DE102004023249A1 - Verfahren zur strukturierten Befüllung von Kontaktrohren eines Kontaktrohrbündels - Google Patents
Verfahren zur strukturierten Befüllung von Kontaktrohren eines Kontaktrohrbündels Download PDFInfo
- Publication number
- DE102004023249A1 DE102004023249A1 DE102004023249A DE102004023249A DE102004023249A1 DE 102004023249 A1 DE102004023249 A1 DE 102004023249A1 DE 102004023249 A DE102004023249 A DE 102004023249A DE 102004023249 A DE102004023249 A DE 102004023249A DE 102004023249 A1 DE102004023249 A1 DE 102004023249A1
- Authority
- DE
- Germany
- Prior art keywords
- rings
- battery
- reactor tubes
- manual removal
- tubes
- 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.)
- Withdrawn
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 239000000126 substance Substances 0.000 abstract 1
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
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
-
- 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
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of 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
- B01J8/06—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 in tube reactors; the solid particles being arranged in 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
- 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
- B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
- B01J8/067—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
- 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
- B01J2208/00212—Plates; Jackets; 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00743—Feeding or discharging of solids
- B01J2208/00752—Feeding
-
- 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
- B01J2208/00743—Feeding or discharging of solids
- B01J2208/00769—Details of feeding or discharging
-
- 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
- B01J2208/00805—Details of the particulate material
- B01J2208/00814—Details of the particulate material the particulate material being provides in prefilled containers
-
- 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
- B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
- B01J2208/023—Details
- B01J2208/024—Particulate material
- B01J2208/025—Two or more types of catalyst
-
- 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
- B01J2219/30—Details relating to random packing elements
- B01J2219/308—Details relating to random packing elements filling or discharging the elements into or from packed columns
- B01J2219/3086—Filling of the packing elements into the column or vessel, e.g. using a tube
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/888—Tungsten
- B01J23/8885—Tungsten containing also molybdenum
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/19—Catalysts containing parts with different compositions
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/55—Cylinders or rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (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)
Abstract
Ein Verfahren der strukturierten Befüllung von Kontaktrohren eines Kontaktrohrbündels, bei dem zur Erzeugung eines Befüllungsabschnitts einheitlich vorportionierte Zusammenstellungen von Katalysatorformkörpern verwendet werden.
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004023249A DE102004023249A1 (de) | 2004-05-07 | 2004-05-07 | Verfahren zur strukturierten Befüllung von Kontaktrohren eines Kontaktrohrbündels |
EP05737721.0A EP1748839B1 (de) | 2004-05-07 | 2005-04-22 | Verfahren zur strukturierten befüllung von kontaktrohren eines kontaktrohrbündels |
BRPI0509632A BRPI0509632B1 (pt) | 2004-05-07 | 2005-04-22 | processo para carregamento de tubos de contato de um feixe de tubos de contato de uma maneira estruturada |
CN201410148068.4A CN103908927A (zh) | 2004-05-07 | 2005-04-22 | 以结构化方式装填催化剂管束中的催化剂管的方法 |
CN201410148505.2A CN103894117A (zh) | 2004-05-07 | 2005-04-22 | 将催化剂成形体份封装于包装材料中而生产的包裹 |
CNA2005800146017A CN1956773A (zh) | 2004-05-07 | 2005-04-22 | 以结构化方式装填催化剂管束中的催化剂管的方法 |
RU2006143086/15A RU2393915C2 (ru) | 2004-05-07 | 2005-04-22 | Способ структурированного заполнения контактных труб пучка контактных труб и упаковка, полученная обертыванием упаковочным средством количественной порции состава катализаторных формованных изделий |
KR1020067025734A KR101237662B1 (ko) | 2004-05-07 | 2005-04-22 | 촉매 튜브 다발의 촉매 튜브를 구조화된 방식으로 충진하는방법 |
JP2007511930A JP4768726B2 (ja) | 2004-05-07 | 2005-04-22 | 接触管束の接触管を構造的に充填する方法 |
KR1020127028080A KR101431365B1 (ko) | 2004-05-07 | 2005-04-22 | 촉매 튜브 다발의 촉매 튜브를 구조화된 방식으로 충진하는 방법 |
