NL6906949A - - Google Patents
Info
- Publication number
- NL6906949A NL6906949A NL6906949A NL6906949A NL6906949A NL 6906949 A NL6906949 A NL 6906949A NL 6906949 A NL6906949 A NL 6906949A NL 6906949 A NL6906949 A NL 6906949A NL 6906949 A NL6906949 A NL 6906949A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6906949.A NL161364C (nl) | 1969-05-07 | 1969-05-07 | Werkwijze voor het scheiden van een mengsel van aromati- sche en niet-aromatische koolwaterstoffen door extractie en extractieve destillatie met een selectief oplosmiddel van het sulfolaan-type. |
| JP45037572A JPS4937341B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-05-07 | 1970-05-04 | |
| ZA703047A ZA703047B (en) | 1969-05-07 | 1970-05-05 | Process for the separation of a solution |
| CA081939A CA930691A (en) | 1969-05-07 | 1970-05-05 | Process for the separation of a solution |
| GB2157170A GB1301887A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-05-07 | 1970-05-05 | |
| FR7016381A FR2047317A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-05-07 | 1970-05-05 | |
| BE749977D BE749977A (fr) | 1969-05-07 | 1970-05-05 | Procede de separation d'une solution |
| ES379306A ES379306A1 (es) | 1969-05-07 | 1970-05-05 | Un procedimiento para la separacion de los componentes de una disolucion que comprende componentes que hierven a menos |
| DE19702022075 DE2022075A1 (de) | 1969-05-07 | 1970-05-05 | Verfahren zur Auftrennung von Loesungen,die verschieden loesliche,niedriger als das Loesungsmittel siedende Komponenten enthalten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6906949.A NL161364C (nl) | 1969-05-07 | 1969-05-07 | Werkwijze voor het scheiden van een mengsel van aromati- sche en niet-aromatische koolwaterstoffen door extractie en extractieve destillatie met een selectief oplosmiddel van het sulfolaan-type. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL6906949A true NL6906949A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-11-10 |
| NL161364B NL161364B (nl) | 1979-09-17 |
| NL161364C NL161364C (nl) | 1980-02-15 |
Family
ID=19806879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6906949.A NL161364C (nl) | 1969-05-07 | 1969-05-07 | Werkwijze voor het scheiden van een mengsel van aromati- sche en niet-aromatische koolwaterstoffen door extractie en extractieve destillatie met een selectief oplosmiddel van het sulfolaan-type. |
Country Status (9)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10927799B2 (en) * | 2017-02-28 | 2021-02-23 | Saudi Arabian Oil Company | Separating a fuel on-board a vehicle |
| US11746280B2 (en) | 2021-06-14 | 2023-09-05 | Saudi Arabian Oil Company | Production of barium sulfate and fracturing fluid via mixing of produced water and seawater |
| US11661541B1 (en) | 2021-11-11 | 2023-05-30 | Saudi Arabian Oil Company | Wellbore abandonment using recycled tire rubber |
-
1969
- 1969-05-07 NL NL6906949.A patent/NL161364C/xx not_active IP Right Cessation
-
1970
- 1970-05-04 JP JP45037572A patent/JPS4937341B1/ja active Pending
- 1970-05-05 DE DE19702022075 patent/DE2022075A1/de not_active Withdrawn
- 1970-05-05 ES ES379306A patent/ES379306A1/es not_active Expired
- 1970-05-05 ZA ZA703047A patent/ZA703047B/xx unknown
- 1970-05-05 GB GB2157170A patent/GB1301887A/en not_active Expired
- 1970-05-05 FR FR7016381A patent/FR2047317A5/fr not_active Expired
- 1970-05-05 BE BE749977D patent/BE749977A/xx unknown
- 1970-05-05 CA CA081939A patent/CA930691A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2022075A1 (de) | 1970-11-19 |
| FR2047317A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-03-12 |
| JPS4937341B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-10-08 |
| BE749977A (fr) | 1970-11-05 |
| ES379306A1 (es) | 1972-10-16 |
| NL161364B (nl) | 1979-09-17 |
| NL161364C (nl) | 1980-02-15 |
| GB1301887A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-04 |
| CA930691A (en) | 1973-07-24 |
| ZA703047B (en) | 1971-01-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: SHELL |