NL32273C - - Google Patents
Info
- Publication number
- NL32273C NL32273C NL32273DA NL32273C NL 32273 C NL32273 C NL 32273C NL 32273D A NL32273D A NL 32273DA NL 32273 C NL32273 C NL 32273C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
- B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0484—Controlling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/453—Mixing liquids with liquids; Emulsifying using flow mixing by moving the liquids in countercurrent
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US489863A US1943822A (en) | 1930-10-20 | 1930-10-20 | Method and apparatus for countercurrent washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL32273C true NL32273C (US06262066-20010717-C00424.png) |
Family
ID=23945576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL32273D NL32273C (US06262066-20010717-C00424.png) | 1930-10-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1943822A (US06262066-20010717-C00424.png) |
| GB (1) | GB373897A (US06262066-20010717-C00424.png) |
| NL (1) | NL32273C (US06262066-20010717-C00424.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2480471A (en) * | 1944-10-27 | 1949-08-30 | Colgate Palmolive Peet Co | Countercurrent hydrolysis of fat |
| US2632720A (en) * | 1947-12-06 | 1953-03-24 | Standard Oil Dev Co | Method and apparatus for countercurrent contacting of solids with liquids |
| US2669505A (en) * | 1948-12-18 | 1954-02-16 | Standard Oil Dev Co | Contacting plate for liquid-liquid extraction tower |
| US2647856A (en) * | 1952-06-09 | 1953-08-04 | Universal Oil Prod Co | Apparatus and process for countercurrent liquid-fluid extraction |
| US2746846A (en) * | 1953-08-03 | 1956-05-22 | Universal Oil Prod Co | Process and apparatus for counter-currently contacting fluids |
| DE1215107B (de) * | 1959-04-15 | 1966-04-28 | Asea Ab | Vorrichtung zur kontinuierlichen Fluessig-Fluessig-Extraktion |
| US3278275A (en) * | 1963-02-14 | 1966-10-11 | Dow Chemical Co | Countercurrent washing of sodium hydroxide from a salt slurry |
| US3247104A (en) * | 1963-03-26 | 1966-04-19 | Fmc Corp | Method and apparatus for removing surface active agents from water |
-
0
- NL NL32273D patent/NL32273C/xx active
-
1930
- 1930-10-20 US US489863A patent/US1943822A/en not_active Expired - Lifetime
-
1931
- 1931-09-25 GB GB26817/31A patent/GB373897A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB373897A (en) | 1932-06-02 |
| US1943822A (en) | 1934-01-16 |
