CN105348900A - Biomass-base high-efficiency deinking agent, and preparation method and application thereof - Google Patents
Biomass-base high-efficiency deinking agent, and preparation method and application thereof Download PDFInfo
- Publication number
- CN105348900A CN105348900A CN201510789135.5A CN201510789135A CN105348900A CN 105348900 A CN105348900 A CN 105348900A CN 201510789135 A CN201510789135 A CN 201510789135A CN 105348900 A CN105348900 A CN 105348900A
- Authority
- CN
- China
- Prior art keywords
- biomass
- preparation
- high efficient
- removing agent
- based high
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Paper (AREA)
Abstract
The invention belongs to the field of papermaking chemicals, and concretely discloses a biomass-base high-efficiency deinking agent, and a preparation method and application thereof. The preparation method comprises the following steps: fusing rosin, adding palmitic acid and plant oleic acid, and uniformly mixing; and under the stirring condition, adding a sodium hydroxide solution into the uniformly-mixed raw materials, and reacting at 85-95 DEG C for 1-5 h, so as to obtain the biomass-base high-efficiency deinking agent. The biomass-base high-efficiency deinking agent is prepared by taking the natural regenerable biological resource as the raw material. The biomass-base high-efficiency deinking agent is biodegradable, green and environment-friendly. The preparation method is efficient, energy-saving, low in pollution and free of separation and postprocessing. The final product does not need separating and purifying, can be directly applied, and provides conditions for energy saving and clean production. The obtained biomass-base high-efficiency deinking agent can extremely well improve paper whiteness and reduce residual ink as an efficient deinking agent.
Description
Technical field
The invention belongs to papermaking chemical product field, be specifically related to a kind of biomass-based high efficient ink-removing agent and preparation method thereof and application.
Background technology
Improve due to plant resources worsening shortages and to the requirement of environment protection, the recycling of secondary stock has been subject to paying close attention to of countries in the world.Compared to chemical pulping and chemical-mechanical pulping, clearly, one is the discharge load significantly reducing pulping and paper-making industry to waste paper pulp-making advantage, reduces the waste water because chemical pulp or chemimechanical pulp produce and the pollution of discharge to environment; Two is economize on resources, and it is estimated, often utilizes 1 ton of waste paper, can save 3 ~ 4m
3timber; Three is reduce investment outlay, compared to chemistry and chemimechanical pulp, and investment saving about 30%.But, in wastepaper pulping and papermaking process, printing-ink, the recycling channel carried secretly due to waste paper, classifying and recycling the differences such as number of times all can produce obviously impact to paper waste quality, existing traditional slurrying functional agent is difficult to the needs of the different waste paper pulp-making deinking process meeting multiple waste paper, cause slurrying deinking process water consumption larger simultaneously, waste paper pulp-making yield is low, and greatly, product quality is low for electricity, the consumption of vapour equal energy source.Therefore, need to develop high efficient ink-removing agent, improve the ink clearance of waste paper, improve paper waste quality, save energy simultaneously, and realize cleaner production.
Publication number is that the Chinese patent application of CN103756402 discloses the special deinking agent of a kind of biomass-based old newspaper, comprise with one or more in rapeseed oil, Oleum Cocois, plam oil, capric acid, lauric acid, tetradecanoic acid, palmitinic acid, stearic acid for multiple deinking agent prepared by raw material, some bubble amt of these deinking agents is inadequate, and some bubble amt is enough but froth stability is poor.Use these deinking agent process paper wastes, deinking performance is unsatisfactory, and the product quality produced is low, now differs larger with the deinking performance of deinking agent with enterprise.Publication number is that the Chinese patent application of CN101177558 discloses the special deinking agent of a kind of old newspaper, comprises Voranol EP 2001, polyoxyethylene polyols fat, soap, dodecyl sulfate; Bubble amt and the froth stability aspect of this deinking agent are all pretty good; But use this deinking agent pulp brightness, residual ink unsatisfactory, the product quality produced is low.In addition, because the kind of current printing-ink and quality are updated, a lot of existing deinking agent can not meet the deinking requirement of various waste paper.Therefore, develop a kind of cheap and to adapt to the deinking agent of various ink significant.
Summary of the invention
In order to overcome the shortcoming of prior art with not enough, primary and foremost purpose of the present invention is to provide a kind of biomass-based high efficient ink-removing agent.
Another object of the present invention is to the preparation method that above-mentioned biomass-based high efficient ink-removing agent is provided;
Another object of the present invention is the application of biomass-based high efficient ink-removing agent.
For achieving the above object, the present invention adopts following technical scheme:
A preparation method for biomass-based high efficient ink-removing agent, comprises the following steps:
(1), after rosin being melted, add palmitinic acid and vegetable oil acid, three kinds of raw materials are mixed;
(2) under the condition stirred, sodium hydroxide solution is joined in the raw material that step (1) mixes, at 85 ~ 95 DEG C, react 1 ~ 5h, obtain described biomass-based high efficient ink-removing agent.
Rosin described in step (1) is 30 ~ 35 weight parts, and palmitinic acid is 40 ~ 45 weight parts, and vegetable oil acid is 20 ~ 30 weight parts.
The waste residue that described rosin is remaining after preferably can processing senior rosin.
The acid number of the vegetable oil acid described in step (1) is 190 ~ 210mgKOH/g, and iodine number is 45 ~ 55mgKOH/g.
The ratio of the sodium hydroxide quality in the sodium hydroxide solution described in step (2) and the rosin described in step (1), palmitinic acid and vegetable oil acid total mass is 1:(6.5 ~ 7.5).
In step (1) by rosin in 100 ~ 110 DEG C of fusings.
The mass percentage concentration of the sodium hydroxide solution described in step (2) is 10 ~ 20%.
The revolution of the stirring described in step (2) is 250 ~ 500r/min.
Present invention also offers a kind of biomass-based high efficient ink-removing agent obtained by above-mentioned preparation method.
Biomass-based high efficient ink-removing agent of the present invention is widely used in field of papermaking as a kind of papermaking chemical product.
Compared with prior art, the present invention has the following advantages and beneficial effect:
(1) the present invention is with the Biological resources of natural reproducible (rosin, palmitinic acid, vegetable oil acid) for raw material, prepares a kind of biomass-based high efficient ink-removing agent, and this biomass-based high efficient ink-removing agent is biodegradable, environmental protection.
(2) rosin that the present invention adopts is waste residue remaining after enterprise processes senior rosin, and its price is 3000 yuan/about t, cheap.Improve 9.23%ISO at pulp brightness, when residual ink clearance is 47.13%, the production cost of product now uses the production cost of deinking agent low by about 5% than enterprise.
(3) deinking agent product provided by the invention has good deinking performance, and the highest paper waste whiteness that makes improves 9.23%ISO, and residual ink clearance can reach 47.13%.
(4) efficient, energy-conservation, the low stain of preparation method of the present invention, without being separated and aftertreatment, the finished product do not need separating-purifying, can directly apply, and be the saving of the energy, and cleaner production provide condition.
(5) the biomass-based high efficient ink-removing agent obtained by the present invention, it is as high efficient ink-removing agent, well can improve Paper White Degree, and reduces paper pulp residual ink.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Each raw material required in preparation method of the present invention all can be buied from market.Rosin used in following examples is provided by Jinan fine day Chemical Industry Science Co., Ltd, and its acid number is 155 ~ 175mgKOH/g, and iodine number is 70 ~ 80mgKOH/g.
Embodiment 1
A preparation method for biomass-based high efficient ink-removing agent, comprises the following steps:
(1) take 35g rosin and be placed in round-bottomed flask, at 100 DEG C, stir and make it melt completely, then add 45g palmitinic acid and 20g vegetable oil acid respectively, three kinds of raw materials are mixed;
(2) under constantly stirring, be that the sodium hydroxide solution of 10wt% joins in round-bottomed flask by mass percentage concentration, at 85 DEG C, react 1h, obtain described biomass-based high efficient ink-removing agent.
Embodiment 2
A preparation method for biomass-based high efficient ink-removing agent, comprises the following steps:
(1) take 35g rosin and be placed in round-bottomed flask, at 105 DEG C, stir and make it melt completely, then add 40g palmitinic acid and 25g vegetable oil acid respectively, three kinds of raw materials are mixed;
(2) under constantly stirring, be that the sodium hydroxide solution of 15wt% joins in round-bottomed flask by mass percentage concentration, at 90 DEG C, react 3h, obtain described biomass-based high efficient ink-removing agent.
Embodiment 3
A preparation method for biomass-based high efficient ink-removing agent, comprises the following steps:
(1) take 32g rosin and be placed in round-bottomed flask, at 105 DEG C, stir and make it melt completely, then add 43g palmitinic acid and 25g vegetable oil acid respectively, three kinds of raw materials are mixed;
(2) under constantly stirring, be that the sodium hydroxide solution of 15wt% joins in round-bottomed flask by mass percentage concentration, at 95 DEG C, react 3h, obtain described biomass-based high efficient ink-removing agent.
Embodiment 4
A preparation method for biomass-based high efficient ink-removing agent, comprises the following steps:
(1) take 32g rosin and be placed in round-bottomed flask, at 108 DEG C, stir and make it melt completely, then add 40g palmitinic acid and 28g vegetable oil acid respectively, three kinds of raw materials are mixed;
(2) under constantly stirring, be that the sodium hydroxide solution of 20wt% joins in round-bottomed flask by mass percentage concentration, at 95 DEG C, reacting 5h, obtain described biomass-based high efficient ink-removing agent.
Embodiment 5
A preparation method for biomass-based high efficient ink-removing agent, comprises the following steps:
(1) take 30g rosin and be placed in round-bottomed flask, at 110 DEG C, stir and make it melt completely, then add 40g palmitinic acid and 30g vegetable oil acid respectively, three kinds of raw materials are mixed;
(3) under constantly stirring, be that the sodium hydroxide solution of 20wt% joins in round-bottomed flask by mass percentage concentration, at 95 DEG C, reacting 5h, obtain described biomass-based high efficient ink-removing agent.
The biomass-based high efficient ink-removing agent prepared embodiment 1 ~ 5 carries out lathering property and deinking performance detects: get appropriate obtained biomass-based high efficient ink-removing agent and be made into the solution that concentration is 0.2%, measure 300mL solution in frothing machine, temperature is set to 40 DEG C, turn on the power switch, cycle button, cycle button is closed after 8min, then write down lather volume every 3min, detected result is as shown in table 1.
The foaming effect of the biomass-based high efficient ink-removing agent of table 1
Get the U.S. paper waste of biomass-based high efficient ink-removing agent process 9#, the add-on of biomass-based high efficient ink-removing agent is 0.2%, and flotation is carried out in FORMAXDeinkCell (model L-100).During flotation, air flow is 0.36m3/min, and pressure is 0.07MPa.Flotation slurry dense 1%, flotation time 15min.Carry out handsheet to the paper waste after flotation, then adopt technidyneColorTouchPCCTP-ISO type whiteness/residual ink determinator to detect its whiteness and residual ink, detected result is as shown in table 2, table 3.
The biomass-based high efficient ink-removing agent of table 2 is on the impact of Paper White Degree
The biomass-based high efficient ink-removing agent of table 3 is on the impact of paper residual ink
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from spirit of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (9)
1. a preparation method for biomass-based high efficient ink-removing agent, is characterized in that, comprises the following steps:
(1), after rosin being melted, add palmitinic acid and vegetable oil acid, three kinds of raw materials are mixed;
(2) under the condition stirred, sodium hydroxide solution is joined in the raw material that step (1) mixes, at 85 ~ 95 DEG C, react 1 ~ 5h, obtain described biomass-based high efficient ink-removing agent.
2. the preparation method of biomass-based high efficient ink-removing agent according to claim 1, is characterized in that, the rosin described in step (1) is 30 ~ 35 weight parts, and palmitinic acid is 40 ~ 45 weight parts, and vegetable oil acid is 20 ~ 30 weight parts.
3. the preparation method of biomass-based high efficient ink-removing agent according to claim 1, is characterized in that, the acid number of the vegetable oil acid described in step (1) is 190 ~ 210mgKOH/g, and iodine number is 45 ~ 55mgKOH/g.
4. the preparation method of biomass-based high efficient ink-removing agent according to claim 1, it is characterized in that, the ratio of the sodium hydroxide quality in the sodium hydroxide solution described in step (2) and the rosin described in step (1), palmitinic acid and vegetable oil acid total mass is 1:(6.5 ~ 7.5).
5. the preparation method of biomass-based high efficient ink-removing agent according to claim 1, is characterized in that, in step (1) by rosin in 100 ~ 110 DEG C of fusings.
6. the preparation method of biomass-based high efficient ink-removing agent according to claim 1, is characterized in that, the mass percentage concentration of the sodium hydroxide solution described in step (2) is 10 ~ 20%.
7. the preparation method of biomass-based high efficient ink-removing agent according to claim 1, is characterized in that, the revolution of the stirring described in step (2) is 250 ~ 500r/min.
8. the biomass-based high efficient ink-removing agent obtained by the preparation method of biomass-based high efficient ink-removing agent described in any one of claim 1 to 7.
