CN104098103B - A kind of " China is purple " and " Chinese blue " pigment tradition method for cooking - Google Patents

A kind of " China is purple " and " Chinese blue " pigment tradition method for cooking Download PDF

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CN104098103B
CN104098103B CN201310121341.XA CN201310121341A CN104098103B CN 104098103 B CN104098103 B CN 104098103B CN 201310121341 A CN201310121341 A CN 201310121341A CN 104098103 B CN104098103 B CN 104098103B
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purple
china
raw material
bacusi
pigment
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CN104098103A (en
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秦颍
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University of Science and Technology of China USTC
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University of Science and Technology of China USTC
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Abstract

The invention provides a kind of China is purple " and " Chinese blue " pigment tradition method for cooking, it comprises the following steps:(1)Preparation raw material in proportion;(2)Raw material is ground, and is well mixed;(3)By step(2)The raw material that gained mixes enters stove firing, obtains Chinese purple " and " Chinese blue " pigment.Modern synthetic technology research based on chemical reagent can not solve the problems, such as ancient times synthesis China purple, the composition of raw materials of Chinese blue, it is also not possible to restore the burning process in ancient times.Therefore in ancient times under feasible technical conditions, burning techniques based on natural mineral raw not only can be to spectators, especially students in middle and primary schools' displaying and the personally technological process of this technology of simulated operation, or the production offer technical support of " China is purple ", " Chinese blue " pigment is carried out using traditional handicraft, and this reparation for carrying out related historical relic using traditional material provides help to the production of modern related pigment, its Social benefit and economic benefit is all self-evident.

Description

A kind of " China is purple " and " Chinese blue " pigment tradition method for cooking
Technical field
The present invention relates to chemical material technical field, and in particular to a kind of " China is purple " and " Chinese blue " pigment tradition are fired Method.
Background technology
" China is purple "(Or " Chinese is purple ":BaCuSi2O6), " Chinese blue "(Or " Chinese is blue ":BaCuSi4O10)It is artificial The copper barium disilicate pigment minerals of synthesis, it is one great scientific and technological invention of ancient Chinese, its composition of raw materials and burning techniques are Lost more than 1,000 years, people there is no to disclose so far.The country is also without the patent skill about firing " China is purple " and " Chinese blue " at present Art.
1900, Le Chatelier " invented " Chinese blue again in the case of independent of ancient Chinese knowledge, And in Berlin, Patent Office has applied for the patent of " gradually form Chinese blue from Egyptian blue and China is purple " based on Egyptian blue(Patent Number:112761).Nineteen fifty-nine American scientist Pabst has also synthesized Chinese blue when studying superconductor.Rhone Poulenc companies are improved and are improved Le Chatelier design using modernism, and " are used according to new achievement application The patent of sol-gel process production Chinese blue and China's purple ".
Ancient times, which synthesize these mineral, can only utilize natural minerals, due to being short in understanding and studying think of to the barium ore resources of China The problem of on road, the at present research of domestic and foreign scholars all can't resolve ancient times firing " China is purple ", the composition of raw materials of " Chinese blue " And burning techniques problem.
The content of the invention
In order to recover synthesis " China purple ", " Chinese blue " traditional raw material formula and burning process, to utilize traditional handicraft Carry out " China is purple ", the production of " Chinese blue " pigment provides technical support.Meanwhile in places such as museum, science and technology centers to spectators, Especially students in middle and primary schools show, and allow the technological process of their this technology of simulated operation personally.It is an object of the invention to provide one Kind China is purple " and " Chinese blue " pigment tradition method for cooking.
In order to realize the purpose of the present invention, technical scheme is as follows:
A kind of China is purple " and " Chinese blue " pigment tradition method for cooking, it comprises the following steps:
(1)Preparation raw material in proportion;
(2)Raw material is ground, and is well mixed;
(3)By step(2)The raw material that gained mixes enters stove firing, obtains " China is purple " and " Chinese blue " pigment.
Preferably, step(1)Described in raw material be natural minerals quartz, black copper ore/malachite, and witherite;The stone English, black copper ore/malachite, witherite by weight percentage 30%, 20% and 50% or 47%, 15% and 38% weighing and burden of difference.
Wherein, natural minerals quartz, block, main component SiO2Content ﹥ 99%, Mohs' hardness 7, glassy lustre;It is colourless Or white, often containing impurity such as a small amount of alundum (Al2O3), calcium oxide.
Wherein, black copper ore/malachite:Black copper ore grey black, powdery, CuO contents ﹥ 98% are used in experiment.
Wherein, witherite:Bulk, main component barium carbonate(BaCO3), Mohs' hardness 3-3.5.It is in grey black that experiment, which is used, It is also colourless or white, BaO contents ﹥ 75%, often containing a small amount of calcium and strontium.
Preferably, step(2)Described in 200~250 mesh sieves are crossed after raw mill.
Preferably, the step(2)In also include drying procedure.
Preferably, step(3)Described in the reaction equation of sintering procedure be:
BaO+CuO+2SiO2→BaCuSi2O6,
BaO+CuO+4SiO2→BaCuSi4O10,
BaCuSi2O6+2SiO2→BaCuSi4O10
The reaction condition is:Temperature is 850 DEG C~1100 DEG C, and the time is 2~6 hours.Because it is a kind of solid-state synthesis Reaction, temperature and time is to be mutually related, and the time of reaction can be reduced by improving temperature;Simultaneously and enter stove dispensing number also have Close.Fire based on China's purple, preferable temperature is 1000 DEG C ± 50 DEG C;If furnace charge accumulation is not thick, or can stir in good time, the time is excellent Elect 2~3 hours, more preferably 2 hours as.Fire Chinese blue for it is main when, temperature wants more slightly higher, preferable temperature be 1000 DEG C~ 1100 DEG C, the time is preferably 4~6 hours, more preferably 6 hours.Temperature is too high, overlong time might have other silicon Hydrochlorate byproduct thing mutually comes out.
Preferably, step(3)Described in reaction condition also including the use of PbO catalyst.
Preferably, the China is purple " and " Chinese blue " pigment tradition method for cooking, specifically comprise the following steps:
(1)Prepare natural minerals quartz, black copper ore/malachite, and witherite;The quartz, black copper ore/malachite, poison Scheelite by weight percentage 30%, 20% and 50% or 47%, 15% and 38% weighing and burden of difference;
(2)Raw material is ground, 200~250 mesh sieves are crossed after grinding, and be well mixed;
(3)Under atmospheric environment and condition of normal pressure, by step(2)The raw material that gained mixes enters stove firing, firing temperature For 850 DEG C~1100 DEG C, the time is 2~6 hours, and the reaction equation of the sintering procedure is:
BaO+CuO+2SiO2→BaCuSi2O6,
BaO+CuO+4SiO2→BaCuSi4O10,
BaCuSi2O6+2SiO2→BaCuSi4O10
It is final to obtain " China is purple " and " Chinese blue " pigment.
The positive effect of the present invention is as follows:
The present invention directly grinds dispensing using natural minerals, and barium ore deposit can not also calcine in advance, low production cost.In tradition State is purple, contains a certain amount of PbO in Chinese blue pigment, it is contemplated that cost and environmental problem, PbO catalyst can not have to.Due to day All certain catalytic action is may also function as, therefore and tried using pure chemistry more or less containing impurity such as some CaO, NaO in right mineral The synthesis of agent is compared, and the reaction time can be reduced, and yield can increase.Have been reported that and utilize BaSO4Simulated as barium material source It is purple, Chinese blue to fire China, not only needs substantial amounts of PbO catalyst, it is long the time required to synthesis(Experiment was with 24 hours), temperature It is high(More than 1000 DEG C), yield is also low.
Modern synthetic technology research based on chemical reagent can not solve ancient times synthesis China purple, the composition of raw materials of Chinese blue Problem, it is also not possible to restore the burning process in ancient times.Therefore in ancient times under feasible technical conditions, based on natural mineral raw Burning techniques not only especially students in middle and primary schools' displaying and the personally technological process of this technology of simulated operation, can also may be used to spectators To carry out " China purple " using traditional handicraft, the production of " Chinese blue " pigment provides technical support, and this is for the traditional material of utilization The reparation that material carries out related historical relic provides help to the production of modern related pigment, and its Social benefit and economic benefit is all not say And explain.
Brief description of the drawings
Fig. 1 is that the China that embodiment 1 is directly fired using natural minerals is purple;
Fig. 2 is that the purple XRD things of the China of embodiment 1 mutually detect, and fires product and only has China purple;
Fig. 3 is that the China that embodiment 2 is directly fired using natural minerals is purple;
Fig. 4 is that the purple XRD things of the China of embodiment 2 mutually detect, and fires product and only has China purple;
Fig. 5 is that the China that embodiment 3 is directly fired using natural minerals is purple;
Fig. 6 is the Chinese purple enlarged drawing that embodiment 3 is directly fired using natural minerals;
Fig. 7 is the Chinese blue that embodiment 4 is directly fired using natural minerals, purple containing a small amount of China;
Fig. 8 is that the XRD things of the Chinese blue of embodiment 4 mutually detect;
Fig. 9 is the Chinese blue that embodiment 5 is directly fired using natural minerals, purple containing a small amount of China;
Figure 10 is that the XRD things of the Chinese blue of embodiment 5 mutually detect;
Figure 11 is the Chinese blue that embodiment 6 is directly fired using natural minerals, purple containing a small amount of China.
Embodiment
Below in conjunction with the accompanying drawings and its present invention is discussed in detail in embodiment.But the protection orientation of the present invention is not limited to In following instance, the full content in claims should be included.
Natural minerals quartz is always spread from Area, Fengyang County, Anhui used in embodiment, block, main component SiO2Content ﹥ 99%, Mohs Hardness is 7, glassy lustre;It is colourless or white, often containing impurity such as a small amount of alundum (Al2O3), calcium oxide.
Experiment comes from Daye, hubei Province, grey black, powdery, CuO contents ﹥ 98% with black copper ore.
Experiment comes from Chengkou, Chongqing with witherite, block, main component barium carbonate(BaCO3), Mohs' hardness 3-3.5.It is real It is in grey black to test use, also colourless or white, BaO contents ﹥ 75%, often containing a small amount of calcium and strontium.
The purple sintering procedure A of the China of embodiment 1
(1)Preparation raw material in proportion;The raw material is natural minerals quartz, black copper ore, and witherite;By above-mentioned three kinds of originals Ore deposit by weight percentage 30%, 20% and 50% is weighed respectively.
(2)Raw material is ground, and is well mixed;Mineral were ground to 200~250 mesh sieves, and milling apparatus is unlimited.If all It is dry grinding, it may be unnecessary to dry.Method for mixing and equipment are unlimited, ensure uniform.
(3)By step(2)The raw material that gained mixes enters stove firing, and it is common blast furnace or Muffle to fire stove used Stove, under atmospheric environment and condition of normal pressure, the reaction equation of the sintering procedure is:
BaO+CuO+2SiO2→BaCuSi2O6,
The reaction condition is:Temperature is 1050 DEG C, and the time is 2 hours.Fire product and thing phase XRD analysis such as Fig. 1 and Shown in Fig. 2, the product burnt out is in purple, powdery or weak sintering shape, and material phase analysis shows that mainly China is purple.
The purple sintering procedure B of the China of embodiment 2
(1)Preparation raw material in proportion;The raw material is natural minerals quartz, black copper ore, and witherite;By above-mentioned three kinds of originals Ore deposit by weight percentage 30%, 20% and 50% is weighed respectively.
(2)Raw material is ground, and is well mixed;Mineral were ground to 200~250 mesh sieves, and milling apparatus is unlimited.If all It is dry grinding, it may be unnecessary to dry.Method for mixing and equipment are unlimited, ensure uniform.
(3)By step(2)The raw material that gained mixes enters stove firing, and it is common blast furnace or Muffle to fire stove used Stove, under atmospheric environment and condition of normal pressure.
The reaction equation of the sintering procedure is:
BaO+CuO+2SiO2→BaCuSi2O6, etc..
The reaction condition is:Temperature is 950 DEG C, and the time is 2 hours, and used catalyst PbO, addition accounts for gross weight 25%.Fire product and XRD analysis as shown in Figure 3 and Figure 4, the product burnt out is in bluish violet, weak sintering shape.Due to being solid State polymerisation, plus the phase transformation of complexity can occur between the copper barium disilicate mineral such as Chinese purple, therefore during the China burnt out is purple There are a small amount of other intermediate products.
The purple sintering procedure C of the China of embodiment 3
(1)Preparation raw material in proportion;The raw material is natural minerals quartz, black copper ore, and witherite;By above-mentioned three kinds of originals Ore deposit by weight percentage 30%, 20% and 50% is weighed respectively.
(2)Raw material is ground, and is well mixed;Mineral were ground to 200~250 mesh sieves, and milling apparatus is unlimited.If all It is dry grinding, it may be unnecessary to dry.Method for mixing and equipment are unlimited, ensure uniform.
(3)By step(2)The raw material that gained mixes enters stove firing, and it is common blast furnace or Muffle to fire stove used Stove, under atmospheric environment and condition of normal pressure i.e..
The reaction equation of the sintering procedure is:
BaO+CuO+2SiO2→BaCuSi2O6
The reaction condition is:Temperature is 1100 DEG C, time 2 h.Fire product as shown in Figure 5 and Figure 6, it is purple in dark blue Color, vitreum to strong sintered state, crystalline mineral is purple for China, radial growth.Pigment can be done after grinding.
Catalyst action can be played by adding a certain amount of PbO.Natural minerals can contain some impurity, can be melted when temperature is high Melt, China's purple, Chinese blue crystal also can be thicker, need to grind as pigment.Therefore comparatively speaking, the effect of embodiment 1 is more It is quite a lot of.
The sintering procedure A of the Chinese blue of embodiment 4
(1)Preparation raw material in proportion;The raw material is natural minerals quartz, black copper ore, and witherite;By above-mentioned three kinds of originals Ore deposit presses 47%, 15% and 38% weighing and burden respectively.
(2)Raw material is ground, and is well mixed;Mineral were ground to 200~250 mesh sieves, and milling apparatus is unlimited.If all It is dry grinding, it may be unnecessary to dry.Method for mixing and equipment are unlimited, ensure uniform.
(3)By step(2)The raw material that gained mixes enters stove firing.It is common blast furnace or Muffle to fire stove used Stove, under atmospheric environment and condition of normal pressure.
The reaction equation of the sintering procedure is:
BaO+CuO+4SiO2→BaCuSi4O10,
BaCuSi2O6+2SiO2→BaCuSi4O10, etc..
The reaction condition is:Temperature is 1100 DEG C, and the time is 6 hours.Fire product and thing phase XRD analysis such as Fig. 7 and Shown in Fig. 8, it be in bluish violet to fire product, weak sintering shape, in addition to Chinese blue, also has China purple and other intermediate products, residual on a small quantity Remaining reactant.
The sintering procedure B of the Chinese blue of embodiment 5
(1)Preparation raw material in proportion;The raw material is natural minerals quartz, black copper ore, and witherite;By above-mentioned three kinds of originals Ore deposit presses 47%, 15% and 38% weighing and burden respectively.
(2)Raw material is ground, and is well mixed;Mineral were ground to 200~250 mesh sieves, and milling apparatus is unlimited.If all It is dry grinding, it may be unnecessary to dry.Method for mixing and equipment are unlimited, ensure uniform.
(3)By step(2)The raw material that gained mixes enters stove firing, and it is common blast furnace or Muffle to fire stove used Stove, under atmospheric environment and condition of normal pressure.
The reaction equation of the sintering procedure is:
BaO+CuO+4SiO2→BaCuSi4O10,
BaCuSi2O6+2SiO2→BaCuSi4O10, etc..
The reaction condition is:Temperature is 1100, and 6 hours firing times, used catalyst PbO, addition accounts for gross weight The 25% of amount.Fire product and thing phase XRD analysis as shown in Figure 9 and Figure 10, fire the mixing that product is light blue color and bluish violet Thing, shape is sintered, in addition to Chinese blue, also have China's purple and catalyst PbO.Compared with embodiment 4, reaction is more thorough.
The sintering procedure C of the Chinese blue of embodiment 6
(1)Preparation raw material in proportion;The raw material is natural minerals quartz, black copper ore, and witherite;By above-mentioned three kinds of originals Ore deposit presses 47%, 15% and 38% weighing and burden respectively.
(2)Raw material is ground, and is well mixed;Mineral were ground to 200~250 mesh sieves, and milling apparatus is unlimited.If all It is dry grinding, it may be unnecessary to dry.Method for mixing and equipment are unlimited, ensure uniform.
(3)By step(2)The raw material that gained mixes enters stove firing, and it is common blast furnace or Muffle to fire stove used Stove, under atmospheric environment and condition of normal pressure.
The reaction equation of the sintering procedure is:
BaO+CuO+4SiO2→BaCuSi4O10,
BaCuSi2O6+2SiO2→BaCuSi4O10, etc..
The reaction condition is:Temperature is 1050 DEG C, 2 hours firing times, fires product and is illustrated in fig. 11 shown below:Fire production Thing is light blue the mixture of color and purple, weak sintering shape, in addition to Chinese blue, also has China purple.With embodiment 5, the phase of embodiment 6 Than intermediate product and Residual reactants are relatively some more.
It is more difficult to fire pure Chinese blue, all can be more or less purple containing China, this also coincide with the phenomenon in ancient times.Temperature is high A bit, the reaction time is grown, and product yield also can be high.
The above description of this invention is illustrative and not restrictive, and those skilled in the art understands, will in right Many modifications, change or equivalent can be carried out to it by asking within the spirit and scope of restriction, but they fall within the present invention's In protection domain.

Claims (6)

  1. A kind of 1. " China is purple " and " Chinese blue " pigment tradition method for cooking, it is characterised in that it comprises the following steps:
    (1) preparation raw material in proportion;
    (2) raw material is ground, and is well mixed;
    (3) raw material mixed obtained by step (2) is entered into stove to fire, obtains " China is purple " and " Chinese blue " pigment;
    Raw material described in step (1) is natural minerals quartz, black copper ore/malachite, and witherite;The quartz, black copper ore/hole Sparrow stone, witherite respectively by weight percentage 30%, 20% and 50%, or 47%, 15% and 38% weighing and burden;
    Reaction condition is in step (3):Temperature is 850 DEG C~1100 DEG C, and the time is 2~6 hours;
    When firing China purple is main, temperature is 1000 DEG C ± 50 DEG C, and the time is 2~3 hours;When firing Chinese blue is main, temperature For 1000 DEG C~1100 DEG C, the time is 4~6 hours.
  2. 2. the method as described in claim 1, it is characterised in that cross 200~250 mesh sieves described in step (2) after raw mill.
  3. 3. the method as described in claim 1, it is characterised in that also include drying procedure in the step (2).
  4. 4. the method as described in claim 1, it is characterised in that the reaction equation of sintering procedure is described in step (3):
    BaO+CuO+2SiO2→BaCuSi2O6,
    BaO+CuO+4SiO2→BaCuSi4O10,
    BaCuSi2O6+2SiO2→BaCuSi4O10
  5. 5. the method as described in claim 1, it is characterised in that reaction condition is also including the use of PbO catalyst in step (3).
  6. 6. the method as described in claim 1, it is characterised in that specifically comprise the following steps:
    (1) natural minerals quartz, black copper ore/malachite, and witherite are prepared;The quartz, black copper ore/malachite, witherite By weight percentage 30%, 20% and 50% or 47%, 15% and 38% weighing and burden respectively;
    (2) raw material is ground, 200~250 mesh sieves are crossed after grinding, and be well mixed;
    (3) under atmospheric environment and condition of normal pressure, the raw material mixed obtained by step (2) is entered into stove and fired, firing temperature 850 DEG C~1100 DEG C, the time is 2~6 hours, and the reaction equation of the sintering procedure is:
    BaO+CuO+2SiO2→BaCuSi2O6,
    BaO+CuO+4SiO2→BaCuSi4O10,
    BaCuSi2O6+2SiO2→BaCuSi4O10
    It is final to obtain " China is purple " and " Chinese blue " pigment.
CN201310121341.XA 2013-04-09 2013-04-09 A kind of " China is purple " and " Chinese blue " pigment tradition method for cooking Expired - Fee Related CN104098103B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6693942B2 (en) * 2015-03-02 2020-05-13 三井金属鉱業株式会社 Phosphor
CN105088348A (en) * 2015-08-20 2015-11-25 浙江大学 Method for preparing BaCuSi4O10 two-dimensional crystal
CN106379907B (en) * 2016-08-12 2018-04-03 陕西科技大学 A kind of preparation method of ceramic violet pigment modelled after an antique
CN109437216A (en) * 2018-11-19 2019-03-08 西北师范大学 The method of solid phase reaction preparation pure phase Chinese purple

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