Patent classifications
C07C2/76
Integrated process for converting methane to aromatics and other chemicals
Systems and methods for integrated production of aromatics and other chemicals are described. Systems and methods may include a process for producing benzene, methanol, butanals, dimethyl ethers, olefins and other chemicals that includes providing methane to a first reactor to produce a first product stream comprising benzene and hydrogen; recovering benzene and mixing the first product stream with a carbon dioxide and/or steam feed stream; providing the combined benzene depleted first product stream and carbon dioxide and/or steam feed stream to a second reactor to produce a second product stream comprising synthesis gas, water and unconverted methane and carbon dioxide; and providing the synthesis gas to a third reactor to produce a third product stream comprising methanol, butanals, and other chemicals.
Production of ethylene with nanowire catalysts
Methods for producing ethylene using nanowires as heterogeneous catalysts are provided. The method includes, for example, an oxidative coupling of methane catalyzed by nanowires to provide ethylene.
Reactor comprising a plasma source and a catalyst comprising a mesoporous support material for the preparation of ethene from methane
The invention relates to a reactor comprising a plasma source and a catalyst comprising a mesoporous support. The invention also relates to a process comprising feeding methane to said reactor in order to obtain one or more of ethene, hydrogen and carbon as well as downstream products derived from ethene thus obtained. The invention relates to a reactor comprising as reactor parts: a. a housing and in said housing; b. a plasma source; and c. a catalyst, wherein said catalyst comprises as catalyst parts: i) a mesoporous support; ii) a metal selected from the group Pd, Ni, Ag or at least two thereof, wherein the metal is carried by said mesoporous support; wherein at least a part of said plasma source is located in said housing upstream of said catalyst.
Reactor comprising a plasma source and a catalyst comprising a mesoporous support material for the preparation of ethene from methane
The invention relates to a reactor comprising a plasma source and a catalyst comprising a mesoporous support. The invention also relates to a process comprising feeding methane to said reactor in order to obtain one or more of ethene, hydrogen and carbon as well as downstream products derived from ethene thus obtained. The invention relates to a reactor comprising as reactor parts: a. a housing and in said housing; b. a plasma source; and c. a catalyst, wherein said catalyst comprises as catalyst parts: i) a mesoporous support; ii) a metal selected from the group Pd, Ni, Ag or at least two thereof, wherein the metal is carried by said mesoporous support; wherein at least a part of said plasma source is located in said housing upstream of said catalyst.
Hydrocarbon conversion process
The invention relates to a process for converting hydrocarbons into products containing aldehydes and/or alcohols. The invention also relates to producing olefins from the aldehyde and alcohol, to polymerizing the olefins, and to equipment useful for these processes.
Hydrocarbon conversion process
The invention relates to a process for converting hydrocarbons into products containing aldehydes and/or alcohols. The invention also relates to producing olefins from the aldehyde and alcohol, to polymerizing the olefins, and to equipment useful for these processes.
Hydrocarbon conversion process
The invention relates to a process for converting hydrocarbons into products containing aldehydes and/or alcohols. The invention also relates to producing olefins from the aldehyde and alcohol, to polymerizing the olefins, and to equipment useful for these processes.
Alkyl aromatic hydroalkylation for the production of plasticizers
Provided are compounds of the following: ##STR00001##
wherein R.sub.1 is a saturated or unsaturated cyclic hydrocarbon optionally substituted with an alkyl and/or an OXO-ester, and R.sub.2 is a C.sub.4 to C.sub.14 hydrocarbyl, preferably the residue of a C.sub.4 to C.sub.14 OXO-alcohol. Also provided are processes for making the compounds and plasticized polymer compositions containing said compounds.
Alkyl aromatic hydroalkylation for the production of plasticizers
Provided are compounds of the following: ##STR00001##
wherein R.sub.1 is a saturated or unsaturated cyclic hydrocarbon optionally substituted with an alkyl and/or an OXO-ester, and R.sub.2 is a C.sub.4 to C.sub.14 hydrocarbyl, preferably the residue of a C.sub.4 to C.sub.14 OXO-alcohol. Also provided are processes for making the compounds and plasticized polymer compositions containing said compounds.
A METHOD OF TREATING A ZEOLITE WITH AN ALUMINUM COMPOUND TO PREPARE A CATALYST FOR THE PRODUCTION OF AROMATICS AND THE CATALYST MADE THEREFROM
In an embodiment, a process of making a catalyst can comprise contacting a zeolite with an aluminum solution comprising an aluminum compound at a pH of 2 to 6; calcining the zeolite to form the catalyst; wherein the catalyst comprises 0.1 to 5 wt % aluminum based on the total weight of the catalyst excluding any binder or extrusion aide. In an embodiment, a process of aromatizing methane can comprise aromatizing a feed comprising methane in the presence of the catalyst under aromatization conditions.