ATE382592T1 - Verfahren zur aufreinigung von (hydro)halogenkohlenstoffen - Google Patents
Verfahren zur aufreinigung von (hydro)halogenkohlenstoffenInfo
- Publication number
- ATE382592T1 ATE382592T1 AT04712622T AT04712622T ATE382592T1 AT E382592 T1 ATE382592 T1 AT E382592T1 AT 04712622 T AT04712622 T AT 04712622T AT 04712622 T AT04712622 T AT 04712622T AT E382592 T1 ATE382592 T1 AT E382592T1
- Authority
- AT
- Austria
- Prior art keywords
- halocarbons
- hydro
- purification
- composition
- sulphur containing
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 title abstract 2
- 150000008282 halocarbons Chemical class 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000003463 adsorbent Substances 0.000 abstract 1
- 239000002808 molecular sieve Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/389—Separation; Purification; Stabilisation; Use of additives by adsorption on solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/34—Size-selective separation, e.g. size-exclusion chromatography; Gel filtration; Permeation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28078—Pore diameter
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Carbon And Carbon Compounds (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0303972.4A GB0303972D0 (en) | 2003-02-20 | 2003-02-20 | Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE382592T1 true ATE382592T1 (de) | 2008-01-15 |
Family
ID=9953410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04712622T ATE382592T1 (de) | 2003-02-20 | 2004-02-19 | Verfahren zur aufreinigung von (hydro)halogenkohlenstoffen |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7829058B2 (de) |
| EP (1) | EP1594827B1 (de) |
| JP (1) | JP4880446B2 (de) |
| KR (1) | KR101083376B1 (de) |
| CN (1) | CN1329356C (de) |
| AT (1) | ATE382592T1 (de) |
| AU (1) | AU2004213223B2 (de) |
| CA (1) | CA2514236C (de) |
| DE (1) | DE602004011022T2 (de) |
| ES (1) | ES2299821T3 (de) |
| GB (1) | GB0303972D0 (de) |
| WO (1) | WO2004074225A1 (de) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AP2007004229A0 (en) * | 2005-04-18 | 2007-12-31 | Minrad Inc | Preparation of sevoflurane with negligible water content |
| GB0611742D0 (en) | 2006-06-14 | 2006-07-26 | Ineos Fluor Holdings Ltd | Desiccants for fluids |
| JP5187212B2 (ja) * | 2009-02-03 | 2013-04-24 | セントラル硝子株式会社 | １，３，３，３−テトラフルオロプロペンの製造方法 |
| IN2012DN02769A (de) * | 2009-09-01 | 2015-09-18 | Blue Zone Technologies Ltd | |
| US8361199B2 (en) * | 2011-05-27 | 2013-01-29 | Air Liquide Electronics U.S. Lp | Purification of H2Se |
| US8796493B2 (en) * | 2011-09-30 | 2014-08-05 | Honeywell International Inc. | Methods to separate halogentated olefins from 2-chloro-1,1,1,2-tetrafluoropropane using a solid adsorbent |
| CN102718621B (zh) * | 2012-07-03 | 2014-08-13 | 北京旭阳化工技术研究院有限公司 | 一种选择性吸附脱除粗苯中二硫化碳的方法 |
| US8691167B2 (en) * | 2012-07-19 | 2014-04-08 | Tronox Llc | Process for controlling carbonyl sulfide produced during chlorination of ores |
| CN103910600A (zh) * | 2013-01-06 | 2014-07-09 | 中化蓝天集团有限公司 | 超高纯一氟甲烷的制备方法 |
| CN105026351A (zh) * | 2013-03-15 | 2015-11-04 | 霍尼韦尔国际公司 | 去除2,3,3,3-四氟丙烯产物中的卤化乙烯杂质的方法 |
