CN106397276B - The production method of AEO sulfonated bodies - Google Patents
The production method of AEO sulfonated bodies Download PDFInfo
- Publication number
- CN106397276B CN106397276B CN201610794588.1A CN201610794588A CN106397276B CN 106397276 B CN106397276 B CN 106397276B CN 201610794588 A CN201610794588 A CN 201610794588A CN 106397276 B CN106397276 B CN 106397276B
- Authority
- CN
- China
- Prior art keywords
- och
- oso
- aeo
- weight
- sulfonating agent
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/24—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Polyethers (AREA)
Abstract
The present invention relates to the production method of AEO sulfonated bodies, mainly solves the problems, such as that sulfonated products colourity is high in the prior art, and the present invention comprises the following steps by using the 1, production method of AEO sulfonated bodies：(1) AEO and R (OCH2CH2)nOSO3M is mixed, and obtains material I；(2) material I obtains sulfonated products with the material reaction containing sulfonating agent；The AEO has following structure：R0(OCH2CH2)mOH；Wherein R0C8~C18 alkyl is independently selected from R, n and m are independently selected from 0~10；M is selected from H, alkali metal and NH4At least one of technical scheme, preferably solve the technical problem, available in the sulfonation production of AEO.
Description
Technical field
The present invention relates to the production method of AEO sulfonated bodies, more particularly to using sulfur trioxide as sulfonating agent
AEO method of sulfonating.
Background technology
What AEO sulfonated product was commonly used is polyoxyethylene alkyl ether sulfate (also known as ethoxylation
Alkylsurfuric acid, there is-OCH in molecule2CH2OSO3H groups) or its alkali neutralized reaction product (such as ammonium salt, sylvite, sodium salt, three ethanol
Amine salt) it is conventional industry or daily chemical industry product, fatty alcohol is mainly C12~C15 fatty alcohol, the weight of oxygen ethene in molecule
Multiple unit number is based on 1~3.Conventional sulfonating agent has oleum, sulfur trioxide, chlorosulfonic acid and sulfamic acid, in industry most
Conventional is sulfur trioxide.Conventional sulfonation reactor can be stirring bubbling style reactor, (wherein membrane type is anti-for film reactor
It can also be falling film type to answer device and can rise membrane type) and injection-type reactor in any one or combinations thereof.But no matter adopt
With which kind of sulfonating agent, also no matter which kind of sulfonation reactor is used, cause sulfonated products that there is deeper colourity, and then it is neutralized
Product also has corresponding colourity, have impact on product unwanted color and the application of occasion occurs.In order to reduce the color of sulfonated product
Degree, people generally carry out bleaching post processing to product by adding the method for hydrogen peroxide, solve this to a certain extent
Problem, but cause the consumption of hydrogen peroxide, and hydrogen peroxide is unstable, long-term storage and storage time is long caused
The effective content of hydrogen oxide reduces, therefore colourity reduction is had shortcomings using hydrogen peroxide post processing.
The content of the invention
The technical problems to be solved by the invention are the colourity high passes of the AEO sulfonated bodies of prior art
Cross using disadvantages mentioned above existing for hydrogen peroxide bleaching post processing, there is provided a kind of life of new AEO sulfonated bodies
Production method, the colourity of sulfonated products is this method reduce, so as to have without using hydrogen peroxide, or reduce hydrogen peroxide consumption
Advantage.
In order to solve the above technical problems, technical scheme is as follows：
The production method of AEO sulfonated bodies, comprises the following steps：
(1) AEO and R (OCH2CH2)nOSO3M is mixed, and obtains material I：
(2) material I obtains sulfonated products with the material reaction containing sulfonating agent；
The AEO has following structure：
R0(OCH2CH2)mOH；
Wherein R0C8~C18 alkyl is independently selected from R, n and m are independently selected from 0~10；
M is selected from H, alkali metal and NH4At least one of.
In above-mentioned technical proposal, the preferred K or Na of alkali metal.
In above-mentioned technical proposal, still more preferably R (OCH2CH2)nOSO3M includes R simultaneously4(OCH2CH2)n1OSO3H and R5
(OCH2CH2)n2OSO3Q, wherein R4And R5Alkyl selected from C8~C18, n1 and n2 are selected from 0~10；Q is selected from alkali metal and NH4In
At least one.
The R in terms of sulfonated products colourity is reduced4(OCH2CH2)n1OSO3H and R5(OCH2CH2)n2OSO3Q, which has, to mutually promote
Effect.
In above-mentioned technical proposal, further preferred R4(OCH2CH2)n1OSO3H and R5(OCH2CH2)n2OSO3Q mol ratio is
0.1~10, as non-restrictive, such as the mol ratio can be 0.2,0.3,0.4,0.5,0.6,0.7,0.8,1,1.5,
2nd, 2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5,8,8.5,9,9.5 etc..
Further study show that work as R5(OCH2CH2)n2OSO3Q includes R simultaneously6(OCH2CH2)n3OSO3Na and R7
(OCH2CH2)n4OSO3NH4When reduce colourity effect be better than single R6(OCH2CH2)n3OSO3Na or single R7
(OCH2CH2)n4OSO3NH4, R6And R7Alkyl selected from C8~C18, n3 and n4 are selected from 0~10.
In above-mentioned technical proposal, further preferred R6(OCH2CH2)n3OSO3Na and R7(OCH2CH2)n4ONH4Mol ratio be
0.1~10, as non-restrictive, such as the mol ratio can be 0.2,0.3,0.4,0.5,0.6,0.7,0.8,1,1.5,
2nd, 2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5,8,8.5,9,9.5 etc..
In above-mentioned technical proposal, described can be straight chain alcohol or the alcohol with side chain.
In above-mentioned technical proposal, the fatty alcohol can be primary alconol or secondary alcohol.
In above-mentioned technical proposal, as R0、R、R4、R5、R6And R7For C8~C18 alkyl non limiting examples, such as but not
It is limited to C8 alkyl, C9 alkyl, C10 alkyl, C11 alkyl, C12 alkyl, C13 alkyl, C14 alkyl, C15 alkyl, C16 alkyl, C17
Alkyl or C18 alkyl), described alkyl can be that straight chain can also be side chain.For the ease of year-on-year, specific embodiment party of the present invention
Formula part R0、R、R4、R5、R6And R7Use the 1- dodecyls of straight chain.
In above-mentioned technical proposal, 0~10 non limiting example is selected from as n, m, n1, n2, n3 and n4, for example, it is but unlimited
In 0.5,1,1.5,2,2.5,3,3.5,4,4.5,5 etc..For the ease of year-on-year, specific embodiment of the invention part n, m,
N1, n2, n3 and n4 are 3.
In above-mentioned technical proposal, by weight, R (OCH2CH2)nOSO3The amount that M accounts for material I is preferably greater than zero and is less than
10%, as non-restrictive such as can be 0.1%, 0.2%, 0.5%, 0.8%, 1%, 5%, 7%, 8%, 9%
Deng.R (the OCH of use2CH2)nOSO3M amounts are more than 10%, especially when M is taken beyond H, reduce the colourity of sulfonated products
Effect is still present, but when using film reactor, causing the thickness of film in course of reaction substantially increases, so as to influence sulfonation
Speed, influence the production efficiency of reactor.
In above-mentioned technical proposal, in step (2) mol ratio of sulfonating agent and AEO be preferably 1.01~
1.03。
In above-mentioned technical proposal, the temperature of reaction is preferably 40~50 DEG C.
In above-mentioned technical proposal, state sulfonating agent can be oleum, sulfur trioxide, chlorosulfonic acid and sulfamic acid in extremely
Few one kind.
In above-mentioned technical proposal, the material containing sulfonating agent preferably includes sulfonating agent and diluent.
In above-mentioned technical proposal, the material containing sulfonating agent preferably includes sulfur trioxide and gaseous diluent.
In above-mentioned technical proposal, the gaseous diluent is preferably air or nitrogen.
In above-mentioned technical proposal, by weight, sulfur trioxide preferably account for sulfur trioxide and gaseous diluent gross weight 0.1~
10%, such as 0.5%, 1%, 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9% can be but not limited to.
In above-mentioned technical proposal, the reactor that step (2) uses is selected from stirring bubbling style reactor, film reactor and spray
Any one in formula reactor or combinations thereof are penetrated, wherein film reactor can be that liter film reactor can also be again
Falling film type.
In order to reach comparable technique effect, the specific embodiment of the invention is given birth to using Italian Ballestra companies
The multitube falling film reactor of production, every reaction tube is high 6 meters, and tube inner diameter 25.4mm, every reaction tube uses two sections
Cooling, is provided with " nozzle " for the material mean allocation containing sulfonating agent above all reaction tubes, and material I uses annulus
Charging.
The form and size of reactor once it is determined that, those skilled in the art can be with reasonable selection material I charging speed
Degree, and can realize the technique effect of the comparable reduction sulfonated products of the present invention.For example, with regard in the specific embodiment of the invention
For the reactor of use, represented with the charging rate of averagely every reaction tube, the material I in terms of AEO enters
Material speed can be but be not limited to 10~60kg/ hours, as the charging rate point value of non limiting example, be such as, but not limited to
15kg/ hours, 20kg/ hours, 25kg/ hours, 30kg/ hours, 35kg/ hours, 40kg/ hours, 45kg/ hours, 50kg/ are small
When etc..In order to which each embodiment and comparative example reach comparable result, the material I in embodiment in terms of AEO
Charging rate use 30kg/ hours.
, can be complete in sulfonating reaction for the ease of storage-stable in AEO sulfonated bodies produce reality
Alkali needed for Cheng Zhonghou sodium hydroxides, ammoniacal liquor, triethanolamine etc. neutralizes.The alkali often uses in form of an aqueous solutions, and its is dense
Degree is not particularly limited, but during excessive concentration in and product mobility it is poor not easy to operate, or in neutralization operation additionally plus
Enter water, or reduce the concentration of alkali, these those skilled in the art can be with reasonable selection.Therefore, specific embodiment party of the present invention
In formula after the completion of the sulfonating reaction with the sodium hydrate aqueous solution that weight concentration is 15% and, being not intended to must after sulfonating reaction
Must neutralize, also it is not intended that must be neutralized with sodium hydroxide, also it is not intended that present invention is limited only to 15% concentration.
Reaction product with reference to the appendix A in GB/T 15963-2008 (lauryl sodium sulfate), (produce by lauryl sodium sulfate
The measure colorimetric method of product color and luster) measurement product colourity, difference, lauryl sodium sulfate is considered as active matter by the standard,
And the specific embodiment of the invention will include R (OCH2CH2)nOSO3M and R0(OCH2CH2)mOSO3Active matter including H it is various
Total amount of the form in terms of sodium-salt form is considered as active matter.
The present invention is further illustrated below by embodiment：
Embodiment
【Embodiment 1】
Material I is introduced from the top of reaction tube and containing SO3Material, material I composition polyoxy containing lauryl alcohol by weight
Ethene (3) ether 99.5% and C12H25(OCH2CH2)3OSO3H 0.5%, containing SO3Material in by weight contain 4% SO3With
96% dry air, the charging rate of lauryl alcohol polyoxyethylene (3) ether are 30kg/ hours, SO3Charging and lauryl alcohol polyoxy second
The mol ratio of alkene (3) ether charging is 1.02, and the temperature of sulfonating reaction is 45 DEG C.After sulfonating reaction terminates, it is with weight concentration
It is 8 that 15% sodium hydrate aqueous solution, which is neutralized to pH, and the colourity for then measuring sulfonated products is 16.8.For ease of comparing, by R
(OCH2CH2)nOSO 3M composition and the colourity of sulfonated products are listed in table 1.
【Embodiment 2】
Material I is introduced from the top of reaction tube and containing SO3Material, material I composition polyoxy containing lauryl alcohol by weight
Ethene (3) ether 99.5% and C12H25(OCH2CH2)3OSO3Na 0.5%, containing SO3Material in by weight contain 4% SO3With
96% dry air, the charging rate of lauryl alcohol polyoxyethylene (3) ether are 30kg/ hours, SO3Charging and lauryl alcohol polyoxy second
The mol ratio of alkene (3) ether charging is 1.02, and the temperature of sulfonating reaction is 45 DEG C.After sulfonating reaction terminates, it is with weight concentration
It is 8 that 15% sodium hydrate aqueous solution, which is neutralized to pH, and the colourity for then measuring sulfonated products is 19.0.For ease of comparing, by R
(OCH2CH2)nOSO3M composition and the colourity of sulfonated products are listed in table 1.
