WO2023093965 - A POLYMER OF SILICA THAT HAS THE ABILITY TO ABSORB CARBON DIOXIDE
National phase entry is expected:
Publication Number
WO/2023/093965
Publication Date
01.06.2023
International Application No.
PCT/EG2021/000037
International Filing Date
25.11.2021
Title **
[English]
A POLYMER OF SILICA THAT HAS THE ABILITY TO ABSORB CARBON DIOXIDE
[French]
POLYMÈRE DE SILICE AYANT LA CAPACITÉ D'ABSORBER LE DIOXYDE DE CARBONE
Applicants **
YEHIA, Hesham, Mohamed, Abdelsalam
4 Abu Al Fawares Street
7th District - Nasr City
Cairo, EG
MOHAMED, Said, Mahmoud, Said
3 Kasr Elshamea Square
Ancient Egypt
Cairo, EG
Inventors
YEHIA, Hesham, Mohamed, Abdelsalam
4 Abu Al Fawares Street
7th District - Nasr City
Cairo, EG
MOHAMED, Said, Mahmoud, Said
3 Kasr Elshamea Square
Ancient Egypt
Cairo, EG
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
EGPO
* |
| Applicant's Legal Status |
Natural Person
* |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 898 | |
| EPO | Filing, Examination | 5335 | |
| Japan | Filing | 589 | |
| South Korea | Filing | 482 | |
| USA | Filing, Examination | 2710 |
Total: 10014 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
One of the biggest challenges in post-combustion capture is separating the relatively low concentration of CO2 from the large amounts of nitrogen in the flue gas. In addition, carbon capture applied to various types of flue gas streams involves unique challenges. In general, natural gas power generation produces an exhaust with essentially zero heavy metal content, lessening flue gas pre-treatment requirements. However, flue gases from natural gas combined cycle (NGCC) plants typically contain ~4% CO2 by volume (compared to a CO2 concentration of 12-15% in flue gases from coal plants) which provides less driving force for CO2 separation, and therefore, requires greater energy input. Our planet has become exposed to physical dangers due to the phenomenon of global warming due to the increase in carbon dioxide emissions and its proportion in the Earth's atmosphere to 442 parts per million, which led to severe climatic changes due to this pollution resulting from human oppression on nature, through daily activities, whether activity Industrial, transportation, fossil fuel extraction, as well as cutting down trees and changing forest areas to build cities, all of these led to a significant increase in the proportion of carbon dioxide, which was estimated in the latest statistics about 31 billion tons annually. Several global conferences called climate conferences have been held to develop a plan to save planet earth. International organizations have warned of the dangers of these carbon emissions, which pose a great danger to the environment, human health and the climate. Therefore, international organizations have sounded the alarm to work to reduce carbon dioxide emissions. The whole world has moved through the recommendations of climate conferences by signing commitments to solve this problem and the challenges facing it. Planet Earth and many laws have been activated to protect and preserve the environment; the previous arts are the solution to this problem.