IT8821660A0 - Procedimento per la produzione di alcool sostanzialmente anidro contenente almeno 2 atomi di carbonio per distillazione ed estrazione di una soluzione acquosa di questo alcool - Google Patents
Procedimento per la produzione di alcool sostanzialmente anidro contenente almeno 2 atomi di carbonio per distillazione ed estrazione di una soluzione acquosa di questo alcoolInfo
- Publication number
- IT8821660A0 IT8821660A0 IT8821660A IT2166088A IT8821660A0 IT 8821660 A0 IT8821660 A0 IT 8821660A0 IT 8821660 A IT8821660 A IT 8821660A IT 2166088 A IT2166088 A IT 2166088A IT 8821660 A0 IT8821660 A0 IT 8821660A0
- Authority
- IT
- Italy
- Prior art keywords
- alcohol
- distillation
- extraction
- procedure
- production
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 239000007864 aqueous solution Substances 0.000 title 1
- 238000004821 distillation Methods 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8711252A FR2619106B1 (fr) | 1987-08-06 | 1987-08-06 | Procede de production d'alcool sensiblement anhydre renfermant au moins 2 atomes de carbone par distillation et extraction d'une solution aqueuse de cet alcool |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8821660A0 true IT8821660A0 (it) | 1988-08-05 |
IT1226709B IT1226709B (it) | 1991-02-05 |
Family
ID=9354003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8821660A IT1226709B (it) | 1987-08-06 | 1988-08-05 | Procedimento per la produzione di alcool sostanzialmente anidro contenente almeno 2 atomi di carbonio per distillazione ed estrazione di una soluzione acquosa di questo alcool |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR8803909A (it) |
FR (1) | FR2619106B1 (it) |
IN (1) | IN171908B (it) |
IT (1) | IT1226709B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8936727B2 (en) | 2009-03-06 | 2015-01-20 | Uop Llc | Multiple bed temperature controlled adsorption |
US8226746B2 (en) | 2008-12-17 | 2012-07-24 | Uop Llc | Indirectly heated temperature controlled adsorber for sorbate recovery |
US8227648B2 (en) | 2008-12-17 | 2012-07-24 | Uop Llc | Combined temperature controlled water adsorption and two stage heat pump process for fuel ethanol dehydration |
US8067646B2 (en) | 2008-12-17 | 2011-11-29 | Uop Llc | Combined temperature controlled adsorption and heat pump process for fuel ethanol dehydration |
US7795479B1 (en) | 2009-12-15 | 2010-09-14 | Uop Llc | Temperature controlled adsorption multi-step regeneration cycle |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2048178A (en) * | 1930-11-21 | 1936-07-21 | Shell Dev | Process for dehydrating organic compounds |
US4469903A (en) * | 1983-09-21 | 1984-09-04 | Uop Inc. | Process for the production of isopropyl alcohol |
-
1987
- 1987-08-06 FR FR8711252A patent/FR2619106B1/fr not_active Expired
-
1988
- 1988-07-28 IN IN541/MAS/88A patent/IN171908B/en unknown
- 1988-08-05 BR BR8803909A patent/BR8803909A/pt not_active IP Right Cessation
- 1988-08-05 IT IT8821660A patent/IT1226709B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1226709B (it) | 1991-02-05 |
FR2619106B1 (fr) | 1989-12-29 |
FR2619106A1 (fr) | 1989-02-10 |
IN171908B (it) | 1993-02-06 |
BR8803909A (pt) | 1989-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3477137D1 (en) | Aqueous solution containing lipid-soluble pharmaceutical substance and a process for preparing the same | |
MX167912B (es) | Metodo para la produccion de una preparacion de nicorandil estable | |
HU904201D0 (en) | Process for producing peptides with haemoregulating effect and pharmaceutical preparatives containing these compounds | |
IT8821660A0 (it) | Procedimento per la produzione di alcool sostanzialmente anidro contenente almeno 2 atomi di carbonio per distillazione ed estrazione di una soluzione acquosa di questo alcool | |
HUT45537A (en) | Process for producing delta-22 derivatives of ll-f 28249 compounds and pharmaceutical compositions containing them as active components, and insecticide compositions | |
EP0319962A3 (en) | Piperidinyl methanol derivatives for the treatment of anxiety | |
IT8420358A0 (it) | Procedimento di preparazione di derivati 1-carbamoilmetilici di 4-idrossi-2-osso-pirrolidina nonche' di intermedi per ottenere tali composti. | |
HUT37767A (en) | Process for preparing isoxazole derivatives further pharmaceutical compositions containing such compounds as active substances | |
HUT52958A (en) | Process for production of medical compositions assuring the constant release of the active substance | |
HUT45972A (en) | Process for production of derivatives of subsituated amin-methil-5,6,7,8-tetrahydronaphtil-oxi-acetic acid, of medical compositions containing such substances and also of the intermediers | |
ES556437A0 (es) | Procedimiento para preparar un agente que contiene tirosina o un derivado de tirosina como sustancia activa para mejorar la fecundidad de mamiferos. | |
KR880012226A (ko) | 외 용 제 | |
HUT47020A (en) | Process for production of stabilly injectable medical compounds containing as active substance 1,4-dihidroxi-5,8-bis/2/2-hidroxi-ethil-amin/-ethil-amin-antraquinon-dihydrochlorid | |
IT8848398A0 (it) | Utilizzatore farmaceutica di acido 3 -indolpiruvico come agente inibitore di patologie degenerative | |
IT1191227B (it) | Procedimento per la preparazione di derivati dell'alcool benzilico | |
FR2597502B1 (fr) | Procede de fabrication d'alcool avec recuperation des vinasses issues de la distillation | |
JPS54135738A (en) | Novel aminobenzoic acid-n-d-mannoside and drugs comprising it | |
HUT46209A (en) | Process for production of medical compounds containing izotretonoin as active substance | |
PL292627A1 (en) | Method of obtaining novel optically active or rhacemic derivatives of substituted proplonic acid | |
IT8449084A0 (it) | Procedimento per la produzione di alcool etilico da soluzioni acquose diluite | |
IT1143217B (it) | Procedimento per la produzione di oligomeri di olefine normali aventi da 2 a 10 atomi di carbonio | |
EP0291436A3 (en) | Process for the preparation of heptaminol adenosine-5'-monophase by atomisation of an aqueous solution containing it | |
EP0259811A3 (en) | Physiologically active substance fa-4283, its derivatives and production thereof | |
HUT47023A (en) | Process for production of medical compositions containing as active substance colesteril-phosphorilcolin-steroid | |
YU106787A (en) | Process for obtaining monohydrate of optically pure s-(-)-1-propyl-2',6'pipecoloxylidid chlorinehydrate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970828 |