SU1479439A1 - Initial composition for producing brick - Google Patents
Initial composition for producing brick Download PDFInfo
- Publication number
- SU1479439A1 SU1479439A1 SU874307549A SU4307549A SU1479439A1 SU 1479439 A1 SU1479439 A1 SU 1479439A1 SU 874307549 A SU874307549 A SU 874307549A SU 4307549 A SU4307549 A SU 4307549A SU 1479439 A1 SU1479439 A1 SU 1479439A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chromium
- strength
- mpa
- initial composition
- products
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 9
- 239000011449 brick Substances 0.000 title claims abstract description 6
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 239000004927 clay Substances 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 238000009713 electroplating Methods 0.000 abstract description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 4
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052804 chromium Inorganic materials 0.000 abstract description 3
- 239000011651 chromium Substances 0.000 abstract description 3
- 229910000423 chromium oxide Inorganic materials 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000010881 fly ash Substances 0.000 abstract description 2
- 239000006286 aqueous extract Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical class [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- -1 descendent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Изобретение относитс к изготовлению кирпича. С целью охраны окружающей среды при использовании гальванических отходов с содержанием оксида хрома 20-45% за счет полного св зывани хрома при сохранении прочности сырьева смесь содержит следующие компоненты, мас.%: отощитель 20-35The invention relates to the manufacture of bricks. In order to protect the environment when using electroplating waste with a chromium oxide content of 20-45% due to the complete binding of chromium while maintaining the strength of the raw material mixture contains the following components, wt.%: Descendent 20-35
отходы гальванического производства 2-5galvanic production waste 2-5
зола - унос ТЭЦ 15-22fly ash CHP 15-22
глина остальное. Физико-механические свойства изделий: предел прочности на сжатие 25 - 31 МПа, предел прочности на изгиб 17-19 МПа, содержание хрома в водных выт жках 0,005-0,007 мг/л. 3 табл.clay else. The physicomechanical properties of the products: compressive strength of 25–31 MPa, bending strength of 17–19 MPa, chromium content in aqueous extracts 0.005–0.007 mg / l. 3 tab.
Description
Изобретение относитс к строительству и может быть использовано при изготовлении кирпича с одновременной утилизацией отходов гальванических производств.The invention relates to the construction and can be used in the manufacture of bricks with the simultaneous disposal of electroplating waste.
Целью изобретени вл етс охрана окружающей среды при использовании гальванических отходов с содержанием оксида хрома 20-45% за счет полного св зывани хрома при сохранении прочности кирпичаThe aim of the invention is to protect the environment when using electroplating waste with a chromium oxide content of 20-45% due to complete bonding of chromium while maintaining the strength of the brick.
Отходы гальванического производства образуютс на лини х меднени , никелировани , цинковани и хромировани и имеют следующий состав в пересчете на сухое вещество,мас.%: оксид никел 9,6-21,2, и/или оксид цинка 12,8-24,3, и/или оксид меди 6,7-19,1; оксид хрома 20-45; оксидElectroplating waste is formed on the copper, nickel, zinc and chrome plating lines and has the following composition in terms of dry matter, wt.%: Nickel oxide 9.6-21.2, and / or zinc oxide 12.8-24.3 , and / or copper oxide 6.7-19.1; chromium oxide 20-45; oxide
железа 15-26; оксиды кальци , натри остальное оiron 15-26; calcium oxides, the rest is about
Издели изготавливают по следующей технологии,The products are made according to the following technology
Смешивают сырьевые компоненты смеси - глину, отощитель, золу-унос ТЭЦ и отходы гальванического производства о Затем провод т приготовление формовочной массы, формование из нее кирпичей, сушку и обжиг при 980°С.The raw material components of the mixture are mixed - clay, descendent, fly ash of thermal power plants and electroplating waste. Then the molding material is prepared, bricks are molded from it, dried and fired at 980 ° C.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874307549A SU1479439A1 (en) | 1987-07-31 | 1987-07-31 | Initial composition for producing brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874307549A SU1479439A1 (en) | 1987-07-31 | 1987-07-31 | Initial composition for producing brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1479439A1 true SU1479439A1 (en) | 1989-05-15 |
Family
ID=21328300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874307549A SU1479439A1 (en) | 1987-07-31 | 1987-07-31 | Initial composition for producing brick |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1479439A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2136625C1 (en) * | 1998-07-27 | 1999-09-10 | Чумаченко Наталья Генриховна | Raw mix for manufacturing ceramic wall products |
| RU2352539C1 (en) * | 2007-07-09 | 2009-04-20 | Государственное образовательное учреждение высшего профессионального образования Марийский государственный технический университет | Raw mix for production of ceramic brick |
| RU2413696C1 (en) * | 2009-12-14 | 2011-03-10 | Юлия Алексеевна Щепочкина | Crude mixture for making facing tiles |
-
1987
- 1987-07-31 SU SU874307549A patent/SU1479439A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Ziegelindustrie, 1977, № 3, S. 110-126. Авторское свидетельство СССР № 922098, кло С 04 В 33/00, 1980, * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2136625C1 (en) * | 1998-07-27 | 1999-09-10 | Чумаченко Наталья Генриховна | Raw mix for manufacturing ceramic wall products |
| RU2352539C1 (en) * | 2007-07-09 | 2009-04-20 | Государственное образовательное учреждение высшего профессионального образования Марийский государственный технический университет | Raw mix for production of ceramic brick |
| RU2413696C1 (en) * | 2009-12-14 | 2011-03-10 | Юлия Алексеевна Щепочкина | Crude mixture for making facing tiles |
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