NO126867B - - Google Patents
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- Publication number
- NO126867B NO126867B NO00595/68A NO59568A NO126867B NO 126867 B NO126867 B NO 126867B NO 00595/68 A NO00595/68 A NO 00595/68A NO 59568 A NO59568 A NO 59568A NO 126867 B NO126867 B NO 126867B
- Authority
- NO
- Norway
- Prior art keywords
- furnace
- gases
- oxygen
- lining
- lime
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 235000019738 Limestone Nutrition 0.000 claims description 4
- 239000006028 limestone Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 235000012255 calcium oxide Nutrition 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 2
- 241001062472 Stokellia anisodon Species 0.000 claims 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 12
- 235000011941 Tilia x europaea Nutrition 0.000 description 12
- 239000004571 lime Substances 0.000 description 12
- 229910000805 Pig iron Inorganic materials 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 4
- 238000007792 addition Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/04—Preserving or maintaining viable microorganisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Fodder In General (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7861/67A GB1140016A (en) | 1967-02-18 | 1967-02-18 | Active dried yeast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO126867B true NO126867B (hu) | 1973-04-02 |
Family
ID=9841206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO00595/68A NO126867B (hu) | 1967-02-18 | 1968-02-16 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3780181A (hu) |
| JP (1) | JPS4828675B1 (hu) |
| AT (1) | AT279524B (hu) |
| BE (1) | BE710793A (hu) |
| DE (1) | DE1642610C3 (hu) |
| DK (1) | DK119451B (hu) |
| FR (1) | FR1553574A (hu) |
| GB (1) | GB1140016A (hu) |
| LU (1) | LU55494A1 (hu) |
| NL (1) | NL6802072A (hu) |
| NO (1) | NO126867B (hu) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4217420A (en) * | 1968-11-08 | 1980-08-12 | Gist-Brocades N.V. | Active dried baker's yeast |
| US3993783A (en) * | 1970-04-14 | 1976-11-23 | Koninklijke Nederlandsche Gist-En Spiritusfabriek N.V. | High protein active dried bakers' yeast |
| DK136316B (da) * | 1972-03-22 | 1977-09-26 | Distillers Co Yeast Ltd | Fremgangsmåde til fremstilling af aktiv tørgær. |
| GB1369551A (en) * | 1972-09-05 | 1974-10-09 | Distillers Co Yeast Ltd | Active dried yeast |
| GB1459085A (en) * | 1973-07-23 | 1976-12-22 | Distillers Co Yeast Ltd | Processes of drying yeast |
| GB1498301A (en) * | 1975-08-22 | 1978-01-18 | Distillers Co Yeast Ltd | Processes and apparatus for producing active dried yeast |
| US4232045A (en) * | 1977-10-06 | 1980-11-04 | Standard Brands Incorporated | Preparation of free-flowing particulate yeast |
| US4397877A (en) * | 1980-12-05 | 1983-08-09 | The Great Western Sugar Company | Heat treatment of active dried yeast and product thereof |
-
1967
- 1967-02-18 GB GB7861/67A patent/GB1140016A/en not_active Expired
-
1968
- 1968-02-08 JP JP43007486A patent/JPS4828675B1/ja active Pending
- 1968-02-13 DE DE1642610A patent/DE1642610C3/de not_active Expired
- 1968-02-14 NL NL6802072A patent/NL6802072A/xx unknown
- 1968-02-14 BE BE710793D patent/BE710793A/xx not_active IP Right Cessation
- 1968-02-15 AT AT146368A patent/AT279524B/de not_active IP Right Cessation
- 1968-02-16 NO NO00595/68A patent/NO126867B/no unknown
- 1968-02-16 LU LU55494D patent/LU55494A1/xx unknown
- 1968-02-16 FR FR1553574D patent/FR1553574A/fr not_active Expired
- 1968-02-16 DK DK62568AA patent/DK119451B/da not_active IP Right Cessation
-
1972
- 1972-09-05 US US00286133A patent/US3780181A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4828675B1 (hu) | 1973-09-03 |
| DE1642610A1 (de) | 1972-02-17 |
| US3780181A (en) | 1973-12-18 |
| DK119451B (da) | 1971-01-11 |
| AT279524B (de) | 1970-03-10 |
| DE1642610C3 (de) | 1975-03-20 |
| NL6802072A (hu) | 1968-08-19 |
| LU55494A1 (hu) | 1968-04-29 |
| GB1140016A (en) | 1969-01-15 |
| FR1553574A (hu) | 1969-01-10 |
| BE710793A (hu) | 1968-08-14 |
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