JPS4850908A - - Google Patents
Info
- Publication number
- JPS4850908A JPS4850908A JP8799872A JP8799872A JPS4850908A JP S4850908 A JPS4850908 A JP S4850908A JP 8799872 A JP8799872 A JP 8799872A JP 8799872 A JP8799872 A JP 8799872A JP S4850908 A JPS4850908 A JP S4850908A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
- B01D5/0009—Horizontal tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
- B01D5/0039—Recuperation of heat, e.g. use of heat pump(s), compression
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Coke Industry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19169271A | 1971-10-22 | 1971-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4850908A true JPS4850908A (ja) | 1973-07-18 |
Family
ID=22706547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8799872A Pending JPS4850908A (ja) | 1971-10-22 | 1972-09-04 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4850908A (ja) |
| BE (1) | BE790300A (ja) |
| DE (1) | DE2246094A1 (ja) |
| FR (1) | FR2156739A1 (ja) |
| IT (1) | IT967206B (ja) |
| NL (1) | NL7214199A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175118A (en) * | 1975-12-17 | 1979-11-20 | Condea Chemie Gmbh | Method for manufacturing a high porous alumina having a large surface area and a low bulk density |
-
0
- BE BE790300D patent/BE790300A/xx unknown
-
1972
- 1972-09-04 JP JP8799872A patent/JPS4850908A/ja active Pending
- 1972-09-06 IT IT2888472A patent/IT967206B/it active
- 1972-09-20 DE DE19722246094 patent/DE2246094A1/de active Pending
- 1972-10-17 FR FR7236653A patent/FR2156739A1/fr not_active Withdrawn
- 1972-10-20 NL NL7214199A patent/NL7214199A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT967206B (it) | 1974-02-28 |
| FR2156739A1 (en) | 1973-06-01 |
| BE790300A (fr) | 1973-04-19 |
| DE2246094A1 (de) | 1973-04-26 |
| NL7214199A (ja) | 1973-04-25 |