DE69505304D1 - Verfahren zum Entfernen von sauren Verunreinigungen aus einem aus organischen Dämpfen und Wasser bestehenden Gasstrom - Google Patents
Verfahren zum Entfernen von sauren Verunreinigungen aus einem aus organischen Dämpfen und Wasser bestehenden GasstromInfo
- Publication number
- DE69505304D1 DE69505304D1 DE69505304T DE69505304T DE69505304D1 DE 69505304 D1 DE69505304 D1 DE 69505304D1 DE 69505304 T DE69505304 T DE 69505304T DE 69505304 T DE69505304 T DE 69505304T DE 69505304 D1 DE69505304 D1 DE 69505304D1
- Authority
- DE
- Germany
- Prior art keywords
- water
- gas stream
- stream consisting
- organic vapors
- removing acidic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000002378 acidificating effect Effects 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000356 contaminant Substances 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 125000005910 alkyl carbonate group Chemical group 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/08—Purification; Separation; Stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI941159A IT1269883B (it) | 1994-06-03 | 1994-06-03 | Metodo per la rimozione dei contaminanti acidi contenuti in una corrente vaporizzata composta da vapori organici e acqua |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69505304D1 true DE69505304D1 (de) | 1998-11-19 |
| DE69505304T2 DE69505304T2 (de) | 1999-05-06 |
Family
ID=11369047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69505304T Expired - Lifetime DE69505304T2 (de) | 1994-06-03 | 1995-05-27 | Verfahren zum Entfernen von sauren Verunreinigungen aus einem aus organischen Dämpfen und Wasser bestehenden Gasstrom |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5631395A (de) |
| EP (1) | EP0685452B1 (de) |
| JP (1) | JP3796631B2 (de) |
| KR (1) | KR0162622B1 (de) |
| AT (1) | ATE172182T1 (de) |
| CA (1) | CA2150868C (de) |
| DE (1) | DE69505304T2 (de) |
| ES (1) | ES2122437T3 (de) |
| IT (1) | IT1269883B (de) |
| NO (1) | NO309310B1 (de) |
| SA (1) | SA95160137B1 (de) |
| ZA (1) | ZA954439B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040014022A (ko) * | 2002-08-09 | 2004-02-14 | 주식회사 세기하이텍 | 히트파이프의 제조방법 및 장치 |
| US9249082B2 (en) * | 2010-02-09 | 2016-02-02 | King Abdulaziz City for Science and Technology (KACST) | Synthesis of dimethyl carbonate from carbon dioxide and methanol |
| TW201827395A (zh) * | 2016-12-28 | 2018-08-01 | 荷蘭商蜆殼國際研究所 | 處理碳酸酯流之方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4218391A (en) | 1976-09-30 | 1980-08-19 | Anic, S.P.A. | Method for the preparation of esters of carbonic acid |
| IT1127270B (it) | 1979-12-04 | 1986-05-21 | Anic Spa | Processo per la produzione di dimetilcarbonato |
| JPS61210057A (ja) * | 1985-12-24 | 1986-09-18 | Tokuyama Soda Co Ltd | カ−ボネ−ト化合物の精製方法 |
| IT1248687B (it) | 1990-06-04 | 1995-01-26 | Enichem Sintesi | Processo per la produzione di dimetilcarbonato ed apparecchiatura adatta allo scopo |
| IT1248686B (it) | 1990-06-04 | 1995-01-26 | Enichem Sintesi | Procedimento per la produzione di dimetil carbonato |
-
1994
- 1994-06-03 IT ITMI941159A patent/IT1269883B/it active IP Right Grant
-
1995
- 1995-05-27 EP EP95201392A patent/EP0685452B1/de not_active Expired - Lifetime
- 1995-05-27 AT AT95201392T patent/ATE172182T1/de not_active IP Right Cessation
- 1995-05-27 ES ES95201392T patent/ES2122437T3/es not_active Expired - Lifetime
- 1995-05-27 DE DE69505304T patent/DE69505304T2/de not_active Expired - Lifetime
- 1995-05-29 NO NO952105A patent/NO309310B1/no not_active IP Right Cessation
- 1995-05-31 ZA ZA954439A patent/ZA954439B/xx unknown
- 1995-05-31 US US08/456,073 patent/US5631395A/en not_active Expired - Lifetime
- 1995-06-02 JP JP15876495A patent/JP3796631B2/ja not_active Expired - Fee Related
- 1995-06-02 CA CA002150868A patent/CA2150868C/en not_active Expired - Lifetime
- 1995-06-02 KR KR1019950014543A patent/KR0162622B1/ko not_active Expired - Fee Related
- 1995-08-02 SA SA95160137A patent/SA95160137B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1269883B (it) | 1997-04-15 |
| ES2122437T3 (es) | 1998-12-16 |
| EP0685452B1 (de) | 1998-10-14 |
| ATE172182T1 (de) | 1998-10-15 |
| DE69505304T2 (de) | 1999-05-06 |
| KR0162622B1 (ko) | 1998-11-16 |
| US5631395A (en) | 1997-05-20 |
| CA2150868A1 (en) | 1995-12-04 |
| KR960000287A (ko) | 1996-01-25 |
| NO309310B1 (no) | 2001-01-15 |
| CA2150868C (en) | 2005-04-05 |
| NO952105D0 (no) | 1995-05-29 |
| ZA954439B (en) | 1996-02-05 |
| ITMI941159A1 (it) | 1995-12-03 |
| NO952105L (no) | 1995-12-04 |
| JPH0840989A (ja) | 1996-02-13 |
| EP0685452A1 (de) | 1995-12-06 |
| ITMI941159A0 (it) | 1994-06-03 |
| JP3796631B2 (ja) | 2006-07-12 |
| SA95160137B1 (ar) | 2006-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69518087D1 (de) | Verfahren zur behandlung von wasser | |
| ATE404511T1 (de) | Verfahren zur entfernung polarisierbarer verunreinigungen aus kohlenwasserstoffen mit ionischen flüssigkeiten | |
| ATE135936T1 (de) | Vorrichtung und verfahren zur entfernung von kohlenwasserstoffen aus gasströmen | |
| KR970020157A (ko) | 염기 처리된 알루미나를 압력 스윙 흡착에 이용하는 방법 | |
| ATE167813T1 (de) | Verfahren und vorrichtung zur reinigung von verunreinigten gasen | |
| DE69520593D1 (de) | Methode zur abtrennung von stoffen aus einem gasförmigen medium durch trockene adsorption | |
| DE69503937D1 (de) | Verfahren zur Entfernung von Kohlendioxid aus Verbrennungsabgasen | |
| DE59202650D1 (de) | Verfahren zur Entfernung von Schwefelwasserstoff aus Gasen mittels Aktivkohle. | |
| ATE539035T1 (de) | Verfahren zur abtrennung von wasser aus gasförmigen halogenwasserstoffen | |
| ATE27597T1 (de) | Verfahren zur trennung von verunreinigten fluessigkeitsgemischen. | |
| DE19781821T1 (de) | Verfahren zur Entfernung von oxygenierten Verunreinigungen aus Kohlenwasserstoffströmen | |
| DE68913307D1 (de) | Verfahren zur abtrennung von flüchtigen organischen verbindungen aus gasströmen. | |
| ATE183943T1 (de) | Verfahren zur reinigung eines filterhilfsmittels durch zusatz von enzymen | |
| DE69406203D1 (de) | Verfahren zum Entfernen von säure- und salzhaltigen Verunreinigungen aus einem den Dimethylcarbonatsynthesereaktor verlassenden Gasstrom | |
| DK0512502T3 (da) | Fremgangsmåde til fjernelse af olefiniske forureninger fra 1,1,1,2,3,3,3-heptafluorpropan | |
| EP0879821A3 (de) | Entfernung von Gruppe 13- und Gruppe 15-Verunreinigungen aus Organosilanen | |
| DE69505304D1 (de) | Verfahren zum Entfernen von sauren Verunreinigungen aus einem aus organischen Dämpfen und Wasser bestehenden Gasstrom | |
| ATE100436T1 (de) | Verfahren zur abtrennung von wasser aus einem wasser, co2 und amine enthaltenden gemisch. | |
| DE69403350D1 (de) | Iod-Adsorptionsmittel zur Entfernung von Iod aus einem Gas | |
| ATE175436T1 (de) | Verfahren zum reinigen von druckgasen | |
| ATE201387T1 (de) | Verfahren zur reinigung von weissen phosphor | |
| DE59203759D1 (de) | Verfahren zur Entfernung von H2S aus Gasen. | |
| DK0485011T3 (da) | Fremgangsmåde til fjernelse af bestanddele fra en spildgas | |
| DE59304392D1 (de) | Verfahren zur Entfernung olefinischer Verunreinigungen aus fluorierten C3-C6-Kohlenwasserstoffen | |
| ATE122910T1 (de) | Verfahren zur behandlung von einem fluid. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |