NO162813C - Fremgangsmaate for konsentrering av vannopploesninger av alkoholer ved hjelp av pervaporisasjon. - Google Patents

Fremgangsmaate for konsentrering av vannopploesninger av alkoholer ved hjelp av pervaporisasjon.

Info

Publication number: NO162813C
Authority: NO; Norway
Prior art keywords: pervaporization; alcohols; procedure; water solutions; concentrating water
Prior art date: 1986-05-14

Application number

NO871899A

Other languages

English (en)

Norwegian (no)

Other versions

NO162813B (no

NO871899D0 (no

NO871899L (no

Inventor

Antero Ahvenainen

Johan-Fredrik Selin

Kaarina Savolainen

Jukka Seppaelae

Original Assignee

Neste Oy

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1986-05-14

Filing date

1987-05-07

Publication date

1990-02-21

1987-05-07 Application filed by Neste Oy filed Critical Neste Oy

1987-05-07 Publication of NO871899D0 publication Critical patent/NO871899D0/no

1987-11-16 Publication of NO871899L publication Critical patent/NO871899L/no

1989-11-13 Publication of NO162813B publication Critical patent/NO162813B/no

1990-02-21 Publication of NO162813C publication Critical patent/NO162813C/no

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/362—Pervaporation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
- B01D71/12—Cellulose derivatives
- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NO871899A 1986-05-14 1987-05-07 Fremgangsmaate for konsentrering av vannopploesninger av alkoholer ved hjelp av pervaporisasjon. NO162813C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI862028A FI73960C (fi)	1986-05-14	1986-05-14	Foerfarande foer koncentrering av vattenloesningar av alkoholer medelst pervaporation.

Publications (4)

Publication Number	Publication Date
NO871899D0 NO871899D0 (no)	1987-05-07
NO871899L NO871899L (no)	1987-11-16
NO162813B NO162813B (no)	1989-11-13
NO162813C true NO162813C (no)	1990-02-21

Family

ID=8522615

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO871899A NO162813C (no)	1986-05-14	1987-05-07	Fremgangsmaate for konsentrering av vannopploesninger av alkoholer ved hjelp av pervaporisasjon.

Country Status (13)

Country	Link
JP (1)	JPS6328409A (fr)
BR (1)	BR8702463A (fr)
CS (1)	CS268179B2 (fr)
DD (1)	DD265332A5 (fr)
DE (1)	DE3714784A1 (fr)
FI (1)	FI73960C (fr)
FR (1)	FR2600906B1 (fr)
GB (1)	GB2194465B (fr)
IN (1)	IN166625B (fr)
IT (1)	IT1215483B (fr)
NO (1)	NO162813C (fr)
SE (1)	SE8701955L (fr)
ZA (1)	ZA873094B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4410243C1 (de) *	1994-03-24	1995-06-29	Carbone Ag	Membranverfahren zur Trennung fluider Gemische

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3140256A (en) *	1957-09-30	1964-07-07	Standard Oil Co	Separation process
FI66624C (fi) *	1983-11-02	1984-11-12	Neste Oy	Foerfarande foer framstaellning av cellulosakarbamatfibrer eller -filmer
EP0146655B1 (fr) *	1983-12-14	1989-08-02	The Dow Chemical Company	Procédé pour la séparation de mélanges d'eau et d'un composé organiqueet membrane sélectivement perméable à l'eau

1986
- 1986-05-14 FI FI862028A patent/FI73960C/fi not_active IP Right Cessation
1987
- 1987-04-29 ZA ZA873094A patent/ZA873094B/xx unknown
- 1987-04-30 IN IN352/CAL/87A patent/IN166625B/en unknown
- 1987-05-04 DE DE19873714784 patent/DE3714784A1/de not_active Withdrawn
- 1987-05-07 NO NO871899A patent/NO162813C/no unknown
- 1987-05-11 CS CS873345A patent/CS268179B2/cs unknown
- 1987-05-12 GB GB8711184A patent/GB2194465B/en not_active Expired - Fee Related
- 1987-05-13 SE SE8701955A patent/SE8701955L/xx not_active Application Discontinuation
- 1987-05-13 IT IT2049687A patent/IT1215483B/it active
- 1987-05-13 DD DD87302727A patent/DD265332A5/de not_active IP Right Cessation
- 1987-05-13 BR BR8702463A patent/BR8702463A/pt unknown
- 1987-05-14 FR FR8706787A patent/FR2600906B1/fr not_active Expired
- 1987-05-14 JP JP62118065A patent/JPS6328409A/ja active Pending

Also Published As

Publication number	Publication date
FI73960C (fi)	1987-12-10
GB2194465B (en)	1990-05-23
SE8701955D0 (sv)	1987-05-13
SE8701955L (sv)	1987-11-15
JPS6328409A (ja)	1988-02-06
IT1215483B (it)	1990-02-14
FR2600906A1 (fr)	1988-01-08
NO162813B (no)	1989-11-13
NO871899D0 (no)	1987-05-07
IN166625B (fr)	1990-06-23
GB8711184D0 (en)	1987-06-17
FR2600906B1 (fr)	1989-12-29
FI73960B (fi)	1987-08-31
CS268179B2 (en)	1990-03-14
IT8720496A0 (it)	1987-05-13
NO871899L (no)	1987-11-16
BR8702463A (pt)	1988-02-23
GB2194465A (en)	1988-03-09
CS334587A2 (en)	1989-04-14
ZA873094B (en)	1987-10-26
DD265332A5 (de)	1989-03-01
DE3714784A1 (de)	1987-11-19
FI862028A0 (fi)	1986-05-14

Similar Documents

Publication	Publication Date	Title
DE3768102D1 (de)	1991-04-04	Kraftwerksanlaufsverfahren.
NO174604C (no)	1994-06-01	Fremgangsmåte ved fremstilling av relief-former
NO872252D0 (no)	1987-05-29	Fremgangsmaate til fremstilling av vandige n-metylmorfolin-n-oksid-opploesninger.
DE3752140D1 (de)	1997-12-18	Trockenes Ätzverfahren
NO872156L (no)	1987-11-24	Fremgangsmaate ved opparbeidelse av batterier.
NO870409L (no)	1987-08-04	Fremgangsmaate for spaltning av 1-aminoindaner.
NO863680L (no)	1987-03-17	Fremgangsmaate ved rensing av vann.
NO162717C (no)	1990-02-07	Fremgangsmaate ved fremstilling av optisk aktivt carnitrinnitrillklorid.
NO872809L (no)	1988-01-08	Fremgangsmte ved fremstilling av 5-amino-alicylsyre.
ES503014A0 (es)	1982-11-01	Procedimiento de preparacion de soluciones concentradas de colorantes azoicos
NO871899L (no)	1987-11-16	Fremgangsmaate for konsentrering av vannopploesninger av alkoholer ved hjelp av pervaporisasjon.
NO872094D0 (no)	1987-05-19	Fremgangsmaate ved fremstilling av dbh-inhiberende forbindelser.
NO873392D0 (no)	1987-08-12	Fremgangsmaate ved termisk utnyttelse av avfall eller lignende.
NO165919C (no)	1991-05-02	Fremgangsmaate for ekstraksjon av parafiner.
NO158658C (no)	1988-10-19	Fremgangsmaate for konsentrering av vandige pseudoplastiske loesninger.
NO823090L (no)	1984-03-14	Fremgangsmaate ved desoksydering av vann
NO870543L (no)	1987-08-13	Fremgangsmaate ved fremstilling av 4-acetylisokinolinonforbindelser.
NO882727D0 (no)	1988-06-21	Fremgangsmaate ved vannrensing.
NO864453D0 (no)	1986-11-07	Fremgangsmaate for behandling av forurenset vann.
KR870016638U (ko)	1987-11-30	물 꼬
NO873361D0 (no)	1987-08-11	Fremgangsmaate ved biologisk behandling av avfallsvann.
KR880001627U (ko)	1988-04-06	농작물용 매립식급수관
NO158935C (no)	1988-11-16	Fremgangsmaate til rensing av urent vann.
NO169538C (no)	1992-07-08	Fremgangsmaate for fremstilling av aldehyder ved hydroformylering
NO873360D0 (no)	1987-08-11	Fremgangsmaate ved biologisk behandling av avfallsvann.