CN102977406A - Novel anti-sulfuration reducing agent preparation technology - Google Patents
Novel anti-sulfuration reducing agent preparation technology Download PDFInfo
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- CN102977406A CN102977406A CN 201210565587 CN201210565587A CN102977406A CN 102977406 A CN102977406 A CN 102977406A CN 201210565587 CN201210565587 CN 201210565587 CN 201210565587 A CN201210565587 A CN 201210565587A CN 102977406 A CN102977406 A CN 102977406A
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- preparation technology
- novel anti
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- reducing agent
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Abstract
The invention discloses a novel anti-sulfuration reducing agent preparation technology. The preparation technology comprises the steps of: adding zinc fatty acid into a reaction kettle to heat to 90 DEG C and then adding bi(3-tri-ethoxy silylpropyl) tetrasulfide, evenly mixing and slowly adding zinc oxide, heating to 100 DEG C to react for 2 hours, and condensing and pelleting to obtain the product after the reaction is finished. The preparation technology is simple in process, easy to operate and high in product yield, and no waste saline is generated in the production process.
Description
Technical field
The invention belongs to field of material engineering technology, be specifically related to a kind of preparation technology of novel anti-reversion agent.
Background technology
Preparation technology's operation steps of traditional anti-reversion agent is many, and condition is difficult to control, can produce side reaction and raw material reaction is incomplete, and product yield is low.
Summary of the invention
For solving above technical problem, the object of the present invention is to provide a kind of preparation technology of novel anti-reversion agent.
The following technical scheme of process using of the present invention: fatty acid zinc added add again bis(3-triethoxy silylpropyl)tetrasulfide when being warming up to 90 ℃ behind the reactor, mix rear slow adding zinc oxide, after being warming up to 100 ℃, reaction 2h, after reaction finished, the condensation granulation namely got product.
The mass ratio of described fatty acid zinc, bis(3-triethoxy silylpropyl)tetrasulfide, zinc oxide is: 3: 1: 2.
Compared with prior art, advantage of the present invention is: technique of the present invention is simple, and is easy to operate, and product yield is high, and can not produce salt waste water in the production process.
Embodiment
Further specify technique of the present invention below in conjunction with specific embodiment:
Embodiment 1
Fatty acid zinc added add again bis(3-triethoxy silylpropyl)tetrasulfide when being warming up to 90 ℃ behind the reactor, mix rear slow adding zinc oxide, the mass ratio of fatty acid zinc, bis(3-triethoxy silylpropyl)tetrasulfide, zinc oxide is: 3: 1: 2, after being warming up to 100 ℃, reaction 2h, after reaction finished, the condensation granulation namely got product.
Claims (2)
1. the preparation technology of a novel anti-reversion agent, it is characterized in that: fatty acid zinc is added add again bis(3-triethoxy silylpropyl)tetrasulfide when being warming up to 90 ℃ behind the reactor, mix rear slow adding zinc oxide, after being warming up to 100 ℃, reaction 2h, after reaction finished, the condensation granulation namely got product.
2. the preparation technology of described novel anti-reversion agent according to claim 1, it is characterized in that: the mass ratio of described fatty acid zinc, bis(3-triethoxy silylpropyl)tetrasulfide, zinc oxide is: 3: 1: 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210565587 CN102977406A (en) | 2012-12-24 | 2012-12-24 | Novel anti-sulfuration reducing agent preparation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210565587 CN102977406A (en) | 2012-12-24 | 2012-12-24 | Novel anti-sulfuration reducing agent preparation technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102977406A true CN102977406A (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210565587 Pending CN102977406A (en) | 2012-12-24 | 2012-12-24 | Novel anti-sulfuration reducing agent preparation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102977406A (en) |
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2012
- 2012-12-24 CN CN 201210565587 patent/CN102977406A/en active Pending
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |