CN1145947A - Mixed-forming phosphorate-free washing powder and its prepn - Google Patents
Mixed-forming phosphorate-free washing powder and its prepn Download PDFInfo
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- CN1145947A CN1145947A CN 95116416 CN95116416A CN1145947A CN 1145947 A CN1145947 A CN 1145947A CN 95116416 CN95116416 CN 95116416 CN 95116416 A CN95116416 A CN 95116416A CN 1145947 A CN1145947 A CN 1145947A
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- washing powder
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- phosphorate
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- free washing
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Abstract
The prepn process of the washing powder comprises mixing of solid material, addition of saturated yeast solution, moulding, the addition of post-expanding material, sieving, cooling and ageing, and packing. The composition of material includes: anhydrous sodium sulphate 49-55%, sodium carbonate 25-35%, carboxymethylcellulose sodium 1%, saturated yeast solution 9%, sulphonic acid 0.2-1% and sodium dodecyl bensosalphonate or sodium dodecyl sulfate 1-10%. The whole technological processes are performed at normal temp and pressure.
Description
The present invention relates to the special methods that a kind of preparation contains the composition of detergent mixture, especially use machinery, chemical mixing forming method, as the neutral cleaning composition and preparation method thereof then of sulfonation under other food ingredient.
Current general preparation contains the special methods of the composition of detergent mixture, adopts the spray-drying process product that make powder more, and the washing powder that adopts this processing method to produce has good fluidity, prevented from caking, characteristics such as the bright-coloured and solubleness of appearance luster is good.Its main technique flow process is: material dissolution---mixes and---filters---centrifugal exhaust---high-pressure fog---cool aging---finished product, it is with various raw material furnishing slips, with high-pressure pump under 40-80 normal atmosphere, in 20 meters high void towers, make slip pass through the nozzle atomization in 1.5-3mm aperture, make it form the hollow shape particle with the high-temperature hot air drying again.Because the required equipment of drying process with atomizing own is bulky, the energy consumption height, and the thermo-sensitivity raw material is easy to gas and separates in the composition of raw materials, makes raw-material loss strengthen.
The processing method of another kind of preparing washing agent is to adopt hand mixing to mix, and carry out at normal temperatures, but this production method exists the washing composition that forms not expanded the deficiency of not granulation.
Purpose of the present invention is to propose a kind of special methods for preparing non-phosphide detergent, and it can finish suitability for industrialized production washing powder at normal temperatures, under quality product meets the demands prerequisite, and energy efficient and starting material significantly, and technology is simple.
Invention is achieved in that a kind of mixed-forming phosphorate-free washing powder, it is characterized by: its basic combination weight than ratio is: anhydrous sodium sulphate 49-55%, yellow soda ash 25-35%, Xylo-Mucine 1%, yeast (Tai-Ace S 150 or alum) saturated solution 9%, sulfonic acid 0.2-1% Sodium dodecylbenzene sulfonate (or sodium lauryl sulphate) 1-10%, it more than is weight ratio, amount to 100%, on the prescription of basic combination ratio, add 0.2 kilogram of white dyes, form whitening type washing powder.On the prescription of basic combination ratio, add 0.2 kilogram of Sumizyme MP, form enzymatic laundry powder.On the prescription of basic combination ratio, add 3 kilograms of water glass, form concentrated detergent powder.Technical process comprises: 1. anhydrous sodium sulphate, yellow soda ash, Xylo-Mucine, sulfonic acid solid material are mixed in advance; 2. the saturated solution adding of Tai-Ace S 150 or alum is stirred and be in the solid material of suspended state; 3. forming step: the solid material coccoid after will fully disperseing is by stirrer equably on the drop attached to the yeast saturated solution; 4. add Sodium dodecylbenzene sulfonate or sodium lauryl sulphate; 5. sieve; 6. cool aging; 7. finished product packing.Technical process is carried out at normal temperatures and pressures.
The present invention has unique prescription, unique production process, its energy consumption is 1% of spray-drying process energy consumption, raw materials consumption is few, production environment health, pollution-free, noiselessness adopt the even and prescription of producing and manufacturing technique of the present invention, can produce common non-phosphide detergent and various special-purpose washing powder, steady quality is reliable, and can carry out suitability for industrialized production.
Fig. 1 technological process of production figure of the present invention
Now further set forth by reference to the accompanying drawings technological principle of the present invention, processing step and technical process:
The mixing agglomeration process that adopts referring to Fig. 1 the present invention can be decomposed into 7 workers The skill step.
1. with anhydrous sodium sulfate, sodium carbonate, sodium carboxymethylcellulose, sulfonic acid particle Solid material mixes by predetermined ratio.
2. be incorporated in stirrer premix after the saturated solution of Tai-Ace S 150 or alum being cooperated in predetermined ratio and merge and stir in the solid material of turbulent flow suspended state, liquid starting material adds the back and is atomized by high speed centrifugation.
3. moulding: with step 1. fully the dispersive coccoid in agitating vane, make on its drop that has 2. atomized attached to step equably, at this moment both produce polymerization, heat release after the neutralization reaction.
4. put into rearmounted raw material Sodium dodecylbenzene sulfonate or sodium lauryl sulphate, the expansion of rearmounted raw material lags behind, thereby obtains porous fluffy, evengranular washing powder.
Washing powder is sieved by 1.5-3mm.
6. cool aging.
7. finished product packing.
Now sketch the granulometric composition of product of the present invention by embodiment:
Embodiment 1
The prescription of coventional type non-phosphide detergent:
52.5 kilograms of anhydrous sodium sulphate
32 kilograms in yellow soda ash
1 kilogram of Xylo-Mucine
9 kilograms of yeast saturated solutions
0.5 kilogram of sulfonic acid
5 kilograms of Sodium dodecylbenzene sulfonatees
Gross weight is 100 kilograms
Embodiment 2:
The prescription of coventional type non-phosphide detergent:
51 kilograms of anhydrous sodium sulphate
30 kilograms in yellow soda ash
1 kilogram of Xylo-Mucine
9 kilograms of yeast saturated solutions
0.8 kilogram of sulfonic acid
8.2 kilograms of sodium lauryl sulphate
Gross weight is 100 kilograms
Embodiment 3: on embodiment 1 or 2 prescription bases, add white dyes 0.2kg, form whitening type washing powder.
Embodiment 4: on the basis of embodiment 1 or 2 prescriptions, add Sumizyme MP 0.2kg, form enzymatic laundry powder.
Embodiment 5: on the basis of embodiment 1 or 2 prescriptions, add 0.1 kilogram in essence, form fragrant washing powder.
Embodiment 6: on the basis of embodiment 1 or 2 prescriptions, add 1 kilogram of sulfonic acid, 0.5 kilogram, 0.2 kilogram, form Gao Pao, Zhong Pao, low sudsing detergent powder respectively.
Embodiment 7: on embodiment 1 or 2 prescription bases, add 3 kilograms of water glass, form concentrated detergent powder.
Embodiment 8: on the basis of embodiment 1-7 prescription, when anhydrous sodium sulphate, yellow soda ash, Xylo-Mucine, sulfonic acid class solid material are carried out the premix stirring, adopt the JD1011-9 stirrer, the agitating vane rotating speed that sets firmly on it is 1400 rev/mins, voltage 220V, 370 watts of power, 4.2 amperes in electric current.
The good product mobility that the present invention produces, lovely luster is the porous particles shape.
Claims (6)
1, a kind of mixed-forming phosphorate-free washing powder is characterized by: its basic combination weight than ratio is:
Anhydrous sodium sulphate 49-55%
Yellow soda ash 25-35%
Xylo-Mucine 1%
Yeast (Tai-Ace S 150 or alum) saturated solution 9%
Sulfonic acid 0.2-1%
Sodium dodecylbenzene sulfonate 1-10%
Or sodium lauryl sulphate
More than be weight ratio, amount to 100%
2, by the described mixed-forming phosphorate-free washing powder of claim 1, it is characterized by: on the prescription of basic combination ratio, add 0.2 kilogram of white dyes, form whitening type washing powder.
3, by the described mixed-forming phosphorate-free washing powder of claim 1, it is characterized by: on the prescription of basic combination ratio, add 0.2 kilogram of Sumizyme MP, form enzymatic laundry powder.
4, by the described mixed-forming phosphorate-free washing powder of claim 1, it is characterized by: on the prescription of basic combination ratio, add 3 kilograms of water glass, form concentrated detergent powder.
5, a kind of preparation method of mixed-forming phosphorate-free washing powder, it is characterized by: technical process comprises: 1. anhydrous sodium sulphate, yellow soda ash, Xylo-Mucine, sulfonic acid solid material are mixed in advance; 2. the saturated solution adding of Tai-Ace S 150 or alum is stirred and be in the solid material of suspended state; 3. forming step: the solid material coccoid after will fully disperseing is by stirrer equably on the drop attached to the yeast saturated solution; 4. add Sodium dodecylbenzene sulfonate or sodium lauryl sulphate; 5. sieve; 6. cool aging; 7. finished product packing.
6, by the preparation method of the described mixed-forming phosphorate-free washing powder of claim 5, it is characterized by: technical process is carried out at normal temperatures and pressures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95116416 CN1145947A (en) | 1995-09-20 | 1995-09-20 | Mixed-forming phosphorate-free washing powder and its prepn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95116416 CN1145947A (en) | 1995-09-20 | 1995-09-20 | Mixed-forming phosphorate-free washing powder and its prepn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1145947A true CN1145947A (en) | 1997-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95116416 Pending CN1145947A (en) | 1995-09-20 | 1995-09-20 | Mixed-forming phosphorate-free washing powder and its prepn |
Country Status (1)
| Country | Link |
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| CN (1) | CN1145947A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864026A (en) * | 2012-09-06 | 2013-01-09 | 南通华豪巨电子科技有限公司 | Acarus-removing detergent powder |
| CN102876489A (en) * | 2012-10-26 | 2013-01-16 | 纳爱斯集团有限公司 | Neutral washing powder and preparation method thereof |
| CN104789396A (en) * | 2015-05-12 | 2015-07-22 | 保山市新华肥皂有限责任公司 | Method for preparing lindera communis hemesl oil soap powder through spray drying of high tower |
| CN106085606A (en) * | 2016-06-25 | 2016-11-09 | 李莹 | Detergent |
-
1995
- 1995-09-20 CN CN 95116416 patent/CN1145947A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864026A (en) * | 2012-09-06 | 2013-01-09 | 南通华豪巨电子科技有限公司 | Acarus-removing detergent powder |
| CN102876489A (en) * | 2012-10-26 | 2013-01-16 | 纳爱斯集团有限公司 | Neutral washing powder and preparation method thereof |
| CN102876489B (en) * | 2012-10-26 | 2014-04-30 | 纳爱斯集团有限公司 | Neutral washing powder and preparation method thereof |
| CN104789396A (en) * | 2015-05-12 | 2015-07-22 | 保山市新华肥皂有限责任公司 | Method for preparing lindera communis hemesl oil soap powder through spray drying of high tower |
| CN104789396B (en) * | 2015-05-12 | 2017-11-28 | 保山市新华肥皂有限责任公司 | The method that fragrant fruit oil soap powder is prepared using high tower spray drying |
| CN106085606A (en) * | 2016-06-25 | 2016-11-09 | 李莹 | Detergent |
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