CN106854513A - A kind of green non-phosphide detergent and preparation method thereof - Google Patents

Abstract

The invention belongs to filed of daily-use chemical industry, it is related to a kind of green non-phosphide detergent and preparation method thereof, it is made up of the raw material that following weight is matched：Sodium alkyl benzene sulfonate 10-30 parts, APG 10-20 parts, SODIUM PERCARBONATE 10-30 parts, anhydrous sodium sulfate 15-25 parts, sodium carbonate 5-10 parts, sodium metasilicate 3-8 parts, sodium carboxymethylcellulose 0.5-2 parts, zeolite 1-5 parts, fluorescent whitening agent 0.1-0.3 parts, proteinase-10 .2-0.4 parts, essence 0-0.2 parts, its preparation method is, first by surfactant compound, auxiliary agent is mixed again, then by auxiliaries, finally filter, dry, crush, sieve, obtain the green non-phosphide detergent.Low cost of the present invention, process is simple, the obtained hard water resistance property of washing powder is good, dirt-removing power is strong, foaming abundancy, hand washing are gentle, and it is pure white beautiful to wash rear clothes, lasting fragrance.Using environmental protection formula, feed degradation rate is high.

Description

A kind of green non-phosphide detergent and preparation method thereof

Technical field

The invention belongs to filed of daily-use chemical industry, it is related to a kind of green non-phosphide detergent and preparation method thereof.

Background technology

Washing powder is our daily daily necessitiess, and washing powder can be divided into Powdered Detergent Containing Phosphate and non-phosphide detergent.Addition auxiliary agent is needed in washing powder could preferably play a role, wherein phosphorous auxiliary agent is sodium tripolyphosphate, can effectively decompose the dirt in clothing, so as to clean clothing, but phosphorus-containing detergent is largely used, body eutrophication can be caused, so as to destroy water quality, environment is polluted.Being done washing with Powdered Detergent Containing Phosphate also has strong impulse to act on skin, and the clothing after washing is through on the person to cause to disturb itches, and P elements slowly incoming body can directly affect people and produce various diseases and unhealthful.So external many country had legally forbidden the production to have phosphorus washing powder in recent years, to reduce disease, people's health is protected, protect living environment.

In order to keep high-effective cleansing, nonpollution environment again to human body non-hazardous, it is proposed that use non-phosphide detergent.The non-phosphide detergent of the country such as the current U.S., Japan, West Europe production only makees surfactant only with benzene sulfonic acid, aliphatic acid etc., zeolite, sodium carbonate replace phosphate as the industrial chemicals of decontamination, but this non-phosphide detergent, clean result is bad, and detergency is not strong.The non-phosphide detergent that we are typically used, principal surfactant is sodium alkyl benzene sulfonate, and its shortcoming is that hard water resistance property is poor, and detergency ability can be reduced with the hardness of water；Degreasing power is stronger, there is certain excitant during hand washing to skin, washes rear clothes feel poor.Non-phosphide detergent currently on the market hinders that hand, foam are more, is difficult to rinse, so that water wasting, time-consuming, remaining in the composition on clothing can also damage to skin, cause allergic reaction.

The content of the invention

The purpose of the present invention is directed to the deficiency that above-mentioned prior art is present, there is provided a kind of hard water resistance property is good, dissolve fast, strong detergency, gentle green non-phosphide detergent and preparation method thereof.

Therefore, the invention provides a kind of green non-phosphide detergent and preparation method thereof, being mainly made up of the raw material of following parts by weight：

Sodium alkyl benzene sulfonate 10-30 parts, APG 10-20 parts, SODIUM PERCARBONATE 10-30 parts, anhydrous sodium sulfate（Glauber salt）15-25 parts, sodium carbonate（Soda ash）5-10 parts, sodium metasilicate（Waterglass or sodium silicate）3-8 parts, sodium carboxymethylcellulose 0.5-2 parts, zeolite 1-5 parts, fluorescent whitening agent 0.1-0.3 parts, proteinase-10 .2-0.4 parts, essence 0-0.2 parts, water 5-9 parts.

The preparation method of above-mentioned green non-phosphide detergent, comprises the following steps：

1）Surfactant compound：First sodium alkyl benzene sulfonate is added with APG with deionized water be slowly stirred being well mixed in reactor, is heated in whipping process, 45-65 degrees Celsius of heating-up temperature, and the mixture after heating stands 60 minutes；

2）Auxiliary agent mixes：Sodium carbonate, SODIUM PERCARBONATE, sodium metasilicate, anhydrous sodium sulfate, sodium carboxymethylcellulose are added with deionized water and be slowly stirred being well mixed in the mixture after standing again, stirred rear heating, heating-up temperature is 50-60 minutes, and 35-50 minutes is stood after heating；

3）Auxiliary material mixes：Then fluorescent whitening agent, protease are added to be slowly stirred in the mixture after standing with essence and is well mixed, the mixture after stirring is filtered again；

4）Product after filtering is put into low-temperature heat machine, carries out low temperature drying to solid, solid is crushed, is sieved, and is made the particle of powdery, that is, obtain the green non-phosphide detergent.

Beneficial effects of the present invention：Product of the invention is sodium carbonate, SODIUM PERCARBONATE, sodium metasilicate, anhydrous sodium sulfate etc. as effective finished product of assistant for phosphate-free washing powder, may replace the sodium tripolyphosphate in existing washing powder, is made a kind of enhanced non-phosphide detergent of free from environmental pollution, detergency.The surfactant of compounding is a kind of more comprehensive new non-ionic surfactants of performance --- APG, with high surface, good ecological security and intermiscibility, thickening, thickening, the advantages of detergency is notable, its mildness, hard water resistance property and good to the washing performance of cortex dirt, and have flexibility, antistatic behaviour and shrink resistance concurrently, solid content during dispensing can also be improved, good flowing properties, not only can effective save energy, the yield of unit interval, reduces cost can also be improved simultaneously.Additionally, also have sterilizing, reduce stimulate, be internationally recognized first-selection " green " functional surfactant the features such as foam is pure white fine and smooth.Using environmental protection formula, feed degradation rate is high.

Specific embodiment

It is described in further detail below by embodiment.

Embodiment one

20 parts of sodium alkyl benzene sulfonate, 15 parts of APG, 20 parts of SODIUM PERCARBONATE, anhydrous sodium sulfate（Glauber salt）20 parts, sodium carbonate（Soda ash）8 parts, sodium metasilicate（Waterglass or sodium silicate）5 parts, 1.5 parts of sodium carboxymethylcellulose, 4 parts of zeolite, 0.2 part of fluorescent whitening agent, proteinase-10 .3 parts, 0.1 part of essence, 6 parts of water.

Embodiment two

10 parts of sodium alkyl benzene sulfonate, 10 parts of APG, 10 parts of SODIUM PERCARBONATE, anhydrous sodium sulfate（Glauber salt）15 parts, sodium carbonate（Soda ash）5 parts, sodium metasilicate（Waterglass or sodium silicate）3 parts, 0.5 part of sodium carboxymethylcellulose, 1 part of zeolite, 0.1 part of fluorescent whitening agent, proteinase-10 .2 parts, 0.1 part of essence, 6 parts of water.

Embodiment three

30 parts of sodium alkyl benzene sulfonate, 20 parts of APG, 30 parts of SODIUM PERCARBONATE, anhydrous sodium sulfate（Glauber salt）25 parts, sodium carbonate（Soda ash）10 parts, sodium metasilicate（Waterglass or sodium silicate）8 parts, 2 parts of sodium carboxymethylcellulose, 5 parts of zeolite, 0.3 part of fluorescent whitening agent, proteinase-10 .4 parts, 0.1 part of essence, 6 parts of water.

The preparation method of described washing powder is all in three kinds of embodiments：

1）Surfactant compound：First sodium alkyl benzene sulfonate is added with APG with deionized water be slowly stirred being well mixed in reactor, is heated in whipping process, 45-65 degrees Celsius of heating-up temperature, and the mixture after heating stands 60 minutes；

2）Auxiliary agent mixes：Sodium carbonate, SODIUM PERCARBONATE, sodium metasilicate, anhydrous sodium sulfate, sodium carboxymethylcellulose are added with deionized water and be slowly stirred being well mixed in the mixture after standing again, stirred rear heating, heating-up temperature is 50-60 minutes, and 35-50 minutes is stood after heating；

3）Auxiliary material mixes：Then fluorescent whitening agent, protease are added to be slowly stirred in the mixture after standing with essence and is well mixed, the mixture after stirring is filtered again；

4）Product after filtering is put into low-temperature heat machine, carries out low temperature drying to solid, solid is crushed, is sieved, and is made the particle of powdery, that is, obtain the green non-phosphide detergent.

Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert that specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, should all be considered as belonging to protection scope of the present invention.

Claims (2)

1. a kind of green non-phosphide detergent, it is characterised in that be mainly made up of the raw material of following parts by weight：

Sodium alkyl benzene sulfonate 10-30 parts, APG 10-20 parts, SODIUM PERCARBONATE 10-30 parts, anhydrous sodium sulfate（Glauber salt）15-25 parts, sodium carbonate（Soda ash）5-10 parts, sodium metasilicate（Waterglass or sodium silicate）3-8 parts, sodium carboxymethylcellulose 0.5-2 parts, zeolite 1-5 parts, fluorescent whitening agent 0.1-0.3 parts, proteinase-10 .2-0.4 parts, essence 0-0.2 parts, water 5-9 parts.

2. the preparation method of green non-phosphide detergent according to claim 1, it is characterised in that comprise the following steps：

1）Surfactant compound：First sodium alkyl benzene sulfonate is added with APG with deionized water be slowly stirred being well mixed in reactor, is heated in whipping process, 45-65 degrees Celsius of heating-up temperature, and the mixture after heating stands 60 minutes；

2）Auxiliary agent mixes：Sodium carbonate, SODIUM PERCARBONATE, sodium metasilicate, anhydrous sodium sulfate, sodium carboxymethylcellulose are added with deionized water and be slowly stirred being well mixed in the mixture after standing again, stirred rear heating, heating-up temperature is 50-60 minutes, and 35-50 minutes is stood after heating；

3）Auxiliary material mixes：Then fluorescent whitening agent, protease are added to be slowly stirred in the mixture after standing with essence and is well mixed, the mixture after stirring is filtered again；

4）Product after filtering is put into low-temperature heat machine, carries out low temperature drying to solid, solid is crushed, is sieved, and is made the particle of powdery, that is, obtain the green non-phosphide detergent.