SE384362B - Forfarande for avskiljning av c?718-aromater ur destillationsfraktioner som utvunnits ur reformater, platformater eller hydroformater av mineraloljefraktioner genom extraktiv destillation med ett selektivt m.m. - Google Patents
Forfarande for avskiljning av c?718-aromater ur destillationsfraktioner som utvunnits ur reformater, platformater eller hydroformater av mineraloljefraktioner genom extraktiv destillation med ett selektivt m.m.Info
- Publication number
- SE384362B SE384362B SE7214665A SE1466572A SE384362B SE 384362 B SE384362 B SE 384362B SE 7214665 A SE7214665 A SE 7214665A SE 1466572 A SE1466572 A SE 1466572A SE 384362 B SE384362 B SE 384362B
- Authority
- SE
- Sweden
- Prior art keywords
- distillation
- fractions
- platformats
- hydrofamates
- aromates
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2156469A DE2156469C2 (de) | 1971-11-13 | 1971-11-13 | Verfahren zur Abtrennung von C tief 8 Aromaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE384362B true SE384362B (sv) | 1976-05-03 |
Family
ID=5825045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7214665A SE384362B (sv) | 1971-11-13 | 1972-11-10 | Forfarande for avskiljning av c?718-aromater ur destillationsfraktioner som utvunnits ur reformater, platformater eller hydroformater av mineraloljefraktioner genom extraktiv destillation med ett selektivt m.m. |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS4854033A (de) |
| AT (1) | AT322715B (de) |
| BE (1) | BE790586A (de) |
| BR (1) | BR7207912D0 (de) |
| CA (1) | CA998962A (de) |
| CS (1) | CS170200B2 (de) |
| DE (1) | DE2156469C2 (de) |
| DK (1) | DK133897C (de) |
| FR (1) | FR2159263B1 (de) |
| GB (1) | GB1416146A (de) |
| IT (1) | IT970371B (de) |
| SE (1) | SE384362B (de) |
| ZA (1) | ZA727385B (de) |
-
0
- BE BE790586D patent/BE790586A/xx unknown
-
1971
- 1971-11-13 DE DE2156469A patent/DE2156469C2/de not_active Expired
-
1972
- 1972-09-20 AT AT808372A patent/AT322715B/de not_active IP Right Cessation
- 1972-10-13 FR FR7236344A patent/FR2159263B1/fr not_active Expired
- 1972-10-17 ZA ZA727385A patent/ZA727385B/xx unknown
- 1972-11-02 GB GB5062972A patent/GB1416146A/en not_active Expired
- 1972-11-09 CS CS7600A patent/CS170200B2/cs unknown
- 1972-11-10 DK DK560472A patent/DK133897C/da not_active IP Right Cessation
- 1972-11-10 SE SE7214665A patent/SE384362B/xx unknown
- 1972-11-10 IT IT31496/72A patent/IT970371B/it active
- 1972-11-10 CA CA156,270A patent/CA998962A/en not_active Expired
- 1972-11-10 BR BR007912/72A patent/BR7207912D0/pt unknown
- 1972-11-13 JP JP47114193A patent/JPS4854033A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CS170200B2 (de) | 1976-08-27 |
| DE2156469A1 (de) | 1973-05-24 |
| BE790586A (fr) | 1973-02-15 |
| CA998962A (en) | 1976-10-26 |
| AT322715B (de) | 1975-06-10 |
| FR2159263B1 (de) | 1976-08-20 |
| DK133897C (da) | 1977-01-17 |
| DK133897B (da) | 1976-08-09 |
| ZA727385B (en) | 1973-06-27 |
| JPS4854033A (de) | 1973-07-30 |
| BR7207912D0 (pt) | 1973-08-23 |
| DE2156469B1 (de) | 1973-05-24 |
| FR2159263A1 (de) | 1973-06-22 |
| IT970371B (it) | 1974-04-10 |
| DE2156469C2 (de) | 1973-12-13 |
| GB1416146A (en) | 1975-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1104676B (it) | Procedimento per la separazione di un miscuglio di idrocarburi c4 mediante distillazione estrattiva | |
| AR212231A1 (es) | Procedimiento para la separacion de la parafina de un aceite parafinado | |
| FR839695A (fr) | Plateau pour colonne de distillation, de rectification ou d'épuration | |
| GB1104248A (en) | Fractionation method and apparatus | |
| DK110023C (da) | Fremgangsmåde ved separering af aromatiske carbonhydrider fra carbonhydridblandinger ved ekstraktiv fraktionering. | |
| BE801755A (fr) | Separation des isomeres du dichlorobenzene par distillation extractive | |
| SE384362B (sv) | Forfarande for avskiljning av c?718-aromater ur destillationsfraktioner som utvunnits ur reformater, platformater eller hydroformater av mineraloljefraktioner genom extraktiv destillation med ett selektivt m.m. | |
| FR1425615A (fr) | Procédé pour la séparation de composés organiques à chaine droite d'un mélangede composés organiques à chaîne ramifiée ou cycliques | |
| TR18687A (tr) | Akim - krakingi suretile elde edilen c4 hidrokarbon akmlarindan butadien'in ayrilmasi icin usul | |
| SE392887B (sv) | Forfarande for separation av 1-klor-2,2,2-trifluoretyl-difluormetyleter fran dess blandning med 1-klor-2,2,2-trifluoretyl-difluorklormetyleter genom destillation | |
| NL171044C (nl) | Werkwijze voor het winnen van zuiver isopreen door extractieve destillatie uit een koolwaterstofmengsel. | |
| IT1006358B (it) | Procedimento di separazione di idrocarburi aromatici mediante distillazione estrattiva | |
| BE754700A (fr) | Procede de separation de melanges d'hydrocarbures par distillation extractive | |
| SE392098B (sv) | Sett vid separation av diolefiner fran blandningar innehallande desamma genom vetska-vetska-extraktion och/eller extraktiv destillation | |
| FR838995A (fr) | Procédé de séparation d'émulsions de pétrole brut | |
| BE810238A (fr) | Procede de separation d'hydrocarbures aliphatiques chlores de leurs melanges par distillation extractive | |
| SE7406252L (sv) | Sett att framstella nya tekninskt verdefulla produkter fran mineraloljedestillat eller fran losningsmedelsextrakt av sadana destillat. | |
| BE766937R (fr) | Procede pour separer les fractions aromatiques a partir de melanges d'hydrocarbures d'une teneur quelconque en fractions | |
| FR839694A (fr) | Plateau pour colonne de distillation, de rectification ou d'épuration | |
| FR894184A (fr) | Colonne de séparation, pour la décomposition des mélanges de liquides | |
| SE390019B (sv) | Sett for utvinning av butadien ur blandningar derav med andra c?714-kolveten genom extraktiv destillation i nervaro av ett polert losningsmedel | |
| FR894027A (fr) | Procédé de séparation des composés oxygénés neutres des mélanges d'hydrocarbures | |
| SE403282B (sv) | Forfarande for separation av styren fran genom angkrackning av nafta erhallna kolveteblandningar medelst extraktiv destillation i nervaro av minst en av foreningarna n-formylmorfolin, sulfolan och n-metylpyrrolidon, ... | |
| BE847533R (fr) | Procede de separation d'hydrocarbures aromatiques par distillation extractive, | |
| CA603480A (en) | Recovery of beta-sitosterol from tall oil pitch by steam distillation |