JP4805165B2 - 塩化水素を気相酸化することによる塩素の製造方法 - Google Patents
塩化水素を気相酸化することによる塩素の製造方法 Download PDFInfo
- Publication number
- JP4805165B2 JP4805165B2 JP2006546076A JP2006546076A JP4805165B2 JP 4805165 B2 JP4805165 B2 JP 4805165B2 JP 2006546076 A JP2006546076 A JP 2006546076A JP 2006546076 A JP2006546076 A JP 2006546076A JP 4805165 B2 JP4805165 B2 JP 4805165B2
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- heat exchange
- reaction
- gas
- gap
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/0257—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical annular shaped bed
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0285—Heating or cooling the reactor
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0496—Heating or cooling the reactor
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0093—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/0015—Plates; Cylinders
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00018—Construction aspects
- B01J2219/0002—Plants assembled from modules joined together
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/10—Particular pattern of flow of the heat exchange media
- F28F2250/102—Particular pattern of flow of the heat exchange media with change of flow direction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
2 熱交換板
3、4 入口ライン及び出口ライン
5 間隙
6 中心スペース
7 方向板
8 周囲路
9 熱交換板集合体
Claims (11)
- 分子状酸素を含む気体流を使用し、固定床触媒の存在下に塩化水素を気相酸化して塩素を製造する方法であって、
反応が、連続して配置された複数の反応区分を有し、及び各反応区分は、周囲路(8)と中心空間部(6)を有している反応器(1)内で行なわれ、
且つ反応器(1)が、反応器(1)の長さ方向に配置され、且つ相互に間隔をおいて配置された複数の熱交換板(2)を有し、前記間隔を伝熱媒体が流れ、及び、
前記反応器(1)が、伝熱媒体の熱交換板(2)への導入を行なうための入口部と出口部(3、4)及び、熱交換板(2)間に固定床触媒が存在する間隙(5)を有し、及び、間隙(5)に塩化水素及び分子状酸素を含んだ気体流が通され、
反応器(1)が、円筒状であり、及び熱交換板(2)が、中心空間部(6)と周囲路(8)とを解放した状態に残すように、円筒状反応器(1)内に放射状に配置され、及び塩化水素と分子状酸素を含む気体流が、熱交換板(2)の間の間隙(5)内において放射状に供給され、
周囲路(8)は、反応気体混合物を集め、そして反応気体混合物を通し、及び反応気体混合物は、中心空間部(6)及び周囲路(8)を通り、且つ
前記反応区分は、反応器の長さ方向に配置され、及び
気体流が最初に中心空間部(6)を通って反応器(1)に導入され、この気体流の導入の後、気体流が中心空間部(6)から周囲路(8)へと流れ、及び周囲路(8)に流れた気体流は、再び中心空間部(6)へと流れ、この中心空間部(6)から周囲路(8)への気体の流れ、及び周囲路(8)から中心空間部(6)への気体の流れを連続的に繰り返す、
ことを特徴とする方法。 - 反応器(1)から取り出された生成物気体流が直接エチレンの塩素処理に通され、1,2−ジクロロエタンを形成することを特徴とする請求項1に記載の方法。
- 更なる出発材料として、エチレンが反応器(1)に供給され、反応器(1)内で、1,2−ジクロロエタンが所望の生成物として得られることを特徴とする請求項1に記載の方法。
- 反応器(1)が、2個以上の、着脱可能な反応器区分で構成されていることを特徴とする請求項1〜3の何れか1項に記載の方法。
- 熱交換板(2)が、それぞれ2枚の長方形の金属シートで形成され、
その長さ方向側部と端部がロール継目溶接によって接合され、及び金属シート端縁部が、ロール継目を越えて突出し、ロール継目の外縁で、又はロール継目自身で互いに分離していることを特徴とする請求項1〜4の何れか1項に記載の方法。 - 間隙(5)内の固定床触媒が異なる触媒活性を有する領域を形成するように配置されていることを特徴とする請求項1〜5何れか1項に記載の方法。
- 固定床触媒が、2〜8mmの範囲の等価粒径(dP)を有する粒子で構成されていることを特徴とする請求項1〜6の何れか1項に記載の方法。
- 間隙(5)の幅(s)が、10〜50mmの範囲であり、及び間隙(5)の幅の前記等価粒径に対する割合(s/dP)が、2〜10の範囲であることを特徴とする請求項7に記載の方法。
- 間隙(5)内の反応気体混合物のみかけ速度が、3.0m/s以下であることを特徴とする請求項1〜8の何れか1項に記載の方法。
- 反応気体混合物及び伝熱媒体が反応器(1)内で対向流として運搬されることを特徴とする請求項1〜9の何れか1項に記載の方法。
- 予熱された不活性フラッシング気体のみが、反応器(1)の開始の間と閉鎖の間に150℃未満の温度で反応器中に通されることを特徴とする請求項1〜10の何れか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10361519.9 | 2003-12-23 | ||
DE10361519A DE10361519A1 (de) | 2003-12-23 | 2003-12-23 | Verfahren zur Herstellung von Chlor durch Gasphasenoxidation von Chlorwasserstoff |
PCT/EP2004/014671 WO2005063616A1 (de) | 2003-12-23 | 2004-12-23 | Verfahren zur herstellung von chlor durch gasphasenoxidation von chlorwasserstoff |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007515372A JP2007515372A (ja) | 2007-06-14 |
JP2007515372A5 JP2007515372A5 (ja) | 2010-11-04 |
JP4805165B2 true JP4805165B2 (ja) | 2011-11-02 |
Family
ID=34706654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006546076A Expired - Fee Related JP4805165B2 (ja) | 2003-12-23 | 2004-12-23 | 塩化水素を気相酸化することによる塩素の製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080233043A1 (ja) |
EP (1) | EP1699734A1 (ja) |
JP (1) | JP4805165B2 (ja) |
KR (1) | KR20060126736A (ja) |
CN (2) | CN1898152A (ja) |
DE (1) | DE10361519A1 (ja) |
WO (1) | WO2005063616A1 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004036695A1 (de) * | 2004-07-29 | 2006-03-23 | Deg Intense Technologies & Services Gmbh | Reaktor zur Durchführung von Reaktionen mit starker Wärmetönung und Druckaufkommen |
DE102007020140A1 (de) * | 2006-05-23 | 2007-11-29 | Bayer Materialscience Ag | Verfahren zur Herstellung von Chlor durch Gasphasenoxidation |
DE102006024515A1 (de) * | 2006-05-23 | 2007-11-29 | Bayer Materialscience Ag | Verfahren zur Chlorwasserstoff-Oxidation mit Sauerstoff |
ATE489329T1 (de) * | 2006-09-19 | 2010-12-15 | Basf Se | Verfahren zur herstellung von chlor in einem wirbelschichtreaktor |
CN101622213A (zh) * | 2007-02-28 | 2010-01-06 | 雅宝公司 | 由甲烷和溴生产高级烃的方法 |
US20100260660A1 (en) * | 2007-07-13 | 2010-10-14 | Bayer Technology Services Gmbh | Method for producing chlorine by multi step adiabatic gas phase oxidation |
EP2170496A1 (de) * | 2007-07-13 | 2010-04-07 | Bayer Technology Services GmbH | Verfahren zur herstellung von chlor durch gasphasenoxidation |
WO2009095221A1 (de) * | 2008-01-28 | 2009-08-06 | Freimut Joachim Marold | Mehrzügiges thermoblech und damit ausgestatteter wärmetauscher |
JP5563744B2 (ja) * | 2008-03-31 | 2014-07-30 | 三菱化学株式会社 | プレート式反応器に温度測定装置を設置する方法、及びプレート式反応器 |
JP5593600B2 (ja) * | 2008-03-31 | 2014-09-24 | 三菱化学株式会社 | プレート式触媒層反応器、該プレート式触媒層反応器に触媒を充填する方法及び該プレート式触媒層反応器を用いた反応生成物の製造方法 |
DE102008050975A1 (de) * | 2008-10-09 | 2010-04-15 | Bayer Technology Services Gmbh | Mehrstufiges Verfahren zur Herstellung von Chlor |
JP2010155188A (ja) * | 2008-12-26 | 2010-07-15 | Mitsubishi Chemicals Corp | プレート式反応器、それを用いる反応生成物の製造方法、及び触媒の充填方法 |
MX2011011873A (es) * | 2009-05-08 | 2011-12-08 | Southern Res Inst | Sistemas y metodos para reducir la emision de mercurio. |
KR20120036956A (ko) * | 2009-06-10 | 2012-04-18 | 바스프 에스이 | 낮은 표면 거칠기를 갖는 촉매에서 염화수소의 산화 방법 |
DE202011050657U1 (de) * | 2011-07-07 | 2012-10-09 | Deg Engineering Gmbh | Reaktor für die katalytische Umsetzung von Reaktionsmedien |
JP6378475B2 (ja) * | 2012-12-05 | 2018-08-22 | ミヨシ油脂株式会社 | 親水性室温イオン液体とその用途 |
JP6559394B2 (ja) * | 2012-12-05 | 2019-08-14 | ミヨシ油脂株式会社 | 親水性室温イオン液体とその用途 |
RU2017118397A (ru) | 2014-10-30 | 2018-11-30 | Сабик Глобал Текнолоджиз Б.В. | Реактор, содержащий расположенные в радиальном направлении охлаждающие пластины, и способы его применения |
CN106922132A (zh) | 2014-10-31 | 2017-07-04 | 赛贝克环球科技公司 | 用于使反应的蜡产物与轻质气体产物分离的反应器 |
US10737236B2 (en) | 2015-11-23 | 2020-08-11 | Sabic Global Technologies B.V. | Structural catalyst with internal heat transfer system for exothermic and endothermic reactions |
DE102015122129A1 (de) * | 2015-12-17 | 2017-06-22 | L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Reaktor zur Durchführung von exo- oder endothermen Reaktionen |
CN105776141B (zh) * | 2016-01-27 | 2018-03-09 | 烟台大学 | 一种氯化氢催化氧化制氯气新型固定床反应器 |
CN105967146A (zh) * | 2016-07-11 | 2016-09-28 | 南通星球石墨设备有限公司 | 一种盐酸合成炉气体分布石墨组件 |
CN106517095A (zh) * | 2016-09-27 | 2017-03-22 | 上海氯碱化工股份有限公司 | 制备氯气的方法 |
CN108096872A (zh) * | 2018-01-05 | 2018-06-01 | 浙江万享科技股份有限公司 | 一种板式结晶器 |
CN109806864B (zh) * | 2019-03-15 | 2022-03-15 | 西安近代化学研究所 | 一种氯化氢氧化制氯气的高稳定性催化剂 |
KR102562811B1 (ko) * | 2020-12-04 | 2023-08-02 | 이상국 | 방사 흐름형 반응기 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59118726A (ja) * | 1982-12-24 | 1984-07-09 | インペリアル・ケミカル・インダストリ−ズ・ピ−エルシ− | 1,2−ジクロロエタンの製造方法 |
JPH09142806A (ja) * | 1995-09-12 | 1997-06-03 | Basf Ag | 塩化水素から塩素を製造する方法 |
EP1153653A1 (en) * | 2000-05-11 | 2001-11-14 | Methanol Casale S.A. | Reactor for exothermic or endothermic heterogeneous reactions |
EP1170250A1 (en) * | 1999-01-22 | 2002-01-09 | Sumitomo Chemical Company Limited | Method for producing chlorine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3807963A (en) * | 1972-03-09 | 1974-04-30 | J Smith | Reaction apparatus |
US3911843A (en) * | 1972-10-16 | 1975-10-14 | Tranter Mfg Inc | Method of making a plate-type heat exchange unit |
DE2949530A1 (de) * | 1979-12-08 | 1981-06-11 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von 1,2-dichlorethan |
DE3024610A1 (de) * | 1980-06-28 | 1982-01-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von 1,2-dichloraethan |
GB8330714D0 (en) * | 1982-12-24 | 1983-12-29 | Ici Plc | 1 2-dichloroethane |
ES2106387T3 (es) * | 1993-04-08 | 1997-11-01 | Elpatronic Ag | Procedimiento para soldar con rodillos costuras de depositos y maquina soldadora de costuras con rodillos y por resistencia para la puesta en practica del procedimiento. |
EP1221339A1 (en) * | 2001-01-05 | 2002-07-10 | Methanol Casale S.A. | Catalytic reactor with heat exchanger for exothermic and endothermic heterogeneous chemical reactions |
-
2003
- 2003-12-23 DE DE10361519A patent/DE10361519A1/de not_active Withdrawn
-
2004
- 2004-12-23 CN CNA2004800389103A patent/CN1898152A/zh active Pending
- 2004-12-23 US US10/584,055 patent/US20080233043A1/en not_active Abandoned
- 2004-12-23 KR KR1020067014777A patent/KR20060126736A/ko not_active Application Discontinuation
- 2004-12-23 EP EP04804265A patent/EP1699734A1/de not_active Withdrawn
- 2004-12-23 WO PCT/EP2004/014671 patent/WO2005063616A1/de active Application Filing
- 2004-12-23 JP JP2006546076A patent/JP4805165B2/ja not_active Expired - Fee Related
- 2004-12-23 CN CN2013103209122A patent/CN103420340A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59118726A (ja) * | 1982-12-24 | 1984-07-09 | インペリアル・ケミカル・インダストリ−ズ・ピ−エルシ− | 1,2−ジクロロエタンの製造方法 |
JPH09142806A (ja) * | 1995-09-12 | 1997-06-03 | Basf Ag | 塩化水素から塩素を製造する方法 |
EP1170250A1 (en) * | 1999-01-22 | 2002-01-09 | Sumitomo Chemical Company Limited | Method for producing chlorine |
EP1153653A1 (en) * | 2000-05-11 | 2001-11-14 | Methanol Casale S.A. | Reactor for exothermic or endothermic heterogeneous reactions |
Also Published As
Publication number | Publication date |
---|---|
KR20060126736A (ko) | 2006-12-08 |
DE10361519A1 (de) | 2005-07-28 |
CN1898152A (zh) | 2007-01-17 |
EP1699734A1 (de) | 2006-09-13 |
CN103420340A (zh) | 2013-12-04 |
JP2007515372A (ja) | 2007-06-14 |
WO2005063616A1 (de) | 2005-07-14 |
US20080233043A1 (en) | 2008-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4805165B2 (ja) | 塩化水素を気相酸化することによる塩素の製造方法 | |
US7736598B2 (en) | Reactor and method for producing chlorine from HCl | |
KR100999027B1 (ko) | 염화수소의 기체상 산화에 의한 염소의 제조 방법 | |
TWI409221B (zh) | 以氣相氧化作用製備氯的製程 | |
JP2010533114A (ja) | 気相酸化による塩素の製造方法 | |
EP1813346B1 (en) | Multitubular reaction apparatus for contact gas-phase reaction | |
JP2007515372A5 (ja) | ||
JP4664968B2 (ja) | 発熱化学反応を行うための流動床法及びこれに用いられる反応器 | |
KR101057049B1 (ko) | 염화수소의 기체상 산화에 의한 염소의 제조 방법 | |
JP2005525986A (ja) | ホスゲンを製造するための反応器およびホスゲンの製造方法 | |
US20100260660A1 (en) | Method for producing chlorine by multi step adiabatic gas phase oxidation | |
US7381851B2 (en) | Method for producing formaldehyde | |
US20100266481A1 (en) | Processes for the oxidation of a gas containing hydrogen chloride | |
KR20070089184A (ko) | 프탈산 무수물의 제조 방법 | |
JP2003519673A (ja) | 無水マレイン酸を得るための気相接触酸化法 | |
US20110182801A1 (en) | Multi-stage method for the production of chlorine | |
US7410622B2 (en) | Reactor for partial oxidations having thermoplate modules | |
US20090028780A1 (en) | Method and device for producing chlorine by gas phase oxidation in a cool wall reactor | |
CN115066394A (zh) | 用于生产光气的方法和反应器 | |
JP2006212629A (ja) | 多管式固定床反応装置 | |
KR101206662B1 (ko) | HCl로부터 염소를 제조하기 위한 반응기 및 방법 | |
JP2010069344A (ja) | プレート式反応器 | |
JP2010030831A (ja) | 塩素の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100323 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100616 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100623 |
|
A524 | Written submission of copy of amendment under section 19 (pct) |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20100916 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20110201 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110526 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20110627 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110712 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110810 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140819 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |