AT371839B - Verfahren zur verhinderung des loeschens von dolomitsteinen - Google Patents
Verfahren zur verhinderung des loeschens von dolomitsteinenInfo
- Publication number
- AT371839B AT371839B AT0750577A AT750577A AT371839B AT 371839 B AT371839 B AT 371839B AT 0750577 A AT0750577 A AT 0750577A AT 750577 A AT750577 A AT 750577A AT 371839 B AT371839 B AT 371839B
- Authority
- AT
- Austria
- Prior art keywords
- deletion
- preventing
- dolomite stones
- dolomite
- stones
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/44—Refractory linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/10—Crucibles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/02—Preheating, e.g. in a laminating line
- F27M2003/025—Drying
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12882276A JPS5354210A (en) | 1976-10-28 | 1976-10-28 | Method of preventing digestion of dolomite refractories |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA750577A ATA750577A (de) | 1982-12-15 |
AT371839B true AT371839B (de) | 1983-08-10 |
Family
ID=14994263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0750577A AT371839B (de) | 1976-10-28 | 1977-10-20 | Verfahren zur verhinderung des loeschens von dolomitsteinen |
Country Status (4)
Country | Link |
---|---|
US (1) | US4157621A (de) |
JP (1) | JPS5354210A (de) |
AT (1) | AT371839B (de) |
DE (1) | DE2747817C3 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4652278A (en) * | 1983-04-12 | 1987-03-24 | Near Equilibrium Research Associates | Solids drying |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1541147A (en) * | 1922-06-02 | 1925-06-09 | Zh Rikagaku Kenkyujo | Process of drying air |
US3673288A (en) * | 1970-09-17 | 1972-06-27 | Dolomite Brick Corp Of America | Microwave method for tempering tar-bonded refractory bricks |
-
1976
- 1976-10-28 JP JP12882276A patent/JPS5354210A/ja active Granted
-
1977
- 1977-10-20 AT AT0750577A patent/AT371839B/de not_active IP Right Cessation
- 1977-10-25 DE DE2747817A patent/DE2747817C3/de not_active Expired
- 1977-10-27 US US05/846,118 patent/US4157621A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2747817A1 (de) | 1978-05-03 |
JPS5720555B2 (de) | 1982-04-30 |
JPS5354210A (en) | 1978-05-17 |
US4157621A (en) | 1979-06-12 |
DE2747817C3 (de) | 1981-01-15 |
ATA750577A (de) | 1982-12-15 |
DE2747817B2 (de) | 1980-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATA859578A (de) | Verfahren zur herstellung von lokalanoesthetisch wirksamen kombinationspraeparaten | |
DD131128A5 (de) | Verfahren zur entcoffeinierung von kaffee | |
AT371489B (de) | Verfahren zur verbesserung der verfaerbungsbest[ndigkeit von polyurethanen | |
DD131022A5 (de) | Verfahren zur reduktion von cephalosporinsulfoxiden | |
DE2953609C2 (de) | Verfahren zur Schutz-magnetisierung von Schiffen | |
ATA499578A (de) | Verfahren zur auftrennung von erythro -und threo-3-(3,4-dibenzyloxyphenyl)-serin | |
AT351672B (de) | Verfahren zur gewinnung von iv-vertraeglichen gammaglobulinen | |
ATA49278A (de) | Verfahren zur hydroformylierung von alfa- -olefinen | |
AT353991B (de) | Verfahren zur reinigung von sekretin | |
ATA1079A (de) | Verfahren zur gewinnung von maltosekristallen | |
DD133569A5 (de) | Verfahren zur weiterverwendung von direktreduktionsgichtgas | |
DD128974A1 (de) | Verfahren zur reingewinnung von aethylaminen | |
AT371839B (de) | Verfahren zur verhinderung des loeschens von dolomitsteinen | |
AT364677B (de) | Verfahren zur stimulierung der keimfaehigkeit von kartoffeln | |
AT376686B (de) | Verfahren zur stabilisierung von halogenierungs- mitteln | |
DD132592A5 (de) | Verfahren zur zuechtung von basidiomyzeten | |
AT354465B (de) | Verfahren zur gewinnung von reinem methyl- dichlorphosphan | |
DD133966A1 (de) | Verfahren zur stabilisierung von kaeltemaschinenoel-kaeltemittelgemischen | |
ATA447682A (de) | Verfahren zur steigerung des ertrages von maiskulturen | |
DD133334A5 (de) | Verfahren zur herstellung von mono-und diolefinverbindungen | |
AT353593B (de) | Verfahren zur konservierung von futtermitteln | |
PT67130A (de) | Verfahren zur flammfestausruestung von florteppichen | |
AT356963B (de) | Verfahren zur bekaempfung von coccidiosen | |
AT366098B (de) | Verfahren zur entphosphorung von geschmolzenem roheisen | |
DD133786A1 (de) | Verfahren zur kontinuierlichen aufbereitung von guelle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |