JPS54162692A - Removing method for compound coordinating to metal - Google Patents
Removing method for compound coordinating to metalInfo
- Publication number
- JPS54162692A JPS54162692A JP7154078A JP7154078A JPS54162692A JP S54162692 A JPS54162692 A JP S54162692A JP 7154078 A JP7154078 A JP 7154078A JP 7154078 A JP7154078 A JP 7154078A JP S54162692 A JPS54162692 A JP S54162692A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- carbon
- cpds
- activated carbon
- adsorption
- 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 4
- 150000001875 compounds Chemical class 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 11
- 229910052799 carbon Inorganic materials 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 3
- 238000005341 cation exchange Methods 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000001721 carbon Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
PURPOSE: To adsorption-remove simultaneously and easily NH3, amines, mercaptans, etc. by contacting these cpds. to activated carbon cation-exchange-bonding a metal having coordinate bondability to the cpds.
CONSTITUTION: By treating activated carbon with conc. sulfuric acid or nitric acid cation exchange groups are introduced into the carbon. In case the carbon is made from AN type polymer, it has cation exchange capacity at the time of formation. The carbon is then subjected to cation exchange treatment with a complex salt of a metal such as copper, silver or zinc to prepare metal-supporting activated carbon, which is used to adsorption-remove cpds. coordinating to the metal, e.g. NH3, amines, mercaptans and alcohols. This carbon has higher adsorbing power than that of unsupporting activated carbon, and it is effective in adsorption removal of basic cpds. such as NH3 and acidic cpds. such as H2S.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7154078A JPS54162692A (en) | 1978-06-15 | 1978-06-15 | Removing method for compound coordinating to metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7154078A JPS54162692A (en) | 1978-06-15 | 1978-06-15 | Removing method for compound coordinating to metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54162692A true JPS54162692A (en) | 1979-12-24 |
Family
ID=13463668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7154078A Pending JPS54162692A (en) | 1978-06-15 | 1978-06-15 | Removing method for compound coordinating to metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54162692A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1132341A1 (en) * | 2000-03-07 | 2001-09-12 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Improved activated carbon by acid treatment and its use in gas separation |
| EP1103523A3 (en) * | 1999-11-16 | 2002-04-10 | Kuraray Co., Ltd. | Activated carbon and method for producing it |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5155790A (en) * | 1974-11-11 | 1976-05-17 | Rodo Daijin | Anmonia mataha chitsusoganjujukienkijokinokyuchakujokyohoho |
-
1978
- 1978-06-15 JP JP7154078A patent/JPS54162692A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5155790A (en) * | 1974-11-11 | 1976-05-17 | Rodo Daijin | Anmonia mataha chitsusoganjujukienkijokinokyuchakujokyohoho |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1103523A3 (en) * | 1999-11-16 | 2002-04-10 | Kuraray Co., Ltd. | Activated carbon and method for producing it |
| EP1132341A1 (en) * | 2000-03-07 | 2001-09-12 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Improved activated carbon by acid treatment and its use in gas separation |
| FR2806072A1 (en) * | 2000-03-07 | 2001-09-14 | Air Liquide | ACTIVE CARBON IMPROVED BY ACID TREATMENT AND ITS USE FOR GAS SEPARATION |
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