CN101353173A - 用于由安德卢梭法制备氰化氢的反应器 - Google Patents
用于由安德卢梭法制备氰化氢的反应器 Download PDFInfo
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- CN101353173A CN101353173A CN200710153798.3A CN200710153798A CN101353173A CN 101353173 A CN101353173 A CN 101353173A CN 200710153798 A CN200710153798 A CN 200710153798A CN 101353173 A CN101353173 A CN 101353173A
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- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000006189 Andrussov oxidation reaction Methods 0.000 title claims abstract description 12
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims description 31
- 239000000376 reactant Substances 0.000 claims description 30
- 239000000919 ceramic Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 8
- 230000003319 supportive effect Effects 0.000 claims description 8
- 239000011491 glass wool Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 238000010397 one-hybrid screening Methods 0.000 claims description 4
- 238000005325 percolation Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 70
- 239000003054 catalyst Substances 0.000 abstract description 18
- 238000002156 mixing Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 48
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 28
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 15
- 229910052760 oxygen Inorganic materials 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- 239000004744 fabric Substances 0.000 description 9
- 229910052697 platinum Inorganic materials 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 239000008246 gaseous mixture Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000953 kanthal Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910001055 inconels 600 Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- -1 platinum metals Chemical class 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
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- 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
- B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
- B01J12/007—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
-
- 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
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
- B01J8/009—Membranes, e.g. feeding or removing reactants or products to or from the catalyst bed through a membrane
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0208—Preparation in gaseous phase
- C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0208—Preparation in gaseous phase
- C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
- C01C3/022—Apparatus therefor
- C01C3/0225—Apparatus therefor characterised by the synthesis 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
- 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
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00194—Tubes
-
- 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
- B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- 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
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00823—Mixing elements
- B01J2208/00831—Stationary elements
- B01J2208/00849—Stationary elements outside the bed, e.g. baffles
-
- 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
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
Description
| HCN收率[kg/h] | 基于NH3的HCN收率[%] | 基于甲烷的HCN收率[%] | 反应气体中的HCN浓度[体积%] | |
| 实施例1 | 2.76 | 67.8 | 69.9 | 7.81 |
| 实施例2 | 2.67 | 65.8 | 67.6 | 7.63 |
| 实施例3 | 2.58 | 64.67 | 65.46 | 7.40 |
| 实施例4 | 2.61 | 64.25 | 65.42 | 7.15 |
| 比较例1 | 2.37 | 58.69 | 59.95 | 6.43 |
| 比较例2 | 2.11 | 52.41 | 53.86 | 5.77 |
Claims (26)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007034715.6 | 2007-07-23 | ||
| DE102007034715A DE102007034715A1 (de) | 2007-07-23 | 2007-07-23 | Reaktor zur Herstellung von Cyanwasserstoff nach dem Andrussow-Verfahren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101353173A true CN101353173A (zh) | 2009-01-28 |
| CN101353173B CN101353173B (zh) | 2014-08-13 |
Family
ID=39596817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710153798.3A Active CN101353173B (zh) | 2007-07-23 | 2007-09-25 | 用于由安德卢梭法制备氰化氢的反应器 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US8802020B2 (zh) |
| EP (1) | EP2170499B1 (zh) |
| JP (1) | JP5656631B2 (zh) |
| KR (1) | KR101527240B1 (zh) |
| CN (1) | CN101353173B (zh) |
| AU (1) | AU2008280378B2 (zh) |
| BR (1) | BRPI0703617B1 (zh) |
| CA (1) | CA2694236C (zh) |
| DE (1) | DE102007034715A1 (zh) |
| EG (1) | EG25565A (zh) |
| ES (1) | ES2614277T3 (zh) |
| MY (1) | MY154793A (zh) |
| RU (1) | RU2470860C2 (zh) |
| TW (1) | TWI505991B (zh) |
| WO (1) | WO2009013035A1 (zh) |
| ZA (1) | ZA201000527B (zh) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103864109A (zh) * | 2012-12-18 | 2014-06-18 | 因温斯特技术公司 | 用于安德卢梭法中的再循环的系统和方法 |
| CN103864114A (zh) * | 2012-12-18 | 2014-06-18 | 英威达科技公司 | 采用催化剂床层生产氰化氢的方法 |
| CN103864113A (zh) * | 2012-12-18 | 2014-06-18 | 英威达科技公司 | 使用转化器生产氰化氢的方法 |
| CN103964470A (zh) * | 2012-12-18 | 2014-08-06 | 英威达科技公司 | 用于制备氰化氢的方法 |
| CN105377415A (zh) * | 2013-07-19 | 2016-03-02 | 阿肯马法国公司 | 用于通过安德鲁索夫法制备氰化氢的反应器、包括所述反应器的设备和使用此类设备的方法 |
| CN108455529A (zh) * | 2012-12-18 | 2018-08-28 | 英威达纺织(英国)有限公司 | 用于安德卢梭法中氢回收的装置和方法 |
| CN111533136A (zh) * | 2020-07-03 | 2020-08-14 | 重庆奕翔化工有限公司 | 一种氢氰酸的生产系统及工艺 |
| CN113267076A (zh) * | 2021-06-04 | 2021-08-17 | 四川能投建工集团设计研究院有限公司 | 一种氢氰酸氧化反应器及其管板冷却结构 |
| CN115371047A (zh) * | 2021-05-19 | 2022-11-22 | 武汉氢阳能源有限公司 | 一种新型防回火氢气催化燃烧反应器 |
| CN117205848A (zh) * | 2023-11-07 | 2023-12-12 | 上海氢田新材料科技有限公司 | 一种基于气相分解法制备纳米硅的系统及方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2389241B1 (de) | 2009-01-21 | 2018-06-06 | Basf Se | Rohrbündelreaktor und verfahren für unkatalysierte oder homogenkatalysierte reaktionen |
| BR112013018092B1 (pt) | 2011-02-23 | 2021-04-27 | Evonik Operations Gmbh | Método para produção de 2-hidróxi-4-(metiltio) butano nitrila a partir de 3- (metiltio) propanal e cianeto de hidrogênio, e uso de um produto de reação, que contém mmp-cianidrina |
| MX340125B (es) | 2011-02-23 | 2016-06-28 | Evonik Degussa Gmbh | 2-hidroxi-4-(metiltio) butironitrilo estable en almacenamiento. |
| EP2644263A1 (de) | 2012-03-28 | 2013-10-02 | Aurotec GmbH | Druckgeregelter Reaktor |
| EP2644264A1 (de) | 2012-03-28 | 2013-10-02 | Aurotec GmbH | Druckreguliertes Mehrreaktorsystem |
| EP2703076B1 (de) * | 2012-08-29 | 2016-04-27 | Wolfgang Gerlinger | Reaktor mit einer oder mehreren zuführleitungen und einer gleichverteilungseinrichtung für einen oder mehrere fluidströme |
| TWI519477B (zh) * | 2012-12-18 | 2016-02-01 | 英威達技術有限公司 | 用於安德盧梭(andrussow)法之經改良的甲烷控制 |
| WO2014099567A1 (en) | 2012-12-18 | 2014-06-26 | Invista Technologies S.A R. L. | Processes for producing hydrogen cyanide using static mixer |
| JP2016508112A (ja) * | 2012-12-18 | 2016-03-17 | インヴィスタ テクノロジーズ エスアエルエル | アンドリュッソープロセスにおける反応器のスキーム |
| CN103864104B (zh) * | 2012-12-18 | 2018-03-02 | 英威达纺织(英国)有限公司 | 在Andrussow 工艺中稳定热交换管的方法 |
| WO2014099565A1 (en) * | 2012-12-18 | 2014-06-26 | Invista North America S.A.R.L. | Variation of ammonia ratio in andrussow process |
| FR3008692B1 (fr) * | 2013-07-19 | 2016-12-23 | Arkema France | Installation et procede pour la preparation de cyanure d'hydrogene |
| JP6720356B2 (ja) | 2016-06-27 | 2020-07-08 | エボニック オペレーションズ ゲーエムベーハー | ジペプチド含有造粒物 |
| EP3339289A1 (de) | 2016-12-21 | 2018-06-27 | Evonik Degussa GmbH | Verfahren zur herstellung von methionin |
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| EP3461803A1 (de) | 2017-10-02 | 2019-04-03 | Evonik Degussa GmbH | Herstellverfahren für dipeptidhaltige granulate |
| US12187669B2 (en) | 2018-12-14 | 2025-01-07 | Evonik Operations Gmbh | Method for producing methionine |
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Family Cites Families (36)
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2007
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- 2007-09-25 CN CN200710153798.3A patent/CN101353173B/zh active Active
- 2007-10-04 BR BRPI0703617-5A patent/BRPI0703617B1/pt active IP Right Grant
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2008
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- 2008-05-09 AU AU2008280378A patent/AU2008280378B2/en active Active
- 2008-05-09 US US12/668,957 patent/US8802020B2/en active Active
- 2008-05-09 WO PCT/EP2008/055730 patent/WO2009013035A1/de not_active Ceased
- 2008-05-09 CA CA2694236A patent/CA2694236C/en active Active
- 2008-05-09 ES ES08750221.7T patent/ES2614277T3/es active Active
- 2008-05-09 MY MYPI20094775A patent/MY154793A/en unknown
- 2008-05-09 RU RU2010105920/02A patent/RU2470860C2/ru active
- 2008-05-09 KR KR1020107001544A patent/KR101527240B1/ko active Active
- 2008-05-09 JP JP2010517331A patent/JP5656631B2/ja active Active
- 2008-07-21 TW TW097127645A patent/TWI505991B/zh active
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2010
- 2010-01-21 EG EG2010010113A patent/EG25565A/xx active
- 2010-01-22 ZA ZA201000527A patent/ZA201000527B/xx unknown
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| CN108455529B (zh) * | 2012-12-18 | 2022-02-25 | 英威达纺织(英国)有限公司 | 用于安德卢梭法中氢回收的装置和方法 |
| CN108455529A (zh) * | 2012-12-18 | 2018-08-28 | 英威达纺织(英国)有限公司 | 用于安德卢梭法中氢回收的装置和方法 |
| CN103864113A (zh) * | 2012-12-18 | 2014-06-18 | 英威达科技公司 | 使用转化器生产氰化氢的方法 |
| CN103964470A (zh) * | 2012-12-18 | 2014-08-06 | 英威达科技公司 | 用于制备氰化氢的方法 |
| CN103864109A (zh) * | 2012-12-18 | 2014-06-18 | 因温斯特技术公司 | 用于安德卢梭法中的再循环的系统和方法 |
| CN103964470B (zh) * | 2012-12-18 | 2017-11-17 | 英威达纺织(英国)有限公司 | 用于制备氰化氢的方法 |
| CN103864114A (zh) * | 2012-12-18 | 2014-06-18 | 英威达科技公司 | 采用催化剂床层生产氰化氢的方法 |
| CN103864113B (zh) * | 2012-12-18 | 2018-01-19 | 英威达纺织(英国)有限公司 | 使用转化器生产氰化氢的方法 |
| CN110372008A (zh) * | 2012-12-18 | 2019-10-25 | 英威达纺织(英国)有限公司 | 用于安德卢梭法中的再循环的系统和方法 |
| CN105377415B (zh) * | 2013-07-19 | 2019-12-20 | 阿肯马法国公司 | 用于通过安德鲁索夫法制备氰化氢的反应器、包括所述反应器的设备和使用此类设备的方法 |
| CN105377415A (zh) * | 2013-07-19 | 2016-03-02 | 阿肯马法国公司 | 用于通过安德鲁索夫法制备氰化氢的反应器、包括所述反应器的设备和使用此类设备的方法 |
| CN111533136A (zh) * | 2020-07-03 | 2020-08-14 | 重庆奕翔化工有限公司 | 一种氢氰酸的生产系统及工艺 |
| CN115371047A (zh) * | 2021-05-19 | 2022-11-22 | 武汉氢阳能源有限公司 | 一种新型防回火氢气催化燃烧反应器 |
| CN113267076A (zh) * | 2021-06-04 | 2021-08-17 | 四川能投建工集团设计研究院有限公司 | 一种氢氰酸氧化反应器及其管板冷却结构 |
| CN113267076B (zh) * | 2021-06-04 | 2022-08-23 | 四川能投建工集团设计研究院有限公司 | 一种氢氰酸氧化反应器及其管板冷却结构 |
| CN117205848A (zh) * | 2023-11-07 | 2023-12-12 | 上海氢田新材料科技有限公司 | 一种基于气相分解法制备纳米硅的系统及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010534182A (ja) | 2010-11-04 |
| EP2170499A1 (de) | 2010-04-07 |
| AU2008280378B2 (en) | 2013-11-28 |
| EG25565A (en) | 2012-02-27 |
| TW200922874A (en) | 2009-06-01 |
| ZA201000527B (en) | 2010-10-27 |
| US8802020B2 (en) | 2014-08-12 |
| JP5656631B2 (ja) | 2015-01-21 |
| KR20100051622A (ko) | 2010-05-17 |
| TWI505991B (zh) | 2015-11-01 |
| CN101353173B (zh) | 2014-08-13 |
| DE102007034715A1 (de) | 2009-01-29 |
| WO2009013035A1 (de) | 2009-01-29 |
| BRPI0703617A2 (pt) | 2009-03-10 |
| ES2614277T3 (es) | 2017-05-30 |
| CA2694236C (en) | 2015-11-10 |
| AU2008280378A1 (en) | 2009-01-29 |
| US20110171101A1 (en) | 2011-07-14 |
| RU2010105920A (ru) | 2011-08-27 |
| MY154793A (en) | 2015-07-31 |
| EP2170499B1 (de) | 2016-11-16 |
| RU2470860C2 (ru) | 2012-12-27 |
| KR101527240B1 (ko) | 2015-06-09 |
| CA2694236A1 (en) | 2009-01-29 |
| BRPI0703617B1 (pt) | 2017-06-13 |
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