RO115252B1 - Thermoinsulating composition - Google Patents
Thermoinsulating compositionInfo
- Publication number
- RO115252B1 RO115252B1 RO95-01162A RO9501162A RO115252B1 RO 115252 B1 RO115252 B1 RO 115252B1 RO 9501162 A RO9501162 A RO 9501162A RO 115252 B1 RO115252 B1 RO 115252B1
- Authority
- RO
- Romania
- Prior art keywords
- parts
- maximum
- resulting
- slag
- steel
- Prior art date
Links
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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Invenţia se referă la o compoziţie, care este constituită, pentru 1 mbeton uşor, din 250...400 părţi cenuşă zburătoare de termocentrală, cu o umiditate maximă de 1%, 280...450 părţi zgură granulată de furnal, sort maximum 1 mm, cu o umiditate maximă de 2%, 350...460 părţi nisip metalurgic cuarţos, sort maximum 3 mm, rezultat de la matriţele de turnare a fontei şi oţelului, care în timpul exploatării a fost supus la 100...150 şocuri termice, la temperatura de 1700°C, urmate de răcire lentă şi care are o umiditate maximă de 1%, 130...425 părţi zgură acidă metalurgică de cubilou, sort maximum 7 mm, rezultată de la elaborarea fontei şi oţelului, cu o umiditate maximă de 2%, 400...600 părţi şlam de carbid, rezultat de la fabricarea acetilenei, sort maximum 3 mm, cu conţinut de 50% hidroxid de calciu activ şi 5...25 părţi clorură de sodiu dizolvată în 250...350 l părţi apă, părţile şi procentele fiind exprimate în greutate.The invention relates to a composition, which is constituted, for 1 light morton, from 250 ... 400 parts of thermoelectric flying ash with a maximum humidity of 1%, 280 ... 450 parts of granular slag slag, sort maximum 1 mm, with a maximum humidity of 2%, 350 ... 460 parts quartz metallurgical sand, maximum 3 mm, resulting from the casting molds of cast iron and steel, which during the operation was subjected to 100 ... 150 shocks at a temperature of 1700 ° C, followed by slow cooling and having a maximum humidity of 1%, 130 ... 425 parts cubic acid slag acid, max. 7 mm, resulting from the production of iron and steel, with a maximum moisture content of 2%, 400 ... 600 parts of carbide slurry resulting from the manufacture of acetylene, up to 3 mm in size, containing 50% active calcium hydroxide and 5 ... 25 parts of sodium chloride dissolved in 250. . 350 l parts of water, the parts and percentages being expressed by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO95-01162A RO115252B1 (en) | 1995-06-20 | 1995-06-20 | Thermoinsulating composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO95-01162A RO115252B1 (en) | 1995-06-20 | 1995-06-20 | Thermoinsulating composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO115252B1 true RO115252B1 (en) | 1999-12-30 |
Family
ID=64357511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO95-01162A RO115252B1 (en) | 1995-06-20 | 1995-06-20 | Thermoinsulating composition |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO115252B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10822442B2 (en) | 2017-07-17 | 2020-11-03 | Ecolab Usa Inc. | Rheology-modifying agents for slurries |
-
1995
- 1995-06-20 RO RO95-01162A patent/RO115252B1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10822442B2 (en) | 2017-07-17 | 2020-11-03 | Ecolab Usa Inc. | Rheology-modifying agents for slurries |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE147795T1 (en) | POROUS AND GRANULATED STEEL SLAG AND USE OF SUCH SLAG AS A REPLACEMENT OF AGGREGATES OR CEMENT IN BUILDING MATERIALS AND ROAD SUBSTRATES | |
| US4063944A (en) | Cupola charge material | |
| GB1279096A (en) | Improvements in or relating to refractory compositions | |
| RO115252B1 (en) | Thermoinsulating composition | |
| FI830851A0 (en) | FRAMEWORK FOR THE FRAMEWORK OF THE PRODUCTION DEPARTMENT OF THE FINANCIAL STATEMENTS | |
| KR860001173A (en) | How to use steelmaking slag | |
| ES440675A2 (en) | Sodium perborate monohydrate | |
| KR860001022A (en) | How to use steelmaking slag | |
| JPS52133900A (en) | Production of calcium silicate hydrate crystal | |
| US4038069A (en) | Heat-insulating agent for molten metal | |
| MX154954A (en) | IMPROVED PROCEDURE FOR THE PREPARATION OF DESULFURING AGENTS FOR CAST MASSES OF CAST IRON OR STEEL | |
| GB972708A (en) | Improvements relating to the manufacture of cast iron | |
| SU430934A1 (en) | MIXTURE FOR CASTING STEM AND FORMS | |
| CA1046262A (en) | Heat-insulating agent for molten metal | |
| Hughes | The importance and practice of inoculation in iron castings production | |
| JPS5616725A (en) | Solidification of bentonite slurry | |
| SU908760A1 (en) | Binder composition | |
| SU802232A1 (en) | Slag casting material | |
| SU897789A1 (en) | Steam-generating mixture | |
| RU2041270C1 (en) | Pellet manufacturing method | |
| SU1460055A1 (en) | Method of producing alumina cement clinker | |
| GB604189A (en) | Improvements in glasses containing potassium phosphate and silicate | |
| SU548357A1 (en) | Casting Mixture | |
| JPS54131504A (en) | Preventing water crushed slag solidification | |
| GB1278247A (en) | Phosphoric acid |