CN104988575A - Reaction kettle and technology used for growing yellow crystals - Google Patents
Reaction kettle and technology used for growing yellow crystals Download PDFInfo
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- CN104988575A CN104988575A CN201510354633.7A CN201510354633A CN104988575A CN 104988575 A CN104988575 A CN 104988575A CN 201510354633 A CN201510354633 A CN 201510354633A CN 104988575 A CN104988575 A CN 104988575A
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- autoclave body
- seed
- yellow crystal
- growing
- crystal growth
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- 239000013078 crystal Substances 0.000 title claims abstract description 65
- 238000005516 engineering process Methods 0.000 title abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000002425 crystallisation Methods 0.000 claims description 7
- 230000008025 crystallization Effects 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 7
- 239000011044 quartzite Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 239000010453 quartz Substances 0.000 abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 description 12
- 238000013461 design Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- QLOKJRIVRGCVIM-UHFFFAOYSA-N 1-[(4-methylsulfanylphenyl)methyl]piperazine Chemical compound C1=CC(SC)=CC=C1CN1CCNCC1 QLOKJRIVRGCVIM-UHFFFAOYSA-N 0.000 description 1
- 208000018522 Gastrointestinal disease Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000010975 amethyst Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The invention discloses a reaction kettle and technology used for growing yellow crystals, and relates to the technical field of crystal growing technologies. The reaction kettle used for growing the yellow crystals comprises a high-pressure kettle body (1), a kettle cap (2), a kettle plug (3), a chemical liquid tank (4), a seed crystal frame (5) where parent seeds are hung, a pair of thermocouples (6) and a heating device (7). The technology used for growing the yellow crystals includes the steps that an artificial quartz crystal is sliced according to a Z0 degree to serve as the parent seeds; the certain number of parent seeds are perpendicularly hung on the seed crystal frame (5) where the parent seeds are hung in a layered mode through thin iron wires; the yellow crystals are cultivated through the high-pressure kettle body with a hydrothermal temperature differential method. According to the selected growing technology, a method is reliable, operation is easy, and the technology for growing the yellow crystals with the high quality higher than AAA can be achieved. The product quality and the product specification can be artificially designed, and controllability and operability are high. The thickness, the size, the appearance, the color and the internal quality can meet the market requirements.
Description
Technical field
The present invention relates to crystal growth Technology field, be specifically related to a kind of reactor for yellow crystal growth and yellow crystal growth technique.
Background technology
Along with the progressively raising of modern life level, the harmonious development of Nature and Man class, artwork market anomalies is flourishing, and particularly in the Third Industry, consumer product sells well day by day, flies into common people house.
The characteristic that because having, Crystal ornaments drives that calamity is avoided evil spirits, wealth bringing in is led a happy family life since ancient times, body-building increases the longevity, approve by the vast social common people.Colour crystal ornaments, the particularly appearance of high-quality yellow crystal, not only increase people's consumer lifestyles, enhances social aesthetic conceptions, and the fine symbol that yellow is rich and honour, lucky especially.
The inclined luck for wealth of yellow quartz master, wear yellow quartz, can strengthen the gold-tinted in gas field, gold-tinted can affect material life and luck for wealth, can create windfall, assembles wealth cause; The corresponding sun gear of sodium yellow, has certain help to gastrointestinal disturbances system; Wear yellow quartz, confidence can be strengthened, firm self-position.。
Yellow quartz a lot of on domestic market be by
amethystmake after adding thermal discoloration, paler colour, and do not have pretty and dazzling sense, tone seems that some is thin.For the yellow quartz of very slight color, some jeweller also can strengthen color by irradiation, and this type of product amount is more, and price is also relatively cheap, can fade for a long time, can not accept by society.
The yellow quartz of darkorange is considered to be most worthy, because its color is strong and mellow, to sensation honorable as a kind of imperial family of people.The rudimentary yellow quartz of below 2A (with grey, dark brown tune) of low quality, on the low side, traction is little.
At present all there is the demand to super 3A level high-quality yellow crystal in external and market, the East Sea, and product supply falls short of demand.Domestic only have self-employed worker at the following product of a small amount of growth quality 2A level, and super 3A level produce market blank is larger.
Summary of the invention
Object of the present invention is exactly to solve the problems of the technologies described above, and provides a kind of reactor for yellow crystal growth and yellow crystal growth technique.
The reactor that the present invention is used for yellow crystal growth comprises autoclave body, still cap, still plug, spray tank, the seed crystal frame for carry parent seed, a pair thermopair and heating unit, still plug plug is at the top of autoclave body, and it is tight by still cap, spray tank is positioned at autoclave body, for the seed crystal chord position of carry parent seed in autoclave body, and be positioned at the below of spray tank, heating unit is arranged on the bottom in autoclave body, and a pair thermopair is respectively used to monitor the temperature bottom for the seed crystal top of the trellis of carry parent seed and heating unit;
Yellow crystal growth technique comprises following processing step:
1. synthetic quartzcrystal is carried out cutting section, as parent seed according to Z0 °;
2. the parent seed layering of some amount is hung vertically in the seed crystal frame for carry parent seed by use thin wire;
3. the dissolve area splendid attire quartzite raw material of 1.92 meters, bottom in autoclave body;
4. alkaline supersaturated solution that is a certain amount of and corresponding proportioning is loaded in autoclave body, in order to dissolve the quartzite raw material of autoclave body bottom;
5. select yellow chemical tinting material, meet yellow crystal color demand;
6. according to artificially controlling temperature pressure control mode, Silica grain is automatically realized in seed Surface Crystallization, crystallization;
7. output yellow crystal, realizes the technical indicator (single still weight is not less than 102KG, and thickness is about 25.0mm, growth velocity 0.90mm/d) such as set product size, super 3A level inner quality.
Reactor for yellow crystal growth also has insulating cotton layer and insulation layer of cloth, and insulating cotton layer and insulation layer of cloth are wrapped on autoclave body outer wall successively.
The equipment of yellow crystal growth also has pressure control device, and pressure control device comprises tensimeter and pressure control valve, and tensimeter is for monitoring the force value in autoclave body, and pressure control valve is for controlling the force value of autoclave body.
The present invention has the following advantages:
1, autoclave is utilized to use " hydrothermal temperature difference method " to cultivate yellow crystal.
2, select growth technique method reliable, simple to operate, the growing technology of the above high-quality yellow crystal of super 3A level can be met.
3, quality product and specification can artificially design, controllability, workable.Gauge, appearance color, inner quality can meeting the market requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the reactor that the present invention grows for yellow crystal.
In figure: 1, autoclave body; 2, still cap; 3, still plug; 4, spray tank; 5, for the seed crystal frame of carry parent seed; 6, a pair thermopair; 7, heating unit; 8, insulating cotton layer; 9, layer of cloth is incubated; 10, tensimeter.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1, the reactor that the present invention is used for yellow crystal growth comprises autoclave body 1, still cap 2, still plug 3, spray tank 4, for the seed crystal frame 5 of carry parent seed, a pair thermopair 6 and heating unit 7, the top at autoclave body 1 filled in by still plug 3, and covered tightly by still cap 2, spray tank 4 is positioned at autoclave body 1, seed crystal frame 5 for carry parent seed is positioned at autoclave body 1, and be positioned at the below of spray tank 4, heating unit 7 is arranged on the bottom in autoclave body 1, a pair thermopair 6 is respectively used to monitor the temperature bottom for seed crystal frame 5 top of carry parent seed and heating unit 7,
Yellow crystal growth technique comprises following processing step:
1. synthetic quartzcrystal is carried out cutting section, as parent seed according to Z0 °;
2. the parent seed layering of some amount is hung vertically in the seed crystal frame 5 for carry parent seed by use thin wire;
3. the dissolve area splendid attire quartzite raw material of 1.92 meters, bottom in autoclave body 1;
4. alkaline supersaturated solution that is a certain amount of and corresponding proportioning is loaded in autoclave body 1, in order to dissolve the quartzite raw material of autoclave body bottom;
5. select yellow chemical tinting material, meet yellow crystal color demand;
6. according to artificially controlling temperature pressure control mode, Silica grain is automatically realized in seed Surface Crystallization, crystallization;
7. output yellow crystal, realizes the technical indicator (single still weight is not less than 102KG, and thickness is about 25.0mm, growth velocity 0.90mm/d) such as set product size, super 3A level inner quality.
Reactor for yellow crystal growth also has insulating cotton layer 8 and insulation layer of cloth 9, and insulating cotton layer 8 and insulation layer of cloth 9 are wrapped on autoclave body 1 outer wall successively.
The equipment of yellow crystal growth also has pressure control device, and pressure control device comprises tensimeter 10 and pressure control valve, and tensimeter 10 is for monitoring the force value in autoclave body 1, and pressure control valve is for controlling the force value of autoclave body 1.
The principle of the invention: adopt " hydrothermal temperature difference method " to cultivate in autoclave, the hydrothermal growth process of crystal is a kind of method of carrying out crystallization in process in High Temperature High Pressure and the aqueous solution, and its feature improves Melting Substance to dissolve and recrystallize at lower than the temperature of its transformation temperature.
Raw material: the raw material cultivating quartz crystal is natural quartz fragment, also known as smelting quartz.Usual employing transparency is not less than 80%, SiO2 composition and is not less than 99.8%, the composite grain of weight between 5 ~ 50g.
Seed: the tangential selection of seed crystal is to obtain larger growth rate and higher utilization ratio, the processing quality of seed crystal is the prerequisite of growth high grade quartz crystal, and conventional specification has Z+0 °, Y+0 ° etc.Size is about: 1.5 ± 0.5mm, corner cut error: xx '≤10 ', yy '≤20 '.
Pressure: 1000 ~ 1500atm (atm=101325pa)
Temperature: 350 ~ 400 DEG C.
Concrete processing step of the present invention:
Step 1, seed wafer to be cut according to Z0 °, and respectively at both ends make a call to 2
pilot hole, X to size meet 80 ± 1mm, Z-direction size meets 210 ± 3mm.
Step 2, design mask pattern, length is about 2400mm, adopts multilayered structure, accumulative suspension 120.
Step 3, selection quartzite raw material, Si02 composition is not less than 99.8%, and the composite grain of weight between 10 ~ 60g, is seated in autoclave body bottom by raw material.
Step 4, design solution ratio concentration, the usage quantity of focal selection tinting material, the chemical reagent mainly used comprises salt of wormwood, ironic hydroxide, potassiumchromate, hydrogen peroxide, iron nitrate.
Step 5, design filling degree and percentage of open area, promote nutritional amt and nutrition channel according to large filling degree and percentage of open area.
Step 6, the long brilliant temperature difference of design, control the top and the bottom temperature difference according to initial stage, mid-term, later stage three phases, center controls respectively at 38 DEG C, 65 DEG C, 75 DEG C.
Step 7, the long brilliant pressure of design, control according to initial stage, mid-term, later stage three phases, center controls respectively at 1300atm, 1350atm, 1400atm.
Step 8, design technology time requirement, output yellow crystal thickness is about 25mm, growth velocity 0.90mm/d.
Step 9, deisgn product realize the technical indicators (single still weight is not less than 102KG, and inner quality reaches the above standard of super 3A level) such as set product size, inner quality.
Above embodiment only for illustration of the present invention, and is not limitation of the present invention, and the those of ordinary skill of relevant technical field, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all equivalent.Technical scheme also belong to category of the present invention, scope of patent protection of the present invention should be defined by the claims.
Claims (4)
1. a yellow crystal growth technique, is characterized in that: comprise following processing step:
1. synthetic quartzcrystal is carried out cutting section, as parent seed according to Z0 °;
2. the parent seed layering of some amount is hung vertically in the seed crystal frame (5) for carry parent seed by use thin wire;
3. the dissolve area splendid attire quartzite raw material of 1.92 meters, the interior bottom of autoclave body (1);
4. alkaline supersaturated solution that is a certain amount of and corresponding proportioning is loaded in autoclave body (1), in order to dissolve the quartzite raw material of autoclave body bottom;
5. select yellow chemical tinting material, meet yellow crystal color demand;
6. according to artificially controlling temperature pressure control mode, Silica grain is automatically realized in seed Surface Crystallization, crystallization;
7. output yellow crystal, realizes the technical indicator (single still weight is not less than 102KG, thickness about 25.0 ㎜, growth velocity 0.90 ㎜/d) such as set product size, super 3A level inner quality.
2. according to claim 1 a kind of for yellow crystal growth reactor, it is characterized in that: comprise autoclave body (1), still cap (2), still plug (3), spray tank (4), for the seed crystal frame (5) of carry parent seed, a pair thermopair (6) and heating unit (7), still plug (3) plug is at the top of autoclave body (1), and covered tightly by still cap (2), spray tank (4) is positioned at autoclave body (1), seed crystal frame (5) for carry parent seed is positioned at autoclave body (1), and be positioned at the below of spray tank (4), heating unit (7) is arranged on the bottom in autoclave body (1), a pair thermopair (6) is respectively used to seed crystal frame (5) top of monitoring for carry parent seed and the temperature of heating unit (7) bottom.
