KR20010021915A - 히드록실아민의 정제 - Google Patents
히드록실아민의 정제 Download PDFInfo
- Publication number
- KR20010021915A KR20010021915A KR1020007000479A KR20007000479A KR20010021915A KR 20010021915 A KR20010021915 A KR 20010021915A KR 1020007000479 A KR1020007000479 A KR 1020007000479A KR 20007000479 A KR20007000479 A KR 20007000479A KR 20010021915 A KR20010021915 A KR 20010021915A
- Authority
- KR
- South Korea
- Prior art keywords
- hydroxylamine
- solution
- ion exchange
- resin
- strong
- Prior art date
Links
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000000746 purification Methods 0.000 title abstract description 3
- 238000000034 method Methods 0.000 claims abstract description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002253 acid Substances 0.000 claims abstract description 13
- 239000003957 anion exchange resin Substances 0.000 claims abstract description 13
- 238000005342 ion exchange Methods 0.000 claims abstract description 11
- 239000000243 solution Substances 0.000 claims description 31
- 239000011347 resin Substances 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 19
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 13
- 239000003456 ion exchange resin Substances 0.000 claims description 13
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims 2
- 229920005990 polystyrene resin Polymers 0.000 claims 1
- 150000001450 anions Chemical class 0.000 abstract description 14
- 150000001768 cations Chemical class 0.000 abstract description 13
- 239000002585 base Substances 0.000 description 8
- 239000003729 cation exchange resin Substances 0.000 description 8
- 125000002091 cationic group Chemical group 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229920002125 Sokalan® Polymers 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 4
- -1 hydroxylammonium ions Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 238000009616 inductively coupled plasma Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000212977 Andira Species 0.000 description 1
- 102100033897 Ankyrin repeat and SOCS box protein 1 Human genes 0.000 description 1
- 101710183436 Ankyrin repeat and SOCS box protein 1 Proteins 0.000 description 1
- 102100031151 C-C chemokine receptor type 2 Human genes 0.000 description 1
- 101710149815 C-C chemokine receptor type 2 Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 229940023913 cation exchange resins Drugs 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 150000002443 hydroxylamines Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/1481—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Removal Of Specific Substances (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Physical Water Treatments (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Seal Device For Vehicle (AREA)
- Polarising Elements (AREA)
Abstract
Description
이온 교환 전 (ppb) | 이온 교환 후 (ppb) | |
Al | 536 | 〈5 |
Ca | 72 | 〈5 |
Cr | 70 | 〈5 |
Fe | 313 | 〈5 |
Mg | 15 | 〈5 |
Ni | 29 | 9 |
K | 307 | 〈5 |
Si | 1687 | 〈5 |
Na | 183 | 〈5 |
Claims (11)
- A. 히드록실아민 수용액을 희석된 염산 용액으로 처리된 하나 이상의 조공극형 또는 겔형 강산 이온 교환 수지층에 통과시킨 후,B. 단계 A로부터의 용액을 하나 이상의 강염기 음이온 교환 수지층에 통과시키는 단계를 포함하는 히드록실아민의 정제 방법.
- 제1항에 있어서, 단계 A의 수지 처리 단계에서 약 5 내지 20 % 염산 용액이 사용되는 방법.
- 제1항에 있어서, 단계 A의 상기 수지가 강산 폴리스티렌 수지인 방법.
- 제1항에 있어서, 단계 B의 상기 수지가 디비닐벤젠으로 가교된 폴리스티렌을 포함하는 것인 방법.
- 제1항에 있어서, 상기 히드록실아민 용액이 히드록실아민을 약 5 내지 10 중량% 포함하는 것인 방법.
- 제5항에 있어서, 히드록실아민 용액 50 중량%를 통과시키는 후속 단계를 포함하는 방법.
- 제1항에 있어서, 단계 A에서 상기 히드록실아민 용액이 다수의 수지층을 통과하는 방법.
- 제1항에 있어서, 단계 B에서 단계 A로부터의 상기 히드록실아민 용액이 다수의 수지층을 통과하는 방법.
- a) 다수의 강산 이온 교환층을 형성하고,b) 다수의 강염기 이온 교환층을 형성하고,c) 강산 이온 교환층을 희석된 염산 용액으로 처리하고,d) 강염기 이온 교환층을 수산화 나트륨 또는 수산화 칼륨 용액으로 처리하고,e) 히드록실아민을 약 5 내지 20 중량% 함유하는 수용액을 상기 강산 및 강염기 이온 교환층에 통과시킨 후,f) 히드록실아민을 약 50 중량% 함유하는 수용액을 상기 강산 및 강염기 이온 교환층에 통과시키는 단계를 포함하는 히드록실아민의 정제 방법.
- 제1항의 방법에 의해 제조되는 히드록실아민 수용액.
- 제9항의 방법에 의해 제조되는 히드록실아민 수용액.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/895,361 US5788946A (en) | 1997-07-16 | 1997-07-16 | Purification of hydroxylamine |
US08/895,361 | 1997-07-16 | ||
US8/895,361 | 1997-07-16 | ||
PCT/US1998/010445 WO1999003780A1 (en) | 1997-07-16 | 1998-05-21 | Purification of hydroxylamine |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010021915A true KR20010021915A (ko) | 2001-03-15 |
KR100485849B1 KR100485849B1 (ko) | 2005-04-28 |
Family
ID=25404400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-7000479A KR100485849B1 (ko) | 1997-07-16 | 1998-05-21 | 히드록실아민의 정제 |
Country Status (16)
Country | Link |
---|---|
US (1) | US5788946A (ko) |
EP (1) | EP1017621B1 (ko) |
JP (1) | JP3567206B2 (ko) |
KR (1) | KR100485849B1 (ko) |
CN (1) | CN1130307C (ko) |
AT (1) | ATE246145T1 (ko) |
AU (1) | AU7500898A (ko) |
CA (1) | CA2296699C (ko) |
DE (1) | DE69816842T2 (ko) |
DK (1) | DK1017621T3 (ko) |
ES (1) | ES2203954T3 (ko) |
ID (1) | ID22371A (ko) |
MY (1) | MY118717A (ko) |
NO (1) | NO20000203L (ko) |
TW (1) | TW424081B (ko) |
WO (1) | WO1999003780A1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19806578A1 (de) * | 1998-02-17 | 1999-08-19 | Basf Ag | Verfahren zur Herstellung wäßriger, im wesentlichen metallionenfreier Hydroxylaminlösungen |
US7329354B2 (en) * | 1998-06-09 | 2008-02-12 | Ppt Technologies, Llc | Purification of organic solvent fluids |
DE19936594A1 (de) | 1999-08-04 | 2001-02-08 | Basf Ag | Verfahren zur Herstellung von hochreinen stabilisierten Hydroxylaminlösungen |
US6355179B1 (en) | 1999-12-10 | 2002-03-12 | Basf Corporation | Decomposition of residual hydroxylamine by hydrogen peroxide treatment |
US6350614B1 (en) * | 2000-02-07 | 2002-02-26 | Concept Sciences, Inc | System for the ion exchange purification of hydroxylamine |
JP4582602B2 (ja) * | 2000-03-24 | 2010-11-17 | ビーエーエスエフ ソシエタス・ヨーロピア | ヒドロキシルアミン水溶液およびその製造方法 |
KR100907674B1 (ko) * | 2001-09-06 | 2009-07-14 | 바스프 에스이 | 고농축 히드록실아민의 제조 방법 |
US20060077958A1 (en) * | 2004-10-08 | 2006-04-13 | Satya Mallya | Method of and system for group communication |
JP4578998B2 (ja) * | 2005-02-10 | 2010-11-10 | 昭和電工株式会社 | ヒドロキシルアミンの製造方法 |
JP4578999B2 (ja) * | 2005-02-10 | 2010-11-10 | 昭和電工株式会社 | ヒドロキシルアミンの製造方法 |
CN112723328B (zh) * | 2020-12-17 | 2022-03-11 | 浙江锦华新材料股份有限公司 | 一种高纯固体盐酸羟胺的制备方法 |
CN119056256A (zh) * | 2024-11-02 | 2024-12-03 | 浙江锦华新材料股份有限公司 | 一种羟胺盐经离子交换制备羟胺水溶液的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5534764B2 (ko) * | 1972-06-02 | 1980-09-09 | ||
US4202765A (en) * | 1977-10-28 | 1980-05-13 | Allied Chemical Corporation | Hydroxylamine purification via cation exchange |
US4147623A (en) * | 1977-10-28 | 1979-04-03 | Allied Chemical Corporation | Hydroxylamine purification via ion exclusion |
US4166842A (en) * | 1977-10-28 | 1979-09-04 | Allied Chemical Corporation | Hydroxylamine purification via liquid/liquid extraction |
DE3607998A1 (de) * | 1986-03-11 | 1987-09-17 | Basf Ag | Verfahren zur aufarbeitung von hydroxylamin oder dessen salze enthaltenden abwaessern |
US5318762A (en) * | 1992-12-09 | 1994-06-07 | Olin Corporation | Process for treating aqueous solutions of hydroxylamine salts containing excess acid |
HRP960601B1 (en) * | 1995-12-20 | 2001-12-31 | Basf Ag | Process for separating medium boiling substances from a mixture of low, medium and high boiling substances |
-
1997
- 1997-07-16 US US08/895,361 patent/US5788946A/en not_active Expired - Fee Related
-
1998
- 1998-05-21 DK DK98922472T patent/DK1017621T3/da active
- 1998-05-21 AU AU75008/98A patent/AU7500898A/en not_active Abandoned
- 1998-05-21 CA CA002296699A patent/CA2296699C/en not_active Expired - Fee Related
- 1998-05-21 AT AT98922472T patent/ATE246145T1/de not_active IP Right Cessation
- 1998-05-21 CN CN98809008A patent/CN1130307C/zh not_active Expired - Fee Related
- 1998-05-21 JP JP2000503021A patent/JP3567206B2/ja not_active Expired - Fee Related
- 1998-05-21 KR KR10-2000-7000479A patent/KR100485849B1/ko not_active IP Right Cessation
- 1998-05-21 EP EP98922472A patent/EP1017621B1/en not_active Expired - Lifetime
- 1998-05-21 WO PCT/US1998/010445 patent/WO1999003780A1/en active IP Right Grant
- 1998-05-21 DE DE69816842T patent/DE69816842T2/de not_active Expired - Fee Related
- 1998-05-21 ES ES98922472T patent/ES2203954T3/es not_active Expired - Lifetime
- 1998-06-01 MY MYPI98002428A patent/MY118717A/en unknown
- 1998-07-14 ID IDP980999A patent/ID22371A/id unknown
- 1998-07-15 TW TW087111469A patent/TW424081B/zh not_active IP Right Cessation
-
2000
- 2000-01-14 NO NO20000203A patent/NO20000203L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2296699A1 (en) | 1999-01-28 |
DE69816842D1 (de) | 2003-09-04 |
WO1999003780A1 (en) | 1999-01-28 |
NO20000203D0 (no) | 2000-01-14 |
TW424081B (en) | 2001-03-01 |
NO20000203L (no) | 2000-03-02 |
JP2001510133A (ja) | 2001-07-31 |
ID22371A (id) | 1999-10-07 |
EP1017621A4 (en) | 2000-10-18 |
CN1130307C (zh) | 2003-12-10 |
KR100485849B1 (ko) | 2005-04-28 |
MY118717A (en) | 2005-01-31 |
DK1017621T3 (da) | 2003-10-27 |
ATE246145T1 (de) | 2003-08-15 |
AU7500898A (en) | 1999-02-10 |
ES2203954T3 (es) | 2004-04-16 |
EP1017621A1 (en) | 2000-07-12 |
DE69816842T2 (de) | 2004-04-22 |
CN1269766A (zh) | 2000-10-11 |
US5788946A (en) | 1998-08-04 |
CA2296699C (en) | 2003-08-05 |
JP3567206B2 (ja) | 2004-09-22 |
EP1017621B1 (en) | 2003-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100485849B1 (ko) | 히드록실아민의 정제 | |
US3294488A (en) | Purification of hydrogen peroxide | |
US5055286A (en) | Process for preparing high purity hydrogen peroxide | |
US3074782A (en) | Hydrogen peroxide purification | |
US4448693A (en) | Method for partially desalinating water with a weakly acid and strongly basic ion exchanger materials and subsequently regenerating the ion exchanger materials | |
CA1214621A (en) | Process for removing aluminum and silica from alkali metal halide brine solutions | |
US2415558A (en) | Preparation of acids | |
JP4948727B2 (ja) | 高い安定状態のヒドロキシルアミン溶液の製造方法 | |
US2628986A (en) | Alcohol purification process | |
US3297404A (en) | Purification of hydrogen peroxide | |
AU756907B2 (en) | Method for producing aqueous hydroxylamine solutions which are substantially free of metal ions | |
US5872295A (en) | Purification of hydroxylamine | |
US3156531A (en) | Hydrogen peroxide purification | |
JPS62197191A (ja) | 液体からのカチオン交換および硝酸イオン選択除去を含む液体処理方法と、それの使用に適するイオン交換樹脂混合物 | |
JPS6137261B2 (ko) | ||
JP3852981B2 (ja) | 過酸化水素水の精製方法 | |
US5976487A (en) | Process for purifying an aqueous solution of hydrogen peroxide | |
US3469940A (en) | Hydrazine recovery process | |
JPH0873205A (ja) | 過酸化水素水の精製方法 | |
JPH0545299B2 (ko) | ||
JPH0741307A (ja) | 過酸化水素の精製法 | |
JPH10179200A (ja) | ビート糖液の精製方法および精製装置 | |
MXPA00007956A (en) | Method for producing aqueous hydroxylamine solutions which are substantially free of metal ions | |
HU222988B1 (hu) | Eljárás marató oldatok komponenseinek hasznosítására |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20000115 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20021218 Comment text: Request for Examination of Application |
|
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20031203 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20041213 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20050304 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20050419 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20050420 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20090310 |