Feedback
Settings

Settings

Goto Application

1,200 results
Offices all Languages en Stemming true Single Family Member false Include NPL false
RSS feed can only be generated if you have a WIPO account

Save query

A private query is only visible to you when you are logged-in and can not be used in RSS feeds

Query Tree

Refine Options

Offices
All
Specify the language of your search keywords
Stemming reduces inflected words to their stem or root form.
For example the words fishing, fished,fish, and fisher are reduced to the root word,fish,
so a search for fisher returns all the different variations
Returns only one member of a family of patents
Include Non-Patent literature in results

Full Query

SDG-LifeBelowWater-OceanMonitoring-ZH

Side-by-side view shortcuts

General
Go to Search input
CTRL + SHIFT +
Go to Results (selected record)
CTRL + SHIFT +
Go to Detail (selected tab)
CTRL + SHIFT +
Go to Next page
CTRL +
Go to Previous page
CTRL +
Results (First, do 'Go to Results')
Go to Next record / image
/
Go to Previous record / image
/
Scroll Up
Page Up
Scroll Down
Page Down
Scroll to Top
CTRL + Home
Scroll to Bottom
CTRL + End
Detail (First, do 'Go to Detail')
Go to Next tab
Go to Previous tab

Analysis

1 / 120
1.115738683Improved method for carbon sequestration in ocean
CN - 07.03.2023
Int.Class B01D 53/84
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34Chemical or biological purification of waste gases
74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
84Biological processes
 Appl.No 202211289152.9 Applicant ZHEJIANG OCEAN UNIVERSITY Inventor LIU JINGYI
The invention discloses a method for improving carbon sequestration in ocean, which comprises the following steps of: arranging an energy converter on the sea surface, and arranging a light emitting device below a heavy spring layer/thermocline layer or the heavy spring layer/thermocline layer; the energy converter is connected with the light emitting device through a cable; after the light emitting device is powered on, a light area is formed in the heavy spring layer and/or the layered marine environment below the heavy spring layer. A light emitting device is disposed below the heavy spring layer to provide a subsea light zone for promoting growth of organic matter such that the resulting organic material sinks to a deeper depth and incorporates into the seabed deposit. Wave energy is utilized to generate electricity, and then electricity is utilized to provide light that promotes biomass production. When biomass dies, fixed carbon can be taken away in the form of ocean snow, and the biomass sinks into ocean sediments. In order to provide environmental benefits, not only primary production can be promoted, but also the results of the production can result in long-term sequestration of carbon.
2.115678763Device and method for carbon dioxide capture and marine carbon sequestration
CN - 03.02.2023
Int.Class C12M 1/38
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
1Apparatus for enzymology or microbiology
36including condition or time responsive control, e.g. automatically controlled fermentors
38Temperature-responsive control
 Appl.No 202211331040.5 Applicant SHANDONG UNIVERSITY Inventor LIU JIHUA
The invention relates to the technical field of ocean carbon sequestration and storage, in particular to a device and method for carbon dioxide capture and ocean carbon sequestration. The device comprises a seawater alkalization mechanism, a diatom breeding system, a power assembly and a monitoring assembly, the power assembly is connected with the seawater alkalization mechanism, the diatom breeding system and the monitoring assembly, a water outlet of the seawater alkalization mechanism is connected with the diatom breeding system, and the monitoring assembly is connected with the seawater alkalization mechanism and the diatom breeding system. According to the method, a seawater alkalization-seaweed culture integrated process is realized, atmospheric carbon dioxide is rapidly captured by dissolving alkaline minerals in seawater, the concentrations of free silicic acid and carbonic acid in seawater are reduced by utilizing diatom breeding, carbon is stored in inorganic/organic and particle/dissolved forms, and the marine carbon storage period is prolonged.
3.114954785Torpedo anchor based on ocean carbon sequestration and mounting method thereof
CN - 30.08.2022
Int.Class B63B 21/26
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
21Tying-up; Shifting, towing, or pushing equipment; Anchoring
24Anchors
26securing to bed
 Appl.No 202210555007.4 Applicant HENAN UNIVERSITY Inventor YU LU
The invention belongs to the technical field of deep sea anchoring, and relates to a torpedo anchor based on ocean carbon sequestration and a mounting method thereof. The torpedo anchor based on ocean carbon sequestration comprises an anchor tip, a lower anchor rod, an upper anchor pipe, a round hole, an anchor wing, an anchor plate hole, a working anchor pipe chain, a flexible guide pipe, an anchor pipe joint, an anchor pipe hole, an anchor chain connecting ring and a carbon dioxide emission platform. Carbon dioxide and an alkaline solution are used for mineralizing soil around the torpedo anchor, carbon dioxide storage is achieved, the bearing capacity of the torpedo anchor is improved, and the soil application range is widened. The method is easy to operate, saves the operation cost of punching, pipe burying and the like, and is more suitable for deep sea operation. The working anchor pipe chain can be connected with the torpedo anchor and a CO2 emission platform and can also be used for conveying CO2 and an alkaline solution. CO2 can form a carbon dioxide hydrate with water in the soil body, so that the storage of the CO2 hydrate is realized, and the CO2 can also react with Ca (OH) 2 and Mg (OH) 2 to generate carbonate precipitates, so that the mineralization storage of CO2 is realized.
4.115428726Method for sequestration of carbon dioxide into ocean by supplementation of phosphorus source
CN - 06.12.2022
Int.Class A01G 33/00
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
33Cultivation of seaweed
 Appl.No 202210995840.0 Applicant ZHEJIANG OCEAN UNIVERSITY Inventor ZHOU QIAN
The invention discloses a method for sealing and storing carbon dioxide into the ocean through phosphorus source supplementation, which comprises the following steps: assembling a phosphorus source loader, and carrying out marine transportation through a ship; selecting an area deficient in nutritive salt resources, transporting the phosphorus source loader to a continental shelf and then releasing the phosphorus source loader; a switch of the phosphorus source loader is turned on, phosphorus source substances loaded in the loader enter the ocean through the switch, and nutrient plume is formed; the nutrient plume is mixed and diffused to a true light area through the ocean, and is continuously conveyed to a distant sea area through ocean current on the seabed; the phosphorus source and sunlight cause the phytoplankton in the euphotic layer to proliferate massively when the phosphorus source and other added or naturally occurring nutrients are consumed. By conveying a phosphorus source into the ocean, the variety number of phytoplankton in the euphotic layer is increased, and the photosynthesis of the marine phytoplankton is improved. Atmospheric carbon dioxide is converted into organic matters through photosynthesis, and the organic matters settle to the seabed, so that the storage amount of carbon dioxide by the ocean is realized, and the concentration of carbon dioxide in atmosphere is reduced.
5.117341912Carbon dioxide sealing device
CN - 05.01.2024
Int.Class B63B 35/44
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
35Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
44Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
 Appl.No 202311220791.4 Applicant CHN ENERGY NEW ENERGY TECHNOLOGY RESEARCH INSTITUTE CO., LTD. Inventor WANG YAN
The invention relates to the technical field of carbon dioxide sequestration, in particular to a carbon dioxide sequestration device which comprises a floating workbench, high-pressure water conveying equipment, self-generating equipment and a plurality of anchor chains, the high-pressure water conveying equipment is arranged on the floating workbench floating on the sea surface, and the self-generating equipment is arranged on the floating workbench; the input end of the high-pressure water conveying device is connected with a water inlet pipeline with a water inlet formed in the ocean surface layer, the output end of the high-pressure water conveying device is connected with a water outlet pipeline with a water outlet formed in the seabed, and the high-pressure water conveying device is used for conveying water rich in carbon dioxide on the ocean surface layer to the seabed to be sealed. One end of each anchor chain is fixedly connected with the seabed, the other end of each anchor chain is partially connected with the floating workbench, and the other end of each anchor chain is partially connected with the water outlet pipeline. According to the carbon dioxide sealing and storing device, in practical application, the floating workbench, the high-pressure water conveying equipment and the self-power-generating equipment are used in cooperation, and efficient sealing and storing of carbon dioxide can be achieved.
6.115790074Carbon dioxide ocean sealing device based on micro-channel heat exchanger
CN - 14.03.2023
Int.Class F25J 1/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
JLIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT
1Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
 Appl.No 202211564039.7 Applicant WUHAN UNIVERSITY OF TECHNOLOGY Inventor LU MINGJIAN
A carbon dioxide ocean sealing device based on a micro-channel heat exchanger comprises a shell, an upper cover, a bottom plate and a carbon dioxide sealing container. The top of the shell is in sealed connection with the bottom of the upper cover, a carbon dioxide inlet is fixedly formed in the upper cover, the bottom of the shell is hinged to the side of the bottom plate, the bottom of the shell is in sealed connection with the bottom plate, a refrigerating medium inlet and a refrigerating medium outlet are formed in the shell, and an inner cavity of the shell is communicated with the outside through the refrigerating medium inlet and the refrigerating medium outlet. A carbon dioxide sealing container is arranged in the shell, the top of the carbon dioxide sealing container is in sealing fit with the upper cover, the bottom of the carbon dioxide sealing container is in sealing fit with the bottom plate, and the diameter of the outer wall of the carbon dioxide sealing container is smaller than that of the inner wall of the shell. According to the design, carbon dioxide can be prevented from being dissolved in the settling process through the dry ice shell, the storage period of the carbon dioxide is effectively prolonged, and the prepared carbon capture integrated product can be conveniently separated from the carbon dioxide storage container.
7.118011497Method for identifying ocean carbon sequestration change based on time-lapse seismic attribute difference and medium
CN - 10.05.2024
Int.Class G01V 1/38
GPHYSICS
01MEASURING; TESTING
VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
1Seismology; Seismic or acoustic prospecting or detecting
38specially adapted for water-covered areas
 Appl.No 202410168124.4 Applicant OCEAN UNIVERSITY OF CHINA Inventor WANG XIUJUAN
The invention provides a method for identifying ocean carbon sequestration change based on time-lapse seismic attribute difference and a medium, and belongs to the field of ocean carbon sequestration. According to the method, on the basis of seismic data before CO2 is injected into a target area, the two-way travel time change and difference of a salt water layer and a key stratum in the salt water layer are finely analyzed; attributes such as root-mean-square amplitudes and coherence are extracted along different key stratums, changes of the root-mean-square amplitudes and the coherence attributes of time-lapse seismic data are compared, special geologic bodies such as faults, fractures and tubular structures newly formed after CO2 injection are identified, and by comparing planes and vertical abnormal changes of the root-mean-square amplitudes and the coherence attributes of the seismic data before and after CO2 injection, the time-lapse seismic data are identified. According to the method, on the basis of the influence and action relation of fractures and tubular structure distribution in the key stratum on lithology, in combination with spatial distribution of CO2 injected into the key stratum, CO2 sequestration change recognition is achieved, and the method is accurate, reliable and high in recognition precision and has wide practical application and popularization value.
8.117341911Carbon dioxide sealing device
CN - 05.01.2024
Int.Class B63B 35/44
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
35Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
44Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
 Appl.No 202311220689.4 Applicant CHN ENERGY NEW ENERGY TECHNOLOGY RESEARCH INSTITUTE CO., LTD. Inventor WANG YAN
The invention relates to the technical field of carbon dioxide sealing and storage, in particular to a carbon dioxide sealing and storage device which comprises a floating workbench, electric hydraulic equipment, self-power-generating equipment, high-pressure water conveying equipment, a hydraulic machine and a plurality of anchor chains. The electric hydraulic device is electrically connected with the self-generating device, connected with the hydraulic machine through a hydraulic pipe and used for driving the hydraulic machine, the hydraulic machine is connected with the high-pressure water conveying device and used for driving the high-pressure water conveying device, and the high-pressure water conveying device is connected with the floating workbench through a water conveying pipeline. One end of each anchor chain is fixedly connected with the seabed, and the other end of each anchor chain is partially connected with the floating workbench, partially connected with the water conveying pipeline and partially connected with the hydraulic pipe. By applying the carbon dioxide sealing and storing device, efficient sealing and storing of carbon dioxide can be achieved in practical application.
9.119221995Marine carbon dioxide sequestration efficient jet injection tool
CN - 31.12.2024
Int.Class E21F 17/16
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
17Methods or devices for use in mines or tunnels, not covered elsewhere
16Modification of mine passages or chambers for storage purposes, especially for liquids or gases
 Appl.No 202411444682.5 Applicant SOUTHWEST PETROLEUM UNIVERSITY Inventor TANG YANG
The invention discloses an efficient jet injection tool for marine carbon dioxide sequestration, which relates to the technical field of carbon dioxide hydrate sequestration tools and mainly comprises a continuous pipe quick connector, an open hole anchor sealing mechanism, a sliding core locking mechanism and a jet injection head. A deep tooth slip, a long rubber sleeve, an upper one-way valve plate and a lower one-way valve plate are adopted in the open hole anchoring sealing mechanism, and the reliability and stability of the tool during carbon dioxide injection operation are enhanced; the sliding core locking mechanism is provided with a sliding core cylinder I, a sliding core cylinder II, a locking connector, an inclined plane guide ring and a reset spring I, so that the opening and closing of an injection function are automatically controlled; the device is simple in structural design, anchoring and setting can be achieved under the condition of open hole drilling, and jetting injection of carbon dioxide can be achieved under the condition that a pipe column is not lifted or placed or other tools are not put down; the tool not only ensures continuity and high efficiency of operation, but also greatly reduces operation cost and environmental risks.
10.106076066Seawater type carbon capture and storage method and device
CN - 09.11.2016
Int.Class B01D 53/14
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
14by absorption
 Appl.No 201610408323.3 Applicant PENG SIGAN Inventor PENG SIGAN
The invention relates to a seawater type carbon capture and storage (CCS) method and device suitable for coastal power plants, marine ships and other marine facilities burning fossil fuels to reduce carbon dioxide emission. The invention utilizes the principles that seawater can dissolve a certain amount of carbon dioxide and ocean can store a huge amount of carbon dioxide, fossil fuel tail gas is washed with seawater to dissolve carbon dioxide in the tail gas into seawater to perform carbon capture, then under the condition of controlling the pH value meeting related international regulations and technical standards, the seawater with dissolved tail gas carbon dioxide is discharged and injected into ocean to conduct carbon sequestration. The invention adopts an ''economical concentration'' strategy: under the premise of CCS whole process economical efficiency, designing the carbon concentration of the capture and storage process, namely ''economical concentration''. Compared with the existing ''high concentration'' strategy of ocean carbon sequestration, the method and device provided by the invention lower the cost of capture and storage of a same amount of carbon dioxide by one magnitude, make the CCS utilizing ocean carbon sequestration resources economically feasible, and create conditions for deeper development of ocean carbon sequestration so as to facilitate realization of climate goals.
# -