3. a kind of reactor for yellow crystal growth according to claim 1 and yellow crystal growth technique, it is characterized in that also having insulating cotton layer (8) and insulation layer of cloth (9) for the reactor of yellow crystal growth, insulating cotton layer (8) and insulation layer of cloth (9) are wrapped on autoclave body 1 outer wall successively.
4. a kind of reactor for yellow crystal growth according to claim 1 and yellow crystal growth technique, it is characterized in that the reactor for yellow crystal growth also has pressure control device, pressure control device comprises tensimeter (10) and pressure control valve, tensimeter (10) is for monitoring the force value in autoclave body (1), and pressure control valve is for controlling the force value of autoclave body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510354633.7A CN104988575A (en) | 2015-06-25 | 2015-06-25 | Reaction kettle and technology used for growing yellow crystals |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510354633.7A CN104988575A (en) | 2015-06-25 | 2015-06-25 | Reaction kettle and technology used for growing yellow crystals |
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| CN104988575A true CN104988575A (en) | 2015-10-21 |
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| CN201510354633.7A Withdrawn CN104988575A (en) | 2015-06-25 | 2015-06-25 | Reaction kettle and technology used for growing yellow crystals |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637382A (en) * | 2016-11-09 | 2017-05-10 | 石长海 | Phi400 autoclave |
| CN109137074A (en) * | 2018-10-23 | 2019-01-04 | 梁维嘉 | The artificial culture growing method of quartzy embryo |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052154A (en) * | 1989-11-25 | 1991-06-12 | 山东大学 | The growth method of colour crystal |
| CN1149635A (en) * | 1996-07-22 | 1997-05-14 | 中国科学院物理研究所 | Water heating growth method for preparing adulterated vanadate single crystal |
| KR20010069578A (en) * | 2001-04-18 | 2001-07-25 | 이덕호 | Method for growing the zy-quartz crystal |
| CN101275274A (en) * | 2007-12-25 | 2008-10-01 | 刘运河 | Manufacturing method for artificial hair crystal |
| JP2012162458A (en) * | 2012-06-04 | 2012-08-30 | Nippon Dempa Kogyo Co Ltd | Method for manufacturing artificial quartz, and artificial quartz |
| JP2014094868A (en) * | 2012-11-12 | 2014-05-22 | Nippon Dempa Kogyo Co Ltd | Hardware and pressure vessel for growing artificial crystal, method for growing artificial crystal by using the same, and artificial crystal grown by using the method |
| CN103938271A (en) * | 2014-04-29 | 2014-07-23 | 三明市港乐水晶电子有限公司 | Growth method of piezo-quartz |
| CN204959076U (en) * | 2015-06-25 | 2016-01-13 | 北京石晶光电科技股份有限公司济源分公司 | A reation kettle for yellow quartzy growth |
-
2015
- 2015-06-25 CN CN201510354633.7A patent/CN104988575A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052154A (en) * | 1989-11-25 | 1991-06-12 | 山东大学 | The growth method of colour crystal |
| CN1149635A (en) * | 1996-07-22 | 1997-05-14 | 中国科学院物理研究所 | Water heating growth method for preparing adulterated vanadate single crystal |
| KR20010069578A (en) * | 2001-04-18 | 2001-07-25 | 이덕호 | Method for growing the zy-quartz crystal |
| CN101275274A (en) * | 2007-12-25 | 2008-10-01 | 刘运河 | Manufacturing method for artificial hair crystal |
| JP2012162458A (en) * | 2012-06-04 | 2012-08-30 | Nippon Dempa Kogyo Co Ltd | Method for manufacturing artificial quartz, and artificial quartz |
| JP2014094868A (en) * | 2012-11-12 | 2014-05-22 | Nippon Dempa Kogyo Co Ltd | Hardware and pressure vessel for growing artificial crystal, method for growing artificial crystal by using the same, and artificial crystal grown by using the method |
| CN103938271A (en) * | 2014-04-29 | 2014-07-23 | 三明市港乐水晶电子有限公司 | Growth method of piezo-quartz |
| CN204959076U (en) * | 2015-06-25 | 2016-01-13 | 北京石晶光电科技股份有限公司济源分公司 | A reation kettle for yellow quartzy growth |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637382A (en) * | 2016-11-09 | 2017-05-10 | 石长海 | Phi400 autoclave |
| CN109137074A (en) * | 2018-10-23 | 2019-01-04 | 梁维嘉 | The artificial culture growing method of quartzy embryo |
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Application publication date: 20151021 |
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