【Embodiment 3】
Material I is introduced from the top of reaction tube and containing SO3Material, material I composition polyoxy containing lauryl alcohol by weight
Ethene (3) ether 99.5% and C12H25(OCH2CH2)3OSO3NH40.5%, containing SO3Material in by weight contain 4% SO3With
96% dry air, the charging rate of lauryl alcohol polyoxyethylene (3) ether are 30kg/ hours, SO3Charging and lauryl alcohol polyoxy second
The mol ratio of alkene (3) ether charging is 1.02, and the temperature of sulfonating reaction is 45 DEG C.After sulfonating reaction terminates, it is with weight concentration
It is 8 that 15% sodium hydrate aqueous solution, which is neutralized to pH, and the colourity for then measuring sulfonated products is 21.7.For ease of comparing, by R
(OCH2CH2)nOSO3M composition and the colourity of sulfonated products are listed in table 1.
【Embodiment 4】
Material I is introduced from the top of reaction tube and containing SO3Material, material I composition polyoxy containing lauryl alcohol by weight
The C of ethene (3) ether 99.5% and total 0.5%12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3Na is (wherein
C12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3Na mol ratios are 1), containing SO3Material in by weight contain 4%
SO3With 96% dry air, the charging rate of lauryl alcohol polyoxyethylene (3) ether is 30kg/ hours, SO3Charging and lauryl alcohol
The mol ratio of polyoxyethylene (3) ether charging is 1.02, and the temperature of sulfonating reaction is 45 DEG C.It is dense with weight after sulfonating reaction terminates
It is 8 that the sodium hydrate aqueous solution spent for 15%, which is neutralized to pH, and the colourity for then measuring sulfonated products is 9.3., will for ease of comparing
R(OCH2CH2)nOSO3M composition and the colourity of sulfonated products are listed in table 1.
【Embodiment 5】
Material I is introduced from the top of reaction tube and containing SO3Material, material I composition polyoxy containing lauryl alcohol by weight
The C of ethene (3) ether 99.5% and total 0.5%12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3Na is (wherein
C12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3Na mol ratios are 0.5), containing SO3Material in contain by weight
4% SO3With 96% dry air, the charging rate of lauryl alcohol polyoxyethylene (3) ether is 30kg/ hours, SO3Charging and ten
The mol ratio of glycol polyoxyethylene (3) ether charging is 1.02, and the temperature of sulfonating reaction is 45 DEG C.After sulfonating reaction terminates, with weight
It is 8 that the sodium hydrate aqueous solution that amount concentration is 15%, which is neutralized to pH, and the colourity for then measuring sulfonated products is 9.1.For ease of than
Compared with by R (OCH2CH2)nOSO3M composition and the colourity of sulfonated products are listed in table 1.
【Embodiment 6】
Material I is introduced from the top of reaction tube and containing SO3Material, material I composition polyoxy containing lauryl alcohol by weight
The C of ethene (3) ether 99.5% and total 0.5%12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3Na is (wherein
C12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3Na mol ratios are 1.5), containing SO3Material in contain by weight
4% SO3With 96% dry air, the charging rate of lauryl alcohol polyoxyethylene (3) ether is 30kg/ hours, SO3Charging and ten
The mol ratio of glycol polyoxyethylene (3) ether charging is 1.02, and the temperature of sulfonating reaction is 45 DEG C.After sulfonating reaction terminates, with weight
It is 8 that the sodium hydrate aqueous solution that amount concentration is 15%, which is neutralized to pH, and the colourity for then measuring sulfonated products is 9.4.For ease of than
Compared with by R (OCH2CH2)nOSO3M composition and the colourity of sulfonated products are listed in table 1.
【Embodiment 7】
Material I is introduced from the top of reaction tube and containing SO3Material, material I composition polyoxy containing lauryl alcohol by weight
The C of ethene (3) ether 99.5% and total 0.5%12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3NH4(wherein
C12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3NH4Mol ratio is 1), containing SO3Material in by weight contain 4%
SO3With 96% dry air, the charging rate of lauryl alcohol polyoxyethylene (3) ether is 30kg/ hours, SO3Charging and lauryl alcohol
The mol ratio of polyoxyethylene (3) ether charging is 1.02, and the temperature of sulfonating reaction is 45 DEG C.It is dense with weight after sulfonating reaction terminates
It is 8 that the sodium hydrate aqueous solution spent for 15%, which is neutralized to pH, and the colourity for then measuring sulfonated products is 10.7.For ease of comparing,
By R (OCH2CH2)nOSO3M composition and the colourity of sulfonated products are listed in table 1.
