CN1076922A - Fine ceramics made of powdered quartzite - Google Patents
Fine ceramics made of powdered quartzite Download PDFInfo
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- CN1076922A CN1076922A CN 92108044 CN92108044A CN1076922A CN 1076922 A CN1076922 A CN 1076922A CN 92108044 CN92108044 CN 92108044 CN 92108044 A CN92108044 A CN 92108044A CN 1076922 A CN1076922 A CN 1076922A
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Abstract
The invention relates to the daily-use fine product.Because this daily-use fine is main raw material with the quartzose sandstone, can reduce the body recipe cost significantly, save with the quartz is quartz calcining and the broken process that part material is produced fine porcelain, reduction equipment, artificial and fuel consumption; Simultaneously since its firing temperature below 1250 ℃, greatly save energy, work-ing life of improving casket body, kiln, kiln furnitures, reduce cost.
Description
The invention relates to ceramic product, especially about the daily-use fine product.
In prior art, the production great majority of fine porcelain product all are to be main raw material with clay, feldspar, quartz; What also have is main raw material with clay, porcelain stone, and porcelain stone wherein is made up of feldspar, quartz, mica etc. again.In the raw material that is adopted, again all based on clay.And quality the raw clay mineral resources is fewer and feweri preferably, price is more and more higher.In order to address the above problem, to have occurred once in recent years with the talcum be the porcelain-like quality of main raw material, be the quartzy porcelain of the bone china of part material, quartzy large usage quantity, the high feldspathic china of feldspar large usage quantity with the bone ash.From document-Ceramic articles mfr.mixt.SU537982, retrieve with quartz sand is that main raw material (the quartz sand consumption is 30-70%) is made ceramic, but quartz sand and quartzose sandstone have significant difference, in the quartzose sandstone except that quartz, feldspar, clay, contain other impurity, wherein iron, two indexs of titanium foreign matter content still can not reach the requirement of three grades of product among the QB901-83 " domestic ceramics quartzy, quartz sand ".By (1982-1990) to domestic literature-" national newspapers and periodicals index ", " Chinese scientific and technological materials catalogue, chemical industry " (1978-1990), " Chinese chemical engineering abstracts " (1983-1989), " Chinese invention patent communique " (1985-91.11), " Chinese utility model patent communique " (1985-1991.11), " scientific and technological achievement communique " (1982-1990.11), " guangdong ceramic " (1979-1991.1), " silicate digest " (1983-1986) wait and foreign literature-" Chemical Abstracts " (1972-1990), " World Patent Index " (1974-1991), " World Ceramics Abstracts " (Britain, 1986-1990)." Ceramic Abstracts " (there is no with the quartzose sandstone is the research of raw material production ceramic product, the report of application facet for the U.S., the retrieval of scope such as 1981-1990).
It is the daily-use fine that main raw material (the quartzose sandstone consumption is not less than 40%) is produced with the quartzose sandstone that task of the present invention provides a kind of.The quality of this fine porcelain product has met and exceeded every performance index of regulation among the GB3532-83 " daily-use fine " comprehensively.
The present invention produces daily-use fine, adopts following raw materials according: quartzose sandstone, clay, feldspar, and a small amount of or micro-composite mineralizer.Wherein, clay comprises halloysite, kaolin, or plasticity-china clay preferably, or iron, wilkinite that titanium content is low; Feldspar comprises potassium felspar sand, albite, microline; Composite mineralizer comprises Wingdale, rhombspar, talcum, useless window glass, useless white sheet glass and a small amount of or micro-zinc oxide, cobalt oxide, zirconium white etc.
The present invention produces daily-use fine, adopts following raw materials according prescription (weight percent): quartzose sandstone 40-75, clay 10-35, feldspar 5-15, composite mineralizer 0.00005-4.
The present invention produces daily-use fine, adopts following technology to produce.Broken in raw material selection-quartzose sandstone, the feldspar coarse crushing-feldspar-various raw materials are prepared burden-ball milling (it is surplus less than 0.5% that fineness is broken to 10000-hole sieve)-press for extracting juice filter pugging-moulding-drying-repaired biscuit-once-firing or twice firing-applique-decoration firing-product in proportion.Its firing temperature is below 1250 ℃, and its firing range is more than 50 ℃, and the purpose of raw material selection is to remove the macroscopic impurity that is unfavorable for product; Coarse crushing requires raw material pulverizing to the 20-30mm size; In broken requirement with raw material pulverizing to＜10mm.
The advantage that the present invention produces daily-use fine is: developed big, the cheap quartzose sandstone of domestic reserves, greatly reduced fine porcelain body recipe cost; Because the utilization of composite mineralizer, greatly reduce the one-tenth porcelain temperature of daily-use fine product, saved the energy greatly, improved the work-ing life of casket body, kiln, kiln furnitures simultaneously, reduced production cost; Having saved is quartz calcining and the broken process that part material is produced fine porcelain with the quartz, has saved equipment, artificial, fuel consumption.
Now introduce embodiments of the invention from prescription and two aspects of operation steps.
Example formulations (weight percent): quartzose sandstone 60, clay 26, feldspar 13, composite mineralizer 1.
The embodiment operation steps: raw material selection, quartzose sandstone, feldspar respectively at pulverizer carry out coarse crushing, in broken.Then the raw material that takes by weighing pulverizing according to formula rate with meet clay, the composite mineralizer that prescription requires and mix, it is in small, broken bits surplus less than 0.5% to 10000-hole sieve to go into ball mill, again through pressing filter pugging, moulding, drying, repaired biscuit, going into klining and become (1250 ℃ of firing temperatures), applique, decoration firing promptly to get product.
Claims (2)
1, a kind of daily-use fine by prescriptions such as clay, feldspar, composite mineralizers, through pulverizing, ball milling, press for extracting juice filter pugging, moulding, drying, repaired biscuit, go into operations such as klining one-tenth, applique, decoration firing and make, is characterized in that in the fine porcelain prescription quartzose sandstone being arranged.
2, daily-use fine as claimed in claim 1, the weight percent that it is characterized in that the consumption of quartzose sandstone in the fine porcelain prescription is greater than 40%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92108044 CN1076922A (en) | 1992-03-04 | 1992-03-04 | Fine ceramics made of powdered quartzite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92108044 CN1076922A (en) | 1992-03-04 | 1992-03-04 | Fine ceramics made of powdered quartzite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1076922A true CN1076922A (en) | 1993-10-06 |
Family
ID=4943170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92108044 Pending CN1076922A (en) | 1992-03-04 | 1992-03-04 | Fine ceramics made of powdered quartzite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1076922A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100432006C (en) * | 2005-04-29 | 2008-11-12 | 宜昌长江陶瓷有限责任公司 | Method for fabricating sanitary ceramics by using waste sand of quartz |
| CN101817673A (en) * | 2010-03-26 | 2010-09-01 | 山东省淄博华洋陶瓷有限责任公司 | High-tenacity and shock-resistance magnesium jadeite strengthening porcelain |
| CN101830132A (en) * | 2010-05-17 | 2010-09-15 | 左翠霞 | Ceramic journal and preparation method thereof |
| CN101659542B (en) * | 2009-09-11 | 2012-06-06 | 淄博泰山瓷业有限公司 | Crystal ceramic and preparation method thereof |
| CN115259847A (en) * | 2022-07-01 | 2022-11-01 | 山东兆鼎瓷业有限公司 | High-performance daily fine porcelain and processing technology thereof |
-
1992
- 1992-03-04 CN CN 92108044 patent/CN1076922A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100432006C (en) * | 2005-04-29 | 2008-11-12 | 宜昌长江陶瓷有限责任公司 | Method for fabricating sanitary ceramics by using waste sand of quartz |
| CN101659542B (en) * | 2009-09-11 | 2012-06-06 | 淄博泰山瓷业有限公司 | Crystal ceramic and preparation method thereof |
| CN101817673A (en) * | 2010-03-26 | 2010-09-01 | 山东省淄博华洋陶瓷有限责任公司 | High-tenacity and shock-resistance magnesium jadeite strengthening porcelain |
| CN101830132A (en) * | 2010-05-17 | 2010-09-15 | 左翠霞 | Ceramic journal and preparation method thereof |
| CN115259847A (en) * | 2022-07-01 | 2022-11-01 | 山东兆鼎瓷业有限公司 | High-performance daily fine porcelain and processing technology thereof |
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| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |