CN1100259A - Deodorant method for cresol soap solution - Google Patents
Deodorant method for cresol soap solution Download PDFInfo
- Publication number
- CN1100259A CN1100259A CN 94107471 CN94107471A CN1100259A CN 1100259 A CN1100259 A CN 1100259A CN 94107471 CN94107471 CN 94107471 CN 94107471 A CN94107471 A CN 94107471A CN 1100259 A CN1100259 A CN 1100259A
- Authority
- CN
- China
- Prior art keywords
- cresol
- soap solution
- saponated
- cresol soap
- solution
- 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.)
- Pending
Links
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229930003836 cresol Natural products 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000008149 soap solution Substances 0.000 title claims abstract description 11
- 239000002781 deodorant agent Substances 0.000 title claims description 7
- OUCSEDFVYPBLLF-KAYWLYCHSA-N 5-(4-fluorophenyl)-1-[2-[(2r,4r)-4-hydroxy-6-oxooxan-2-yl]ethyl]-n,4-diphenyl-2-propan-2-ylpyrrole-3-carboxamide Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@H]2OC(=O)C[C@H](O)C2)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 OUCSEDFVYPBLLF-KAYWLYCHSA-N 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 24
- 150000001896 cresols Chemical class 0.000 claims description 5
- 239000000344 soap Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- WHBHBVVOGNECLV-OBQKJFGGSA-N 11-deoxycortisol Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 WHBHBVVOGNECLV-OBQKJFGGSA-N 0.000 claims 1
- 230000001877 deodorizing effect Effects 0.000 abstract description 3
- 238000006479 redox reaction Methods 0.000 abstract description 2
- 239000004480 active ingredient Substances 0.000 abstract 1
- 230000002421 anti-septic effect Effects 0.000 abstract 1
- 239000000645 desinfectant Substances 0.000 abstract 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 3
- LTGPFZWZZNUIIK-LURJTMIESA-N Lysol Chemical compound NCCCC[C@H](N)CO LTGPFZWZZNUIIK-LURJTMIESA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 229940046892 lead acetate Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a deodorizing method of cresol soap solution. It is prepared by slowly and continuously adding industrial pure H into prepared cresol soap solution with odor2O2To make impurity H in cresol soap solution2S and H2O2An oxidation-reduction reaction occurs to remove odor. The cresol soap solution treated by the method does not lose active ingredients, has no odor, and completely reaches various indexes used as an antiseptic disinfectant.
Description
The present invention relates to a kind of H that removes in the cresol solution,saponated (lysol)
2The method of S stink belongs to the deodorizing method of disinfection preservative cresols soap lye.
Existing cresol solution,saponated, owing to make the raw material difference, the overwhelming majority contains impurity H
2S, stink is big, can't use as Cidex-7, finds not yet that at present cost-effective method eliminates the stink in the cresol solution,saponated, thereby the cresol solution,saponated price that free from admixture does not contain stink exceeds cresol solution,saponated frowzy more than one times, and is extremely uneconomical.
The objective of the invention is to overcome above-mentioned weak point of the prior art, and provide a kind of simple for process, the cresol solution,saponated of handling through the inventive method does not have stink, meets the deodorant method for cresol soap solution that makes as the Cidex-7 thing fully.
The object of the present invention is achieved like this: slowly add continuously technical pure H in the cresol solution,saponated for preparing
2O
2, make the impurity H in the cresol solution,saponated
2S and H
2O
2Redox reaction takes place, and reaction equation is
When cresol solution,saponated becomes clarification, present yellowish-brown or rufous, stink stops to add H when disappearing (heating water bath, Lead acetate paper nondiscolouring)
2O
2, left standstill 24 hours, elemental sulfur to be discharged, the clarified solution bottling is namely made.
Purpose of the present invention can also reach by following measures: H
2O
2Addition is looked H in the cresol solution,saponated
2The content of S and deciding is generally the 0.2-10% of cresol solution,saponated, and the best is 2.5%, cresol solution,saponated and H
2O
2Reaction temperature is 14-60 ℃, and optimum temperature is 38 ℃, and the reaction time is more than 30 minutes.
The present invention has following advantage compared to existing technology:
1, simple for process, on the basis of original production, need not increase any plant equipment, then can finish the deodorizing of cresol solution,saponated;
2, be fit to suitability for industrialized production, good deodorization effect, the effective ingredient of not losing cresol solution,saponated after the processing procedure neutralisation treatment, the indices that reaches odorless after the processing fully and use as disinfection preservative, and cost is low.
Below in conjunction with embodiment in detail the present invention is described in detail: example 1, to process 500 liters of smelly cresol solution,saponateds as example, at first cresol solution,saponated is controlled at about 38 ℃, start mixer and stir, at this moment, slowly add the technical pure H of concentration as 30% take 500 ml/min speed
2O
2Add 12 liters, reacted 40 minutes, and treated that cresol solution,saponated became the brown of clarification by yellow green, the stink complete obiteration, use heating water bath, Lead acetate paper test nondiscolouring is then finished dealing with, leave standstill again 24 hours after, with sulphur content from discharge, the cresol solution,saponated of odorless, i.e. Cidex-7 cresol solution,saponated (lysol) are made in the clarified solution bottling.
Tabulation for example below
Smelly cresol solution,saponated H
2O
2The addition reaction temperature reaction time
(liter) (liter) accounted for % ℃ minute
Example 2 500 50 10 14 60
Example 3 500 25 5 40 50
Example 4 500 15 3 60 30
Example 5 500 20 4 42 70
H
2O
2Addition look smelly H in the cresol solution,saponated
2The content of S and H
2O
2Change in concentration, above-mentioned each example is the H of 30% concentration that adopts
2O
2
Claims (4)
1, a kind of deodorant method for cresol soap solution is characterized in that: add H in the cresols soap lye
2O
2, make the impurity H in the cresols soap lye
2The S redox is simple substance S.
2, deodorant method for cresol soap solution according to claim 1 is characterized in that H
2O
2Addition is the 0.2-10% of cresol solution,saponated, and the best is 2.5%.
3, deodorant method for cresol soap solution according to claim 1 is characterized in that cresols soap lye and H
2O
2Reaction temperature is 14-60 ℃, and optimum temperature is 38 ℃.
4, deodorant method for cresol soap solution according to claim 1 is characterized in that cresols soap lye and H
2O
2Reaction time is more than 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94107471 CN1100259A (en) | 1994-07-29 | 1994-07-29 | Deodorant method for cresol soap solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94107471 CN1100259A (en) | 1994-07-29 | 1994-07-29 | Deodorant method for cresol soap solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1100259A true CN1100259A (en) | 1995-03-22 |
Family
ID=5033073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94107471 Pending CN1100259A (en) | 1994-07-29 | 1994-07-29 | Deodorant method for cresol soap solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1100259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017220127A1 (en) | 2016-06-21 | 2017-12-28 | Symrise Ag | Use of certain compounds to modify, reduce, or eliminate off-notes |
-
1994
- 1994-07-29 CN CN 94107471 patent/CN1100259A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017220127A1 (en) | 2016-06-21 | 2017-12-28 | Symrise Ag | Use of certain compounds to modify, reduce, or eliminate off-notes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| C10 | Entry into substantive examination | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |