| No. |
Patent Number |
Title of Ivention |
Date of Grant |
| 1 |
ZL202011110456.5 |
Fluidized bed reactor, apparatus, and method for preparing low-carbon olefin from oxygen-containing compound |
2024/3/19 |
| 2 |
ZL202011112069.5 |
Fluidized bed reactor, device, and application |
2024/3/19 |
| 3 |
ZL202011110478.1 |
Coke-control reactor, device for preparing low-carbon olefins from oxygen-containing compound and use thereof |
2024/3/19 |
| 4 |
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Methyl acetate preparation method |
2024/3/19 |
| 5 |
ZL202110148665.7 |
Method for preparing glycolic acid and methyl glycolate by hydrolysis of methyl methoxyacetate and methoxyacetic acid |
2024/3/19 |
| 6 |
ZL202110148663.8 |
Method for preparing glycolic acid by hydrolysis of alkoxyacetate |
2024/3/19 |
| 7 |
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2024/3/19 |
| 8 |
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Preparation method of sodium Cu-SSZ-13 zeolite and application thereof |
2024/3/19 |
| 9 |
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A method for separating nitrogen and oxygen |
2024/3/26 |
| 10 |
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A copper catalyst and preparation method and application thereof |
2024/4/5 |
| 11 |
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Sheet mordenite molecular sieve and preparation method and application thereof |
2024/4/12 |
| 12 |
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A mordenite, preparation method and application thereof |
2024/4/16 |
| 13 |
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Supported catalyst and preparation and application thereof |
2024/4/16 |
| 14 |
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2024/4/16 |
| 15 |
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2024/4/16 |
| 16 |
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A mordenite molecular sieve and preparation method and application thereof |
2024/4/16 |
| 17 |
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Propylene adsorbent and application thereof in propylene/propane separation |
2024/5/7 |
| 18 |
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A method for preparing 5-hydroxymethylfurfural by solvent-free system |
2024/5/7 |
| 19 |
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An adsorbent and its preparation method and application |
2024/5/7 |
| 20 |
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2024/6/4 |
| 21 |
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A catalyst and preparation method and application thereof |
2024/6/7 |
| 22 |
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Preparation method of 5-hydroxymethylfurfural |
2024/6/25 |
| 23 |
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A process for preparing Zn-MFI molecular sieve and its application |
2024/8/6 |
| 24 |
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2024/8/23 |
| 25 |
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A molecular sieve ion exchange equipment and molecular sieve ion exchange method |
2024/8/23 |
| 26 |
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2024/9/24 |
| 27 |
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2024/12/3 |
| 28 |
EP3530639B1 |
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2024/1/10 |
| 29 |
KR10-2622825 |
High-silica y molecular sieve having fau topology and preparation method therefor |
2024/1/10 |
| 30 |
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Fluidized bed reactor, device, and application |
2024/1/16 |
| 31 |
EP3530641 |
Method and device for manufacturing propene and C4 hydrocarbon |
2024/1/24 |
| 32 |
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Method and device for manufacturing propene and C4 hydrocarbon |
2024/1/24 |
| 33 |
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Coke-control reactor, device for preparing low-carbon olefins from oxygen-containing compound and use thereof |
2024/1/31 |
| 34 |
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Fluidized bed regenerator, apparatus for preparing low carbon olefin, and application thereof |
2024/3/5 |
| 35 |
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Coke-control reactor, device for preparing low-carbon olefins from oxygen-containing compound and use thereof |
2024/3/5 |
| 36 |
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Fluidized bed reactor, apparatus, and method for preparing low-carbon olefin from oxygen-containing compound |
2024/3/5 |
| 37 |
SG11202005199T |
Method for partially regenerating methanol to olefin catalyst and methanol to olefin process |
2024/3/8 |
| 38 |
SG11201909995Y |
Device and method for preparing para-xylene and co-producing low-carbon olefins from methanol and/or dimethyl ether and toluene |
2024/3/11 |
| 39 |
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In-situ preparation method for catalyst for preparing at least one of toluene, p-xylene and low-carbon olefin, and reaction process |
2024/3/13 |
| 40 |
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2024/3/18 |
| 41 |
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Fluidized bed apparatus and method for preparing para-xylene co-produced low-carbon olefin from methanol and/or dimethyl ether and toluene |
2024/3/19 |
| 42 |
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Regeneration device, device for preparing low-carbon olefins and use thereof |
2024/3/25 |
| 43 |
SG11202252875W |
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2024/4/18 |
| 44 |
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2024/5/7 |
| 45 |
EA047030 |
Method for producing methyl acetate by means of carbonylation of dimethyl ether |
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| 46 |
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| 47 |
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Built-in electrode electrical capacitance tomography sensor |
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| 48 |
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2024/6/16 |
| 49 |
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2024/7/9 |
| 50 |
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Fluidized bed device and method for preparing p-xylene and co-producing low-carbon olefins from methanol and/or dimethyl ether and benzene |
2024/7/9 |
| 51 |
US 12,036,538 B2 |
Molecular sieve catalyst, preparation method therefor, and application thereof |
2024/7/16 |
| 52 |
SG 11201910004V |
Apparatus and method for preparing para-xylene co-producing low-carbon olefin from methanol and/or dimethyl ether and benzene |
2024/7/17 |
| 53 |
SG11202252877W |
Fluidized bed regenerator, apparatus for preparing low carbon olefin, and application thereof |
2024/7/24 |
| 54 |
SG11202252872X |
Fluidized bed reactor, apparatus, and method for preparing low-carbon olefin from oxygen-containing compound |
2024/8/15 |
| 55 |
AU2021425469 |
Method for preparing glycolic acid by hydrolysis of alkoxyacetate |
2024/8/15 |
| 56 |
SG11202252879N |
Coke-control reactor, device for preparing low-carbon olefins from oxygen-containing compound and use thereof |
2024/8/24 |
| 57 |
US12,091,501B2 |
Method for preparing polyester polyol |
2024/9/17 |
| 58 |
EA047949 |
Method for preparing glycolic acid by hydrolysis of alkoxyacetate |
2024/10/1 |
| 59 |
EP3530643 |
Turbulent fluidized-bed reactor, device, and method using oxygen-containing compound for manufacturing propene and c4 hydrocarbon |
2024/10/9 |
| 60 |
EP4279478 |
Method for preparing glycolic acid by hydrolysis of alkoxyacetate |
2024/10/9 |
| 61 |
EP4279477 |
Method for preparing glycolic acid and methyl glycolate by hydrolysis of methyl methoxyacetate and methoxyacetic acid |
2024/10/23 |
| 62 |
JP7588730 |
Method for preparing glycolic acid and methyl glycolate by hydrolysis of methyl methoxyacetate and methoxyacetic acid |
2024/11/14 |
| 63 |
EP4082654 |
Fluidized bed reactor, apparatus, and method for preparing low-carbon olefin from oxygen-containing compound |
2024/12/4 |
| 64 |
US12,162,831B2 |
Method for producing methyl acetate by means of carbonylation of dimethyl ether |
2024/12/10 |
