No. |
Patent Number |
Title ot Invention |
Date of Grant |
1 |
ZL201510924992.1 |
A method for preparing vinyl chloride by hydrochlorinating low-temperature acetylene |
2022/7/8 |
2 |
ZL201610826593.6 |
Method for converting ethylene glycol monomethyl ether |
2022/6/14 |
3 |
ZL201610910732.3 |
Method and device for preparing propylene and C4 hydrocarbons |
2022/2/18 |
4 |
ZL201610910680.X |
A process and apparatus for preparing propylene and C4 hydrocarbons |
2022/1/25 |
5 |
ZL201710566426.7 |
Cu-SAPO molecular sieve synthesis method, a synthesized Cu-SAPO molecular sieve and an application thereof |
2022/2/18 |
6 |
ZL201710566782.9 |
Cu-SAPO-34 molecular sieve synthesis method, a synthesized molecular sieve and an application thereof |
2022/2/25 |
7 |
ZL201710723620.1 |
Method for catalytically synthesizing piperazine and triethylenediamine from ethylenediamine under a solvent-free condition |
2022/11/8 |
8 |
ZL201711133501.7 |
A catalyst for synthesizing aromatic hydrocarbon and its preparation method |
2022/8/5 |
9 |
ZL201711133394.8 |
Method for directly preparing aromatic hydrocarbons from synthesis gas |
2022/1/14 |
10 |
ZL201810332041.9 |
A continuous catalytic extraction method for preparing polymethoxy dimethyl ether |
2022/7/15 |
11 |
ZL201810476840.3 |
A catalyst for synthesizing p-xylene, and a preparation method and application thereof |
2022/9/6 |
12 |
ZL201810476839.0 |
A catalyst for synthesizing aromatic hydrocarbons, and a preparation method and application thereof |
2022/5/27 |
13 |
ZL201810473642.1 |
Method for directly preparing dimethyl ether from synthesis gas |
2022/3/18 |
14 |
ZL201811036753.2 |
Method for regenerating a carbon deposition catalyst and co-producing carbon dioxide |
2022/11/22 |
15 |
ZL201811446180.0 |
Process for converting a naphtha-containing feedstock to lower olefins and aromatics |
2022/3/22 |
16 |
ZL201811447630.8 |
Raw material conversion device containing naphtha |
2022/8/19 |
17 |
ZL201811366804.8 |
Three-dimensional capacitive tomography sensor and an imaging device thereof |
2022/10/4 |
18 |
ZL201811367793.5 |
A mobile imaging device based on a capacitive tomography imaging sensor |
2022/1/25 |
19 |
ZL201811458926.X |
Method for preparing ethylene by ethanol dehydration |
2022/4/1 |
20 |
ZL201910530685.3 |
Microfluidic chip and application thereof |
2022/3/22 |
21 |
ZL201910312367.X |
Y molecular sieve with FAU structure is prepared by a directing agent method |
2022/8/19 |
22 |
ZL201910312333.0 |
A seed crystal method for preparing a high-silicon Y molecular sieve |
2022/8/19 |
23 |
ZL201910312332.6 |
A fluorine-containing high-silicon Y molecular sieve and a preparation method thereof |
2022/4/12 |
24 |
ZL201910312322.2 |
A dry glue conversion synthesis method of a high-silicon Y molecular sieve |
2022/3/22 |
25 |
ZL201910393482.4 |
ZSM-57 molecular sieve and a preparation method thereof |
2022/3/1 |
26 |
ZL201910264925.X |
Method for preparing a halobenzene compound from an alcohol raw materia |
2022/6/21 |
27 |
ZL201910382375.1 |
Organic-inorganic hybrid ultraviolet absorbing material as well as preparation method and application thereof |
2022/4/19 |
28 |
ZL201910778904.X |
Modified mordenite molecular sieve and a preparation method thereof |
2022/7/1 |
29 |
ZL201910778410.1 |
Preparation method of a silicon tetrachloride isomorphous replacement modified molecular sieve |
2022/7/1 |
30 |
ZL201911024473.4 |
Fixed bed reactor |
2022/6/10 |
31 |
ZL201911106860.2 |
Catalyst for producing methyl acetate through carbonylation of dimethyl ether, and preparation method and application thereof |
2022/4/15 |
32 |
ZL201910887013.8 |
