KR20020062374A - 증기 형성 방향족 탄화수소 및 산소 함유 가스의 균질혼합물의 제조 방법 및 장치 - Google Patents
증기 형성 방향족 탄화수소 및 산소 함유 가스의 균질혼합물의 제조 방법 및 장치 Download PDFInfo
- Publication number
- KR20020062374A KR20020062374A KR1020027008183A KR20027008183A KR20020062374A KR 20020062374 A KR20020062374 A KR 20020062374A KR 1020027008183 A KR1020027008183 A KR 1020027008183A KR 20027008183 A KR20027008183 A KR 20027008183A KR 20020062374 A KR20020062374 A KR 20020062374A
- Authority
- KR
- South Korea
- Prior art keywords
- oxygen
- xylene
- containing gas
- tubes
- gas
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
- B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
- B01F23/2132—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F2025/91—Direction of flow or arrangement of feed and discharge openings
- B01F2025/916—Turbulent flow, i.e. every point of the flow moves in a random direction and intermixes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Accessories For Mixers (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
Description
Claims (11)
- 액상 방향족 탄화수소를 중공 원뿔형 분사물을 형성하는 노즐, 바람직하게는 와류 노즐에 의해 분사하여 직경 1 mm 미만의 액적을 형성하고, 이 액적을 상기 방향족 탄화수소의 비점보다 높은 온도로 예열된 산소 함유 가스 스트림으로 주입하는 것을 포함하는, 접촉 기상 반응을 위한 기상 방향족 탄화수소 및 산소 함유 가스의 균질 혼합물의 제조 방법.
- 제 1 항에 있어서, 중공 원뿔형 분사물의 개방각이 30°내지 70°인 방법.
- 제 1 항 또는 제 2 항에 있어서, 중공 원뿔형 분사물의 중심축이 예열된 가스 스트림의 중심축에 대해 -30°내지 +30°의 각을 이루는 방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 혼합물이 탄화수소의 비점 이상으로 가열된 측벽으로 둘러싸인 챔버에서 제조되는 방법.
- 제 4 항에 있어서, 챔버의 측벽이 가열된 관, 특히 "Thermoblech" 관으로 형성되는 방법.
- 제 4 항 또는 제 5 항에 있어서, 분사된 탄화수소의 5 내지 50 중량%, 바람직하게는 5 내지 40 중량%, 특히 바람직하게는 5 내지 30 중량%가 가열된 측벽상에서 기화되는 방법.
- 제 1 항 내지 제 6 항 중 어느 한 항에 있어서, 방향족 탄화수소의 기화 후의 혼합물이 정적 혼합기를 통과하는 방법.
- 제 1 항 내지 제 7 항 중 어느 한 항에 있어서, 방향족 탄화수소가 o-크실렌 및(또는) 나프탈렌이고, 산소 함유 가스가 공기인 프탈산 무수물의 합성에 사용되는 방법.
- 예열된 산소 함유 가스 스트림 (12)용 가스 채널 (11), 및 가스 채널 (11)로 개방된 액상 방향족 탄화수소의 스트림용 분사 장치 (13)을 포함하며, 여기서 분사 장치 (13)은 와류 노즐 (15)를 갖고, 가스 채널 (11)은 적어도 와류 노즐 (15)의 하류에 탄화수소의 비점 이상으로 가열될 수 있는 벽 (18)을 갖는, 기상 방향족 탄화수소 및 산소 함유 가스의 균질 혼합물의 제조 장치.
- 제 9 항에 있어서, 가스 채널 (11)이 가열 가능한 관, 특히 2중벽 관 또는 "Thermoblech"로 제조된 관을 포함하는 장치.
- 제 9 항 또는 제 10 항에 있어서, 정적 혼합기가 와류 노즐 하류의 가스 채널에 설치된 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19962616.2 | 1999-12-23 | ||
DE19962616A DE19962616A1 (de) | 1999-12-23 | 1999-12-23 | Verfahren und Vorrichtung zur Erzeugung eines homogenen Gemisches aus einem dampfförmigen aromatischen Kohlenwasserstoff und einem Sauerstoff enthaltenden Gas |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020062374A true KR20020062374A (ko) | 2002-07-25 |
KR100655339B1 KR100655339B1 (ko) | 2006-12-08 |
Family
ID=7934237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027008183A KR100655339B1 (ko) | 1999-12-23 | 2000-12-22 | 증기 형성 방향족 탄화수소 및 산소 함유 가스의 균질혼합물의 제조 방법 및 장치 |
Country Status (13)
Country | Link |
---|---|
US (1) | US20030013931A1 (ko) |
EP (1) | EP1239944B1 (ko) |
JP (1) | JP4669184B2 (ko) |
KR (1) | KR100655339B1 (ko) |
CN (1) | CN1174793C (ko) |
AT (1) | ATE262372T1 (ko) |
AU (1) | AU2172001A (ko) |
DE (2) | DE19962616A1 (ko) |
ES (1) | ES2218265T3 (ko) |
MX (1) | MXPA02005852A (ko) |
MY (1) | MY125936A (ko) |
TW (1) | TW581710B (ko) |
WO (1) | WO2001047622A1 (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2835443B1 (fr) * | 2002-02-01 | 2004-03-05 | Commissariat Energie Atomique | Procede et dispositif de melange de gaz |
DE102004052827B4 (de) * | 2004-11-02 | 2010-05-06 | Lurgi Gmbh | Vorrichtung zur Erzeugung eines o-Xylol-Luft-Gemisches für die Phthalsäureanhydrid-Herstellung |
DE102005030416B4 (de) * | 2005-06-30 | 2007-06-21 | Stockhausen Gmbh | Anordnung und Verfahren zur Erwärmung und Begasung eines polymerisationsfähigen Stoffes sowie Vorrichtung und Verfahren zur Herstellung hochreiner (Meth)Acrylsäure |
DE102005059971A1 (de) * | 2005-12-15 | 2007-06-21 | Fisia Babcock Environment Gmbh | Vorrichtung zum Vermischen eines Fluids mit einem großen Gasmengenstrom, insbesondere zum Einbringen eines Reduktionsmittels in ein Stickoxide enthaltendes Rauchgas |
DE102006004068A1 (de) * | 2006-01-28 | 2007-08-09 | Fisia Babcock Environment Gmbh | Verfahren und Vorrichtung zum Vermischen eines Fluids mit einem großen Gasmengenstrom |
GB0718995D0 (en) | 2007-09-28 | 2007-11-07 | Exxonmobil Chem Patents Inc | Improved vaporisation in oxidation to phthalic anhydride |
GB0718994D0 (en) * | 2007-09-28 | 2007-11-07 | Exxonmobil Chem Patents Inc | Improved mixing in oxidation to phthalic anhydride |
US8648007B2 (en) * | 2008-04-22 | 2014-02-11 | Fina Technology, Inc. | Vaporization and transportation of alkali metal salts |
CN103949171A (zh) * | 2014-04-28 | 2014-07-30 | 德合南京智能技术有限公司 | 一种气体与溶液快速混合的方法及装置 |
EP2955219B1 (en) * | 2014-06-12 | 2020-03-25 | The Procter and Gamble Company | Water soluble pouch comprising an embossed area |
JP6941473B2 (ja) * | 2017-04-26 | 2021-09-29 | 株式会社日本製鋼所 | ディスプレイの製造方法、ディスプレイ及び液晶テレビ |
CN107096405A (zh) * | 2017-06-08 | 2017-08-29 | 江苏天宇石化冶金设备有限公司 | 一种高效气液混合器 |
CN112546889B (zh) * | 2020-11-16 | 2021-07-20 | 哈尔滨工业大学 | 一种用于储释热系统热稳定输出的气体混合装置 |
KR102469555B1 (ko) * | 2020-11-26 | 2022-11-22 | 현대제철 주식회사 | 입자 및 가스 물질 처리장치 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1350202A (en) * | 1918-07-05 | 1920-08-17 | G A Buhl Company | Liquid and gas contact apparatus |
FR2019460A1 (en) * | 1968-09-19 | 1970-07-03 | Zieren Chemiebau Gmbh Dr A | Control apparatus for bore pipes and similar bodies |
DE2517756A1 (de) * | 1975-04-22 | 1976-11-04 | Christian Coulon | Verfahren und einrichtung zum zerstaeuben und verbrennen von fluessigen brennstoffen |
US4157241A (en) * | 1976-03-29 | 1979-06-05 | Avion Manufacturing Co. | Furnace heating assembly and method of making the same |
CH608587A5 (en) * | 1977-03-16 | 1979-01-15 | Michel Suaton | Swirl device for burner using liquid fuel atomised at high pressure |
DE3044518A1 (de) * | 1980-11-26 | 1982-07-01 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von phthalsaeureanhydrid |
JPS5895103A (ja) * | 1981-11-30 | 1983-06-06 | ガデリウス株式会社 | 圧力噴霧式多孔型減温器 |
DE3371599D1 (en) * | 1982-01-29 | 1987-06-25 | Shell Int Research | Process for contacting a gas with atomized liquid |
JPS63248445A (ja) * | 1987-04-03 | 1988-10-14 | Kawasaki Steel Corp | 無水フタル酸製造用触媒の再生方法 |
US5108583A (en) * | 1988-08-08 | 1992-04-28 | Mobil Oil Corporation | FCC process using feed atomization nozzle |
DE3925580A1 (de) * | 1989-08-02 | 1991-02-07 | Hoechst Ag | Verfahren und vorrichtung zum herstellen von gas/dampf-gemischen |
JPH0775658B2 (ja) * | 1990-05-10 | 1995-08-16 | 株式会社新潟鐵工所 | 気体混合装置 |
US5242577A (en) * | 1991-07-12 | 1993-09-07 | Mobil Oil Corporation | Radial flow liquid sprayer for large size vapor flow lines and use thereof |
JPH06509823A (ja) * | 1992-06-18 | 1994-11-02 | アモコ・コーポレーション | 芳香族カルボン酸の製造方法 |
JPH07332847A (ja) * | 1994-06-03 | 1995-12-22 | Mitsubishi Chem Corp | 噴霧乾燥方法 |
JPH08198807A (ja) * | 1995-01-30 | 1996-08-06 | Mitsubishi Chem Corp | テレフタル酸の製造方法 |
JP4025891B2 (ja) * | 1997-02-27 | 2007-12-26 | ビーエーエスエフ アクチェンゲゼルシャフト | 芳香族炭化水素の接触気相酸化用シェル触媒の製造方法 |
JP3745489B2 (ja) * | 1997-03-18 | 2006-02-15 | 富士写真フイルム株式会社 | 乳化物の製造方法 |
DE19755275A1 (de) * | 1997-12-12 | 1999-06-17 | Basf Ag | Verfahren zum Verdampfen von Flüssigkeiten in Gasströmen |
JP4026784B2 (ja) * | 1998-01-08 | 2007-12-26 | 富士重工業株式会社 | 筒内噴射式エンジン |
-
1999
- 1999-12-23 DE DE19962616A patent/DE19962616A1/de not_active Withdrawn
-
2000
- 2000-12-15 MY MYPI20005923A patent/MY125936A/en unknown
- 2000-12-21 TW TW089127515A patent/TW581710B/zh not_active IP Right Cessation
- 2000-12-22 ES ES00985245T patent/ES2218265T3/es not_active Expired - Lifetime
- 2000-12-22 MX MXPA02005852A patent/MXPA02005852A/es active IP Right Grant
- 2000-12-22 EP EP00985245A patent/EP1239944B1/de not_active Expired - Lifetime
- 2000-12-22 KR KR1020027008183A patent/KR100655339B1/ko not_active IP Right Cessation
- 2000-12-22 AT AT00985245T patent/ATE262372T1/de not_active IP Right Cessation
- 2000-12-22 AU AU21720/01A patent/AU2172001A/en not_active Abandoned
- 2000-12-22 CN CNB00817394XA patent/CN1174793C/zh not_active Expired - Fee Related
- 2000-12-22 WO PCT/EP2000/013165 patent/WO2001047622A1/de active IP Right Grant
- 2000-12-22 US US10/168,953 patent/US20030013931A1/en not_active Abandoned
- 2000-12-22 DE DE50005821T patent/DE50005821D1/de not_active Expired - Lifetime
- 2000-12-22 JP JP2001548206A patent/JP4669184B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW581710B (en) | 2004-04-01 |
JP2003518433A (ja) | 2003-06-10 |
ES2218265T3 (es) | 2004-11-16 |
AU2172001A (en) | 2001-07-09 |
WO2001047622A1 (de) | 2001-07-05 |
ATE262372T1 (de) | 2004-04-15 |
DE19962616A1 (de) | 2001-06-28 |
EP1239944B1 (de) | 2004-03-24 |
EP1239944A1 (de) | 2002-09-18 |
JP4669184B2 (ja) | 2011-04-13 |
CN1411392A (zh) | 2003-04-16 |
KR100655339B1 (ko) | 2006-12-08 |
US20030013931A1 (en) | 2003-01-16 |
MXPA02005852A (es) | 2002-10-23 |
MY125936A (en) | 2006-09-29 |
CN1174793C (zh) | 2004-11-10 |
DE50005821D1 (de) | 2004-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100655339B1 (ko) | 증기 형성 방향족 탄화수소 및 산소 함유 가스의 균질혼합물의 제조 방법 및 장치 | |
US5883292A (en) | Reaction control by regulating internal condensation inside a reactor | |
SU496704A3 (ru) | Устройство | |
US3833719A (en) | Method and apparatus for mixing gas and liquid | |
US3462250A (en) | Process and apparatus for the partial combustion of liquid hydrocarbons to gaseous mixtures containing hydrogen and carbon monoxide | |
CN111936454A (zh) | 具有在线混合器单元和进料管线清洗的odh联合装置 | |
KR20000022896A (ko) | 고온 가스 반응기 및 이를 이용한 화학적 기체 반응 방법 | |
US8801814B2 (en) | Process and apparatus for thermal partial oxidation of hydrocarbons | |
US4257339A (en) | Process for treating substances in different phases, such as the treatment of substances in liquid, semi-liquid or paste form, by another notably gaseous phase | |
US11802101B2 (en) | Systems and processes for maintaining ethylbenzene dehydration catalyst activity | |
US2998465A (en) | Quench system | |
JPH0735887B2 (ja) | ガス混合物の製造方法およびそのために用いるバーナノズル | |
US2998464A (en) | Quench system | |
CN111094240A (zh) | 使在二胺的气相光气化中获得的气态反应混合物骤冷的方法 | |
JP2007516074A (ja) | 合成用反応器に酸素を噴射導入する方法および装置 | |
DK201800057A1 (en) | Sulfuric acid Claus thermal stage for sulfuric acid injection into a Claus process | |
JP7416824B2 (ja) | エチルベンゼン脱水素触媒活性を維持するためのシステム及びプロセス | |
US6984289B2 (en) | Process of generating o-xylene-air mixtures for the production of phthalic anhydride | |
CA2225763A1 (en) | Pseudo-plug-flow reactor | |
HU184074B (en) | Process for producing cyanurchloride suspensions in organic solvents | |
MXPA01003298A (en) | Method of quenching gaseous acrylonitrile and hydrogen cyanide product stream | |
GB2036729A (en) | Process for the production of suspensions or solutions | |
JP2008520530A (ja) | 改質器の混合室及びそれを運転する方法 | |
TH29047B (th) | วิธีการและอุปกรณ์สำหรับการผลิตของผสมที่เป็นเนื้อเดียวกันของอะโรมาทิกไฮโดรคาร์บอนที่ก่อรูปเป็นไอและแก๊สที่มีออกซิเจน | |
PL130459B1 (en) | Reactor for manufacturing phtalic anhydride |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
G170 | Re-publication after modification of scope of protection [patent] | ||
FPAY | Annual fee payment |
Payment date: 20121129 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20131127 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20141126 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20151119 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20161125 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20171120 Year of fee payment: 12 |
|
LAPS | Lapse due to unpaid annual fee |