SE9904301L - Framställning av formaldehyd ur koloxider och H2S - Google Patents

Framställning av formaldehyd ur koloxider och H2S

Info

Publication number
SE9904301L
SE9904301L SE9904301A SE9904301A SE9904301L SE 9904301 L SE9904301 L SE 9904301L SE 9904301 A SE9904301 A SE 9904301A SE 9904301 A SE9904301 A SE 9904301A SE 9904301 L SE9904301 L SE 9904301L
Authority
SE
Sweden
Prior art keywords
metal oxide
formaldehyde
convert
catalyst
passed
Prior art date
Application number
SE9904301A
Other languages
English (en)
Other versions
SE9904301D0 (sv
Inventor
Israel E Wachs
Original Assignee
Univ Lehigh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Lehigh filed Critical Univ Lehigh
Publication of SE9904301D0 publication Critical patent/SE9904301D0/sv
Publication of SE9904301L publication Critical patent/SE9904301L/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE9904301A 1997-05-27 1999-11-26 Framställning av formaldehyd ur koloxider och H2S SE9904301L (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4775897P 1997-05-27 1997-05-27
US6015697P 1997-09-26 1997-09-26
PCT/US1998/010564 WO1998054118A1 (en) 1997-05-27 1998-05-26 Production of formaldehyde from carbon oxides and h2s

Publications (2)

Publication Number Publication Date
SE9904301D0 SE9904301D0 (sv) 1999-11-26
SE9904301L true SE9904301L (sv) 2000-01-17

Family

ID=26725401

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904301A SE9904301L (sv) 1997-05-27 1999-11-26 Framställning av formaldehyd ur koloxider och H2S

Country Status (7)

Country Link
US (1) US6410793B1 (sv)
AU (1) AU7693498A (sv)
CA (1) CA2291059A1 (sv)
GB (1) GB2344343B (sv)
NO (1) NO313798B1 (sv)
SE (1) SE9904301L (sv)
WO (1) WO1998054118A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028228A (en) * 1997-09-26 2000-02-22 Georgia-Pacific Corporation Production of formaldehyde from CH4 and H2 S
US6084135A (en) * 1997-12-31 2000-07-04 Lehigh University Production of formaldehyde using carbon oxides, hydrogen and H2 S
US6683221B1 (en) 1999-03-24 2004-01-27 Lehigh University Production of formaldehyde from CH4 and H2S
US7138358B2 (en) * 2001-11-13 2006-11-21 Sud-Chemie Inc. Catalyzed diesel particulate matter filter with improved thermal stability
CN100443165C (zh) * 2004-03-12 2008-12-17 德古萨股份公司 一种用于一氧化碳与硫化氢反应合成甲硫醇的催化剂
US7304187B2 (en) * 2005-10-07 2007-12-04 Groupe Conseil Procd Inc. Process for reducing the formaldehyde content of a gas
US20110189049A1 (en) * 2008-05-09 2011-08-04 Martin Beaulieu Method for treating odors
PL2419196T3 (pl) * 2009-04-14 2018-01-31 Uniboard Canada Inc Sposób zmniejszania zawartości rozpuszczalnych w wodzie lotnych związków organicznych w gazie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544649A (en) * 1984-06-29 1985-10-01 Exxon Research And Engineering Co. Catalysts comprising tantala supported on titania
US4668825A (en) * 1984-06-29 1987-05-26 Exxon Research And Engineering Co. Production of methanethiol from H2 S and CO
US4570020A (en) 1984-06-29 1986-02-11 Exxon Research And Engineering Co. Production of methanethiol from H2 S and CO
US5969191A (en) 1996-10-25 1999-10-19 Lehigh University Production of formaldehyde from methyl mercaptans

Also Published As

Publication number Publication date
WO1998054118A1 (en) 1998-12-03
CA2291059A1 (en) 1998-12-03
NO313798B1 (no) 2002-12-02
AU7693498A (en) 1998-12-30
US6410793B1 (en) 2002-06-25
GB2344343B (en) 2001-11-21
NO995829L (no) 2000-01-31
SE9904301D0 (sv) 1999-11-26
GB2344343A (en) 2000-06-07
NO995829D0 (no) 1999-11-26
GB9928547D0 (en) 2000-02-02

Similar Documents

Publication Publication Date Title
SE9904301L (sv) Framställning av formaldehyd ur koloxider och H2S
SE0002511D0 (sv) Production of formaldehyde using carbon oxide, hydrogen and H 2 S
WO2003082455A3 (en) Catalysts and process for oxidizing hydrogen sulfide to sulfur dioxide and sulfur
UA49944C2 (uk) Спосіб і каталізатор прямого окислення в сірку н2s, що міститься в газі
JPS56166924A (en) Catalytic incinerating method for residual gas often containing small amount of at least one kind of sulfur compound selected from cos, cs2 and mercaptan and at least one kind selected from group consisting of gassy sulfur and/or vesicular sulfur, h2s, so2
MX9605566A (es) Oxidos multimetalicos.
ATE83943T1 (de) Katalysator zur entfernung von stickstoffoxyden.
NO973031D0 (no) Fremgangsmåte ved fjerning av praktisk talt alle svovelforbindelser H2S, SO2, COS og/eller CS2 fra svovelanleggsavgasser og gjenvinning av slike forbindelser i form av svovel
BR9913300B1 (pt) processo para a recuperação de enxofre a partir de um gás que contém sulfeto de hidrogênio.
ES2188678T3 (es) Procedimiento y catalizador para oxidar en azufre cataliticamente el h{sub,2}s contenido en baja concentracion sin gas sin gas solicitante.
KR850006151A (ko) 가스로부터의 황화수소 제거방법 및 그 방법의 사용에 적합한 흡수제
EP0323195A3 (en) A process for removing nitrogen oxides
KR950032681A (ko) 개선된 기계능력을 가진 페라이트 스테인레스 강철
GB1508449A (en) Process for removing nitrogen oxides from waste gas
DK0649837T3 (da) Syntese af methylmercaptan ud fra dimethyldisulfid
SE0001097D0 (sv) Framställning av formaldehyd
DK110887A (da) Katalysatormateriale til mindskelse af kvaelstofoxider i roeggasser
SE9901447D0 (sv) Framställning av formaldehyd från metylmerkaptaner
Sazonova et al. Relationship between sulfur dioxide oxidation and selective catalytic NO reduction by ammonia on V 2 O 5− TiO 2 catalysts doped with WO 3 and Nb 2 O 5
EP1138379A3 (en) A titanium, molybdenum and vanadium containing catalyst for purification of exhaust gases, preparation and use thereof
DK0735153T3 (da) Rustfast ferritisk stål, især anvendelig som katalysatorbærer
ATE76325T1 (de) Katalysatoren und ihr gebrauch zur entfernung von stickoxiden in abgasen.
GB2363380A (en) Production of formaldehyde from CH 4 and H 2 S
JP3823366B2 (ja) イオウ回収方法及びイオウ回収プラント
HU9903128D0 (en) Improved process for the conversion of 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole (tda) to 2-(methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole (tda sulfone)

Legal Events

Date Code Title Description
NAV Patent application has lapsed