CN106349740A - Method for extracting dye with residual branch saw dust and application - Google Patents
Method for extracting dye with residual branch saw dust and application Download PDFInfo
- Publication number
- CN106349740A CN106349740A CN201610723686.6A CN201610723686A CN106349740A CN 106349740 A CN106349740 A CN 106349740A CN 201610723686 A CN201610723686 A CN 201610723686A CN 106349740 A CN106349740 A CN 106349740A
- Authority
- CN
- China
- Prior art keywords
- sawdust
- residual branch
- dyestuff
- dye
- degrees celsius
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0096—Purification; Precipitation; Filtration
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/34—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using natural dyestuffs
Abstract
The invention discloses a method for extracting dye with residual branch saw dust. The method comprises the following steps of: (1) crushing the residual branch into powder and saw dust, and then cleaning and filtering; (2) putting the saw dust into an extraction pot, wherein the mass ratio of the saw dust to alcohol is 1 to 6; (3) increasing temperature to 45 DEG C, and then digesting for two times, wherein the digesting time at each time is 2 hours; (4) concentrating the dye liquid after digestion, adding hydrochloric acid while concentrating, regulating ph value to 5-6, and then concentrating into paste and recycling the ethyl alcohol; (5) drying the concentrated paste; (6) putting the dry dye into a powder spraying tower and homogenizing; and (7) packaging the end product and putting the end product into the storage. The invention also provides application of the method for extracting dye with residual branch saw dust. The method provided by the invention has the characteristics of bright color of dye, waste recycle, pure natural dye, environmental friendliness, safety, and the like.
Description
Technical field
The invention belongs to technical field of dye, more particularly to a kind of method and application extracting dyestuff with residual branch sawdust.
Background technology
Residual branch and sawdust belong to the plant waste of redwood class.Example, Flos Carthami pear wood material, is Chinese medicine in itself, has a kind of Chinese medicine
" Lignum Dalbergiae Odoriferae " taste.Quality is hard, and clean mark is attractive in appearance, and visual sense is fabulous, has wheat head stricture of vagina, Ungula Eriocheir sinensiss stricture of vagina, texture or implied or existing, vividly many
Become.Its cross section decorative pattern, radial longitudinal section decorative pattern, the tangential diameter of pore, ray height, ray cell's wall, 6 project spies of air-dry density
Levy as secondary feature, remaining is principal character.There is funny face.Funny face is caused by scabbing in growth course, it scab with
The difference of common tree, there is not rule, so people just cry its " funny face ".Outward appearance is in strip and block, and surface bronzing, to brown purple, has plane
The tool marks cut, smooth glossy, and have lengthwise strain line；After riving, section is coarse, strong wood fibre, and texture is thin and matter is hard,
Water can be sunken to；The abnormal smells from the patient of news is light, and mouth gustation is slightly bitter, with giving off a strong fragrance of burning, has oil outflow, burns down and leave white lime.It is wide
General for redwood family property and architectural decoration, due to a large amount of Flos Carthami pear wood sawdusts can be produced in this kind of process of producing product, waste tight
Weight, welding.Pigment in sawdust cannot be extracted in prior art, dyestuff chemical industry synthesis, exist and body is had
Evil, environmental pollution big and costly the problems such as.
Content of the invention
It is an object of the invention to overcoming shortcoming present in above-mentioned prior art and deficiency, provide a kind of residual branch sawdust
The method extracting dyestuff, the dyestuff that methods described is extracted, there is bright-colored, refuse reclamation, Pure natural dye, Environmental Safety
The features such as.
The present invention also provides a kind of residual branch sawdust to extract the application of the method for dyestuff.
The purpose of the present invention is achieved through the following technical solutions: a kind of with residual branch sawdust extract dyestuff method, including with
Lower step:
(1), first residual branch is ground into powder and sawdust, then cleaning is filtered；
(2), sawdust is put in extraction pot, sawdust is 1:6 with the mass ratio of ethanol；
(3), it is warming up to 45 degrees Celsius, then extracted, each extraction time 2 hours, extracts 2 times altogether；
(4), the dye liquor after extracting is concentrated, during concentration, added hydrochloric acid, adjust ph value to 5-6, be then condensed into paste
Shape, alcohol recycle utilizes；
(5), the pastel concentrating is dried；
(6), the dyestuff of drying is put into spray tower to mix well；
(7), packed products, finished product is put in storage.
Also include extraction step again, its step is as follows:
(1), the sawdust after alcohol extraction is added the water calculating 8 times by volume；
(2) in extraction pot, add 1.5 g/l of sodium carbonate, ph value is 11-12；
(3) the 90 degree of insulations that, heat up are extracted for 2 hours, carry out at twice；
(4), concentrate, concentrated solution is flowed back and uses；
(5), pasting dye is dried；
(6), all extracts are put into spray tower to mix well；
(7), finished product packing, warehouse-in.
Described residual branch is redwood class waste material.
Described dye liquor color is redness.
The application of the above-mentioned method extracting dyestuff with residual branch sawdust, comprises the following steps:
(1), after, adding fabric, in mass ratio, cylinder is entered with the water of 1:20, being subsequently adding mass percent is 3.5%
Ferrous sulfate or 5% Alumen, be warmed up to 100 degrees Celsius, be incubated 30 minutes；
(2) add dyestuff when, dyeing, be warmed up to 60 degrees Celsius, carry out being incubated 45 minutes；
(3), fully it is carried out, soaps, temperature is 45 degrees Celsius, then carries out 20 points of vegetable wax soft treatment
Clock；
(4) cylinder, dehydration, drying, packing, are gone out；
(5), finished product warehouse-in.
The present invention has such advantages as with respect to prior art and effect:
The present invention extracts dyestuff from plant, comes from nature, for clothing, underwear, completely dispenses with worry medicated clothing to skin
Damage；The pigment being extracted can make food additive safety, health；Produced waste water just can directly discharge through precipitation
Do not cause any pollution, residue can be used to recycle.
The dyestuff that the present invention extracts, for underclothes such as underwear, bedding, infant articles, socks, towels, to body
Body has the advantages that antibacterial, antiinflammatory, antipruritic, anti-skin carcinoma.
It is redness in order to fully extract the residuals such as the wherein partial pigment of the dyestuff in sawdust that present invention sodium carbonate carries again
Element, the residue of extraction can be used for biomass fuel processed, reuses waste energy saving and (produces steam in burning boiler and substitute fire coal
The waste gas producing), the present invention is used for that purple is had a strong smell, big red acid branch, black walnut, enough foams of the black plant such as have a strong smell extract corresponding dyestuff, dyeing
Do not fade, softness is high, the features such as safe.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention not limited to this.
A kind of method extracting dyestuff with residual branch sawdust, comprises the following steps:
(1), first residual branch is ground into powder and sawdust, then cleaning is filtered；
(2), sawdust is put in extraction pot, sawdust is 1:6 with the mass ratio of ethanol；
(3), it is warming up to 45 degrees Celsius, then extracted, each extraction time 2 hours, extracts 2 times altogether；
(4), the dye liquor after extracting is concentrated, during concentration, added hydrochloric acid, adjust ph value to 5-6, be then condensed into paste
Shape, alcohol recycle utilizes；
(5), the pastel concentrating is dried；
(6), the dyestuff of drying is put into spray tower to mix well；
(7), packed products, finished product is put in storage.
Also include extraction step again, its step is as follows:
(1), the sawdust after alcohol extraction is added the water calculating 8 times by volume；
(2) in extraction pot, add 1.5 g/l of sodium carbonate, ph value is 11-12；
(3) the 90 degree of insulations that, heat up are extracted for 2 hours, carry out at twice；
(4), concentrate, concentrated solution is flowed back and uses；
(5), pasting dye is dried；
(6), all extracts are put into spray tower to mix well；
(7), finished product packing, warehouse-in.
Residual branch in the present embodiment is redwood class waste material, specially big red acid branch redwood；Dye liquor color is redness.
The application of the above-mentioned method extracting dyestuff with residual branch sawdust, comprises the following steps:
(1), after, adding fabric, in mass ratio, cylinder is entered with the water of 1:20, being subsequently adding mass percent is 3.5%
Ferrous sulfate or 5% Alumen, be warmed up to 100 degrees Celsius, be incubated 30 minutes；
(2) add dyestuff when, dyeing, be warmed up to 60 degrees Celsius, carry out being incubated 45 minutes；
(3), fully it is carried out, soaps, temperature is 45 degrees Celsius, then carries out 20 points of vegetable wax soft treatment
Clock；
(4) cylinder, dehydration, drying, packing, are gone out；
(5), finished product warehouse-in.
Using said method, extract dyestuff from plant, come from nature, for clothing, underwear, completely dispense with worry medicated clothing
Damage to skin；The pigment being extracted can make food additive safety, health；Produced waste water just can be straight through precipitation
Run in put and do not cause any pollution, residue can be used to recycle.The dyestuff extracting, for underwear, bedding, the virgin use of baby
The underclothes such as product, socks, towel, have the advantages that antibacterial, antiinflammatory, antipruritic, anti-skin carcinoma to body.Carried again with sodium carbonate be for
The red pigment of the residuals such as the abundant dyestuff wherein partial pigment extracted in sawdust, the residue of extraction can be used for biomass fuel processed
Material, reuses waste energy saving (produce steam in burning boiler and substitute the coal-fired waste gas producing), the present invention has a strong smell for purple, greatly
Red acid branch, black walnut, enough foams of the black plant such as have a strong smell extract corresponding dyestuff, and dyeing is not faded, and softness is high, the spy such as safety height
Point.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not subject to above-described embodiment
Limit, other any spirit without departing from the present invention and the change made under principle, modification, replacement, combine, simplify,
All should be equivalent substitute mode, be included within protection scope of the present invention.
Claims (5)
1. a kind of residual branch sawdust extracts the method for dyestuff it is characterised in that comprising the following steps:
(1), first residual branch is ground into powder and sawdust, then cleaning is filtered；
(2), sawdust is put in extraction pot, sawdust is 1:(1-20 with the mass ratio of ethanol)；
(3), it is warming up to 20～100 degrees Celsius, then extracted, each extraction time 1～10 hour, extracts 2 times altogether；
(4), the dye liquor after extracting is concentrated, during concentration, added hydrochloric acid, adjust ph value to 1.5-6.5, be then condensed into paste
Shape, alcohol recycle utilizes；
(5), the pastel concentrating is dried；
(6), the dyestuff of drying is put into spray tower to mix well；
(7), packed products, finished product is put in storage.
2. residual branch sawdust according to claim 1 extracts the method for dyestuff it is characterised in that also including extracting step again
Suddenly, its step is as follows:
(1), the sawdust after alcohol extraction is added the water calculating 4～20 times by volume；
(2) in extraction pot, add 1～5 g/l of sodium carbonate, ph value is 6-12；
(3) 40～100 degrees Celsius of insulations that, heat up are extracted for 1～20 hour, carry out at twice；
(4), concentrate, concentrated solution is flowed back and uses；
(5), pasting dye is dried；
(6), all extracts are put into spray tower to mix well；
(7), finished product packing, warehouse-in.
3. according to any one of claim 1～2 with residual branch sawdust extract dyestuff method it is characterised in that: described residual
Branch is redwood class waste material.
4. according to any one of claim 1～2 with residual branch sawdust extract dyestuff method it is characterised in that: described dye
Liquid color is redness.
5. according to any one of claim 1～2 with residual branch sawdust extract dyestuff method application it is characterised in that
Comprise the following steps:
(1), add fabric after, in mass ratio, with 1:(1-20) water enter cylinder, be subsequently adding mass percent be 1.5～
15% ferrous sulfate or 2～20% Alumen, are warmed up to 40～100 degrees Celsius, are incubated 20～120 minutes；
(2) add dyestuff when, dyeing, be warmed up to 35～100 degrees Celsius, carry out being incubated 35～120 minutes；
(3), fully it is carried out, soaps, temperature is 30～100 degrees Celsius, then carry out vegetable wax soft treatment 10～
40 minutes；
(4) cylinder, dehydration, drying, packing, are gone out；
(5), finished product warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610723686.6A CN106349740A (en) | 2016-08-24 | 2016-08-24 | Method for extracting dye with residual branch saw dust and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610723686.6A CN106349740A (en) | 2016-08-24 | 2016-08-24 | Method for extracting dye with residual branch saw dust and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106349740A true CN106349740A (en) | 2017-01-25 |
Family
ID=57854135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610723686.6A Pending CN106349740A (en) | 2016-08-24 | 2016-08-24 | Method for extracting dye with residual branch saw dust and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106349740A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107266933A (en) * | 2017-08-25 | 2017-10-20 | 中山市中广测协同创新中心 | Dyeing method on a kind of red sandalwood dyestuff and fabric |
| CN107501993A (en) * | 2017-08-25 | 2017-12-22 | 中山市中广测协同创新中心 | Dyeing method on a kind of Burma padauk dyestuff and fabric |
| CN108047758A (en) * | 2017-12-27 | 2018-05-18 | 张永成 | A kind of method with mineral salt complexing natural pigment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2483228A1 (en) * | 1980-05-28 | 1981-12-04 | Fabre Sa Pierre | Natural colourant prepd. by solvent extn. of leguminous plants - of specified Pterocarpus and Dalbergia species, used as hair dyes |
| WO2006008917A1 (en) * | 2004-07-15 | 2006-01-26 | Lion Corporation | Deodorant agent, deodorant preparation and method of deodorant treatment for fiber |
| CN101906255A (en) * | 2010-08-06 | 2010-12-08 | 达利(中国)有限公司 | Method for preparing Madhuca hainanensis chunetHow natural dye and application thereof |
| CN101983991A (en) * | 2010-07-26 | 2011-03-09 | 杭州集美印染有限公司 | Preparation method and dyeing method of sapelli wood natural dye |
| CN104479398A (en) * | 2014-12-16 | 2015-04-01 | 常州美胜生物材料有限公司 | Pterocarpus santalinus extract and preparation method and application thereof |
-
2016
- 2016-08-24 CN CN201610723686.6A patent/CN106349740A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2483228A1 (en) * | 1980-05-28 | 1981-12-04 | Fabre Sa Pierre | Natural colourant prepd. by solvent extn. of leguminous plants - of specified Pterocarpus and Dalbergia species, used as hair dyes |
| WO2006008917A1 (en) * | 2004-07-15 | 2006-01-26 | Lion Corporation | Deodorant agent, deodorant preparation and method of deodorant treatment for fiber |
| CN101983991A (en) * | 2010-07-26 | 2011-03-09 | 杭州集美印染有限公司 | Preparation method and dyeing method of sapelli wood natural dye |
| CN101906255A (en) * | 2010-08-06 | 2010-12-08 | 达利(中国)有限公司 | Method for preparing Madhuca hainanensis chunetHow natural dye and application thereof |
| CN104479398A (en) * | 2014-12-16 | 2015-04-01 | 常州美胜生物材料有限公司 | Pterocarpus santalinus extract and preparation method and application thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107266933A (en) * | 2017-08-25 | 2017-10-20 | 中山市中广测协同创新中心 | Dyeing method on a kind of red sandalwood dyestuff and fabric |
| CN107501993A (en) * | 2017-08-25 | 2017-12-22 | 中山市中广测协同创新中心 | Dyeing method on a kind of Burma padauk dyestuff and fabric |
| CN108047758A (en) * | 2017-12-27 | 2018-05-18 | 张永成 | A kind of method with mineral salt complexing natural pigment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |