WIPO - Search International and National Patent Collections

1.WO/2024/106766CLEAN ENERGY CONVERGENCE CENTER USING BLUE AND GREEN HYDROGEN

WO - 23.05.2024

Int.Class G06Q 50/06 Appl.No PCT/KR2023/016154 Applicant LOWCARBON CO., LTD Inventor LEE, Cheol

The present invention relates to a clean energy convergence center using blue and green hydrogen. According to an embodiment of the present invention, the clean energy convergence center comprises: a clean hydrogen production base for producing blue and green hydrogen through the capture, storage, and recycling of carbon dioxide generated during methane reforming; and at least one clean hydrogen node that is supplied with the blue and green hydrogen produced from the clean hydrogen production base. The clean hydrogen nodes are distributed in large numbers throughout the country in consideration of factors including the area and population of each of regions and the distance to the clean hydrogen production base. The clean hydrogen production base and the clean hydrogen nodes are connected, and infrastructure including logistics, rest facilities, offices, and restaurants is expanded around each of the distributed clean hydrogen nodes.

2.1020240072778블루 및 그린수소를 이용한 클린에너지 융복합 센터

KR - 24.05.2024

Int.Class G06Q 50/06 Appl.No 1020220154759 Applicant (주)로우카본 Inventor 이철

본 발명은 블루 및 그린수소를 이용한 클린에너지 융복합 센터에 관한 것으로, 본 발명의 일 실시예에 따르면 매탄 개질 시 발생되는 이산화탄소 포집, 저장 및 자원화를 통해 블루 및 그린수소를 생산하는 클린수소 생산거점; 및 상기 클린수소 생산 거점으로부터 생산된 블루 및 그린수소를 공급받는 적어도 하나 이상의 클린수소 노드;를 포함하고, 상기 클린수소 노드는 전국 각지의 지역별 면적, 인구수, 클린수소 생산거점과의 거리를 포함한 요소를 고려하여 전국 각지에 다수로 분산 형성 및 클린수소 생산거점과 클린수소 노드를 연결하고, 상기 분산 형성된 각각의 클린수소 노드 주변으로 물류, 휴게시설, 사무실, 식당을 포함한 인프라를 확장하는 것을 특징으로 한다.

3.102507662PERSONAL CLEAN ENERGY SUPPLY DEVICE

KR - 08.03.2023

Int.Class H02S 10/40 Appl.No 1020220120305 Applicant 전진효 Inventor JEON, JIN HYO

One embodiment of the present invention provides a personal clean energy supply device comprising: a solar module equipped with a plurality of solar cells that produce power; a casing connected to the solar module and having a grip hole for a user to grip; a solar tracking unit provided in the casing and controlling the direction of the solar module; a power storage module provided in the casing and storing the power generated from the solar module; a power control unit for storing the power generated from the solar module in the power storage module and supplying the power stored in the power storage module to the outside; and a power management operation unit for determining the operating status of the power control unit. Accordingly, power can be supplied to various electrical devices even outdoors. COPYRIGHT KIPO 2024

4.1020110052755ENERGY REDUCING SYSTEM OF AIR CONDITIONING FOR A CLEAN ROOM, WHICH CAN REDUCE ENERGY BY USING THE LOW-TEMPERATURE DISCHARGED HEAT OF THE RETURN COLD WATER AND REFRIGERATOR COLD WATER

KR - 19.05.2011

Int.Class F24F 7/06 Appl.No 1020090109409 Applicant SUNGLIM CONSTRUCTION & DEVELOPMENT CO., LTD. Inventor YOO, KYUNG HOON

PURPOSE: An energy reducing system of air conditioning for a clean room is provided to improve energy efficiency by offsetting the cooling load of a clean room and the heating humidification load of outside air. CONSTITUTION: An energy reducing system of air conditioning for a clean room comprises an air conditioning outdoor unit, a cooling device, a cold water supply path, a return water path, a first supply path, a second supply path, a third supply path, and a fourth supply path. The air conditioning outdoor unit comprises a filter, an air washer, a first cooling coil, a pre-heater, and a blower. The air washer heats or cools the air passing through the filter. The first cooling coil is installed behind the air washer. The pre-heater is installed in the front or rear side of the air washer. The blower sends the heated or cooled outside air to the clean room. The return water path returns the cooling water to the cooler from the second cooling coil of the clean room. COPYRIGHT KIPO 2011

5.1020200076340LOW-CARBON LOW-TEMPERATURE CALCINED CEMENT CLINKER AND MANUFACTURING METHOD THEREOF

KR - 29.06.2020

Int.Class C04B 7/52 Appl.No 1020180165356 Applicant (주)에이씨엠텍 Inventor MIN KYUNG SO

Disclosed are low-carbon low-temperature calcined cement clinker and a manufacturing method thereof. The low-carbon low-temperature calcined cement clinker contains ye prime;elimite and calcium silicate and is manufactured by pulverizing a raw material composition containing low grade limestone with 44 to 47 wt% of a CaO content, fluidized bed boiler fly ash, bituminous coal exhaust desulfurized gypsum, and alumina process sludge to acquire powder, and calcining the powder at 1,250 to 1,350 deg;C. According to the present invention, the low-carbon low-temperature calcined cement clinker has a lower calcination temperature than that of existing Portland cement clinker, such that carbon dioxide emission is lower during manufacturing, thereby providing an excellent greenhouse gas reduction effect. Moreover, when such cement clinker is pulverized from 2,500 to 4,500 cm^2/g in accordance with uses, or a product mixed and pulverized with dehydrated gypsum, slaked lime, and the like is used solely or with 5 to 70 wt% of general Portland cement in accordance with uses, functions, such as expandability, rapid curing, high strength, and the like, can be provided to cement concrete. COPYRIGHT KIPO 2021

6.1014562910000*클린 디젤 시스템

KR - 23.10.2014

Int.Class F01N 3/02 Appl.No 1020130120779 Applicant Inventor 성백섭

본 발명은 디젤 엔진에서 엔진 내에서의 연소율을 높여 배기가스 중 유해성분의 배출을 최소화하고, 배기가스가 배출되는 과정에서 배기가스에 포함된 분진을 포집함으로써 친환경적 기능을 갖는 클린 디젤 시스템에 관한 것이다. 본 발명에 따른 클린 디젤 시스템은 내부에 복수개의 연소실이 마련되어 있으며, 상기 연소실 내로 연료 및 공기를 공급하는 연료공급라인 및 흡기 매니폴드와 연결되는 엔진본체를 포함하는 내연기관의 연소시스템에 있어서, 워터가스 또는 브라운가스의 형성을 위해 가열되는 가열대상 물을 공급하는 물 공급부와, 상기 엔진본체에서 배기되는 배기가스가 통과하는 배기 매니폴드에 설치되며 워터가스를 생성하기 위하여 상기 배기가스의 폐열을 이용해 상기 물 공급부에서 공급되는 물을 가열하는 제1 가열부를 포함하는 가열유닛과, 상기 제1 가열부에서 생성된 워터가스를 상기 엔진본체 또는 상기 흡기 매니폴드로 공급하도록 상기 가열유닛과 상기 엔진본체 또는 흡기 매니폴드에 연결되는 가스공급부와, 상기 물 공급부에서 연장되는 공급라인 또는 상기 가열유닛으로부터 분기되어 상기 엔진본체에서 형성된 배기가스가 배출되는 배기머플러에 분진을 포집하기 위해 수증기를 공급하는 포집수 공급유닛을 구비한다.

7.1020190114370ENERGY-SAVING TYPE SMART CLEAN ROOM SYSTEM

KR - 10.10.2019

Int.Class F24F 11/00 Appl.No 1020180036962 Applicant 주식회사 이엠아이 Inventor LEE, SUNG WEON

The present invention relates to an energy-saving type smart clean room system and, more specifically, to an energy-saving type smart clean room system which can save energy by controlling an operation state of a clean room based on detection of an internal environment of the clean room. The energy-saving type smart clean room system comprises: a detection module (13) detecting an internal state of the clean room (12); an analysis module (14) analyzing an air conditioning condition based on detection information of the detection module (13) in accordance with an internal situation and an internal state of the clean room (12); and a control module (11) controlling an air conditioning device in accordance with the air conditioning condition based on information analyzed from the analysis module (14). COPYRIGHT KIPO 2020

8.1020150077786ENERGY SAVING TYPE AIR CONDITIONER FOR CLEAN ROOM

KR - 08.07.2015

Int.Class F24F 12/00 Appl.No 1020130166623 Applicant EGENC Inventor KIM, GWON JUNG

The present invention relates to an energy saving type air conditioner for a clean room filtering air supplied to the clean room of a semiconductor manufacturing facility and controlling temperature and humidity and, more especially, to an energy saving type air conditioner for a clean room capable of precisely controlling the coolant condensing operation of multiple low-capacity condensers through a control of solenoid valves by including the multiple low-capacity condensers to control humidity without a separate energy supply as much as the energy of corresponding waste heat and installing the solenoid valves on coolant intake ports of each low-capacity condenser and additionally controlling the operation of the low-capacity condensers using a sub heater at the same time. COPYRIGHT KIPO 2015

9.1020210100766CONCRETE EXPANDING AGET USING LOW-CARBON LOW TEMPERATURE-CALCINED CEMENT CLINKER

KR - 18.08.2021

Int.Class C04B 22/00 Appl.No 1020200014077 Applicant (주)에이씨엠텍 Inventor MIN KYUNG SO

The present invention relates to a concrete expansive admixture using low-carbon low temperature-calcined cement clinker to increase quality of concrete. According to one embodiment of the present invention, a method for manufacturing a concrete expansive admixture using low-carbon low temperature-calcined cement clinker comprises the following steps: pulverizing clinker for manufacturing cement having a calcium sulfoaluminate (4CaO·3Al_2O_3·SO_3) content of 57.0 to 63.0 wt%, which is manufactured by including low-grade limestone having a CaO content of 44.0 to 47.0 wt%, flue gas desulfurization gypsum, which is a by-product of bituminous coal-fired power plant, having a SO_3 content of 35.0 to 45.0 wt% and alumina sludge, which is generated in a rare metal recovery process, having an Al_2O_3 content of 65.0 to 75.0 wt%; and mixing anhydrite and slaked lime powder in the pulverized clinker to manufacture an expanding agent, wherein the clinker is 20 to 40 wt%, anhydrite 50 to 70 wt%, and slaked lime powder is 5 to 20 wt%, so that the sum is 100 wt%. COPYRIGHT KIPO 2022

10.1020130044568ENERGY SAVING TYPE AIR CONDITIONING SYSTEM FOR A CLEAN ROOM, CAPABLE OF USING WASTE HEAT EMITTED TO THE ATMOSPHERE

KR - 03.05.2013

Int.Class F24F 12/00 Appl.No 1020110108694 Applicant EGENC Inventor KIM, GWON JUNG

PURPOSE: An energy saving type air conditioning system for a clean room is provided to regulate humidity without a separate energy supply by recovering waste heat emitted to the atmosphere. CONSTITUTION: An energy saving type air conditioning system for a clean room comprises a waste heat recovering condenser(210) and a solenoid valve(220). The waste heat recovering condenser recovers waste heat generated in a condenser while the waste heat recovering condenser is interlocked with the operation of the condenser, thereby forming On/Off cycling in order to control a cooling capacity of an evaporator. The solenoid valve is arranged between pipes which recover waste heat generated by the condenser and controls the amount of refrigerant transferred to the waste heat recovering condenser from the waste heat recovering condenser. COPYRIGHT KIPO 2013 null

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