| Document |
Document Title |
|
WO/2022/223867A1 |
A method for recovering mono-ethylene glycol from a mixture feed comprising bio-derived diols is disclosed. The mixture feed comprises mono-ethylene glycol in an amount of at least 80 weight-% of the total weight of the mixture feed. The...
|
|
WO/2022/220139A1 |
A method for producing a desired compound represented by formula (1), the method comprising a step (A) for subjecting a mixed solution containing a starting compound represented by formula (2) and a solvent to hydrogenation reduction in ...
|
|
WO/2022/219238A1 |
Use of ethanol and isopentanol in a gasoline composition to increase motor octane number, as well as a gasoline composition comprising ethanol and isopentanol are disclosed.
|
|
WO/2022/220138A1 |
A method for producing a desired compound represented by formula (1), the method comprising a step (A) for subjecting a mixed solution containing a starting compound represented by formula (2) and a solvent to hydrogenation reduction in ...
|
|
WO/2022/214674A1 |
Described herein is a method of producing 2,5-bis(hydroxymethyl)furan and/or 2,5- bis(hydroxymethyl)tetrahydrofuran and/or 1,2,6-hexanetriol from hydroxymethylfurfural; the method comprising the step of contacting hydroxymethylfurfural w...
|
|
WO/2022/216938A1 |
A process for the production of 4-hydroxybutyraldehyde is described. The process comprises reacting allyl alcohol with a mixture of carbon monoxide and hydrogen in the presence of methylcyclohexane as a reaction solvent and a catalyst sy...
|
|
WO/2022/210469A1 |
In the present invention, a catalyst reactor device is provided with: a reaction tube comprising a multilayer-structure tube which is formed from a cylindrical nonporous layer and a cylindrical porous layer layered on the inner side of t...
|
|
WO/2022/198873A1 |
An octanol production system, comprising: a carbonyl reactor (10) and a butyraldehyde separation device (30); the carbonyl reactor (10) is connected to the butyraldehyde separation device (30); an n-butyraldehyde outlet (302) is provided...
|
|
WO/2022/199263A1 |
A system for simplifying coal-to-methanol by adjusting a carbon-hydrogen ratio with hydrogen and a working method of the system, relating to the technical field of coal chemical industry. The system mainly comprises a coal preparation un...
|
|
WO/2022/200039A1 |
The invention relates to a method for extracting alcohols from an initial mixture (1) comprising alcohols in aqueous phase, involving: - a separation via distillation by an isopropanol-butanol distillation column (III) equipped with a co...
|
|
WO/2022/194946A1 |
The present invention relates to a process for purifying diols obtained by fermentation, in particular to increase their recovery during distillation operations.
|
|
WO/2022/194579A1 |
This objective is achieved according to the present invention by a process for the catalytic production of methanol and/or its derivatives dimethyl ether, ethene or propene from a gas mixture comprising at least H2 and CO and/or CO2 in a...
|
|
WO/2022/188432A1 |
Disclosed in the present invention are a nitrogen-doped carbon coated nickel catalyst applied to synthesis of a high-carbon alcohol by assembly of bioethanol, and a preparation method therefor. The preparation method comprises the follow...
|
|
WO/2022/190141A1 |
A process for the efficient co-production of dialkyl-succinate and 1,4-butanediol by catalytic hydrogenation of dialkyl maleate comprising essentially the following steps: (i) hydrogenating a stream of dialkyl maleate in a first stage of...
|
|
WO/2022/189501A1 |
The present invention relates to a compound of formula (I) which is used as an aroma chemical. Specifically, it relates to the use of compound of formula (I) as an aroma chemical and also for enhancing and/or modifying the aroma of a com...
|
|
WO/2022/191228A1 |
The present invention reduces the operating cost of a process that comprises membrane separation by enhancing the energy efficiency. A dehydration system for separating water from a fluid to be processed, said fluid containing water and ...
|
|
WO/2022/192866A1 |
Processes for oxidizing alkanes are provided. In embodiments, such a process comprises combining an alkane, e.g., isobutane, and ozone in a liquid phase medium comprising a protic additive, e.g., water, under conditions sufficient to oxi...
|
|
WO/2022/189219A1 |
The invention relates to a process for obtaining isobutene from an isobutene containing C4-hydrocarbon mixture (1) in a plant comprising an etherification unit (3), a first distillation unit (5), an ether cleavage unit (10) and a second ...
|
|
WO/2022/189218A1 |
The invention relates to a process for obtaining isobutene from an isobutene containing C4-hydrocarbon mixture (1) in a plant comprising an etherification unit (3), a first distillation unit (5), an ether cleavage unit (8) and a second d...
|
|
WO/2022/183578A1 |
The present application belongs to the technical field of catalysts, and in particular relates to a molybdenum carbide-molybdenum oxide catalyst, a preparation method therefor and the use thereof. Provided is a molybdenum carbide-molybde...
|
|
WO/2022/178959A1 |
The present application belongs to the technical field of catalysts. Provided are an NiSn/C core-shell composite nano-catalyst, a preparation method therefor and the use thereof. The preparation method comprises: adding an Ni salt, an Sn...
|
|
WO/2022/177420A1 |
An acid gas removal/capture system and process for converting carbon dioxide to chemical compounds such as methanol comprising: an absorption section (100) for adding a solvent to an acid gas stream to form a mixture, said solvent capabl...
|
|
WO/2022/175141A1 |
The invention relates to aqueous compositions comprising 6-undecanol-esters and methods for producing 6-undecanol-esters, as well as the use of 6-undecanol-esters in cosmetic applications.
|
|
WO/2022/171029A1 |
Disclosed in the present invention is a polyester degradation method. Specifically, the polyester degradation method disclosed in the present invention comprises the following steps: degrading a polyester under the action of a carboxylic...
|
|
WO/2022/170408A1 |
The present invention relates to a method for producing olefins and esters in the C10 to C13 range from fatty acid esters by means of a catalytic hydrogenation reaction followed by cross-metathesis of the hydrogenated product with light ...
|
|
WO/2022/169165A1 |
The present invention relates to a 1,4-cyclohexanedimethanol (CHDM) composition and a purification method therefor. More specifically, the present invention relates to a 1,4-CHDM composition and a purification method therefor, the compos...
|
|
WO/2022/167311A1 |
The present invention relates to a process for preparing alkali metal alcoholates in counter flow by way of reactive rectification, the alkali metal being selected from sodium and potassium. The process is carried out in at least one rea...
|
|
WO/2022/164755A1 |
In various embodiments method and compositions are provided for inducing weight loss in a mammal. In certain embodiments the methods involve administering to a mammal an effective amount of a fatty acid β-hydroxyester compounds and/or o...
|
|
WO/2022/155780A1 |
Disclosed are a refining system and process of 1,3-dichloro-2-propanol in the production of epichlorohydrin, which belongs to the technical field of organic chemical separation. The technical solution is as follows: 1,3-dichloro-2-propan...
|
|
WO/2022/155782A1 |
A safety instrument system for a graphite synthesis furnace (1) and a chlorination reactor (6) in production of epichlorohydrin, relating to the technical field of production of epichlorohydrin. In the safety instrument system: a plurali...
|
|
WO/2022/155777A1 |
A waste heat recycling device for a glycerin refining production process, comprising a first condenser (1), an air inlet of the first condenser (1) is connected to an air outlet of a distillation still (2) by means of a pipe, an air outl...
|
|
WO/2022/155778A1 |
The present invention relates to the technical field of glycerol refining, and disclosed is an automatic oil separation apparatus for use in a glycerol refining production process. The technical solution comprises: the automatic oil sepa...
|
|
WO/2022/155776A1 |
Disclosed in the present invention is an acidification and hydrolysis air flotation apparatus for a glycerol refinement production process, relating to the technical field of glycerol refinement. The technical solution is: comprising a c...
|
|
WO/2022/155775A1 |
Disclosed are a system and a process for producing refined glycerol by refining crude glycerol, which system and process belong to the technical field of refined glycerol production. The technical solution of the present invention involv...
