NO20004076D0 - FremgangsmÕte for fremstilling av vannholdige hydroksylamin løsninger som hovedsaklig er fri for metallioner - Google Patents
FremgangsmÕte for fremstilling av vannholdige hydroksylamin løsninger som hovedsaklig er fri for metallionerInfo
- Publication number
- NO20004076D0 NO20004076D0 NO20004076A NO20004076A NO20004076D0 NO 20004076 D0 NO20004076 D0 NO 20004076D0 NO 20004076 A NO20004076 A NO 20004076A NO 20004076 A NO20004076 A NO 20004076A NO 20004076 D0 NO20004076 D0 NO 20004076D0
- Authority
- NO
- Norway
- Prior art keywords
- preparation
- metal ions
- essentially free
- aqueous hydroxylamine
- hydroxylamine solutions
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
-
- 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
-
- 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
- B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19806578A DE19806578A1 (de) | 1998-02-17 | 1998-02-17 | Verfahren zur Herstellung wäßriger, im wesentlichen metallionenfreier Hydroxylaminlösungen |
PCT/EP1999/000993 WO1999042434A2 (de) | 1998-02-17 | 1999-02-16 | Verfahren zur herstellung wässriger, im wesentlichen metallionenfreier hydroxylaminlösungen |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20004076D0 true NO20004076D0 (no) | 2000-08-15 |
NO20004076L NO20004076L (no) | 2000-08-15 |
NO326665B1 NO326665B1 (no) | 2009-01-26 |
Family
ID=7858040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20004076A NO326665B1 (no) | 1998-02-17 | 2000-08-15 | Fremgangsmate for fremstilling av vannholdige hydroksylaminopplosninger som er i det vesentlige frie for metallioner |
Country Status (16)
Country | Link |
---|---|
US (1) | US6524545B1 (no) |
EP (1) | EP1056713B1 (no) |
JP (1) | JP4285904B2 (no) |
KR (1) | KR100564191B1 (no) |
CN (1) | CN1269727C (no) |
AT (1) | ATE243674T1 (no) |
AU (1) | AU756907B2 (no) |
CA (1) | CA2321032C (no) |
DE (2) | DE19806578A1 (no) |
ES (1) | ES2203081T3 (no) |
IL (1) | IL137647A (no) |
MY (1) | MY120796A (no) |
NO (1) | NO326665B1 (no) |
TR (1) | TR200002384T2 (no) |
TW (1) | TW460407B (no) |
WO (1) | WO1999042434A2 (no) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19936594A1 (de) | 1999-08-04 | 2001-02-08 | Basf Ag | Verfahren zur Herstellung von hochreinen stabilisierten Hydroxylaminlösungen |
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 |
US6432752B1 (en) * | 2000-08-17 | 2002-08-13 | Micron Technology, Inc. | Stereolithographic methods for fabricating hermetic semiconductor device packages and semiconductor devices including stereolithographically fabricated hermetic packages |
WO2005016817A2 (en) | 2003-08-13 | 2005-02-24 | Showa Denko K. K. | Process for producing hydroxylamine |
JP4578885B2 (ja) * | 2003-08-13 | 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 |
US7396519B2 (en) * | 2004-01-26 | 2008-07-08 | San Fu Chemical Company, Ltd. | Preparation of a high purity and high concentration hydroxylamine free base |
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 |
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 |
JP2023528572A (ja) * | 2020-04-08 | 2023-07-05 | ダウ グローバル テクノロジーズ エルエルシー | 有機アミン精製方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6914306A (no) * | 1969-09-20 | 1971-03-23 | ||
JPS4914640B1 (no) * | 1970-08-25 | 1974-04-09 | ||
JPS5534764B2 (no) | 1972-06-02 | 1980-09-09 | ||
FR2243904B1 (no) * | 1973-09-14 | 1976-06-18 | Commissariat Energie Atomique | |
US4147623A (en) * | 1977-10-28 | 1979-04-03 | Allied Chemical Corporation | Hydroxylamine purification via ion exclusion |
US4202765A (en) * | 1977-10-28 | 1980-05-13 | Allied Chemical Corporation | Hydroxylamine purification via cation exchange |
DE3607998A1 (de) * | 1986-03-11 | 1987-09-17 | Basf Ag | Verfahren zur aufarbeitung von hydroxylamin oder dessen salze enthaltenden abwaessern |
DE3608495A1 (de) | 1986-03-14 | 1987-09-17 | Basf Ag | Verfahren zur herstellung von waessrigen loesungen von hydroxylamin |
US5266290A (en) * | 1992-07-10 | 1993-11-30 | Thiokol Corporation | Process for making high purity hydroxylammonium nitrate |
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 |
US5788946A (en) | 1997-07-16 | 1998-08-04 | Ashland Inc. | Purification of hydroxylamine |
US5872295A (en) * | 1998-02-13 | 1999-02-16 | Concept Sciences, Inc. | Purification of hydroxylamine |
-
1998
- 1998-02-17 DE DE19806578A patent/DE19806578A1/de not_active Withdrawn
-
1999
- 1999-02-12 TW TW088102275A patent/TW460407B/zh not_active IP Right Cessation
- 1999-02-13 MY MYPI99000533A patent/MY120796A/en unknown
- 1999-02-16 TR TR2000/02384T patent/TR200002384T2/xx unknown
- 1999-02-16 US US09/622,170 patent/US6524545B1/en not_active Expired - Lifetime
- 1999-02-16 KR KR1020007008924A patent/KR100564191B1/ko active IP Right Grant
- 1999-02-16 ES ES99908908T patent/ES2203081T3/es not_active Expired - Lifetime
- 1999-02-16 AU AU28343/99A patent/AU756907B2/en not_active Ceased
- 1999-02-16 WO PCT/EP1999/000993 patent/WO1999042434A2/de active IP Right Grant
- 1999-02-16 CA CA002321032A patent/CA2321032C/en not_active Expired - Fee Related
- 1999-02-16 EP EP99908908A patent/EP1056713B1/de not_active Expired - Lifetime
- 1999-02-16 CN CNB998050792A patent/CN1269727C/zh not_active Expired - Lifetime
- 1999-02-16 AT AT99908908T patent/ATE243674T1/de active
- 1999-02-16 IL IL13764799A patent/IL137647A/en not_active IP Right Cessation
- 1999-02-16 JP JP2000532387A patent/JP4285904B2/ja not_active Expired - Lifetime
- 1999-02-16 DE DE59906097T patent/DE59906097D1/de not_active Expired - Lifetime
-
2000
- 2000-08-15 NO NO20004076A patent/NO326665B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2321032C (en) | 2008-05-06 |
WO1999042434A2 (de) | 1999-08-26 |
CN1269727C (zh) | 2006-08-16 |
MY120796A (en) | 2005-11-30 |
JP4285904B2 (ja) | 2009-06-24 |
WO1999042434A3 (de) | 1999-10-21 |
KR20010078694A (ko) | 2001-08-21 |
JP2002503633A (ja) | 2002-02-05 |
ES2203081T3 (es) | 2004-04-01 |
KR100564191B1 (ko) | 2006-03-27 |
CN1297422A (zh) | 2001-05-30 |
TW460407B (en) | 2001-10-21 |
DE19806578A1 (de) | 1999-08-19 |
NO20004076L (no) | 2000-08-15 |
ATE243674T1 (de) | 2003-07-15 |
AU2834399A (en) | 1999-09-06 |
EP1056713B1 (de) | 2003-06-25 |
TR200002384T2 (tr) | 2000-12-21 |
US6524545B1 (en) | 2003-02-25 |
CA2321032A1 (en) | 1999-08-26 |
IL137647A (en) | 2004-08-31 |
DE59906097D1 (de) | 2003-07-31 |
IL137647A0 (en) | 2001-10-31 |
NO326665B1 (no) | 2009-01-26 |
AU756907B2 (en) | 2003-01-23 |
EP1056713A2 (de) | 2000-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2137504T3 (es) | Procedimiento mejorado para la preparacion de polialuminosilicatos solubles en agua. | |
CO5070711A1 (es) | Metodo para la preparacion de un borosilicato coloidal | |
NO20004076L (no) | FremgangsmÕte for fremstilling av vannholdige hydroksylamin løsninger som hovedsaklig er fri for metallioner | |
IT1147798B (it) | Procedimento per l eliminazione dei cationi di calcio e magnesio da soluzioni acquose particolarmente a scopo di addocimento delle acque dure | |
BR0015202A (pt) | Processo para a purificação de uma solução contendo aminoácido por meio de eletrodiálise, e processo integrado para a produção de um aminoácido livre | |
DK1633905T3 (da) | Belægning af metaloverflader med phosphateringsoplösninger, der indeholder hydrogenperoxid og nitroguanidin | |
ES2192000T3 (es) | Procedimiento para la obtencion de sales de esteres del acido ascorbil-2-fosforico. | |
BR0012912A (pt) | Processos para a preparação de soluções de hidroxilamina estabilizadas, de alta pureza, e, para reduzir as concentrações de ânion nas soluções aquosas de hidroxilamina | |
SE9904503D0 (sv) | Nytt fuktutbyteselement samt förfarande för framställning av detta | |
BR9901378A (pt) | Processo de purificação de uma solução aquosa em relação a compostos orgânicos.. | |
PE20030503A1 (es) | Procedimiento para la obtencion de renio | |
WO2003040045A1 (fr) | Procede de traitement d'un residu liquide contenant du cyanure | |
BR9902291A (pt) | Processo e instalação para a aplicação e complementação de um eletrólito em uma instalação de tratamento eletroquìmico | |
ID22371A (id) | Pemurnian hidroksilamina | |
BR9914297A (pt) | Composição quelante sólida estável de livre escoamento e processo para sua produção | |
BR0110147A (pt) | Processo de tratamento prévio para a remoção de fenóis | |
BR9206468A (pt) | Processo para produzir solução aquosa de ácido hipocloroso. | |
BR0112281A (pt) | Formas de dosagem sólidas de divalproex de sódio | |
IT7850698A0 (it) | Processo per recuperare ioni metallici pesanti da soluzioni acquose diluite | |
JPS5452686A (en) | Colloidal solution of tungsten compound | |
BR9401441A (pt) | Processo de fabricação de uma membrana bipolar | |
AR219127A1 (es) | Procedimiento de remocion de iones cromato,de soluciones acuosas de cloratos | |
PT80935B (pt) | Processo para a preparacao de uma suspensao aquosa estavel e bombavel de zeolito | |
NO980371L (no) | Framgangsmåte for framstilling av en lösning av N-metylmorfolin-N-oksid i vann | |
AU4500499A (en) | Citric acid doped with alkaline or alkaline-earth ions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |