BR0008181A - Processo de preparação de cloro - Google Patents
Processo de preparação de cloroInfo
- Publication number
- BR0008181A BR0008181A BR0008181-7A BR0008181A BR0008181A BR 0008181 A BR0008181 A BR 0008181A BR 0008181 A BR0008181 A BR 0008181A BR 0008181 A BR0008181 A BR 0008181A
- Authority
- BR
- Brazil
- Prior art keywords
- chlorine
- catalyst layer
- gas
- preparation process
- hydrogen chloride
- Prior art date
Links
- 239000000460 chlorine Substances 0.000 title abstract 4
- 229910052801 chlorine Inorganic materials 0.000 title abstract 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/03—Preparation from chlorides
- C01B7/04—Preparation of chlorine from hydrogen chloride
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/20—Improvements relating to chlorine production
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Patente de Invenção: "PROCESSO DE PREPARAçãO DE CLORO". Um processo para preparação de cloro compreendendo a etapa de oxidação do cloreto de hidrogênio em um gás contendo cloreto de hidrogênio com um gás contendo oxigênio em um sistema de reação de leito fixo tendo uma zona de reação compreendendo uma camada de catalisador embalado, na qual a velocidade linear superficial do gás em uma coluna é de 0,70 a 10 m/seg. De acordo com este processo, a atividade estável do catalisador é mantida e o cloro pode ser estavelmente obtido a uma alta produção desde que o ponto de aquecimento excessivo na camada de catalisador embalado seja suprimido e a camada de catalisador embalado pode ser efetivamente usada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2000/000211 WO2001060743A1 (fr) | 2000-01-19 | 2000-01-19 | Procede de production du chlore |
Publications (3)
Publication Number | Publication Date |
---|---|
BR0008181A true BR0008181A (pt) | 2002-04-30 |
BR0008181B1 BR0008181B1 (pt) | 2013-06-04 |
BRPI0008181B8 BRPI0008181B8 (pt) | 2017-03-21 |
Family
ID=11735584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0008181A BRPI0008181B8 (pt) | 2000-01-19 | 2000-01-19 | processo de preparação de cloro. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6713035B1 (pt) |
EP (1) | EP1251100B1 (pt) |
KR (1) | KR101513299B1 (pt) |
CN (1) | CN1212966C (pt) |
AU (1) | AU2000230735A1 (pt) |
BR (1) | BRPI0008181B8 (pt) |
ES (1) | ES2575532T3 (pt) |
HU (1) | HU230441B1 (pt) |
WO (1) | WO2001060743A1 (pt) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR0007634A (pt) | 1999-01-22 | 2001-12-18 | Sumitomo Chemical Co | Processo para produção de cloro |
BRPI0008181B8 (pt) | 2000-01-19 | 2017-03-21 | Sumitomo Chemical Co | processo de preparação de cloro. |
US20050175528A1 (en) * | 2002-05-15 | 2005-08-11 | Basf Aktiengesellschaft | Method for producing chlorine from hydrogen chloride |
DE10242400A1 (de) * | 2002-09-12 | 2004-03-18 | Basf Ag | Festbettverfahren zur Herstellung von Chlor durch katalytische Gasphasen-Oxidation von Chlorwasserstoff |
DE10258153A1 (de) * | 2002-12-12 | 2004-06-24 | Basf Ag | Verfahren zur Herstellung von Chlor durch Gasphasenoxidation von Chlorwasserstoff |
DE10258180A1 (de) * | 2002-12-12 | 2004-06-24 | Basf Ag | Verfahren zur Herstellung von Chlor durch Gasphasenoxidation von Chlorwasserstoff |
DE10336522A1 (de) * | 2003-08-08 | 2005-02-24 | Basf Ag | Verfahren zur Herstellung von Chlor |
MY158842A (en) | 2005-05-20 | 2016-11-15 | Solvay (Société Anonyme) | Continuous process for preparing chlorhydrins |
JP4341591B2 (ja) * | 2005-06-22 | 2009-10-07 | 住友化学株式会社 | 塩素製造用反応器および塩素の製造方法 |
US20100296998A1 (en) * | 2005-06-22 | 2010-11-25 | Sumitomo Chemical Company, Limited | Reactor for producing chlorine and process for producing chlorine |
DE102005040286A1 (de) * | 2005-08-25 | 2007-03-01 | Basf Ag | Mechanisch stabiler Katalysator auf Basis von alpha-Aluminiumoxid |
CA2623027A1 (en) * | 2005-09-23 | 2007-03-29 | Mecs, Inc. | Ruthenium oxide catalysts for conversion of sulfur dioxide to sulfur trioxide |