9. the application of biomass-based high efficient ink-removing agent according to claim 8 in field of papermaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510789135.5A CN105348900B (en) | 2015-11-16 | 2015-11-16 | A kind of biomass-based high efficient ink-removing agent and preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510789135.5A CN105348900B (en) | 2015-11-16 | 2015-11-16 | A kind of biomass-based high efficient ink-removing agent and preparation method and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105348900A true CN105348900A (en) | 2016-02-24 |
| CN105348900B CN105348900B (en) | 2018-06-29 |
Family
ID=55324973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510789135.5A Expired - Fee Related CN105348900B (en) | 2015-11-16 | 2015-11-16 | A kind of biomass-based high efficient ink-removing agent and preparation method and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105348900B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147361A (en) * | 2016-07-29 | 2016-11-23 | 华南理工大学 | A kind of biomass base load enzyme deinking agent and preparation method and application |
| CN114381161A (en) * | 2022-02-10 | 2022-04-22 | 广州市大华利企业有限公司 | Green and environment-friendly biological deinking agent and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076961A (en) * | 1992-03-28 | 1993-10-06 | 天津市纺织器材厂 | Hand-washing paste and preparation thereof |
| US5340493A (en) * | 1992-08-20 | 1994-08-23 | Principato Richard J | Low-volatility cleaning compositions for printing inks |
| CN103756402A (en) * | 2014-01-28 | 2014-04-30 | 山东大学 | Preparation method of biomass-based deinking agent |
| CN103881467A (en) * | 2012-12-21 | 2014-06-25 | 朱勇强 | Neutral deinking agent and preparation method thereof |
-
2015
- 2015-11-16 CN CN201510789135.5A patent/CN105348900B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076961A (en) * | 1992-03-28 | 1993-10-06 | 天津市纺织器材厂 | Hand-washing paste and preparation thereof |
| US5340493A (en) * | 1992-08-20 | 1994-08-23 | Principato Richard J | Low-volatility cleaning compositions for printing inks |
| CN103881467A (en) * | 2012-12-21 | 2014-06-25 | 朱勇强 | Neutral deinking agent and preparation method thereof |
| CN103756402A (en) * | 2014-01-28 | 2014-04-30 | 山东大学 | Preparation method of biomass-based deinking agent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147361A (en) * | 2016-07-29 | 2016-11-23 | 华南理工大学 | A kind of biomass base load enzyme deinking agent and preparation method and application |
| CN114381161A (en) * | 2022-02-10 | 2022-04-22 | 广州市大华利企业有限公司 | Green and environment-friendly biological deinking agent and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105348900B (en) | 2018-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6268385B2 (en) | Waterproof recycled paper and production method thereof | |
| CN102677532B (en) | Process for preparing cultural paper by utilizing full-recovered pulp | |
| CN206015403U (en) | A kind of paper grade (stock) high-efficiency pulper | |
| CN102337687A (en) | Novel pulping process for obtaining high performance fiber at high yield from plants | |
| CN103696311B (en) | A kind of wastepaper reclaiming method | |
| CN103147276B (en) | Textile continuous cold-batch pretreatment method, auxiliary used for method and preparation method of auxiliary | |
| CN103510418A (en) | New process for black liquor free chemical preparation of pulp | |
| CN101725069A (en) | Method for improving removal effect of ink in waste paper pulp | |
| CN105348900A (en) | Biomass-base high-efficiency deinking agent, and preparation method and application thereof | |
| CN100580037C (en) | Deinking agent | |
| CN102444047B (en) | Method for preparing high-viscosity bagasse pulp by using oxygen and alkali cooking and ozone bleaching | |
| CN106120419A (en) | A kind of method utilizing regenerated papermaking | |
| CN106147361A (en) | A kind of biomass base load enzyme deinking agent and preparation method and application | |
| CN103437238B (en) | Newsprint paper mill sludge is utilized to produce the method for environmental friendly regenerated bobbin body paper | |
| CN103881468A (en) | Raw materials and method for preparing environment-friendly mixed waste paper deinking agent | |
| CN104403405B (en) | Biologic Deinking Agent, its preparation method and utilize the method for its deinking | |
| CN103756402B (en) | A kind of preparation method based on biomass-based deinking agent | |
| CN107034712A (en) | A kind of novel papermaking method | |
| CN203498698U (en) | System for producing bobbin body paper by using newsprint papermaking sludge | |
| CN110552221A (en) | wax and paper separation process for waste wax cartons and application thereof | |
| CN100503748C (en) | Office wastepaper composite deinking agent and preparing method thereof | |
| CN210684321U (en) | A preparation system for high water-resistant corrugated medium of vegetables packing | |
| CN107217521B (en) | A kind of low ink paper sludge and preparation method thereof | |
| CN105062190A (en) | Waste paper pulping and deinking agent and preparation method thereof | |
| CN205223719U (en) | Waste paper slurrying, drifting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20211116 |