CN103145330A - Yellow filtering quartz tube - Google Patents

Yellow filtering quartz tube Download PDF

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Publication number
CN103145330A
CN103145330A CN2013100990863A CN201310099086A CN103145330A CN 103145330 A CN103145330 A CN 103145330A CN 2013100990863 A CN2013100990863 A CN 2013100990863A CN 201310099086 A CN201310099086 A CN 201310099086A CN 103145330 A CN103145330 A CN 103145330A
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China
Prior art keywords
quartz tube
nitrate
trace mineral
mineral supplement
yellow filter
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CN2013100990863A
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Chinese (zh)
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CN103145330B (en
Inventor
徐传龙
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Jiangsu Kaiyang quartz products Co., Ltd
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徐传龙
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Publication of CN103145330A publication Critical patent/CN103145330A/en
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Publication of CN103145330B publication Critical patent/CN103145330B/en
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Abstract

The invention provides a yellow filtering quartz tube. The yellow filtering quartz tube is prepared by taking high-purity quartz sand as a basic part by weight raw material and adding 0.53%-0.85% of a microelement additive in parts by weight, wherein the microelement additive comprises the following raw materials: V2O5, Al (NO3)3.9H2O, KNO3, Y2O3, Pr6O11, La (NO3)3.6H2O and Ce (NO3)3.6H2O. The yellow filtering quartz tube formed by drawing according to a tube-wall overall coloring preparation technology has the advantages of good uniformity, high-temperature resistance, stable filtering performance, wide range of light absorption, 480nm absorption cutoff wavelength and spectral transmittance of 33%.

Description

A kind of Yellow filter quartz tube
Technical field
The present invention relates to a kind of silica tube, particularly a kind of Yellow filter quartz tube.
Background technology
The thermal expansivity of silica glass is little, and has high temperature resistant, saturating ultraviolet, saturating characteristics such as infrared, answers more and more widely recruitment on industry and the product for civilian use.Present quartz glass tube has two kinds of transparent and oyster whites, transparent quartz glass tube, and its transmittance is high, and specific refractory power is low, and heating efficiency is bad; Milky quartz glass tube is take bubble as disperse phase, although its heat temperature raising is very fast, its homogeneity is poor.
Summary of the invention
The technical problem to be solved in the present invention is for the deficiencies in the prior art, has proposed that a kind of tube wall integral colouring homogeneity is good, high temperature resistant, the Yellow filter quartz tube of optical filtering stable performance.
The technical problem to be solved in the present invention is achieved through the following technical solutions, and a kind of Yellow filter quartz tube is characterized in: take glass sand as ground mass part raw material, be equipped with the trace mineral supplement of 0.53% ~ 0.85% weight part,
Wherein trace mineral supplement is comprised of the raw material of following weight part proportioning:
Vanadium pentoxide V 2O 53 ~ 4 aluminum nitrate Al (NO 3) 39H 2O 3 ~ 3.5
Saltpetre KNO 31 ~ 2 yttrium oxide Y 2O 31 ~ 3
Praseodymium trioxide Pr 6O 112 ~ 3 lanthanum nitrate La (NO 3) 36H 2O 1.5 ~ 2
Cerous nitrate Ce (NO 3) 36H 2O 4 ~ 4.5
Aluminum nitrate in trace mineral supplement, saltpetre, lanthanum nitrate and cerous nitrate are dissolved in water, make the aqueous solution;
Add acid to make it dissolving the vanadium pentoxide in trace mineral supplement, yttrium oxide and Praseodymium trioxide, make acidic solution;
After above-mentioned two kinds of solution are mixed glass sand and fully mix, heat to 1000 ℃ ~ 1100 ℃ and dry splashing, then screen and magnetic separation, remove metallic impurity, drop into again the continuous induction melting furnace melting, in continuous induction melting furnace, temperature is under the condition of 2000 ℃ ~ 2300 ℃, and melting drew moulding after 4 ~ 5 hours.
The technical problem to be solved in the present invention can also be come by the following technical programs further to realize, adopt SiO 2Content is greater than 99.98%, and foreign matter content is lower than 20ppm, 40 ~ 160 purpose glass sands.
The technical problem to be solved in the present invention can also be come further realization by the following technical programs, and described acid is the hydrochloric acid of concentration 36% ~ 38%.
The present invention compared with prior art adopts tube wall integral colouring preparation technology to draw the Yellow filter quartz tube of moulding, and homogeneity is good, high temperature resistant, the optical filtering stable performance, and light suction scope is large, absorbs cutoff wavelength and can reach 480 nm, and spectral transmittance is 33%.
Embodiment
A kind of Yellow filter quartz tube, color are light beige.Adopt SiO 2Content is greater than 99.98%, and foreign matter content is lower than 20ppm, 40 ~ 160 purpose glass sands.Take glass sand as ground mass part raw material, be equipped with the trace mineral supplement of 0.53% ~ 0.85% weight part,
Wherein trace mineral supplement is comprised of the raw material of following weight part proportioning:
Vanadium pentoxide V 2O 53 ~ 4 aluminum nitrate Al (NO 3) 39H 2O 3 ~ 3.5
Saltpetre KNO 31 ~ 2 yttrium oxide Y 2O 31 ~ 3
Praseodymium trioxide Pr 6O 112 ~ 3 lanthanum nitrate La (NO 3) 36H 2O 1.5 ~ 2
Cerous nitrate Ce (NO 3) 36H 2O 4 ~ 4.5
Aluminum nitrate in trace mineral supplement, saltpetre, lanthanum nitrate and cerous nitrate are dissolved in water, make the aqueous solution;
Add acid to make it dissolving the vanadium pentoxide in trace mineral supplement, yttrium oxide and Praseodymium trioxide, make acidic solution; Described acid is the hydrochloric acid of concentration 36% ~ 38%.
After above-mentioned two kinds of solution are mixed glass sand and fully mix, heat to 1000 ℃ ~ 1100 ℃ and dry splashing, then screen and magnetic separation, remove metallic impurity, drop into again the continuous induction melting furnace melting, in continuous induction melting furnace, temperature is under the condition of 2000 ℃ ~ 2300 ℃, and melting drew moulding after 4 ~ 5 hours.
Trace mineral supplement formula one: color is light beige I level,
Vanadium pentoxide V 2O 53 aluminum nitrate Al (NO 3) 39H 2O 3
Saltpetre KNO 31 yttrium oxide Y 2O 31
Praseodymium trioxide Pr 6O 112 lanthanum nitrate La (NO 3) 36H 2O 1.5
Cerous nitrate Ce (NO 3) 36H 2O 4.
Trace mineral supplement formula two: color is light beige II level,
Vanadium pentoxide V 2O 53.5 aluminum nitrate Al (NO 3) 39H 2O 3.3
Saltpetre KNO 31.5 yttrium oxide Y 2O 32
Praseodymium trioxide Pr 6O 112.5 lanthanum nitrate La (NO 3) 36H 2O 1.8
Cerous nitrate Ce (NO 3) 36H 2O 4.2
Trace mineral supplement formula three: color is light beige III level
Vanadium pentoxide V 2O 54 aluminum nitrate Al (NO 3) 39H 2O 3.5
Saltpetre KNO 32 yttrium oxide Y 2O 33
Praseodymium trioxide Pr 6O 113 lanthanum nitrate La (NO 3) 36H 2O 2
Cerous nitrate Ce (NO 3) 36H 2O 4.5.

Claims (3)

1. Yellow filter quartz tube is characterized in that: take glass sand as ground mass part raw material, be equipped with the trace mineral supplement of 0.53% ~ 0.85% weight part,
Wherein trace mineral supplement is comprised of the raw material of following weight part proportioning:
Vanadium pentoxide V 2O 53 ~ 4 aluminum nitrate Al (NO 3) 39H 2O 3 ~ 3.5
Saltpetre KNO 31 ~ 2 yttrium oxide Y 2O 31 ~ 3
Praseodymium trioxide Pr 6O 112 ~ 3 lanthanum nitrate La (NO 3) 36H 2O 1.5 ~ 2
Cerous nitrate Ce (NO 3) 36H 2O 4 ~ 4.5
Aluminum nitrate in trace mineral supplement, saltpetre, lanthanum nitrate and cerous nitrate are dissolved in water, make the aqueous solution;
Add acid to make it dissolving the vanadium pentoxide in trace mineral supplement, yttrium oxide and Praseodymium trioxide, make acidic solution;
After above-mentioned two kinds of solution are mixed glass sand and fully mix, heat to 1000 ℃ ~ 1100 ℃ and dry splashing, then screen and magnetic separation, remove metallic impurity, drop into again the continuous induction melting furnace melting, in continuous induction melting furnace, temperature is under the condition of 1800 ℃ ~ 2300 ℃, and melting drew moulding after 4 ~ 5 hours.
2. Yellow filter quartz tube according to claim 1, is characterized in that: adopt SiO 2Content is greater than 99.98%, and foreign matter content is lower than 20ppm, 40 ~ 160 purpose glass sands.
3. Yellow filter quartz tube according to claim 1, it is characterized in that: described acid is the hydrochloric acid of concentration 36% ~ 38%.
CN201310099086.3A 2013-03-26 2013-03-26 Yellow filtering quartz tube Active CN103145330B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310099086.3A CN103145330B (en) 2013-03-26 2013-03-26 Yellow filtering quartz tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310099086.3A CN103145330B (en) 2013-03-26 2013-03-26 Yellow filtering quartz tube

Publications (2)

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CN103145330A true CN103145330A (en) 2013-06-12
CN103145330B CN103145330B (en) 2015-06-17

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103466942A (en) * 2013-09-07 2013-12-25 连云港市弘扬石英制品有限公司 Yellow ultraviolet-transmitting quartz glass plate and preparation method thereof
CN103466940A (en) * 2013-08-30 2013-12-25 连云港市弘扬石英制品有限公司 Sky blue hard light quartz tube and preparation method thereof
CN103613275A (en) * 2013-12-03 2014-03-05 连云港福东正佑照明电器有限公司 Low-hydroxyl yellow quartz tube and preparation method thereof
CN106630593A (en) * 2017-03-18 2017-05-10 徐传龙 Yellow light filtering quartz rod and preparation method thereof
CN106746620A (en) * 2016-12-15 2017-05-31 连云港市盛昌照明电器有限公司 A kind of production method of light yellow quartz glass tube

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1078241A (en) * 1992-05-04 1993-11-10 广东省测试分析研究所 The golden colour lustre pigments that rare earth is painted
CN1140150A (en) * 1996-05-29 1997-01-15 广州市荔湾区广发玻璃工艺公司 Golden series matrix colored glass
EP1918259A1 (en) * 2006-10-17 2008-05-07 Corning Incorporated Contrast-enhancing uv-absorbing glass and articles containing same
CN101708953A (en) * 2009-12-10 2010-05-19 徐传龙 Yellow filter quartz tube and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1078241A (en) * 1992-05-04 1993-11-10 广东省测试分析研究所 The golden colour lustre pigments that rare earth is painted
CN1140150A (en) * 1996-05-29 1997-01-15 广州市荔湾区广发玻璃工艺公司 Golden series matrix colored glass
EP1918259A1 (en) * 2006-10-17 2008-05-07 Corning Incorporated Contrast-enhancing uv-absorbing glass and articles containing same
CN101708953A (en) * 2009-12-10 2010-05-19 徐传龙 Yellow filter quartz tube and preparation method thereof

Non-Patent Citations (2)

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Title
T.A.科符图宁著，庄顺南译: "《器皿玻璃的生产》", 30 April 1962, article "《器皿玻璃的生产》", pages: 16 *
益小苏，杜善义，张立同: "《复合材料手册》", 31 July 2009, article "《复合材料手册》", pages: 995-997 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103466940A (en) * 2013-08-30 2013-12-25 连云港市弘扬石英制品有限公司 Sky blue hard light quartz tube and preparation method thereof
CN103466940B (en) * 2013-08-30 2015-08-26 连云港市弘扬石英制品有限公司 A kind of Sky blue hard light quartz tube and preparation method thereof
CN103466942A (en) * 2013-09-07 2013-12-25 连云港市弘扬石英制品有限公司 Yellow ultraviolet-transmitting quartz glass plate and preparation method thereof
CN103466942B (en) * 2013-09-07 2015-09-30 连云港市弘扬石英制品有限公司 Yellow filter ultraviolet quartz glass plate and preparation method thereof
CN103613275A (en) * 2013-12-03 2014-03-05 连云港福东正佑照明电器有限公司 Low-hydroxyl yellow quartz tube and preparation method thereof
CN103613275B (en) * 2013-12-03 2016-10-26 连云港福东正佑照明电器有限公司 A kind of low hydroxyl yellow quartz ampoule and preparation method thereof
CN106746620A (en) * 2016-12-15 2017-05-31 连云港市盛昌照明电器有限公司 A kind of production method of light yellow quartz glass tube
CN106746620B (en) * 2016-12-15 2019-08-06 连云港市盛昌照明电器有限公司 A kind of production method of light yellow quartz glass tube
CN106630593A (en) * 2017-03-18 2017-05-10 徐传龙 Yellow light filtering quartz rod and preparation method thereof
CN106630593B (en) * 2017-03-18 2019-05-24 徐传龙 A kind of Yellow filter quartz pushrod and preparation method thereof

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Address after: Ping Road on the eastern side of pingming Town Industrial Park in Donghai County city of Lianyungang province Jiangsu 222300

Applicant after: Lianyungang Hongyang Quartz Products Co., Ltd.

Address before: 222000 Jiangsu Province, Lianyungang city Sinpo District Road No. 86, Yu Ping high Mansion Building 2 unit 1302 room 3

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Address after: Ping Road on the eastern side of pingming Town Industrial Park in Donghai County city of Lianyungang province Jiangsu 222300

Patentee after: Jiangsu Kaiyang quartz products Co., Ltd

Address before: Ping Road on the eastern side of pingming Town Industrial Park in Donghai County city of Lianyungang province Jiangsu 222300

Patentee before: LIANYUNGANG HONGYANG QUARTZ PRODUCTS Co.,Ltd.

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