CN103613298A - Environment-friendly sugar-brown pigment for cement-based color facing mortar for internal wall of building, and preparation method and using method for pigment - Google Patents

Environment-friendly sugar-brown pigment for cement-based color facing mortar for internal wall of building, and preparation method and using method for pigment Download PDF

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Publication number
CN103613298A
CN103613298A CN201310586946.6A CN201310586946A CN103613298A CN 103613298 A CN103613298 A CN 103613298A CN 201310586946 A CN201310586946 A CN 201310586946A CN 103613298 A CN103613298 A CN 103613298A
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pigment
environment
cement
colored finish
brown
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CN103613298B (en
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杨晓杰
李好新
于龙
张国防
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Tongji University
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Tongji University
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Abstract

The invention relates to an environment-friendly sugar-brown pigment for cement-based color facing mortar for an internal wall of a building, and a preparation method and a using method for the pigment. Color characteristics of waste liquor in a molasses alcohol production process are taken into full account, the waste liquor is subjected to concentration, adsorption (color extraction), drying, crushing, grinding and screening to obtain a pigment, and the pigment is applied to the cement-based color facing mortar for the internal wall of the building to produce the sugar-brown cement-based color facing mortar. According to the pigment, and the preparation method and the using method thereof, a means can be provided for the utilization of coloring matters in the waste liquor of molasses alcohol as resources; in addition, the sugar-brown pigment is used instead of cement, quartz sand, a pigment and a thickening component, so that the production cost of the sugar-brown cement-based color facing mortar is lowered, the color types of the color facing mortar are enriched, and the market competitiveness of the cement-based color facing mortar is improved; moreover, the pigment is free of heavy metals, and is a plant pigment, so that the prepared color facing mortar is environment-friendly.

Description

Cement based colored finish mortar sugar brown pigments, preparation method and using method thereof for a kind of environment-friendly type building interior wall
Technical field
The invention belongs to building materials field, be specifically related to cement based colored finish mortar sugar brown pigments, preparation method and using method thereof for a kind of environment-friendly type building interior wall.
Background technology
Cement based colored finish mortar is a kind of important material of construction.Compare with ceramic tile as pigment with other wall facing material, cement-based mortar decorative effect is natural.In addition, the thickness of cement-based finishing mortar and easy working quality can be given the larger imagination space of architect.The use of cement has it and compares larger price advantage with pigment with ceramic tile.Therefore, cement based colored finish mortar is used widely in developed countries such as America and Europes as building outer wall decorative material.Conventionally, in the production process of colored finish mortar, in order to adjust the use color of facing mortar, need add the pigment of various different colours.According to chemical property, these pigment can be divided into two classes.One is pigment dyestuff, and it two is mineral dye.Pigment dyestuff has stronger tinting strength, but price is higher.Mineral dye obtains because having compared with low cost and better weather resistance the favor that mortar is produced.In addition, mineral dye is less on mortar performance impact.But because of the weak tinctorial property of mineral dye, the volume of mineral dye in cement-based finishing mortar is larger conventionally, and generally the volume of inorganic color in cement based colored finish mortar is 3% to 6% of cement amount.Therefore, every cube of m 3in cement based colored finish mortar, need to add the mineral dye of tens kilograms.Yet the common per kilogram of these mineral dyes needs dozens of yuan left and right.Therefore, nearly hundred yuan of the costs of pigment in cement based colored finish mortar.Further reduce the production cost of cement based colored finish mortar, for promoting, its competitive edge is significant.In addition, in mineral dye, often contain a small amount of heavy metal or micro-radiation element, at inner wall of building, use, have the potential risk that affects HUMAN HEALTH.In addition, building industry, as the target of utilization of waste as resource, is not only conducive to the saving of resource and the consumption of the energy, and has the variation of construction industry product and the reduction of cost.Therefore, interior wall cheap, environmental protection is used the R&D and production of cement-based finishing mortar pigment, and the development of colored finish mortar is had great importance.
Molasses are as the main raw material of alcohol, and the mode again utilized of molasses, in molasses-spirit production process, produce a large amount of waste liquids, contain a large amount of sugared brown plant pigmentss in waste liquid, and directly discharge will bring serious environmental problems.Therefore, the waste liquid processing of need decolouring before discharge.What the decolouring of current molasses alcohol waste liquid was mainly considered is decolorizing efficiency, to eliminate the impact on environment containing pigment discharging of waste liquid, has got rid of the consideration that in waste liquid, pigment resourceization is utilized.Therefore, the recycling of pigment in waste liquid in molasses-spirit production process, for molasses, as raw material, the sustainable development of producing alcohol has positive effect.
Summary of the invention
The object of the present invention is to provide cement based colored finish mortar sugar brown pigments, preparation method and using method thereof for a kind of environment-friendly type building interior wall.Simultaneously by molasses-spirit production process in generation waste liquid the recycling of sugared brown pigment a kind of approach is provided.
Cement based colored finish mortar sugar brown pigments for a kind of environment-friendly type building interior wall proposing in the present invention, the waste liquid producing during molasses-spirit is produced makes through concentrating, adsorb or get look, mummification, pulverizing, grinding and screening successively, its particle diameter is less than or equal to 40 orders, and size distribution is normal distribution.
The preparation method of cement based colored mortar sugar brown cure for a kind of environment-friendly type building interior wall that the present invention proposes, concrete steps are as follows:
(1) adopt temperature not higher than any heat of 100 ℃ or the concentrated mode of physics of machinery, the waste liquid producing in concentrated molasses-spirit production process;
(2) adopt carclazyte to adsorb step (1) gained concentrated solution or get look;
(3) adopt the mode of any mummification, at not higher than the temperature of 100 ℃, the sugared brown pigment mixture of mummification carclazyte and absorption;
(4) adopt the mode of any pulverizing, at not higher than the temperature of 100 ℃, the carclazyte after mummification and sugared brown pigment mixture are pulverized;
(5) adopt any milling equipment, at not higher than the temperature of 100 ℃, carclazyte and sugared brown pigment mixture via pulverizing are carried out to grinding;
(6) adopt any equipment that can be less than 40 order mechanical gradings to sieve;
Through said process, can obtain cement based colored finish mortar sugar brown pigments for required a kind of environment-friendly type building interior wall.
The using method of cement based colored finish mortar sugar brown pigments for a kind of environment-friendly type building interior wall that the present invention proposes, at environment-friendly type building interior wall, with in cement based colored finish mortar, described environment-friendly type building interior wall is 20~60% of total colored finish mortar quality with cement based colored finish mortar sugar brown pigments incorporation.
In the present invention, described environment-friendly type building interior wall substitutes sugared brown facing mortar pigment, aggregate, gelling material and water-keeping thickening group component with cement based colored finish mortar simultaneously and is respectively 100%, 10~40%, 20~30%, 10~50%.
In the present invention, environment protecting cement-base facing mortar sugar brown pigments is mainly used in the cement based colored finish mortar that inner wall of building is used, substitute the pigment using in the production of cement based colored finish mortar for inner wall of building completely, part substitutes aggregate and thickening component, has aggregate, adjusts color and water-keeping thickening effect.The sugared brown of the following particle diameter of grinding to 40 order and the mixture of carclazyte, because carclazyte has certain gelling, can play the effect of gelling material and the effect of filler aggregate; Because containing sugared brown pigment, present sugared brown, the sugared brown pigments in can place of cement base colored finish mortar; Because carclazyte has stronger water sorption, can play water-keeping thickening effect.
The multiduty approach of Realization of Product prepared by the present invention is: utilize sugared brown pigment to play the effect of pigment; Utilize the certain gelling of carclazyte, play pectisation; By the water sorption of carclazyte, in use play water-keeping thickening effect.
beneficial effect of the present invention is:
The present invention adopts via concentrated, absorption (getting look), mummification, pulverize, sugared brown pigment in grinding and screening molasses alcohol waste liquid, carclazyte and sugared brown pigment mixture, finally make cement based colored finish mortar sugar brown pigments for sugared brown inner wall of building, completely place of cement colored finish mortar produce in required pigment, aggregates, gelling material and thickening component, except reducing the cost of cement based colored finish mortar, improve the competitive power of cement based colored finish mortar, enrich the kind of cement based colored finish mortar, can be the recycling of pigment in molasses alcohol waste liquid an approach is provided.In addition, sugared brown pigment derives from plant, makes it be prepared into cement based colored finish mortar and has good environmental protection effect.
Embodiment
Below by embodiment, further illustrate the present invention.
Embodiment 1
The present invention is cement based colored finish mortar multi-usage sugar brown pigments for a kind of environment-friendly type building interior wall, its preparation process makes via concentrated, absorption (getting look), mummification, pulverizing, grinding and screening, particle diameter is less than 40 orders, is the sugared brown powder of normal distribution.Pigment of the present invention is joined in cement based colored finish mortar preparation process with total colored finish mortar 20%, substitute pigment completely, substitute 20% aggregate, gelling material and thickening component, adding quality percentage composition is 27% water, carry out physical and mechanical property test, test result is as shown in table 1:
The real an ancient swallowtailed flag example 1 physical and mechanical property test result of table 1
Figure 916987DEST_PATH_IMAGE002
Embodiment 2
The present invention is cement based colored finish mortar multi-usage sugar brown pigments for a kind of environment-friendly type building interior wall, its preparation process makes via concentrated, absorption (getting look), mummification, pulverizing, grinding and screening, particle diameter is less than 40 orders, is the sugared brown powder of normal distribution.Pigment of the present invention is joined in cement based colored finish mortar preparation process with total colored finish mortar 60%, substitute pigment completely, substitute 30% aggregate, 20% gelling material and 40% thickening component, adding quality percentage composition is 41% water, according to JC/T 1024-2007 wall facing mortar standard, carry out physical and mechanical property test, test result is as shown in table 2:
Table 2 embodiment 2 physical and mechanical property test results
Figure 568417DEST_PATH_IMAGE004
This shows, embodiment 1 and 2 performance all meet national JC/T 1024-2007 wall facing mortar standard.Environment-friendly type inner wall of the present invention is feasible by the preparation process of cement based colored finish mortar multi-usage sugar brown pigments, and effect is effective.

Claims (4)

1. multi-usage sugar brown pigments for cement based colored finish mortar for an environment-friendly type building interior wall, it is characterized in that described multi-usage sugar brown pigments adopts the waste liquid in molasses-spirit production process, via concentrating, adsorb or get look, mummification, pulverizing, grinding and screening, make, its size is normal distribution for being greater than 40 orders.
2. environment-friendly type building interior wall as claimed in claim 1 is used a preparation method for multi-usage pigment with cement based colored finish mortar, it is characterized in that concrete steps are as follows:
(1) adopt temperature not higher than any heat of 100 ℃ or the concentrated mode of physics of machinery, the waste liquid producing in concentrated molasses-spirit production process;
(2) adopt carclazyte to adsorb step (1) gained concentrated solution or get look;
(3) adopt the mode of any mummification, at not higher than the temperature of 100 ℃, the sugared brown pigment mixture of mummification carclazyte and absorption;
(4) adopt the mode of any pulverizing, at not higher than the temperature of 100 ℃, the carclazyte after mummification and sugared brown pigment mixture are pulverized;
(5) adopt any milling equipment, at not higher than the temperature of 100 ℃, carclazyte and sugared brown pigment mixture via pulverizing are carried out to grinding;
(6) adopt any equipment that can be less than 40 order mechanical gradings to sieve;
Through said process, can obtain cement based colored finish mortar sugar brown pigments for required a kind of environment-friendly type building interior wall.
3. an a kind of environment-friendly type building interior wall as claimed in claim 1 is used the using method of multi-usage sugar brown pigments with cement based colored finish mortar, it is characterized in that using in cement based colored finish mortar at environment-friendly type building interior wall, described environment-friendly type building interior wall is 20~60% of total colored finish mortar quality with cement based colored finish mortar sugar brown pigments incorporation.
4. environment-friendly type building interior wall as claimed in claim 1 is used a using method for multi-usage pigment with cement based colored finish mortar, it is characterized in that for described environment-friendly type building interior wall, the alternative pigment of cement based colored finish mortar sugar brown pigments, aggregate, gelling material and water-keeping thickening group component are respectively 100%, 10~40%, 20~30%, 10~50%.
CN201310586946.6A 2013-11-20 2013-11-20 Environment-friendly sugar-brown pigment for cement-based color facing mortar for internal wall of building, and preparation method and using method for pigment Expired - Fee Related CN103613298B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112707751A (en) * 2021-01-15 2021-04-27 杭州左纳实业有限公司 Method for preparing cement floor color paste and cement curing reinforcing agent from dye residual paste and application

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0582008A1 (en) * 1992-08-04 1994-02-09 Municipal Services Corporation Fixation and utilization of ash residue from the incineration of municipal solid waste
US5900051A (en) * 1997-05-20 1999-05-04 Solomon Grind-Chem Service, Inc. Compositions and method for conditioning mineral oxide pigment
CN101508542A (en) * 2009-03-30 2009-08-19 上海英硕聚合物材料有限公司 Colorful mortar for wall face
CN101560077A (en) * 2009-05-11 2009-10-21 常熟佳发化学有限责任公司 Epoxy resin mortar composite used for plate type fragment-free track
CN101648793A (en) * 2009-09-17 2010-02-17 苏州同济材料科技有限公司 Color mortar

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0582008A1 (en) * 1992-08-04 1994-02-09 Municipal Services Corporation Fixation and utilization of ash residue from the incineration of municipal solid waste
US5900051A (en) * 1997-05-20 1999-05-04 Solomon Grind-Chem Service, Inc. Compositions and method for conditioning mineral oxide pigment
CN101508542A (en) * 2009-03-30 2009-08-19 上海英硕聚合物材料有限公司 Colorful mortar for wall face
CN101560077A (en) * 2009-05-11 2009-10-21 常熟佳发化学有限责任公司 Epoxy resin mortar composite used for plate type fragment-free track
CN101648793A (en) * 2009-09-17 2010-02-17 苏州同济材料科技有限公司 Color mortar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112707751A (en) * 2021-01-15 2021-04-27 杭州左纳实业有限公司 Method for preparing cement floor color paste and cement curing reinforcing agent from dye residual paste and application

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