RU97114881A - METHOD FOR PRODUCING AMINOETHYLETHANOLAMINE AND / OR HYDROXYETHYLPIPERAZINE - Google Patents
METHOD FOR PRODUCING AMINOETHYLETHANOLAMINE AND / OR HYDROXYETHYLPIPERAZINEInfo
- Publication number
- RU97114881A RU97114881A RU97114881/04A RU97114881A RU97114881A RU 97114881 A RU97114881 A RU 97114881A RU 97114881/04 A RU97114881/04 A RU 97114881/04A RU 97114881 A RU97114881 A RU 97114881A RU 97114881 A RU97114881 A RU 97114881A
- Authority
- RU
- Russia
- Prior art keywords
- ethoxylation
- piperazine
- product
- ethylenediamine
- mixture
- Prior art date
Links
- LHIJANUOQQMGNT-UHFFFAOYSA-N Aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 title claims 3
- WFCSWCVEJLETKA-UHFFFAOYSA-N 2-piperazin-1-ylethanol Chemical compound OCCN1CCNCC1 WFCSWCVEJLETKA-UHFFFAOYSA-N 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000007046 ethoxylation reaction Methods 0.000 claims 9
- PIICEJLVQHRZGT-UHFFFAOYSA-N 1,2-ethanediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims 7
- 238000004821 distillation Methods 0.000 claims 7
- 239000000203 mixture Substances 0.000 claims 5
- GLUUGHFHXGJENI-UHFFFAOYSA-N piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims 5
- 238000005576 amination reaction Methods 0.000 claims 4
- 239000003054 catalyst Substances 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N oxane Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N ethanolamine Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims 1
- -1 hydroxyethyl Chemical group 0.000 claims 1
- 239000011949 solid catalyst Substances 0.000 claims 1
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9500444A SE511531C2 (en) | 1995-02-08 | 1995-02-08 | Process for the preparation of aminoethylethanolamine and / or hydroxyethylpiperazine |
SE9500444-6 | 1995-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU97114881A true RU97114881A (en) | 1999-06-20 |
RU2159226C2 RU2159226C2 (en) | 2000-11-20 |
Family
ID=20397122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97114881/04A RU2159226C2 (en) | 1995-02-08 | 1996-01-11 | Method of preparing aminoethyl ethanolamine and/or hydroxyethyl piperazine |
Country Status (31)
Country | Link |
---|---|
US (1) | US6013801A (en) |
EP (1) | EP0821664B1 (en) |
JP (1) | JP3974939B2 (en) |
KR (2) | KR19980701986A (en) |
CN (1) | CN1133618C (en) |
AR (1) | AR000886A1 (en) |
AT (1) | ATE191453T1 (en) |
AU (1) | AU699182B2 (en) |
BG (1) | BG61943B1 (en) |
BR (1) | BR9607023A (en) |
CA (1) | CA2208439C (en) |
CZ (1) | CZ291435B6 (en) |
DE (1) | DE69607604T2 (en) |
DK (1) | DK0821664T3 (en) |
EE (1) | EE03391B1 (en) |
ES (1) | ES2146866T3 (en) |
FI (1) | FI973254A0 (en) |
GE (1) | GEP19991727B (en) |
GR (1) | GR3033408T3 (en) |
HU (1) | HU218150B (en) |
MX (1) | MX197570B (en) |
MY (1) | MY112955A (en) |
NO (1) | NO306776B1 (en) |
PL (1) | PL183057B1 (en) |
PT (1) | PT821664E (en) |
RU (1) | RU2159226C2 (en) |
SE (1) | SE511531C2 (en) |
TW (1) | TW389756B (en) |
UA (1) | UA51638C2 (en) |
WO (1) | WO1996024576A1 (en) |
ZA (1) | ZA96351B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1206222C (en) * | 2001-12-28 | 2005-06-15 | 株式会社日本触媒 | Process for preparing N-hydroxyalkyl compound and isocynauric acid tri (2-ethoyl) ester composition |
DE10335991A1 (en) * | 2003-08-01 | 2005-02-24 | Basf Ag | Process for the preparation of ethylene amines |
PL2547648T3 (en) * | 2010-03-18 | 2013-12-31 | Basf Se | Method for producing aminocarboxylates low in by-product |
CN103201272B (en) * | 2010-10-29 | 2015-08-05 | 巴斯夫欧洲公司 | Prepare the method for Isosorbide-5-Nitrae-double hydroxyethyl piperazine |
CN102786425B (en) * | 2011-05-19 | 2014-06-04 | 中国科学院大连化学物理研究所 | Method for producing beta-hydroxyethyl ethylenediamine |
CN102617363A (en) * | 2012-03-13 | 2012-08-01 | 河北科技大学 | New process for synthesizing ethoxyl ethylene diamine from ethylene diamine and epoxyethane |
JP6070088B2 (en) * | 2012-05-31 | 2017-02-01 | 東ソー株式会社 | Method for purifying N-alkylpiperazines |
CN103936601B (en) * | 2013-01-23 | 2016-08-03 | 中国石油化工股份有限公司 | ammonia recovery method in ethanolamine production |
CN103908873B (en) * | 2014-04-04 | 2016-03-09 | 江苏蓝电环保股份有限公司 | A kind of method reclaiming sulfur dioxide from industrial waste gas |
CN103908872B (en) * | 2014-04-04 | 2015-12-30 | 江苏蓝电环保股份有限公司 | A kind of absorbent and recovery method reclaiming sulfur dioxide from industrial waste gas |
CN104130208B (en) * | 2014-08-04 | 2016-01-13 | 西安近代化学研究所 | The separation method of a kind of N methyl piperazine and NEP |
ES2894854T3 (en) * | 2015-07-15 | 2022-02-16 | Dow Global Technologies Llc | Process for the preparation of hydroxyethyl piperazine compounds |
CN107089916B (en) * | 2016-06-02 | 2019-06-21 | 补天新材料技术有限公司 | Formic acid organic amine salt compounds and its purposes as foaming agent |
CN106543104B (en) * | 2016-11-04 | 2019-02-01 | 山东铂源药业有限公司 | A kind of synthetic method of 1- (2- hydroxyethyl) piperazine |
CN106866583B (en) * | 2017-01-22 | 2019-02-19 | 绍兴兴欣新材料股份有限公司 | A kind of preparation method of two (2- ethoxy) piperazines |
CN110959000A (en) * | 2017-07-10 | 2020-04-03 | 诺力昂化学品国际有限公司 | Process for preparing higher ethyleneamines |
KR20210084530A (en) | 2018-10-30 | 2021-07-07 | 다우 글로벌 테크놀로지스 엘엘씨 | Production of hydroxyethylpiperazine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE206670C (en) * | ||||
US3639403A (en) * | 1969-03-26 | 1972-02-01 | Jefferson Chem Co Inc | Method for the preparation of piperazine and substituted piperazines |
DE2716946C2 (en) * | 1977-04-16 | 1986-05-07 | Bayer Ag, 5090 Leverkusen | Process for the preparation of monohydroxyalkylated amines |
US4338443A (en) * | 1980-08-15 | 1982-07-06 | Texaco Inc. | Synthesis of N-(2-hydroxyethyl)piperazine |
DD206670A3 (en) * | 1982-03-15 | 1984-02-01 | Leuna Werke Veb | PROCESS FOR PREPARING N- (BETA-HYDROXYETHYL) PIPERAZINE |
JPS58162625A (en) * | 1982-03-23 | 1983-09-27 | Toyo Soda Mfg Co Ltd | Catalyst for polyurethane production |
DE3824304A1 (en) * | 1988-07-18 | 1990-02-22 | Henkel Kgaa | METHOD FOR PRODUCING ATTACHMENT PRODUCTS OF ETHYLENE OXIDE AND / OR PROPYLENE OXIDE ON AMINE OR. AMIDE |
DE4325848A1 (en) * | 1993-07-31 | 1995-02-02 | Basf Ag | Process for the preparation of N- (2-hydroxyethyl) piperazine |
-
1995
- 1995-02-08 SE SE9500444A patent/SE511531C2/en not_active IP Right Cessation
-
1996
- 1996-01-11 AT AT96901303T patent/ATE191453T1/en not_active IP Right Cessation
- 1996-01-11 BR BR9607023A patent/BR9607023A/en not_active IP Right Cessation
- 1996-01-11 HU HU9702428A patent/HU218150B/en not_active IP Right Cessation
- 1996-01-11 CZ CZ19972312A patent/CZ291435B6/en not_active IP Right Cessation
- 1996-01-11 MX MX9705702A patent/MX197570B/en not_active IP Right Cessation
- 1996-01-11 AU AU45376/96A patent/AU699182B2/en not_active Ceased
- 1996-01-11 RU RU97114881/04A patent/RU2159226C2/en not_active IP Right Cessation
- 1996-01-11 DE DE69607604T patent/DE69607604T2/en not_active Expired - Lifetime
- 1996-01-11 CA CA002208439A patent/CA2208439C/en not_active Expired - Fee Related
- 1996-01-11 CN CNB961918551A patent/CN1133618C/en not_active Expired - Fee Related
- 1996-01-11 WO PCT/EP1996/000207 patent/WO1996024576A1/en active IP Right Grant
- 1996-01-11 EP EP96901303A patent/EP0821664B1/en not_active Expired - Lifetime
- 1996-01-11 JP JP52392496A patent/JP3974939B2/en not_active Expired - Fee Related
- 1996-01-11 US US08/875,871 patent/US6013801A/en not_active Expired - Lifetime
- 1996-01-11 KR KR1019970705383A patent/KR19980701986A/en not_active IP Right Cessation
- 1996-01-11 ES ES96901303T patent/ES2146866T3/en not_active Expired - Lifetime
- 1996-01-11 PT PT96901303T patent/PT821664E/en unknown
- 1996-01-11 EE EE9700170A patent/EE03391B1/en not_active IP Right Cessation
- 1996-01-11 PL PL96321187A patent/PL183057B1/en not_active IP Right Cessation
- 1996-01-11 KR KR1019970705383A patent/KR100379669B1/en active
- 1996-01-11 GE GEAP19963839A patent/GEP19991727B/en unknown
- 1996-01-11 DK DK96901303T patent/DK0821664T3/en active
- 1996-01-12 TW TW085100328A patent/TW389756B/en not_active IP Right Cessation
- 1996-01-17 ZA ZA96351A patent/ZA96351B/en unknown
- 1996-02-06 MY MYPI96000426A patent/MY112955A/en unknown
- 1996-02-07 AR ARP960101305A patent/AR000886A1/en unknown
- 1996-11-01 UA UA97063429A patent/UA51638C2/en unknown
-
1997
- 1997-06-25 BG BG101668A patent/BG61943B1/en unknown
- 1997-07-30 NO NO973509A patent/NO306776B1/en unknown
- 1997-08-07 FI FI973254A patent/FI973254A0/en not_active IP Right Cessation
-
2000
- 2000-05-12 GR GR20000401096T patent/GR3033408T3/en not_active IP Right Cessation
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