SE7316927L - - Google Patents
Info
- Publication number
- SE7316927L SE7316927L SE7316927A SE7316927A SE7316927L SE 7316927 L SE7316927 L SE 7316927L SE 7316927 A SE7316927 A SE 7316927A SE 7316927 A SE7316927 A SE 7316927A SE 7316927 L SE7316927 L SE 7316927L
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/88—Concentration of sulfuric acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7245228A FR2210426B1 (en) | 1972-12-19 | 1972-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7316927L true SE7316927L (en) | 1974-06-20 |
| SE393538B SE393538B (en) | 1977-05-16 |
Family
ID=9108944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7316927A SE393538B (en) | 1972-12-19 | 1973-12-14 | PROCEDURE AND DEVICE FOR CONCENTRATING CORRODATING SOLUTIONS |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5628561B2 (en) |
| AR (1) | AR205337A1 (en) |
| BR (1) | BR7309932D0 (en) |
| ES (1) | ES421464A1 (en) |
| IN (1) | IN140961B (en) |
| IT (1) | IT1009073B (en) |
| NO (1) | NO140225C (en) |
| SE (1) | SE393538B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5747956A (en) * | 1980-09-04 | 1982-03-19 | Fukuhara Seiki Seisakusho | Yarn supply switching apparatus of circular knitting machine |
| JPS61201057A (en) * | 1985-03-02 | 1986-09-05 | 株式会社 福原精機製作所 | Supply yarn change-over apparatus for knitting machine |
-
1973
- 1973-01-01 AR AR251608A patent/AR205337A1/en active
- 1973-12-14 ES ES421464A patent/ES421464A1/en not_active Expired
- 1973-12-14 SE SE7316927A patent/SE393538B/en unknown
- 1973-12-15 IN IN2732/CAL/73A patent/IN140961B/en unknown
- 1973-12-18 BR BR9932/73A patent/BR7309932D0/en unknown
- 1973-12-18 IT IT70744/73A patent/IT1009073B/en active
- 1973-12-18 NO NO4831/73A patent/NO140225C/en unknown
- 1973-12-19 JP JP14230473A patent/JPS5628561B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IN140961B (en) | 1977-01-08 |
| AR205337A1 (en) | 1976-04-30 |
| NO140225C (en) | 1979-07-25 |
| SE393538B (en) | 1977-05-16 |
| JPS5628561B2 (en) | 1981-07-02 |
| BR7309932D0 (en) | 1975-09-02 |
| NO140225B (en) | 1979-04-17 |
| JPS506578A (en) | 1975-01-23 |
| IT1009073B (en) | 1976-12-10 |
| ES421464A1 (en) | 1976-04-16 |