Method for preparing s-tetramethylbenzene by carbon monoxide and methanol |
2022/6/21 |
33 |
ZL201911182362.6 |
Catalyst for preparing vinyl chloride by coupling reaction of acetylene and dichloroethane and application thereof |
2022/6/3 |
34 |
ZL201911004363.1 |
Method for preparing a hydrocarbon compound from methane |
2022/6/3 |
35 |
ZL201911067628.2 |
A catalyst as well as a preparation method and application thereof |
2022/4/19 |
36 |
ZL201911129126.8 |
Preparation method of aromatic hydrocarbon |
2022/4/1 |
37 |
ZL201911276158.0 |
High-temperature three-dimensional capacitance tomography sensor and an imaging device thereof |
2022/12/20 |
38 |
ZL201911261756.0 |
Method for preparing acetic acid from halomethane |
2022/6/3 |
39 |
ZL201911285033.4 |
Layered compound as well as preparation method and application thereof |
2022/5/6 |
40 |
ZL202010106072.X |
Method and device for on-line detection of carbon content and application thereof |
2022/4/29 |
41 |
ZL202010332818.9 |
System and a method for preparing low-carbon olefins by a synthesis gas one-step method |
2022/11/22 |
42 |
ZL202010568886.5 |
Method for preparing low-carbon olefin from methanol and/or dimethyl ether |
2022/10/28 |
43 |
ZL202010736059.2 |
MOFs crystal material and preparation method and application thereof |
2022/8/19 |
44 |
ZL202010955096.2 |
A metal organic framework material MIL-125 and preparation method and application thereof |
2022/8/2 |
45 |
ZL202010956253.1 |
An adsorbent and application thereof |
2022/11/1 |
46 |
ZL202011238984.9 |
A supported non-metal catalyst and a preparation method and application thereof |
2022/6/21 |
47 |
BR 112016002757-4 |
Beta molecular sieve having multi-level channel structure,and preparation method thereof |
2022/2/1 |
48 |
IN405907 |
Reaction device for preparing light olefins from methanol and/or dimethyl ether |
2022/9/6 |
49 |
MY-188942-A |
Method for preparing paraxylene and co-producing propylene with high selectivity |
2022/1/13 |
50 |
BR 11 2017 010202-1 |
Method for preparing methyl formate and coproducing dimethyl ether |
2022/3/22 |
51 |
BR 112018 001186-0 |
Process for preparing methyl acetate |
2022/2/15 |
52 |
BR 11 2018 004736-8 |
Method for preparing acetic acid by carbonylation of methanol |
2022/4/19 |
53 |
BR 112018 006549-8 |
Method for directly preparing glycol dimethyl ether and co-producing ethylene glycol from ethylene glycol monomethyl ether |
2022/4/5 |
54 |
BR 11 2019 008066-0 |
Fast fluidized-bed reactor, device, and method using oxygen-containing compound for manufacturing propene or C4 hydrocarbon |
2022/3/22 |
55 |
IN392412 |
Method and device for manufacturing propene and C4 hydrocarbon |
2022/3/21 |
56 |
MY-190048-A |
Method and device for manufacturing propene and C4 hydrocarbon |
2022/3/23 |
57 |
BR 11 2019 008029 5 |
Method and device for manufacturing propene and C4 hydrocarbon |
2022/3/22 |
58 |
GB2570592 |
Catalyst for synthesizing aromatic hydrocarbons and preparation method thereof |
2022/5/18 |
59 |
SA11107 |
Method for synthesizing MOR molecular sieve, and product and use thereof |
2022/10/18 |
60 |
EP3586960 |
Cu-SAPO molecular sieve, synthesis method therefor and catalytic use thereof |
2022/1/26 |
61 |
MY-192640-A |
Cu-SAPO molecular sieve, synthesis method therefor and catalytic use thereof |
2022/8/29 |
62 |
IN388927 |
Cu-SAPO molecular sieve, synthesis method therefor and catalytic use thereof |
2022/2/10 |
63 |
IN399989 |
In-situ preparation method for catalyst for preparing at least one of toluene, p-xylene and low-carbon olefin, and reaction process |
2022/6/24 |
64 |
US11311852B2 |
Device and method for preparing para-xylene and co-producing low-carbon olefins from methanol and/or dimethyl ether and toluene |
2022/4/26 |
65 |
JP7049361 |
Device and method for preparing para-xylene and co-producing low-carbon olefins from methanol and/or dimethyl ether and toluene |
2022/3/29 |
66 |
IN400125 |
Device and method for preparing para-xylene and co-producing low-carbon olefins from methanol and/or dimethyl ether and toluene |
2022/6/27 |
67 |
JP7035077 |
Fluidized bed reactor and method for producing para-xylene co-produced low-carbon olefin from benzene and methanol and/or dimethyl ether |
2022/3/4 |
68 |
IN388592 |
Fluidized bed reactor and method for producing para-xylene co-produced low-carbon olefin from benzene and methanol and/or dimethyl ether |
2022/2/7 |
69 |
JP7046977 |
Apparatus and method for preparing para-xylene co-producing low-carbon olefin from methanol and/or dimethyl ether and benzene |
2022/3/25 |
70 |
EA040054 |
Method for directly producing ethanol from syngas |
2022/4/14 |
71 |
US11292761B2 |
Method for directly producing methyl acetate and/or acetic acid from syngas |
2022/4/5 |
72 |
US 11,225,443 |
Method for directly preparing p-xylene from synthetic gas and aromatic hydrocarbon |
2022/1/18 |
73 |
EA040601 |
Method for directly preparing p-xylene from synthetic gas and aromatic hydrocarbon |
2022/7/1 |
74 |
EA041174 |
Method for directly producing aromatic hydrocarbon from synthesis gas |
2022/9/21 |
75 |
KR10-2443025 |
Molecular sieve-based catalyst modification apparatus, and method |
2022/9/7 |
76 |
JP7038820 |
Molecular sieve-based catalyst modification apparatus, and method |
2022/3/10 |
77 |
US 11,247,198B2 |
Molecular sieve catalyst, preparation method therefor and application thereo |
2022/2/15 |
78 |
KR10-2431121 |
Molecular sieve catalyst, preparation method therefor and application thereo |
2022/8/5 |
79 |
US11504703B2 |
Method for partially regenerating methanol to olefin catalyst and methanol to olefin process |
2022/11/22 |
80 |
KR10-2400421 |
Method for partially regenerating methanol to olefin catalyst and methanol to olefin process |
2022/5/17 |
81 |
JP7008138 |
Method for partially regenerating methanol to olefin catalyst and methanol to olefin process |
2022/1/12 |
82 |
ZA2020/06131 |
Composite catalyst, preparation method therefor and method for preparing ethylene |
2022/1/26 |
83 |
RU 2767667 |
Composite catalyst, preparation method therefor and method for preparing ethylene |
2022/3/18 |
84 |
US 11,247,959B2 |
Method for directly preparing dimethyl ether by synthesis gas |
2022/2/15 |
85 |
EA041593 |
Method for directly preparing dimethyl ether by synthesis gas |
2022/11/10 |
86 |
AU 2018449556 |
Method for preparing ts-1 molecular sieve with hierarchical pores |
2022/12/8 |
87 |
RU 2775672 |
Method for preparing ts-1 molecular sieve with hierarchical pores |
2022/7/6 |
88 |
JP7158578 |
Method for producing hierarchical porous titanate silicate molecular sieve TS-1 |
2022/10/13 |
89 |
AU 2018449272 |
Method for producing hierarchical porous titanate silicate molecular sieve TS-1 |
2022/12/15 |
90 |
RU 2769979 |
Method for producing hierarchical porous titanate silicate molecular sieve TS-1 |
2022/4/12 |
91 |
AU2018449735 |
Method for preparation of hierarchical TS-1 molecular sieve |
2022/9/23 |
92 |
RU 2773446 |
Method for preparation of hierarchical TS-1 molecular sieve |
2022/6/3 |
93 |
AU2018449379 |
Method for preparing polyester polyol |
2022/12/15 |
94 |
RU 2780027 |
Method for preparing polyester polyol |
2022/9/19 |
95 |
RU 2779014 |
Macromolecular ultraviolet absorbent, preparation method therefor and application thereof |
2022/8/30 |
