JP2012524171A5 - - Google Patents
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- JP2012524171A5 JP2012524171A5 JP2012506432A JP2012506432A JP2012524171A5 JP 2012524171 A5 JP2012524171 A5 JP 2012524171A5 JP 2012506432 A JP2012506432 A JP 2012506432A JP 2012506432 A JP2012506432 A JP 2012506432A JP 2012524171 A5 JP2012524171 A5 JP 2012524171A5
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- zinc
- group
- carried out
- electrolysis cell
- 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.)
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- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 6
- -1 1-substituted naphthalene Chemical class 0.000 claims description 4
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims description 4
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 claims description 4
- 239000003792 electrolyte Substances 0.000 claims description 3
- MWVTWFVJZLCBMC-UHFFFAOYSA-N 4,4'-bipyridine Chemical group C1=NC=CC(C=2C=CN=CC=2)=C1 MWVTWFVJZLCBMC-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 5
- 239000011701 zinc Substances 0.000 claims 5
- 229910052725 zinc Inorganic materials 0.000 claims 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 238000005868 electrolysis reaction Methods 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- RMSGQZDGSZOJMU-UHFFFAOYSA-N 1-butyl-2-phenylbenzene Chemical group CCCCC1=CC=CC=C1C1=CC=CC=C1 RMSGQZDGSZOJMU-UHFFFAOYSA-N 0.000 claims 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims 1
- 239000008151 electrolyte solution Substances 0.000 claims 1
- AJUXDFHPVZQOGF-UHFFFAOYSA-N n,n-dimethyl-1-naphthylamine Chemical compound C1=CC=C2C(N(C)C)=CC=CC2=C1 AJUXDFHPVZQOGF-UHFFFAOYSA-N 0.000 claims 1
- KKVTYAVXTDIPAP-UHFFFAOYSA-M sodium;methanesulfonate Chemical compound [Na+].CS([O-])(=O)=O KKVTYAVXTDIPAP-UHFFFAOYSA-M 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 150000003511 tertiary amides Chemical class 0.000 claims 1
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
Description
別の添加剤として、電解液がレドックスメディエーターを含有する場合が有利である。これは好ましくは、ナフタレン、N,N−ジメチル−1−ナフチルアミン及び別の1−置換されたナフタレン並びにフェナントレン、アントラセン、4,4′−ジピリジル、及び4,4′−ジ−t−ブチルビフェニルの群から選択されている。ナフタレンが特に好ましい。 As another additive, it is advantageous if the electrolyte contains a redox mediator. This is preferably naphthalene, N, N-dimethyl-1-naphthoquinone ethylamine and another 1-substituted naphthalene and phenanthrene, anthracene, 4,4'-dipyridyl, and 4,4'--t- butyl biphenyl Is selected from the group. Naphthalene is particularly preferred.
Claims (9)
a)カソード及び亜鉛アノードを備えた電気分解セルを準備する工程、
b)電気分解セルに、ナフタレン、N,N−ジメチル−1−ナフチルアミン及び別の1位で置換されたナフタレン並びにフェナントレン、アントラセン、4,4′−ジピリジル、及び4,4′−ジ−t−ブチルビフェニルの群から選択されるレドックスメディエーター並びにテトラフルオロホウ酸テトラブチルアンモニウム及びメチルスルホン酸ナトリウムの群から選択される電導度塩を含有し、N,N−ジメチルホルムアミド、N,N−ジメチルアセトアミド、N−メチルピロリドン及び他の第三級アミドの群から選択される電解液を充填する工程、
c)反応性亜鉛の2〜20%懸濁液が電解液中に生じるまで、前記セルに電流を適用する工程
を含み、ここでカソードとして鉄カソード又は鋼カソードを使用し、かつ電気化学的還元を20〜60℃の範囲内の温度で実施する、
反応性亜鉛の製造方法。 A method for producing reactive zinc comprising the following steps:
a) preparing an electrolysis cell comprising a cathode and a zinc anode;
b) Electrolysis cell containing naphthalene, N, N-dimethyl-1-naphthylamine and another 1-substituted naphthalene and phenanthrene, anthracene, 4,4'-dipyridyl, and 4,4'-di-t- Containing a redox mediator selected from the group of butylbiphenyl and a conductivity salt selected from the group of tetrabutylammonium tetrafluoroborate and sodium methylsulfonate , N, N-dimethylformamide, N, N-dimethylacetamide, Filling an electrolyte selected from the group of N-methylpyrrolidone and other tertiary amides;
c) applying a current to the cell until a 2-20% suspension of reactive zinc is formed in the electrolyte, wherein an iron or steel cathode is used as the cathode and electrochemical reduction At a temperature in the range of 20-60 ° C.,
A method for producing reactive zinc.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09158225 | 2009-04-20 | ||
EP09158225.4 | 2009-04-20 | ||
PCT/EP2010/054559 WO2010121899A1 (en) | 2009-04-20 | 2010-04-07 | Method for producing reactive zinc by means of electrochemical reduction |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012524171A JP2012524171A (en) | 2012-10-11 |
JP2012524171A5 true JP2012524171A5 (en) | 2013-06-06 |
Family
ID=42226658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012506432A Withdrawn JP2012524171A (en) | 2009-04-20 | 2010-04-07 | Method for producing reactive zinc by electrochemical reduction |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120031771A1 (en) |
EP (1) | EP2421999A1 (en) |
JP (1) | JP2012524171A (en) |
KR (1) | KR20110137832A (en) |
CN (1) | CN102405309A (en) |
CA (1) | CA2758760A1 (en) |
WO (1) | WO2010121899A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY156726A (en) | 2009-05-20 | 2016-03-15 | Basf Se | Process for producing fatty alcohols by hydrogenation of fatty acid triglycerides on a copper-containing heterogeneous catalyst |
WO2011032877A1 (en) | 2009-09-18 | 2011-03-24 | Basf Se | Use of a stereoisomer mixture of diaminomethylcyclohexane as a hardener for epoxy resins |
US8455693B2 (en) | 2010-05-21 | 2013-06-04 | Basf Se | Process for preparing 2-(2-tert-butylaminoethoxy)ethanol (tert-butylaminodiglycol, TBADG) |
US9340884B2 (en) | 2010-12-15 | 2016-05-17 | Basf Se | Process for the electrochemical fluorination of organic compounds |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3802745A1 (en) * | 1988-01-30 | 1989-08-03 | Hoechst Ag | METHOD FOR PRODUCING FLUORMALONIC ACID AND THEIR DERIVATIVES |
FR2765246B1 (en) * | 1997-06-25 | 1999-09-17 | Rhone Poulenc Rorer Sa | PROCESS FOR THE PREPARATION OF CHIRAL 2-ARYL OR 2-HETEROCYCLYL PROPIONIC ACIDS AND THEIR ESTERS |
FR2795750B1 (en) | 1999-07-01 | 2001-09-07 | Rhodia Chimie Sa | PROCESS FOR THE PREPARATION OF ORGANOZINCIC DERIVATIVES ELECTROCHEMICALLY ASSOCIATED WITH A CATALYSIS BY COBALT SALTS |
-
2010
- 2010-04-07 CN CN2010800174592A patent/CN102405309A/en active Pending
- 2010-04-07 JP JP2012506432A patent/JP2012524171A/en not_active Withdrawn
- 2010-04-07 EP EP10715180A patent/EP2421999A1/en not_active Withdrawn
- 2010-04-07 CA CA2758760A patent/CA2758760A1/en not_active Abandoned
- 2010-04-07 US US13/265,412 patent/US20120031771A1/en not_active Abandoned
- 2010-04-07 WO PCT/EP2010/054559 patent/WO2010121899A1/en active Application Filing
- 2010-04-07 KR KR1020117027461A patent/KR20110137832A/en not_active Application Discontinuation
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