| GB201307327D0 (en) * | 2013-04-23 | 2013-05-29 | Mexichem Amanco Holding Sa | Process |
| GB201410174D0 (en) * | 2014-06-09 | 2014-07-23 | Mexichem Amanco Holding Sa | Process |
| CN109956855B (zh) * | 2017-12-25 | 2022-04-15 | 中蓝晨光化工研究设计院有限公司 | 一种高纯度全氟甲基乙烯基醚的制备方法 |
| EP4067326A4 (de) * | 2019-11-28 | 2024-01-03 | Daikin Industries, Ltd. | Verfahren zur dehydratisierung von kohlenwasserstoffverbindungen auf fluorbasis |
| CN115772071B (zh) * | 2022-12-05 | 2024-02-06 | 福建海德福新材料有限公司 | 一种氢氟醚及其制备方法 |
| CN119039100A (zh) * | 2024-10-30 | 2024-11-29 | 江苏恒瑞医药股份有限公司 | 一种七氟烷的制备方法 |
| CN120025235B (zh) * | 2025-04-22 | 2025-09-09 | 江苏恒瑞医药股份有限公司 | 一种七氟烷的工业化制备方法 |
| CN120698863B (zh) * | 2025-08-25 | 2026-01-06 | 山东华氟化工有限责任公司 | 一种氢氟醚提纯方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4957715A (en) * | 1988-04-15 | 1990-09-18 | Uop | Gas treatment process |
| US4849558A (en) | 1988-06-30 | 1989-07-18 | Allied-Signal Inc. | Purification of chlorofluorocarbons |
| US4906796A (en) | 1989-03-08 | 1990-03-06 | Allied Signal Inc. | Process for purifying 1,1,1,2-tetrafluoroethane |
| CA2004709A1 (en) * | 1989-03-23 | 1990-09-23 | Stephen F. Yates | Process for purifying 1,1,1,2-tetrafluoroethane |
| JPH0372437A (ja) * | 1989-08-10 | 1991-03-27 | Showa Denko Kk | １，１，１，２―テトラフルオロエタンの精製法 |
| JP2989925B2 (ja) * | 1991-04-04 | 1999-12-13 | 旭硝子株式会社 | １，１，１，２−テトラフルオロエタンの精製方法 |
| US5288930A (en) | 1991-08-02 | 1994-02-22 | Imperial Chemical Industries Plc | Purification of 1,1,1,2-tetrafluoroethane |
| GB9214449D0 (en) | 1992-07-08 | 1992-08-19 | Ici Plc | Purification of 1,1,1,2-tetrafluoroethane |
| US6274782B1 (en) * | 1997-04-16 | 2001-08-14 | Showa Denko K.K. | Method for purifying hexafluoroethane |
| AU8647398A (en) * | 1997-08-21 | 1999-03-16 | Daikin Industries, Ltd. | Process for preparing pentafluoroethane |
| US6074459A (en) * | 1998-01-05 | 2000-06-13 | Uop Llc | Ultra pure gases: removal of halocarbons, fluorocarbons, and sulfur compounds from gas streams |
| WO2001083412A2 (en) * | 2000-04-28 | 2001-11-08 | Showa Denko K. K. | Method for purification of tetrafluoromethane and use thereof |
| US7829011B2 (en) * | 2007-12-10 | 2010-11-09 | The Boeing Company | Metal powder production system and method |
-
2003
- 2003-02-20 GB GBGB0303972.4A patent/GB0303972D0/en not_active Ceased
-
2004
- 2004-02-19 JP JP2006502297A patent/JP4880446B2/ja not_active Expired - Fee Related
- 2004-02-19 US US10/546,336 patent/US7829058B2/en active Active
- 2004-02-19 KR KR1020057015176A patent/KR101083376B1/ko not_active Expired - Lifetime
- 2004-02-19 WO PCT/GB2004/000659 patent/WO2004074225A1/en not_active Ceased
- 2004-02-19 CN CNB2004800048217A patent/CN1329356C/zh not_active Expired - Lifetime
- 2004-02-19 DE DE602004011022T patent/DE602004011022T2/de not_active Expired - Lifetime
- 2004-02-19 ES ES04712622T patent/ES2299821T3/es not_active Expired - Lifetime
- 2004-02-19 CA CA2514236A patent/CA2514236C/en not_active Expired - Lifetime
- 2004-02-19 AU AU2004213223A patent/AU2004213223B2/en not_active Ceased
- 2004-02-19 EP EP04712622A patent/EP1594827B1/de not_active Expired - Lifetime
- 2004-02-19 AT AT04712622T patent/ATE382592T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR101083376B1 (ko) | 2011-11-14 |
| CA2514236C (en) | 2011-10-11 |
| WO2004074225A1 (en) | 2004-09-02 |
| DE602004011022D1 (de) | 2008-02-14 |
| CN1329356C (zh) | 2007-08-01 |
| EP1594827A1 (de) | 2005-11-16 |
| US20070015944A1 (en) | 2007-01-18 |
| US7829058B2 (en) | 2010-11-09 |
| EP1594827B1 (de) | 2008-01-02 |
| CN1751011A (zh) | 2006-03-22 |
| AU2004213223A1 (en) | 2004-09-02 |
| GB0303972D0 (en) | 2003-03-26 |
| KR20050103227A (ko) | 2005-10-27 |
| CA2514236A1 (en) | 2004-09-02 |
| JP4880446B2 (ja) | 2012-02-22 |
| DE602004011022T2 (de) | 2009-01-02 |
| JP2006518363A (ja) | 2006-08-10 |
| AU2004213223B2 (en) | 2009-10-08 |
| ES2299821T3 (es) | 2008-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE382592T1 (de) | Verfahren zur aufreinigung von (hydro)halogenkohlenstoffen | |
| ATE452870T1 (de) | (meth)acrylsaeurekristall und verfahren zur herstellung und aufreinigung von waessriger (meth)acrylsaeure | |
| KR970020157A (ko) | 염기 처리된 알루미나를 압력 스윙 흡착에 이용하는 방법 | |
| DE502004006914D1 (de) | Verfahren zur selektiven entfernung von schwefelwasserstoff und co 2 aus rohgas | |
| DE69307701D1 (de) | Verfahren zur reinigung von acetonitril | |
| DE60307908D1 (de) | Verfahren zur Reinigung von Hexafluor-1,3-Butadien | |
| AU2009296778B2 (en) | Mercury removal process | |
| ATE449104T1 (de) | Verfahren zur reinigung von fibrinogen | |
| DE50208601D1 (de) | Verfahren zur aufreinigung von bakterienzellen und zellbestandteilen | |
| ATE306564T1 (de) | Verfahren zur aufreinigung von maltose | |
| ATE521572T1 (de) | Verfahren und systeme zur herstellung von phosgen | |
| ATE254117T1 (de) | Verfahren zur reinigung von propylen-oxid | |
| IL177286A0 (en) | Albumin-purification method comprising a nanofiltration step, solution, and composition for therapeutic use containing same | |
| ATE496678T1 (de) | Verfahren zur behandlung eines regenerationsgases eines s-zorb-verfahrens | |
| ATE215968T1 (de) | Verfahren zur reinigung von thrombomodulin | |
| SE0201207D0 (sv) | A process for production of a regioselective membrane | |
| ATE337287T1 (de) | Trennung von c2f6 von cf4 durch adsorption auf aktivkohle | |
| DE50100962D1 (de) | Verfahren zur rückgewinnung und/oder abtrennung von schwefeloxifluoriden aus gasgemischen | |
| ATE117017T1 (de) | Verfahren zur rückgewinnung von im wesentlichen reinem kohlendioxid aus einem fermentationsgas. | |
| ATE321895T1 (de) | Neue poröse schwefelschwamm-eisenverbindung, verfahren zu ihrer herstellung und verfahren zur entschwefelung von erdgas mit der verbindung | |
| ATE245605T1 (de) | Verfahren und vorrichtung zum reinigen von rohwasser | |
| AU2003288079A1 (en) | Method for the purification of liponic acid | |
| ATE457304T1 (de) | Verfahren zur herstellung von 1,2-dichlorethan freien kristallen von zonisamid und hochreinezonisamidkristalle | |
| WO2005012178A8 (en) | Reduction of the concentration of undesired compounds | |
| DE602004013853D1 (de) | Verfahren zur Reinigung von Fluoroxy-Verbindungen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |