseline |
Country Status (1)
| Country | Link |
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| CN (1) | CN102876378B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106833148A (en) * | 2017-02-25 | 2017-06-13 | 赣州安宏环保科技有限公司 | A kind of nanometer of screen pack deodorizing sterilizing purification applies glue spraying and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1334932A (en) * | 1971-02-10 | 1973-10-24 | Petrochemisches Kom Schwedt Ve | Process for the production of petroleum jelly and plastic and hard hydrocarbon waxes |
| 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 |
| CN102453549A (en) * | 2010-10-14 | 2012-05-16 | 中国石油化工股份有限公司 | Production method of vaseline |
-
2012
- 2012-09-19 CN CN201210348115.0A patent/CN102876378B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1334932A (en) * | 1971-02-10 | 1973-10-24 | Petrochemisches Kom Schwedt Ve | Process for the production of petroleum jelly and plastic and hard hydrocarbon waxes |
| CN102453549A (en) * | 2010-10-14 | 2012-05-16 | 中国石油化工股份有限公司 | Production method of vaseline |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 郭敬勋: "用南阳沥青油生产凡士林的研究", 《河南化工》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106833148A (en) * | 2017-02-25 | 2017-06-13 | 赣州安宏环保科技有限公司 | A kind of nanometer of screen pack deodorizing sterilizing purification applies glue spraying and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102876378B (en) | 2014-10-29 |
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