IN2014KN01202A - - Google Patents
Info
- Publication number
- IN2014KN01202A IN2014KN01202A IN1202KON2014A IN2014KN01202A IN 2014KN01202 A IN2014KN01202 A IN 2014KN01202A IN 1202KON2014 A IN1202KON2014 A IN 1202KON2014A IN 2014KN01202 A IN2014KN01202 A IN 2014KN01202A
- Authority
- IN
- India
- Prior art keywords
- catalyst
- alkanols
- catalysts
- tungsten
- reaction
- Prior art date
Links
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
-
- 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
- B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
-
- 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
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
- B01J23/04—Alkali metals
-
- 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
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/31—Density
- B01J35/32—Bulk density
-
- 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
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
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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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/635—0.5-1.0 ml/g
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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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/80—Catalysts, in general, characterised by their form or physical properties characterised by their amorphous structures
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0027—Powdering
- B01J37/0036—Grinding
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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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
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- 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
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
- C07C319/08—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by replacement of hydroxy groups or etherified or esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
- C07C321/02—Thiols having mercapto groups bound to acyclic carbon atoms
- C07C321/04—Thiols having mercapto groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
-
- 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
- B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
- B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0205—Impregnation in several steps
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11194327.0A EP2606967A1 (de) | 2011-12-19 | 2011-12-19 | Katalysator zur Synthese von Alkylmercaptanen und Verfahren zu seiner Herstellung |
| PCT/EP2012/073724 WO2013092129A1 (en) | 2011-12-19 | 2012-11-27 | Catalyst for the synthesis of alkyl mercaptans and process for producing it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014KN01202A true IN2014KN01202A (enrdf_load_stackoverflow) | 2015-10-16 |
Family
ID=47297192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1202KON2014 IN2014KN01202A (enrdf_load_stackoverflow) | 2011-12-19 | 2012-11-27 |
Country Status (12)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3023287B1 (fr) | 2014-07-04 | 2016-07-22 | Arkema France | Procede de preparation de methylmercaptan |
| FR3023288B1 (fr) | 2014-07-04 | 2016-07-15 | Arkema France | Procede de preparation de disulfure de dimethyle |
| EP3035046A1 (de) | 2014-12-19 | 2016-06-22 | Evonik Degussa GmbH | Verfahren zur Bestimmung eines Dialkyldisulfids |
| EP3034490A1 (en) * | 2014-12-19 | 2016-06-22 | Evonik Degussa GmbH | Process for the preparation of alkyl mercaptans |
| FR3041635B1 (fr) | 2015-09-30 | 2019-01-25 | Arkema France | Procede de production de mercaptans par hydrogenolyse enzymatique de disulfures |
| FR3041636B1 (fr) | 2015-09-30 | 2018-11-16 | Arkema France | Procede de production de mercaptans par hydrogenolyse enzymatique de disulfures a l'aide d'hydrogene |
| EP3187261A1 (de) * | 2015-12-30 | 2017-07-05 | Evonik Degussa GmbH | Verfahren zur herstellung eines ein alkalimetall und eines übergangsmetall in oxidierter form enthaltenden katalysators |
| FR3091869B1 (fr) | 2019-01-18 | 2021-01-22 | Adisseo France Sas | Procede de preparation d’un compose de formule rsh par hydrosulfuration |
| EP3689451A1 (en) * | 2019-01-29 | 2020-08-05 | Evonik Operations GmbH | Catalyst for the synthesis of alkyl mercaptan and process for its preparation |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2820062A (en) | 1954-08-11 | 1958-01-14 | Pure Oil Co | Preparation of organic thiols |
| US3312751A (en) * | 1963-11-19 | 1967-04-04 | Mobil Oil Corp | Production of mercaptans or their olefinic derivatives |
| FR2735773B1 (fr) * | 1995-06-23 | 1997-09-12 | Rhone Poulenc Nutrition Animal | Procede de preparation de methylmercaptan |
| DE19639520C2 (de) | 1996-09-26 | 1998-10-01 | Degussa | Katalysator, Verfahren zu seiner Herstellung und Verwendung zur Synthese von Alkylmercaptanen |
| RU2120822C1 (ru) * | 1997-09-18 | 1998-10-27 | Институт катализа им.Г.К.Борескова СО РАН | Катализатор синтеза метилмеркаптана |
| WO2004043583A2 (en) * | 2002-11-11 | 2004-05-27 | Conocophillips Company | Improved supports for high surface area catalysts |
| US7229946B2 (en) * | 2003-03-24 | 2007-06-12 | Saudi Basic Industries Corporation | Catalyst composition for the selective conversion of alkanes to unsaturated carboxylic acids, method of making and method of using thereof |
| DE10319739A1 (de) * | 2003-04-30 | 2004-11-18 | Basf Ag | Katalysator zur Herstellung von Methylmercaptan aus Methanol und Schwefelwasserstoff |
| DE10338887A1 (de) | 2003-08-23 | 2005-03-17 | Degussa Ag | Katalysator zur Synthese von Alkylmercaptan und Verfahren zu seiner Herstellung |
| DE102004037739A1 (de) * | 2004-08-04 | 2006-03-16 | Degussa Ag | Wolframat enthaltende Katalysatoren zur Synthese von Alkylmercaptan und Verfahren zu ihrer Herstellung |
| JP4499513B2 (ja) * | 2004-09-03 | 2010-07-07 | 株式会社日本触媒 | 窒素酸化物および臭気成分を含む排ガスの処理方法 |
| US20060199730A1 (en) * | 2005-03-02 | 2006-09-07 | Seely Michael J | Composition and method for improving density and hardness of fluid bed catalysts |
| US20090118531A1 (en) | 2006-04-28 | 2009-05-07 | Basf Aktiengesellschaft | Novel supported catalyst for ammoxidation |
| DE102007004351A1 (de) * | 2007-01-29 | 2008-07-31 | Evonik Degussa Gmbh | Neue Katalysatoren und Verfahren zur Dehydratisierung von Glycerin |
| WO2008093711A1 (ja) * | 2007-01-31 | 2008-08-07 | Osaka University | 固相系酸化反応システム |
| EP1982764A1 (en) * | 2007-04-17 | 2008-10-22 | Evonik Degussa GmbH | Catalyst for the preparation of methyl mercaptan |
| DE102007024576A1 (de) * | 2007-05-25 | 2009-05-20 | Evonik Degussa Gmbh | Verfahren zur kontinuierlichen Herstellung von Methylmercaptan aus kohlenstoff- und wasserstoffhaltigen Verbindungen |
| JP5493928B2 (ja) * | 2009-07-10 | 2014-05-14 | 三菱化学株式会社 | 炭化水素の製造方法 |
| US20130066100A1 (en) * | 2009-10-15 | 2013-03-14 | Nippon Kayaku Kabushiki Kaisha | Process for preparing catalyst used in production of unsaturated aldehyde and/or unsaturated carboxylic acid by dehydration reaction of glycerin, and catalyst obtained |
-
2011
- 2011-12-19 EP EP11194327.0A patent/EP2606967A1/de not_active Withdrawn
-
2012
- 2012-11-27 MX MX2014007085A patent/MX2014007085A/es unknown
- 2012-11-27 EP EP12797820.3A patent/EP2794095A1/en not_active Withdrawn
- 2012-11-27 KR KR1020147016327A patent/KR102058418B1/ko not_active Expired - Fee Related
- 2012-11-27 RU RU2014129624A patent/RU2635922C2/ru not_active IP Right Cessation
- 2012-11-27 IN IN1202KON2014 patent/IN2014KN01202A/en unknown
- 2012-11-27 JP JP2014547808A patent/JP6226875B2/ja not_active Expired - Fee Related
- 2012-11-27 MY MYPI2014001794A patent/MY167904A/en unknown
- 2012-11-27 BR BR112014014648A patent/BR112014014648A8/pt not_active Application Discontinuation
- 2012-11-27 WO PCT/EP2012/073724 patent/WO2013092129A1/en active Application Filing
- 2012-11-27 SG SG11201403338UA patent/SG11201403338UA/en unknown
- 2012-11-27 CN CN201280062865.XA patent/CN104010726B/zh not_active Expired - Fee Related
- 2012-11-27 US US14/365,801 patent/US9764309B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140104962A (ko) | 2014-08-29 |
| WO2013092129A1 (en) | 2013-06-27 |
| EP2606967A1 (de) | 2013-06-26 |
| CN104010726A (zh) | 2014-08-27 |
| KR102058418B1 (ko) | 2019-12-24 |
| MX2014007085A (es) | 2014-07-22 |
| US9764309B2 (en) | 2017-09-19 |
| BR112014014648A2 (pt) | 2017-06-13 |
| JP6226875B2 (ja) | 2017-11-08 |
| US20140357897A1 (en) | 2014-12-04 |
| SG11201403338UA (en) | 2014-07-30 |
| EP2794095A1 (en) | 2014-10-29 |
| RU2014129624A (ru) | 2016-02-10 |
| MY167904A (en) | 2018-09-26 |
| BR112014014648A8 (pt) | 2017-06-13 |
| RU2635922C2 (ru) | 2017-11-17 |
| JP2015506825A (ja) | 2015-03-05 |
| CN104010726B (zh) | 2017-09-12 |
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