BE576298A - - Google Patents
Info
- Publication number
- BE576298A BE576298A BE576298DA BE576298A BE 576298 A BE576298 A BE 576298A BE 576298D A BE576298D A BE 576298DA BE 576298 A BE576298 A BE 576298A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
- C22B19/16—Distilling vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/24—Fractionating columns in which vapour bubbles through liquid with sloping plates or elements mounted stepwise
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
- C22B19/16—Distilling vessels
- C22B19/18—Condensers, Receiving vessels
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US718596A US2983493A (en) | 1958-03-03 | 1958-03-03 | Fractionating column with stepped trays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE576298A true BE576298A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=24886691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE576298D BE576298A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1958-03-03 |
Country Status (5)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3045995A (en) * | 1957-09-26 | 1962-07-24 | American Metal Climax Inc | Heated fractionating column |
| US3658484A (en) * | 1969-10-24 | 1972-04-25 | Arthur W Bright | Countercurrent contact apparatus |
| US3866333A (en) * | 1971-09-17 | 1975-02-18 | Siemens Elektrogeraete Gmbh | Dehumidifier for air utilized in laundry drying |
| US4149901A (en) * | 1977-10-06 | 1979-04-17 | Morales Adolfo J | Pollution control and convection heater |
| JPS5995903A (ja) * | 1982-11-24 | 1984-06-02 | Nippon Kayaku Co Ltd | バツフル・トレイ塔 |
| JPS60114515A (ja) * | 1983-11-25 | 1985-06-21 | Kawasaki Steel Corp | 鋼片加熱炉 |
| US10799810B2 (en) * | 2016-12-06 | 2020-10-13 | Covestro Deutschland Ag | Cascade tray, rectifying column containing said cascade tray, method for operating such a rectifying column, and use of same |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE616801C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
| US719749A (en) * | 1900-06-05 | 1903-02-03 | Firm Of Harrison Safety Boiler Works | Device for heating and purifying water. |
| US846499A (en) * | 1906-10-16 | 1907-03-12 | George C Crafts | Apparatus for making bisulfite liquor. |
| US1097135A (en) * | 1912-12-19 | 1914-05-19 | Grenville Mellen | Process of separating and recovering volatilized matter. |
| US1994349A (en) * | 1932-07-02 | 1935-03-12 | New Jersey Zinc Co | Purifying zinc metal |
| NL37384C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1933-11-04 | |||
| US2174559A (en) * | 1937-05-28 | 1939-10-03 | Internat Smelting & Refining C | Vaporizing furnace for zinc and other metals |
| FR943785A (fr) * | 1946-03-19 | 1949-03-17 | Mo Och Domsjoe Ab | Perfectionnements dans les colonnes de distillation et de rectification et procédé de distillation au moyen de ces colonnes |
-
0
- BE BE576298D patent/BE576298A/xx unknown
-
1958
- 1958-03-03 US US718596A patent/US2983493A/en not_active Expired - Lifetime
-
1959
- 1959-02-11 GB GB4763/59A patent/GB889643A/en not_active Expired
- 1959-02-27 DE DEA31457A patent/DE1151387B/de active Granted
- 1959-03-03 FR FR788237A patent/FR1218181A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1151387C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1964-02-06 |
| GB889643A (en) | 1962-02-21 |
| DE1151387B (de) | 1963-07-11 |
| US2983493A (en) | 1961-05-09 |
| FR1218181A (fr) | 1960-05-09 |