【Embodiment 8】
Material I is introduced from the top of reaction tube and containing SO3Material, material I composition polyoxy containing lauryl alcohol by weight
The C of ethene (3) ether 99.5% and total 0.5%12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3NH4(wherein
C12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3NH4Mol ratio is 0.5), containing SO3Material in contain by weight
4% SO3With 96% dry air, the charging rate of lauryl alcohol polyoxyethylene (3) ether is 30kg/ hours, SO3Charging and ten
The mol ratio of glycol polyoxyethylene (3) ether charging is 1.02, and the temperature of sulfonating reaction is 45 DEG C.After sulfonating reaction terminates, with weight
It is 8 that the sodium hydrate aqueous solution that amount concentration is 15%, which is neutralized to pH, and the colourity for then measuring sulfonated products is 10.6.For ease of than
Compared with by R (OCH2CH2)nOSO3M composition and the colourity of sulfonated products are listed in table 1.
【Embodiment 9】
Material I is introduced from the top of reaction tube and containing SO3Material, material I composition polyoxy containing lauryl alcohol by weight
The C of ethene (3) ether 99.5% and total 0.5%12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3NH4(wherein
C12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3NH4Mol ratio is 1.5), containing SO3Material in contain by weight
4% SO3With 96% dry air, the charging rate of lauryl alcohol polyoxyethylene (3) ether is 30kg/ hours, SO3Charging and ten
The mol ratio of glycol polyoxyethylene (3) ether charging is 1.02, and the temperature of sulfonating reaction is 45 DEG C.After sulfonating reaction terminates, with weight
It is 8 that the sodium hydrate aqueous solution that amount concentration is 15%, which is neutralized to pH, and the colourity for then measuring sulfonated products is 10.9.For ease of than
Compared with by R (OCH2CH2)nOSO3M composition and the colourity of sulfonated products are listed in table 1.
【Embodiment 10】
Material I is introduced from the top of reaction tube and containing SO3Material, material I composition polyoxy containing lauryl alcohol by weight
The C of ethene (3) ether 99.5% and total 0.5%12H25(OCH2CH2)3OSO3Na and C12H25(OCH2CH2)3OSO3NH4(wherein
C12H25(OCH2CH2)3OSO3Na and C12H25(OCH2CH2)3OSO3NH4Mol ratio is 1), containing SO3Material in contain by weight
4% SO3With 96% dry air, the charging rate of lauryl alcohol polyoxyethylene (3) ether is 30kg/ hours, SO3Charging and ten
The mol ratio of glycol polyoxyethylene (3) ether charging is 1.02, and the temperature of sulfonating reaction is 45 DEG C.After sulfonating reaction terminates, with weight
It is 8 that the sodium hydrate aqueous solution that amount concentration is 15%, which is neutralized to pH, and the colourity for then measuring sulfonated products is 11.2.For ease of than
Compared with by R (OCH2CH2)nOSO3M composition and the colourity of sulfonated products are listed in table 1.
【Comparative example】
With【Embodiment】1~【Embodiment 10】Difference be that R (OCH are free of in material I2CH2)nOSO3M, it is specific as follows：
Lauryl alcohol polyoxyethylene (3) ether is introduced from the top of reaction tube and containing SO3Material, containing SO3Material in weight
Meter is containing 4% SO3With 96% dry air, the charging rate of lauryl alcohol polyoxyethylene (3) ether is 30kg/ hours, SO3Charging
Mol ratio with the charging of lauryl alcohol polyoxyethylene (3) ether is 1.02, and the temperature of sulfonating reaction is 45 DEG C.After sulfonating reaction terminates,
It is 8 that the sodium hydrate aqueous solution for being 15% with weight concentration, which is neutralized to pH, and the colourity for then measuring sulfonated products is 38.5.For just
In comparing, the colourity of sulfonated products is listed in table 1.
Table 1
Note：
K1 represents C12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3Na mol ratio；
K2 represents C12H25(OCH2CH2)3OSO3H and C12H25(OCH2CH2)3OSO3NH4 mol ratio；
K3 represents C12H25(OCH2CH2)3OSO3Na and C12H25(OCH2CH2)3OSO3NH4 mol ratio；
-- represent no this item.
Claims (8)
1. the production method of AEO sulfonated bodies, comprises the following steps：
（1）AEO and R (OCH2CH2)nOSO 3M is mixed, and obtains material I；
（2）Material I obtains sulfonated products with the material reaction containing sulfonating agent；
The AEO has following structure：
R0(OCH2CH2)mOH；
Wherein R0C8 ~ C18 alkyl is independently selected from R, n and m are independently selected from more than 0 and less than 10；
M is selected from H, alkali metal and NH4At least one of；
By weight, R (OCH2CH2)nOSO 3The amount that M accounts for material I is more than zero and less than 10%；
Step（2）The mol ratio of sulfonating agent and AEO is 1.01 ~ 1.03.
2. according to the method for claim 1, it is characterized in that the temperature of reaction is 40 ~ 50 DEG C.
3. according to the method for claim 1, it is characterized in that the sulfonating agent be oleum, sulfur trioxide, chlorosulfonic acid and
At least one of sulfamic acid.
4. according to the method for claim 1, it is characterized in that the material containing sulfonating agent includes sulfonating agent and diluent.
5. according to the method for claim 4, it is characterized in that the material containing sulfonating agent includes sulfur trioxide and gaseous state is dilute
Release agent.
6. according to the method for claim 5, it is characterized in that the gaseous diluent is air or nitrogen.
7. according to the method for claim 5, it is characterized in that by weight, sulfur trioxide accounts for sulfur trioxide and gaseous diluent
The 0.1 ~ 10% of gross weight.
8. according to the method for claim 1, it is characterized in that step（2）The reactor of use is selected from stirring bubble type reaction
Any one in device, film reactor and injection-type reactor or combinations thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794588.1A CN106397276B (en) | 2016-08-31 | 2016-08-31 | The production method of AEO sulfonated bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794588.1A CN106397276B (en) | 2016-08-31 | 2016-08-31 | The production method of AEO sulfonated bodies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106397276A CN106397276A (en) | 2017-02-15 |
| CN106397276B true CN106397276B (en) | 2017-12-26 |
Family
ID=58001365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610794588.1A Active CN106397276B (en) | 2016-08-31 | 2016-08-31 | The production method of AEO sulfonated bodies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106397276B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915837B (en) * | 2017-11-21 | 2019-10-29 | 嘉兴赞宇科技有限公司 | A kind of production technology of fatty alcohol polyoxyethylene ether sulfate |
| CN109576743A (en) * | 2019-01-26 | 2019-04-05 | 宁波市鄞州艾博化工科技有限公司 | Novel acid zinc-plating additive |
| CN111249991A (en) * | 2020-01-16 | 2020-06-09 | 广东丽臣奥威实业有限公司 | Production method of fatty alcohol-polyoxyethylene ether sulfuric acid triethanolamine salt containing amino acid groups |
| CN111807996B (en) * | 2020-07-31 | 2022-05-27 | 湖南丽臣奥威实业有限公司 | Sulfonation method of fatty alcohol-polyoxyethylene ether |
| CN111732525B (en) * | 2020-07-31 | 2022-05-24 | 湖南丽臣奥威实业有限公司 | Method for preparing non-aqueous system fatty alcohol ether sulfuric acid organic alkanolamine salt product |
| CN112680208B (en) * | 2021-01-06 | 2023-03-31 | 中国日用化学研究院有限公司 | Preparation process of oleyl alcohol polyoxyethylene ether sulfonate/sulfate |
| CN113667465A (en) * | 2021-08-04 | 2021-11-19 | 中国石油天然气股份有限公司 | Surfactant for improving recovery ratio based on static emulsification and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1406931A (en) * | 2001-09-13 | 2003-04-02 | 浙江赞成科技有限公司 | Modified sulfonated product production |
| CN101386586A (en) * | 2008-10-21 | 2009-03-18 | 广州市浪奇实业股份有限公司 | Modified alkyl sulfate and preparation method thereof |
| CN101440050A (en) * | 2008-12-16 | 2009-05-27 | 广州市日用化学工业研究所 | Modified alkyl alcohol ether sulfate and preparation thereof |
| CN103706288A (en) * | 2013-12-25 | 2014-04-09 | 浙江赞宇科技股份有限公司 | Fatty alcohol-polyoxyethylene ether sulfate with high content and production technology thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5947098B2 (en) * | 2011-05-13 | 2016-07-06 | 株式会社半導体エネルギー研究所 | Method for manufacturing glass sealed body and method for manufacturing light-emitting device |
-
2016
- 2016-08-31 CN CN201610794588.1A patent/CN106397276B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1406931A (en) * | 2001-09-13 | 2003-04-02 | 浙江赞成科技有限公司 | Modified sulfonated product production |
| CN101386586A (en) * | 2008-10-21 | 2009-03-18 | 广州市浪奇实业股份有限公司 | Modified alkyl sulfate and preparation method thereof |
| CN101440050A (en) * | 2008-12-16 | 2009-05-27 | 广州市日用化学工业研究所 | Modified alkyl alcohol ether sulfate and preparation thereof |
| CN103706288A (en) * | 2013-12-25 | 2014-04-09 | 浙江赞宇科技股份有限公司 | Fatty alcohol-polyoxyethylene ether sulfate with high content and production technology thereof |
Non-Patent Citations (1)
| Title |
|---|
| 脂肪醇聚氧乙烯醚硫酸钠漂白工艺研究;张志清等;《脂肪醇聚氧乙烯醚硫酸钠漂白工艺研究》;20030331;第17卷(第1期);22-26页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106397276A (en) | 2017-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106397276B (en) | The production method of AEO sulfonated bodies | |
| US20110266496A1 (en) | Surfactant composition | |
| JP6243673B2 (en) | Internal olefin sulfonate composition and detergent composition containing the same | |
| CN104937088B (en) | Internal alkene sulfonate composition | |
| CN111732525B (en) | Method for preparing non-aqueous system fatty alcohol ether sulfuric acid organic alkanolamine salt product | |
| CN106380428B (en) | The method of sulfonation of fatty alcohol | |
| CN104785159A (en) | Technology for preparing sulfonate and sulfate composite anionic surfactant | |
| WO2014119726A1 (en) | Internal olefin sulfonate composition | |
| CN101235001A (en) | Method for synthesizing aliphatic alcohol sulfate | |
| CN110354755A (en) | A kind of novel fluorine betaine type amphoteric surfactant and its preparation method and application | |
| Stirton et al. | Disodium 2-sulfohexadecyl and 2-sulfoöctadecyl sulfates | |
| CN104341323A (en) | Process for producing nonylphenol polyoxyethylene ether sulfate surfactant | |
| CN111807996B (en) | Sulfonation method of fatty alcohol-polyoxyethylene ether | |
| CN101898097B (en) | Novel sodium salt cardanol surfactant and preparation method thereof | |
| JP6184027B2 (en) | Process for producing polyoxyethylene alkyl ether sulfate | |
| CN101386586B (en) | Modified alkyl sulfate and preparation method thereof | |
| US4476043A (en) | Surfactant product | |
| US3255239A (en) | Novel process for the preparation of inner salts of n-alkane sulfonic acids | |
| CN101544753B (en) | Method for preparing polyoxyethylene ether sulfate | |
| CN111138321A (en) | Modified grease ethoxylate sulfonate or sulfate and synthesis method thereof | |
| CN205199462U (en) | Adopt liquid SO3 sulphonate production anionic surface active agent's device | |
| CN100412054C (en) | 3-acetamino-5-amino-4-hydroxy benzene sulfonic acid and its salts and synthesis method thereof | |
| CN116789951A (en) | Continuous preparation method of low-foam salt-tolerant isomeric alcohol polyether sulfate | |
| JP2007015939A (en) | Secondary alcohol ethoxylate sulfate salt-containing composition | |
| CN112354478A (en) | Ultra-narrow distribution fatty alcohol ether and ultra-narrow distribution fatty alcohol ether sulfate compound system and continuous preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171115 Address after: No. 12, No. three road, Shatin, Guangdong, Dongguan, Guangdong Applicant after: Guangdong Resun Auway Industrial Co., Ltd. Address before: 201512 No. 6388 Jinshan Road, Shanghai, Jinshan District Applicant before: Shanghai Aowei Chemical Co. Ltd. |
|
| GR01 | Patent grant |