CN109437969B - 一种基于硫酸钙材料的脆弱骨质文物保护方法 - Google Patents
一种基于硫酸钙材料的脆弱骨质文物保护方法 Download PDFInfo
- Publication number
- CN109437969B CN109437969B CN201811568543.8A CN201811568543A CN109437969B CN 109437969 B CN109437969 B CN 109437969B CN 201811568543 A CN201811568543 A CN 201811568543A CN 109437969 B CN109437969 B CN 109437969B
- Authority
- CN
- China
- Prior art keywords
- calcium
- bone
- solution
- cultural relics
- ammonium sulfate
- 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.)
- Expired - Fee Related
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 title claims abstract description 11
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 title abstract description 16
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 17
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 17
- AMJQWGIYCROUQF-UHFFFAOYSA-N calcium;methanolate Chemical compound [Ca+2].[O-]C.[O-]C AMJQWGIYCROUQF-UHFFFAOYSA-N 0.000 claims abstract description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 239000000243 solution Substances 0.000 claims description 17
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000002243 precursor Substances 0.000 claims description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- 239000012744 reinforcing agent Substances 0.000 claims description 2
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims 2
- 239000012779 reinforcing material Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000008367 deionised water Substances 0.000 abstract description 3
- 229910021641 deionized water Inorganic materials 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 14
- 238000004088 simulation Methods 0.000 description 6
- 239000002131 composite material Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 229920000620 organic polymer Polymers 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 241000445924 Epiphyllum <angiosperm> Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- NVXIEDHPFHVZTC-UHFFFAOYSA-N calcium;methanol Chemical compound [Ca].OC NVXIEDHPFHVZTC-UHFFFAOYSA-N 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical class [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 108010048734 sclerotin Proteins 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5007—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing
- C04B41/5014—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing containing sulfur in the anion, e.g. sulfides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
本发明提供了一种基于硫酸钙材料的脆弱骨质文物加固保护方法。在本方法中,将甲氧化钙溶液和硫酸铵溶液先后以滴渗的方式引入脆弱的骨质文物,两者发生反应生成的二水硫酸钙可对脆弱的骨质文物起到加固作用。本方法中所用甲氧化钙溶液为甲氧化钙在挥发性低碳醇溶剂中的溶液,其中甲氧化钙的含量为5.0‑8.5g/L;所用硫酸铵溶液为硫酸铵在去离子水中的溶液,其中硫酸铵的含量为6.5‑13.2g/L。本发明所用的加固材料二水硫酸钙强度高,物理化学性质稳定,可以满足博物馆环境对骨质文物长期保护的需要。
Description
技术领域
本发明属于骨质文物加固保护领域,涉及骨质文物加固材料及其使用方法。
背景技术
骨及骨制品是考古发掘现场常见的出土文物。不过,由于长期的地下埋藏,部分此类骨质文物已经糟朽不堪,异常脆弱,亟需加固保护。目前,石蜡[一种石蜡保护出土古象牙文物的表面处理方法,CN101386549]和丙烯酸树脂、有机硅树脂等有机高分子材料[王有为.福建昙石山遗址出土骨质文物现场保护述略.中国文物科学研究,2015,3,79-83]是常用的保护材料。但是,有机高分子材料在骨质文物保护方面应用效果不理想。在使用几年之后,有机高分子材料普遍会出现黄变、强度降低和剥落等老化现象[汪灵.中国的古象牙文物及其保护意义.中国文物科学研究,2007,2,58-61]。这些现象与有机高分子材料的物理化学稳定性差有直接关系。近年来,改性硅酸钾[李艺明.水玻璃的改性研究及其在古象牙保护中的应用.硕士论文,2007-05-01]、纳米TiO2/丙烯酸树脂[一种用于文物保护及加固的纳米复合材料的制备方法,CN103694425A]、明胶/磷酸钙[刘晓清,范敏,马振华,苏媛,赵鑫桂.胶原基复合骨组织工程支架材料在骨质文物保护中的应用.文物保护与考古科学,2013,1,68-74;用于骨质文物修复的粘合剂组合物,CN108219680A]等复合材料的研究也陆续见诸报到。相对于传统有机加固材料,由于无机材料的引入,复合材料的加固效果和稳定性也有一定的提高。不过,复合材料中的有机成分同样存在老化和强度改变问题,仍不能为脆弱骨质文物提供长久的保护。因而,发展加固效果良好且物理化学性质稳定的加固材料将有助于解决脆弱骨质文物的保护问题。
发明内容
本发明提供了一种利用硫酸钙材料保护脆弱骨质文物的方法。
本发明所采取的技术方案为:在进行保护处理时,利用表面滴渗的方法将甲氧化钙溶液和硫酸铵溶液先后引入脆弱骨质文物,利用甲氧化钙和硫酸铵发生化学反应生成的二水硫酸钙加固脆弱骨质文物。
本发明所用的甲氧化钙溶液为甲氧化钙在低碳醇(甲醇、乙醇和丙醇)中的溶液,其浓度为5.0-8.5g/L。
本发明中所述硫酸铵的溶液为硫酸铵在去离子水中的水溶液,其中硫酸铵的浓度为6.5-13.2g/L。
本发明在进行加固处理时,利用滴渗的方法将甲氧化钙的低碳醇溶液和硫酸铵水溶液先后引入脆弱骨质文物,利用甲氧化钙和硫酸铵发生化学反应生成的二水硫酸钙加固脆弱骨质文物。
本发明上述技术方案的有益效果在于:本发明所用加固剂的前驱体材料为溶液,其良好的渗透性便于进行加固保护处理;加固材料二水硫酸钙的强度高,而且其加固强度可以通过前驱体材料的浓度和加入量的进行调节;加固材料二水硫酸钙为无机物,其物理化学性质比较稳定,可以满足博物馆环境对骨质文物长期加保护的需要。
附图说明
图1.模拟样品经保护处理前后微观形貌
图2.连续加固相二水硫酸钙的XRD图谱(a.经甲氧化钙的甲醇溶液滴渗处理后,b.经硫酸铵溶液滴渗处理后)
具体实施方式
下面结合具体实例对本发明做一详细说明:
实施例
1、风化骨质文物模拟试块制备
取新鲜的牛骨置于浓度为5%的碳酸钠溶液中煮2小时,除去其中的油脂类物质。取出干燥后置于马弗炉中,在650℃煅烧3小时,冷却后放入盐酸溶液浸泡5分钟,去离子水清洗后置于空气中自然干燥。
2、风化骨质文物模拟试块的加固处理
(1)利用滴渗的办法将5.0g/L的甲氧化钙的甲醇溶液从表面引入风化骨质文物模拟试块,其形貌见图1a,引入的甲醇钙以松散的微粒状物存在。
(2)利用滴渗的办法将5.0%的磷酸铵溶液从表面引入风化骨质文物模拟试块,其形貌见图1b,甲醇钙与硫酸铵反应生成的连续矿物相(二水硫酸钙,见图2),对试块起到了加固作用。
4、加固效果
经上述方法进行加固处理后,风化骨质文物模拟试块的物理性质变化如表1所示
表1.加固处理前后风化骨质文物模拟试块物理性质变化
从显微硬度的测试结果来看,经处理后模拟风化试样的强度有了明显的提高;从水吸收测试结果来看,试块的孔隙率有了明显降低;而且从色差测试结果来看,试块外观的变化也在允许范围之内(ΔE<5.0)。
Claims (2)
1.一种加固脆弱骨质文物的方法,其特征在于以甲氧化钙的低碳醇溶液和硫酸铵的水溶液作为加固剂二水硫酸钙的前驱体材料;在进行加固处理时,利用滴渗的方法将甲氧化钙的低碳醇溶液和硫酸铵水溶液先后引入脆弱骨质文物,利用甲氧化钙和硫酸铵发生反应生成的二水硫酸钙加固脆弱骨质文物;所用甲氧化钙醇溶液的浓度为5.0-8.5g/L,硫酸铵水溶液的浓度为6.5-13.2g/L。
2.根据权利要求1所述的加固脆弱骨质文物的方法,所用挥发性低碳醇为甲醇、乙醇或丙醇中的一种。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811568543.8A CN109437969B (zh) | 2018-12-05 | 2018-12-05 | 一种基于硫酸钙材料的脆弱骨质文物保护方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811568543.8A CN109437969B (zh) | 2018-12-05 | 2018-12-05 | 一种基于硫酸钙材料的脆弱骨质文物保护方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109437969A CN109437969A (zh) | 2019-03-08 |
CN109437969B true CN109437969B (zh) | 2021-09-28 |
Family
ID=65560014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811568543.8A Expired - Fee Related CN109437969B (zh) | 2018-12-05 | 2018-12-05 | 一种基于硫酸钙材料的脆弱骨质文物保护方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109437969B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110668842A (zh) * | 2019-10-28 | 2020-01-10 | 西北大学 | 一种多孔骨角质文物的加固处理方法 |
CN115594524A (zh) * | 2022-09-21 | 2023-01-13 | 西北大学(Cn) | 一种碳酸盐岩石材及文物表面乙二酸钙防护膜的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1306865A (zh) * | 2000-01-27 | 2001-08-08 | 林智一 | 骨科用物料及其使用方法 |
CN104478478A (zh) * | 2014-10-30 | 2015-04-01 | 杨富巍 | 一种风化骨质文物的加固保护方法 |
WO2015161805A1 (zh) * | 2014-04-25 | 2015-10-29 | 佛山市百安居减震科技有限公司 | 一种设备隔震装置 |
CN105272359A (zh) * | 2015-09-30 | 2016-01-27 | 杨富巍 | 一种石灰岩文物表面硫酸钙风化层的保护处理方法 |
-
2018
- 2018-12-05 CN CN201811568543.8A patent/CN109437969B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1306865A (zh) * | 2000-01-27 | 2001-08-08 | 林智一 | 骨科用物料及其使用方法 |
WO2015161805A1 (zh) * | 2014-04-25 | 2015-10-29 | 佛山市百安居减震科技有限公司 | 一种设备隔震装置 |
CN104478478A (zh) * | 2014-10-30 | 2015-04-01 | 杨富巍 | 一种风化骨质文物的加固保护方法 |
CN105272359A (zh) * | 2015-09-30 | 2016-01-27 | 杨富巍 | 一种石灰岩文物表面硫酸钙风化层的保护处理方法 |
Also Published As
Publication number | Publication date |
---|---|
CN109437969A (zh) | 2019-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104402374B (zh) | 砌筑用改性糯米灰浆及其制备方法 | |
CN114478064B (zh) | 一种混凝土养护剂、养护涂层及其制备方法 | |
CN105542644B (zh) | 一种纳米二氧化硅改性水性聚氨酯防水涂料及其制备方法 | |
CN109437969B (zh) | 一种基于硫酸钙材料的脆弱骨质文物保护方法 | |
CN102604468B (zh) | 一种SiO2气凝胶隔热保温乳胶涂料及其制备方法 | |
CN102115340B (zh) | 一种石质文物表面保护方法 | |
CN106187069A (zh) | 一种超疏水轻质高强隔热材料的制备方法 | |
CN107987647A (zh) | 一种防水抗裂涂料及其制备方法 | |
CN105907294B (zh) | 水性无机涂料的制备方法及用水性无机涂料制备无机涂层的方法 | |
CN105503250B (zh) | 一种外墙用速凝节能轻质防水砂浆 | |
KR102283133B1 (ko) | 방수성이 향상된 균열보수용 친환경 고탄성 퍼티제 조성물 및 이를 이용한 균열보수공법 | |
CN113402933A (zh) | 一种清水混凝土保护剂及其施工方法 | |
CN106867351A (zh) | 黄土生态内墙乳胶漆及其制备方法 | |
CN108383408B (zh) | 一种钙型沸石基咪唑啉缓蚀剂及其制备方法与应用 | |
CN108440018A (zh) | 混凝土表面防护的方法及所得表面防护型混凝土 | |
CN111995317A (zh) | 一种高强阻裂低导热陶粒混凝土及其制备方法 | |
CN104974643B (zh) | 一种水性石质文物保护涂料及其制备方法 | |
CN109773926B (zh) | 一种具有超疏水防霉防腐涂层的木竹材及其制备方法 | |
CN103992729B (zh) | 一种酥粉陶质彩绘文物加固剂 | |
CN109053014B (zh) | 一种石膏专用增强耐水剂 | |
CN112745613B (zh) | 一种用于壁画防菌和加固的抗菌性聚丙烯酸树脂及制备方法 | |
CN110845191A (zh) | 一种用于污染地块风险管控的水平阻隔材料及制备方法 | |
CN102910938B (zh) | 一种硅酸根电迁移法制备密实混凝土的方法 | |
CN117024898A (zh) | 一种壁画用抗菌防霉型聚丙烯酸酯加固材料及其制备方法 | |
CN106083193B (zh) | 一种碳酸钙类石质文物防护用复合仿生材料的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for 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: 20210928 Termination date: 20211205 |