JP4549290B2 (ja) * | 2005-12-16 | 2010-09-22 | 住友化学株式会社 | 多管式反応装置 |
DE102006024542A1 (de) * | 2006-05-23 | 2007-11-29 | Bayer Materialscience Ag | Verfahren zur Abtrennung von Kohlenmonoxid aus einem chlorwasserstoffhaltigen Gas |
DE102007020140A1 (de) * | 2006-05-23 | 2007-11-29 | Bayer Materialscience Ag | Verfahren zur Herstellung von Chlor durch Gasphasenoxidation |
DE102006024549A1 (de) * | 2006-05-23 | 2007-11-29 | Bayer Materialscience Ag | Verfahren zur Herstellung von organischen Isocyanaten |
DE102007020154A1 (de) * | 2006-05-23 | 2007-11-29 | Bayer Materialscience Ag | Verfahren zur Herstellung von Chlor durch Gasphasenoxidation |
DE102007020444A1 (de) | 2007-04-27 | 2008-11-06 | Bayer Materialscience Ag | Verfahren zur Oxidation eines Chlorwasserstoffenthaltenden Gasgemisches |
CN101070140B (zh) * | 2007-06-18 | 2010-05-19 | 南京工业大学 | 一种氯化氢氧化与脱水耦合生产氯气的方法 |
DE102009005320A1 (de) | 2009-01-16 | 2010-07-22 | Bayer Technology Services Gmbh | Verfahren und Vorrichtung zur Herstellung von Chlor |
DE102009032020A1 (de) | 2009-07-07 | 2011-01-13 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polycarbonat |
JP7330975B2 (ja) | 2017-12-18 | 2023-08-22 | コベストロ、ドイチュラント、アクチエンゲゼルシャフト | 塩素化炭化水素に基づく有機溶媒を使用したポリカーボネートの製造方法 |
EP3498752A1 (de) | 2017-12-18 | 2019-06-19 | Covestro Deutschland AG | Verfahren zur herstellung eines polycarbonats unter verwendung eines organischen lösungsmittels auf der grundlage von chlorkohlenwasserstoffen |
WO2021023690A1 (en) | 2019-08-08 | 2021-02-11 | Covestro Intellectual Property Gmbh & Co. Kg | Process for the preparation of a polycarbonate |
EP3985047A1 (de) | 2020-10-13 | 2022-04-20 | Covestro Deutschland AG | Verfahren zur herstellung eines polycarbonats nach dem phasengrenzflächenverfahren unter lösungsmittelaustausch |
EP4083106B1 (de) | 2021-04-30 | 2024-04-10 | Covestro Deutschland AG | Verfahren zur herstellung von polycarbonat mit verbesserter nachhaltigkeit |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3760067A (en) * | 1968-06-18 | 1973-09-18 | Velsicol Chemical Corp | Process for the production of elemental halogen |
IL81532A (en) * | 1986-02-19 | 1990-06-10 | Mitsui Toatsu Chemicals | Process for production of chlorine |
KR910001299B1 (ko) * | 1986-06-26 | 1991-03-02 | 미쯔이도오아쯔 가가꾸 가부시기가이샤 | 염소의 제조방법 |
US5707919A (en) * | 1994-11-14 | 1998-01-13 | Mitsui Toatsu Chemicals, Inc. | Catalyst for preparing chlorine from hydrogen chloride |
NO961970L (no) * | 1995-05-18 | 1996-11-19 | Sumitomo Chemical Co | Fremgangsmåte for fremstilling av klor |
DE19533660A1 (de) | 1995-09-12 | 1997-03-13 | Basf Ag | Verfahren zur Herstellung von Chlor |
DE19533659A1 (de) * | 1995-09-12 | 1997-03-13 | Basf Ag | Verfahren zur Herstellung von Chlor aus Chlorwasserstoff |
US5639436A (en) | 1995-09-21 | 1997-06-17 | University Of Southern California | Exothermic two-stage process for catalytic oxidation of hydrogen chloride |
US5975081A (en) | 1996-06-21 | 1999-11-02 | Northrop Grumman Corporation | Self-contained transportable life support system |
JP3788530B2 (ja) * | 1996-07-09 | 2006-06-21 | 三井化学株式会社 | 触媒の再生方法 |
JP3543550B2 (ja) * | 1996-08-08 | 2004-07-14 | 住友化学工業株式会社 | 塩素の製造方法 |
CN1150127C (zh) | 1996-08-08 | 2004-05-19 | 住友化学工业株式会社 | 氯的生产方法 |
CA2229993A1 (en) * | 1997-02-27 | 1998-08-27 | Air Products And Chemicals, Inc. | Fixed-bed temperature swing catalytic process for chemical reactions |
KR101516812B1 (ko) * | 1998-02-16 | 2015-04-30 | 스미또모 가가꾸 가부시끼가이샤 | 염소의 제조방법 |
BR0007634A (pt) | 1999-01-22 | 2001-12-18 | Sumitomo Chemical Co | Processo para produção de cloro |
BRPI0008181B8 (pt) | 2000-01-19 | 2017-03-21 | Sumitomo Chemical Co | processo de preparação de cloro. |
-
2000
- 2000-01-19 BR BRPI0008181A patent/BRPI0008181B8/pt not_active IP Right Cessation
- 2000-01-19 WO PCT/JP2000/000211 patent/WO2001060743A1/ja active Search and Examination
- 2000-01-19 CN CNB008053731A patent/CN1212966C/zh not_active Expired - Lifetime
- 2000-01-19 HU HU0105207A patent/HU230441B1/hu unknown
- 2000-01-19 US US09/889,736 patent/US6713035B1/en not_active Expired - Lifetime
- 2000-01-19 KR KR1020017009109A patent/KR101513299B1/ko active IP Right Grant
- 2000-01-19 ES ES00900807.9T patent/ES2575532T3/es not_active Expired - Lifetime
- 2000-01-19 AU AU2000230735A patent/AU2000230735A1/en not_active Abandoned
- 2000-01-19 EP EP00900807.9A patent/EP1251100B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU2000230735A1 (en) | 2001-08-27 |
US6713035B1 (en) | 2004-03-30 |
EP1251100A4 (en) | 2005-03-23 |
BR0008181B1 (pt) | 2013-06-04 |
BRPI0008181B8 (pt) | 2017-03-21 |
HUP0105207A3 (en) | 2003-08-28 |
KR20020062150A (ko) | 2002-07-25 |
ES2575532T3 (es) | 2016-06-29 |
HU230441B1 (hu) | 2016-06-28 |
WO2001060743A1 (fr) | 2001-08-23 |
HUP0105207A2 (hu) | 2002-04-29 |
EP1251100B1 (en) | 2016-06-01 |
CN1212966C (zh) | 2005-08-03 |
CN1344224A (zh) | 2002-04-10 |
KR101513299B1 (ko) | 2015-04-17 |
EP1251100A1 (en) | 2002-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0008181A (pt) | Processo de preparação de cloro | |
BR0007634A (pt) | Processo para produção de cloro | |
CO5680472A2 (es) | Hidrogeno para reformado con vapor de gas natural para dar gas de sintesis | |
BR0016665A (pt) | Composição alvejante, e, métodos de alvejamento e de preparação de uma composição alvejante | |
BR0308213A (pt) | Processo para a desidrogenação parcial heterogeneamente catalisada contìnua de pelo menos um hidrocarboneto a ser desidrogenado em fase gasosa, e, reator | |
BR0214856A (pt) | Processo para aumentar a produção de uma corrente de produto de um reator | |
BR9909606A (pt) | Processo de epoxidação | |
BRPI0409907A (pt) | equipamento de reator, grade, sistema de distribuição de gás e processo de fabrico de acrilonitrila e de reação | |
BR0014995A (pt) | Processo de oxidação parcial catalìtica | |
BR9914287A (pt) | Processo para a preparação de acroleìna e/ou de ácido acrìlico a partir de propano | |
BR0112990A (pt) | Processo para a produção de ácido carboxìlico aromático | |
BR9905929A (pt) | Processo para reduzir ácido nìtrico | |
BR0211699A (pt) | Processo para preparar uma argila modificada, argila modificada, e, nanocompósito de argila polimérica | |
BRPI0208953B8 (pt) | processo de ativação de catalisador | |
BR9917362A (pt) | Processo para a purificação de óxido nìtrico | |
BR9813687A (pt) | Processo de epoxidação usando catalisadores de prata suportados tratados com dióxido de carbono | |
KR880701212A (ko) | 염소의 제조방법 | |
BR9901395A (pt) | Processo de remoção de contaminantes de uma corrente de dióxido de carbono gasoso. | |
PT1138665E (pt) | Hidrogenacao continua de compostos nitrados aromaticos utilizando um catalisador com baixo teor de aluminio | |
BRPI0417455A (pt) | processo para a preparação de formaldeìdo | |
BR8903169A (pt) | Processo para a preparacao de 1,1,1-trifluor-dicloro-etano e/ou do 1,1,1,2-tetrafluor-cloro-etano | |
BR8503388A (pt) | Processo para a producao de uma mistura de gases contendo hidrogenio e monoxido de carbono | |
ES2157010T3 (es) | Procedimiento exotermico en dos etapas para la oxidacion catalitica de cloruro de hidrogeno. | |
BR9000085A (pt) | Processo para a producao de peroxido de hidrogenio | |
DE502004001063D1 (de) | Verfahren zur Herstellung von Chlorwasserstoff |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PRESENTE PEDIDO , UMA VEZ QUE NAO ATENDE AO REQUISITO DE ATIVIDADE INVENTIVA (ART. 8O COMBINADO COM ART. 13 DA LPI). |
|
B12B | Appeal against refusal [chapter 12.2 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/06/2013, OBSERVADAS AS CONDICOES LEGAIS. |
|
B16C | Correction of notification of the grant [chapter 16.3 patent gazette] | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 04/06/2023 |