EP0708686A1 - Functional group containing activated carbons - Google Patents
Functional group containing activated carbonsInfo
- Publication number
- EP0708686A1 EP0708686A1 EP94919763A EP94919763A EP0708686A1 EP 0708686 A1 EP0708686 A1 EP 0708686A1 EP 94919763 A EP94919763 A EP 94919763A EP 94919763 A EP94919763 A EP 94919763A EP 0708686 A1 EP0708686 A1 EP 0708686A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carbon
- functional group
- nucleophilic agent
- group
- temperature
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/18—Carbon, coal or tar
-
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/24—Carbon, coal or tar
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9313871 | 1993-07-05 | ||
GB939313871A GB9313871D0 (en) | 1993-07-05 | 1993-07-05 | Substituted activated carbons |
PCT/GB1994/001452 WO1995001838A1 (en) | 1993-07-05 | 1994-07-05 | Functional group containing activated carbons |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0708686A1 true EP0708686A1 (en) | 1996-05-01 |
Family
ID=10738319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94919763A Withdrawn EP0708686A1 (en) | 1993-07-05 | 1994-07-05 | Functional group containing activated carbons |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0708686A1 (en) |
JP (1) | JPH09500572A (en) |
CN (1) | CN1129913A (en) |
AU (1) | AU7078694A (en) |
CA (1) | CA2166609A1 (en) |
GB (2) | GB9313871D0 (en) |
WO (1) | WO1995001838A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997047382A1 (en) * | 1996-06-14 | 1997-12-18 | Cabot Corporation | Modified carbon adsorbents and processes for adsorption using the same |
US6069190A (en) * | 1996-06-14 | 2000-05-30 | Cabot Corporation | Ink compositions having improved latency |
US5707432A (en) * | 1996-06-14 | 1998-01-13 | Cabot Corporation | Modified carbon products and inks and coatings containing modified carbon products |
JP4697757B2 (en) * | 1996-06-14 | 2011-06-08 | キャボット コーポレイション | Modified colored pigments and ink jet inks containing them |
US5895522A (en) * | 1997-08-12 | 1999-04-20 | Cabot Corporation | Modified carbon products with leaving groups and inks and coatings containing modified carbon products |
US6068688A (en) * | 1997-11-12 | 2000-05-30 | Cabot Corporation | Particle having an attached stable free radical and methods of making the same |
US6368239B1 (en) | 1998-06-03 | 2002-04-09 | Cabot Corporation | Methods of making a particle having an attached stable free radical |
EP1027388B1 (en) | 1997-10-31 | 2005-12-07 | Cabot Corporation | Particles having an attached stable free radical, polymerized modified particles, and methods of making the same |
US6472471B2 (en) | 1997-12-16 | 2002-10-29 | Cabot Corporation | Polymeric products containing modified carbon products and methods of making and using the same |
US6103380A (en) | 1998-06-03 | 2000-08-15 | Cabot Corporation | Particle having an attached halide group and methods of making the same |
US6787029B2 (en) | 2001-08-31 | 2004-09-07 | Cabot Corporation | Material for chromatography |
WO2005018802A2 (en) * | 2003-08-25 | 2005-03-03 | Cabot Corporation | Compositions and chromatography materials for bioseparation |
KR101405481B1 (en) | 2012-10-09 | 2014-07-01 | 재단법인 포항산업과학연구원 | Method for manufacturing activated carbon fiber and activated carbon fiber manufactured by the same |
CN103071457B (en) * | 2013-01-15 | 2014-12-24 | 中国科学院青海盐湖研究所 | Gel type iodine ion adsorbent and preparation method and application thereof |
KR101588768B1 (en) | 2014-10-27 | 2016-01-26 | 현대자동차 주식회사 | Active carbon and method for preparation of the same |
RU2676287C1 (en) | 2015-04-22 | 2018-12-27 | Стелла Кемифа Корпорейшн | Net structure of carbon material and method for production thereof |
KR101836273B1 (en) | 2016-04-05 | 2018-03-08 | 현대자동차 주식회사 | Method for manufacturing activated carbon |
CN111013533A (en) * | 2019-12-10 | 2020-04-17 | 华东理工大学 | Modified activated carbon for purifying formaldehyde and preparation method thereof |
CN113893651A (en) * | 2021-11-24 | 2022-01-07 | 内蒙古国华呼伦贝尔发电有限公司 | Heavy metal removal system, heavy metal removal method and flue gas treatment system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR835371A (en) * | 1937-03-17 | 1938-12-20 | Carbo Norit Union Verwaltungs | Process for preparing a heat stable adsorbent |
DE938308C (en) * | 1952-06-28 | 1956-01-26 | Bayer Ag | Process for the production of activated carbon |
FR1086491A (en) * | 1952-08-04 | 1955-02-14 | Process for the manufacture of an activated carbon having the power to exchange cations | |
US4265768A (en) * | 1979-12-26 | 1981-05-05 | Rohm And Haas Company | Ion exchange material prepared from partially pyrolyzed macroporous polymer particles |
JPH0722698B2 (en) * | 1990-11-16 | 1995-03-15 | 日本電装株式会社 | Deodorizing activated carbon and method for producing the same |
-
1993
- 1993-07-05 GB GB939313871A patent/GB9313871D0/en active Pending
-
1994
- 1994-07-05 CN CN 94193184 patent/CN1129913A/en active Pending
- 1994-07-05 GB GB9600233A patent/GB2295826A/en not_active Withdrawn
- 1994-07-05 EP EP94919763A patent/EP0708686A1/en not_active Withdrawn
- 1994-07-05 AU AU70786/94A patent/AU7078694A/en not_active Abandoned
- 1994-07-05 WO PCT/GB1994/001452 patent/WO1995001838A1/en not_active Application Discontinuation
- 1994-07-05 CA CA 2166609 patent/CA2166609A1/en not_active Abandoned
- 1994-07-05 JP JP7503901A patent/JPH09500572A/en active Pending
Non-Patent Citations (1)
Title |
---|
See references of WO9501838A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU7078694A (en) | 1995-02-06 |
JPH09500572A (en) | 1997-01-21 |
CN1129913A (en) | 1996-08-28 |
CA2166609A1 (en) | 1995-01-19 |
WO1995001838A1 (en) | 1995-01-19 |
GB9313871D0 (en) | 1993-08-18 |
GB2295826A (en) | 1996-06-12 |
GB9600233D0 (en) | 1996-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19960125 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR GB IT |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17Q | First examination report despatched |
Effective date: 19960905 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
ITF | It: translation for a ep patent filed |
Owner name: R.TO OEB STATO DOMANDA 1/2/98;BARZANO' E ZANARDO R |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19980201 |