PCT/EP2005/004351 WO2005113123A1 (de) | 2004-05-07 | 2005-04-22 | Verfahren zur strukturierten befüllung von kontaktrohren eines kontaktrohrbündels |
US11/118,433 US7731916B2 (en) | 2004-05-07 | 2005-05-02 | Method of charging catalyst tubes of a bundle of catalyst tubes in a structured fashion |
MYPI20052014A MY139283A (en) | 2004-05-07 | 2005-05-05 | Method of charging catalyst tubes of a bundle of catalyst tubes in a structured fashion |
TW094114787A TWI360436B (en) | 2004-05-07 | 2005-05-06 | Method of charging catalyst tubes of a bundle of c |
ZA200610181A ZA200610181B (en) | 2004-05-07 | 2006-12-05 | Method for structurally filing contact tubes of a bank of contact tubes |
US12/756,424 US20100197489A1 (en) | 2004-05-07 | 2010-04-08 | Method of charging catalyst tubes of a bundle of catalyst tubes in a structured fashion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004023249A DE102004023249A1 (de) | 2004-05-07 | 2004-05-07 | Verfahren zur strukturierten Befüllung von Kontaktrohren eines Kontaktrohrbündels |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004023249A1 true DE102004023249A1 (de) | 2005-03-10 |
Family
ID=34178117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004023249A Withdrawn DE102004023249A1 (de) | 2004-05-07 | 2004-05-07 | Verfahren zur strukturierten Befüllung von Kontaktrohren eines Kontaktrohrbündels |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP4768726B2 (de) |
KR (1) | KR101431365B1 (de) |
CN (3) | CN1956773A (de) |
DE (1) | DE102004023249A1 (de) |
RU (1) | RU2393915C2 (de) |
ZA (1) | ZA200610181B (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007028332A1 (de) | 2007-06-15 | 2008-12-18 | Basf Se | Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst |
DE102007028333A1 (de) | 2007-06-15 | 2008-12-18 | Basf Se | Verfahren zum Einbringen einer wenigstens einer Produktionscharge von ringförmigen Schalenkatalysatoren K entnommenen Teilmenge in ein Reaktionsrohr eines Rohrbündelreaktors |
DE202008004922U1 (de) | 2008-04-10 | 2009-08-20 | Süd-Chemie AG | Beschickungssystem für Rohrbündelreaktoren |
DE102014016203A1 (de) | 2014-11-03 | 2016-05-19 | Clariant International Ltd. | Beschickungssystem zur Beschickung eines Rohrbündelreaktors |
EP3112014A1 (de) * | 2015-06-30 | 2017-01-04 | Shell Internationale Research Maatschappij B.V. | Verfahren zum laden eines teilchenförmigen materials in einem reaktor |
WO2021048373A1 (de) * | 2019-09-13 | 2021-03-18 | Hte Gmbh The High Throughput Experimentation Company | Verfahren zur befüllung von reaktoren und zur untersuchung von katalysatoren |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007017080A1 (de) * | 2007-04-10 | 2008-10-16 | Basf Se | Verfahren zur Beschickung eines Längsabschnitts eines Kontaktrohres |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL62754C (de) * | 1941-01-27 | |||
IT955185B (it) * | 1972-04-29 | 1973-09-29 | Saes Getter Spa | Cartuccia catalitica |
KR830000312B1 (ko) * | 1978-03-13 | 1983-03-02 | 유씨비, 에스. 에이. | 가압처리 탄산음료용 플라스틱용기 몸체 |
US4402643A (en) * | 1981-02-18 | 1983-09-06 | Ppg Industries, Inc. | Catalyst loader |
JPS63197533A (ja) * | 1987-12-28 | 1988-08-16 | ケミカル・リサーチ・アンド・ライセンシング・カンパニー | 接触蒸留用触媒構造物 |
US5417938A (en) * | 1988-09-02 | 1995-05-23 | Sulzer Brothers Limited | Device for carrying out catalyzed reactions |
US5266546A (en) * | 1992-06-22 | 1993-11-30 | Chemical Research & Licensing Company | Catalytic distillation machine |
EP0631813B1 (de) * | 1993-06-30 | 1998-01-07 | Sulzer Chemtech AG | Katalysierender Festbettreaktor |
DE4442346A1 (de) * | 1994-11-29 | 1996-05-30 | Basf Ag | Verfahren zur Herstellung eines Katalysators, bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse |
AU7476496A (en) * | 1996-10-22 | 1998-04-24 | Mathis P. Comardo | Catalytic reactor charging system and method |
JP3891726B2 (ja) * | 1999-04-12 | 2007-03-14 | 三井化学株式会社 | 有機高分子シロキサン触媒の充填方法 |
DE19934324A1 (de) * | 1999-07-21 | 2000-09-07 | Basf Ag | Vorrichtung zum Befüllen von Rohren mit Schüttgut |
AU2001265326A1 (en) * | 2000-06-07 | 2001-12-17 | Abb Lummus Global Inc. | Heat exchanger/reactor apparatus |
CN1172823C (zh) * | 2001-05-30 | 2004-10-27 | 中国石油化工股份有限公司 | 一种包装袋及其在催化剂包装中的应用 |
JP4092090B2 (ja) * | 2001-06-26 | 2008-05-28 | 株式会社日本触媒 | 固体粒子充填反応器およびその反応器を用いた接触気相酸化方法 |
US7182778B2 (en) * | 2001-11-01 | 2007-02-27 | Gel Tech Solutions, Inc. | Conforming thermal pack |
-
2004
- 2004-05-07 DE DE102004023249A patent/DE102004023249A1/de not_active Withdrawn
-
2005
- 2005-04-22 RU RU2006143086/15A patent/RU2393915C2/ru active
- 2005-04-22 KR KR1020127028080A patent/KR101431365B1/ko active IP Right Grant
- 2005-04-22 CN CNA2005800146017A patent/CN1956773A/zh active Pending
- 2005-04-22 CN CN201410148068.4A patent/CN103908927A/zh active Pending
- 2005-04-22 CN CN201410148505.2A patent/CN103894117A/zh active Pending
- 2005-04-22 JP JP2007511930A patent/JP4768726B2/ja active Active
-
2006
- 2006-12-05 ZA ZA200610181A patent/ZA200610181B/en unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007028332A1 (de) | 2007-06-15 | 2008-12-18 | Basf Se | Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst |
DE102007028333A1 (de) | 2007-06-15 | 2008-12-18 | Basf Se | Verfahren zum Einbringen einer wenigstens einer Produktionscharge von ringförmigen Schalenkatalysatoren K entnommenen Teilmenge in ein Reaktionsrohr eines Rohrbündelreaktors |
DE202008004922U1 (de) | 2008-04-10 | 2009-08-20 | Süd-Chemie AG | Beschickungssystem für Rohrbündelreaktoren |
DE102014016203A1 (de) | 2014-11-03 | 2016-05-19 | Clariant International Ltd. | Beschickungssystem zur Beschickung eines Rohrbündelreaktors |
EP3112014A1 (de) * | 2015-06-30 | 2017-01-04 | Shell Internationale Research Maatschappij B.V. | Verfahren zum laden eines teilchenförmigen materials in einem reaktor |
WO2021048373A1 (de) * | 2019-09-13 | 2021-03-18 | Hte Gmbh The High Throughput Experimentation Company | Verfahren zur befüllung von reaktoren und zur untersuchung von katalysatoren |
US11738316B2 (en) | 2019-09-13 | 2023-08-29 | Hte Gmbh The High Throughput Experimentation | Method for filling reactors and for examining catalytic reactors |
Also Published As
Publication number | Publication date |
---|---|
RU2393915C2 (ru) | 2010-07-10 |
ZA200610181B (en) | 2008-05-28 |
KR20120134146A (ko) | 2012-12-11 |
CN1956773A (zh) | 2007-05-02 |
CN103908927A (zh) | 2014-07-09 |
KR101431365B1 (ko) | 2014-08-18 |
CN103894117A (zh) | 2014-07-02 |
JP2007536078A (ja) | 2007-12-13 |
RU2006143086A (ru) | 2008-06-20 |
JP4768726B2 (ja) | 2011-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Henriet et al. | Improving phosphorus removal in aerobic granular sludge processes through selective microbial management | |
Wang et al. | Simultaneous partial nitrification, anaerobic ammonium oxidation and denitrification (SNAD) in a full-scale landfill-leachate treatment plant | |
DE102004023249A1 (de) | Verfahren zur strukturierten Befüllung von Kontaktrohren eines Kontaktrohrbündels | |
ZA929319B (en) | Method for exponential amplification of nucleic acid by a single unpaired primer. | |
IL99261A0 (en) | Methods of synthesizing oligonucleotides with random codons | |
EP1180544A3 (de) | Verfahren zur Herstellung von Synthesegas | |
IE812600L (en) | Purification of waste water and sludge | |
Huang et al. | Efficient regulation of elemental sulfur recovery through optimizing working height of upflow anaerobic sludge blanket reactor during denitrifying sulfide removal process | |
WO2006039508A3 (en) | Continuous multistage thermophilic aerobic and aerobic-anaerobic sludge digestion systems | |
PL371791A1 (en) | Denitrification method | |
WO2003057653A1 (fr) | Procede d'oxydation catalytique en phase vapeur | |
WO2009050347A8 (fr) | Procede et installation d'epuration d'eaux residuaires avec des boues granuleuses aerobies. | |
EP2647597A3 (de) | Adsorptionsverfahren | |
WO2002083943A3 (de) | Mikroarray-verfahren zur anreicherung von dna-fragmenten aus komplexen mischungen | |
NO20063258L (no) | Fremgangsmate og anordning for injisering av oksygen inn i en reformatorreaktor | |
MX364923B (es) | Proceso para el tratamiento de efluentes que contienen nitrogeno en forma de amonio, y equipo para la implementacion del proceso. | |
WO2015058306A8 (fr) | Systeme et procede de biofiltration pour le traitement combine et simultane de methane et de lixiviat | |
GB2421950B (en) | Method of mutagenesis | |
NO20071157L (no) | Anordning og fremgangsmate for rensing av grunnvann | |
CN109422430A (zh) | 一种高有机氮废水的处理方法 | |
WO2012098171A3 (fr) | Procédé de traitement biologique d'eaux usées par biomasse granulaire aérobie | |
ES8105397A1 (es) | Mejoras en un procedimiento de desoxi-desulfuracion | |
PT1290156E (pt) | Purificação de uma formação de hélice tripla com um oligonucleótido imobilizado | |
JPS57177328A (en) | Treatment of malodorant gas | |
ZHANG et al. | Effect of dissolved oxygen on water quality in long distance pipeline transportation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Publication of unexamined application with consent of applicant | ||
8130 | Withdrawal |