|
|
WO/2022/155425A1 |
Processes and apparatus for low-CO2 emissions methanol production using a high efficiency (>90%) reformer fired with a low-carbon fuel (C:H<0.03) to produce syngas. CO2 is removed from the syngas, and the CO2-lean syngas is fed to a meth...
|
|
WO/2022/155584A1 |
A MEG recovery process is described, in which a MEG stream is processed by performing a divalent treatment to reduce dissolved divalent cations in the portion of the stream; performing a sulfate treatment to reduce dissolved sulfate ions...
|
|
WO/2022/149090A1 |
Provided is a method for the production of refined, low-acetal ethanol, comprising providing a fermentation product produced by fermentation of a carbon source with an ethanol-producing organism, which fermentation product comprises betw...
|
|
WO/2022/147680A1 |
Disclosed in the present invention is a preparation method for meso-2,3-butanediol, comprising the following steps: using renewable biomass as raw material, and producing 2,3-butanediol by means of the fermentation of Klebsiella to obtai...
|
|
WO/2022/136374A1 |
A method and system for producing a synthesis gas for use in the production of methanol, or a hydrocarbon product such as a synthetic fuel, comprising the steps of: providing a carbon dioxide-rich stream and passing it through an electro...
|
|
WO/2022/132364A1 |
The present disclosure generally relates to a friction modifier comprising the reaction product of an organic amine and glycidol and its use in a non-aqueous lubricant composition. There is also provided a method for reducing the frictio...
|
|
WO/2022/127127A1 |
A micro-interface reaction system for preparing ethylene glycol by using a chloroethanol method, comprising: a main material reactor, a crystallizer, a first recycling reactor and a second recycling reactor. The main material reactor is ...
|
|
WO/2022/129575A1 |
Proposed is a process (100-500) for producing a target compound, wherein a first component mixture is subjected to an oxidative dehydrogenation (10) to obtain a second component mixture and wherein at least a portion of the second compon...
|
|
WO/2022/129675A1 |
A process for converting steam cracking products into an alcohol composition consisting essentially of 2-propanol and butanols is disclosed. The process comprises steam cracking and recovery of a stream comprising propene and butenes, wh...
|
|
WO/2022/131353A1 |
[1] A method for producing a guerbet alcohol, the method comprising causing a reaction of a material alcohol having 8-22 carbon atoms in the presence of a catalyst (A) including a first component and a second component, the mol ratio (se...
|
|
WO/2022/124174A1 |
Provided are: a metal-containing additive containing a β-diketonatometal complex and having excellent storage stability; a crosslinkable-polymer composition; and a crosslinked-polymer material, a metallic member, and a wire harness whic...
|
|
WO/2022/122931A1 |
A process for the removal of an inorganic salt from a feed liquid comprising an inorganic salt and an organic compound comprising a hydroxy group and/or an amine group, comprising passing the feed liquid through an electrodialysis (ED) u...
|
|
WO/2022/122027A1 |
Disclosed is a device for alcohol distillation decoloring and purification in maltol production. The device is characterized in comprising a rectifying column, an alkaline hydrolysis kettle and an alkaline hydrolysis rectifying column. A...
|
|
WO/2022/115953A1 |
The present disclosure describes compositions including a eutectic matrix that includes methylsulfonylmethane and a sugar alcohol and particles of a nutraceutical in the eutectic matrix. In some embodiments, the sugar alcohol:methylsulfo...
|
|
WO/2022/117614A1 |
A method for controlling a reactive distillation column for effecting a transalcoholisation reaction, comprising feeding a metal methoxide into the reactive distillation column via a side feed; feeding a reactant alcohol into a lower par...
|
|
WO/2022/119792A1 |
Disclosed is a process for preparing 2,2,4,4-tetramethylcyclobutane- 1,3-diol by reacting 2,2,4,4-tetramethylcyclobutanedione with isobutanol in the presence of a tandem transfer hydrogenation and Tischenko reaction catalyst.
|
