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Hydrogen production system interaction power control method and hydrogen production system interaction power control system

NºPublicación:  CN121417200A 27/01/2026
Solicitante: 
TSINGHUA UNIV
SICHUAN ENERGY INTERNET RESEARCH INSTITUTE OF TSINGHUA UNIV
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CN_121417200_PA

Resumen de: CN121417200A

The invention provides a hydrogen production system interaction power control method and a hydrogen production system interaction power control system, and the method comprises the steps: obtaining the current operation information of a hydrogen production system; determining a target adjustable power upper limit and a target adjustable power lower limit according to the current pressure, the initial adjustable power upper limit and the initial adjustable power lower limit of a hydrogen storage tank in the hydrogen production system; according to the target adjustable power upper limit, the target adjustable power lower limit and the interaction information of the hydrogen production system and the power grid, the electrolytic cell adjusting power of the hydrogen production system is determined; and according to the target adjustable power upper limit, the target adjustable power lower limit and the electrolytic cell adjusting power, adjusting the power of the electrolytic cell in the hydrogen production system. The method can cope with renewable energy power fluctuation of a fine time scale, the phenomenon of wind and light abandoning is remarkably reduced, and the stability, safety and sustainability of operation of a hydrogen production system are improved.

一种氧化钼-镍钼基化合物电解水制氢催化剂材料及其制备方法

NºPublicación:  CN121407137A 27/01/2026
Solicitante: 
华能山东发电有限公司华能山东发电有限公司众泰电厂西安热工研究院有限公司
CN_121407137_PA

Resumen de: CN121407137A

本发明属于电解水制氢能源转换技术领域,具体涉及一种氧化钼‑镍钼基化合物电解水制氢催化剂材料及其制备方法。所述方法包括:采用静电纺丝技术结合预氧化处理制备氧化钼纳米纤维基底;通过双温区钼蒸气掺杂技术在基底中引入混合价态与氧空位缺陷;利用氩‑氢低温等离子体对掺杂后的基底进行轰击处理以活化表面;通过浸泡结晶法在活化后的基底上原位生长镍钼基化合物,并经还原性热处理得到最终催化剂材料。该材料具有独特的三维分级结构,比表面积大,活性位点丰富。将其应用于电解水析氢反应时,在碱性条件下表现出优异的催化活性和稳定性,能够显著降低析氢过电位和电解能耗,且制备工艺可控,原料成本低,具有良好的应用前景。

一种双功能中空氮掺杂碳纳米盒负载钌-二氧化钌纳米催化剂及其制备方法和应用

NºPublicación:  CN121407144A 27/01/2026
Solicitante: 
潍坊科技学院
CN_121407144_PA

Resumen de: CN121407144A

本发明公开了一种双功能中空氮掺杂碳纳米盒负载钌‑二氧化钌纳米催化剂及其制备方法和应用,涉及电催化技术领域。本发明采用ZIF‑8、乙酰丙酮钌和NaBr作为原料,惰性气氛下煅烧得中空氮掺杂碳纳米盒负载钌纳米催化剂,将其置于空气气氛下煅烧,得中空氮掺杂碳纳米盒负载钌‑二氧化钌纳米催化剂。其中,通过空气煅烧处理,既能烧掉中空氮掺杂碳纳米盒负载钌纳米催化剂表面的衍生碳层,使活性物质得以暴露,从而提高催化活性;又能将单质Ru部分氧化为RuO2以形成Ru‑RuO2异质结,提高稳定性和HER性能。本发明制得的双功能中空氮掺杂碳纳米盒负载钌‑二氧化钌纳米催化剂具有优异的HER和OER活性,可用于电催化全解水。

一种镍钴功能化金属有机框架催化剂的制备方法及其应用

NºPublicación:  CN121407145A 27/01/2026
Solicitante: 
浙江省白马湖实验室有限公司
CN_121407145_PA

Resumen de: CN121407145A

本发明涉及催化材料领域,公开了一种镍钴功能化金属有机框架催化剂的制备方法及其应用。该制备方法包括:1)制备MOF‑808;2)将MOF‑808置于极性溶剂中加热回流活化,分离,真空活化,分散于扩散疏水溶剂中;将溶有镍盐和钴盐的亲水溶剂滴加至扩散疏水溶剂中扩散掺杂,交换反应后离心洗涤干燥,得镍钴功能化金属有机框架催化剂。本发明方法可避免在镍钴掺杂过程中破坏MOF的多孔有序框架结构;将本发明方法制得的镍钴功能化金属有机框架催化剂应用于光电催化水分解反应中时,可抑制活性组分溶出,从而具有优异的催化效率和稳定性。

碱性电解水制氢电极的表面处理方法

NºPublicación:  CN121407126A 27/01/2026
Solicitante: 
湖南中伟新氢材料科技有限公司
CN_121407126_A

Resumen de: CN121407126A

本发明提供一种碱性电解水制氢电极的表面处理方法,包括:第一蚀刻工序:将喷砂后的镍基材与第一蚀刻液接触,得到镍基材I;第二蚀刻工序:将镍基材I与第二蚀刻液接触,得到镍基材II;第一蚀刻液中含有硝酸、柠檬酸和过氧化氢,硝酸、柠檬酸和过氧化氢的用量质量比为1:0.1‑2:0.05‑1;第二蚀刻液中含有草酸、磷酸和醋酸,草酸、磷酸和醋酸的用量质量比为1:0.1‑1:0.1‑1。本发明将喷砂后的镍基材通过两次蚀刻处理,通过粗蚀刻快速刻蚀基材表面,形成较大的微观结构,然后通过细蚀刻,进一步细化前述形成的微观结构,使表面更加细腻均匀,不但能够显著增加涂层与基材的机械咬合力,还能减少涂层中的缺陷。

System and method for directionally converting biomass into synthesis gas by full carbon through cascade energy supply and green hydrogen coupling

NºPublicación:  CN121402001A 27/01/2026
Solicitante: 
ENERGY RES INSTITUTE OF SHANDONG ACADEMY OF SCIENCES
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CN_121402001_PA

Resumen de: CN121402001A

The invention discloses a cascade energy supply and green hydrogen coupling biomass all-carbon directional conversion synthesis gas system and method, and belongs to the technical field of biomass energy conversion. The system comprises a first-stage gasification furnace, a second-stage gasification furnace, a gas-solid separator, an alkane reforming device, a reverse water-gas shift device and a water electrolysis device. The method comprises the following steps: pyrolyzing a biomass raw material and a catalyst in a primary gasifier (500-700 DEG C) to generate semicoke and tar-containing fuel gas; carrying out catalytic co-gasification on the semicoke and tar-containing fuel gas in a secondary gasifier (800-900 DEG C), and realizing tar cracking and CH4 reforming by using a catalyst to obtain crude synthesis gas; after being subjected to high-temperature dust removal, the crude synthesis gas sequentially passes through a self-heating alkane reforming device (CH4lt; 1%) and a reverse water-gas shift device, and finally synthesis gas with the H2/CO ratio of 2: 1 is produced, so that the chemical application requirements of methanol, Fischer-Tropsch synthesis and the like are completely met, the high energy consumption bottleneck of a traditional process is broken, and full-life-cycle negative carbon emission is achieved.

一种基于多钼酸基金属有机框架的MoP@C电催化剂的制备方法及其应用

NºPublicación:  CN121407142A 27/01/2026
Solicitante: 
吉林省电力科学研究院有限公司长春理工大学
CN_121407142_PA

Resumen de: CN121407142A

本发明一种基于多钼酸基金属有机框架的MoP@C电催化剂的制备方法及其应用,属于电催化材料技术领域,MoP@C电催化剂的制备方法包括以下步骤:S1.有机配体btpe的合成,S2.多钼酸基金属有机框架CUST‑698晶体的合成,S3.MoP@C电催化剂的原位合成,MoP@C电催化剂应用于电催化析氢电极,MoP@C电催化剂或者应用MoP@C电催化剂的电催化析氢电极,在酸性或碱性电解质中的析氢反应(HER)中应用,本发明通过N2吸脱附测试证实,MoP@C电催化剂具有由微孔和介孔构成的多级孔道系统,有利于电解质的渗透和氢气气泡的脱附,并暴露了大量的活性位点,具有高析氢活性,SEM和TEM图像显示,MoP@C电催化剂的结构有效防止了团聚,确保了活性位点的充分利用和快速的物质传输,具有良好的稳定性。

Optimized scheduling method for electricity-hydrogen-storage cooperation of new energy base

NºPublicación:  CN121417374A 27/01/2026
Solicitante: 
HEFEI UNIV OF TECHNOLOGY
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CN_121417374_PA

Resumen de: CN121417374A

The invention discloses a new energy base electricity-hydrogen-storage collaborative optimization scheduling method. The method comprises the following steps: 1, obtaining load, new energy output, hydrogen production load and energy storage initial charge state parameters; 2, according to the constraint type, only hydrogen production and only energy storage are carried out, and a mixed integer linear programming model including unit combination, electric power balance, energy storage SOC dynamic state, hydrogen production power boundary and thermal power unit climbing and start-stop time is constructed through hydrogen production and energy storage; 3, maximization of new energy consumption or minimization of operation energy consumption is realized through target function switching; and 4, finally outputting the start-stop state of the thermal power generating unit, the output plan, the new energy abandoned electric quantity, the charging and discharging power of the energy storage system, the hydrogen production power and the SOC track of the energy storage system. According to the invention, source-load-storage-hydrogen multi-element coordination of the new energy base is realized, and the new energy consumption capability and the overall operation efficiency of the system are improved.

Ultralow content Pt single atom implanted High-efficiency and high-durability transition metal based-heterostructure electrocatalyst and its preparation method

NºPublicación:  KR20260013001A 27/01/2026
Solicitante: 
INDUSTRIAL COOPERATION FOUNDATION JEONBUK NATIONAL UNIV [KR]
AHES [KR]
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KR_20260013001_PA

Resumen de: KR20260013001A

수전해 시스템의 수소생산 효율 향상을 위해 코발트(Co) 및 니켈(Ni)을 포함하는 코어; 상기 코어 표면에 코팅된 코발트니켈인산화물 나노층; 및 상기 나노층의 결정구조 내에 증착 및 고정화된 백금(Pt) 단원자를 포함하는 것을 특징으로 하는, 코어-쉘 헤테로 구조를 갖는 하이브리드 수전해 촉매 합성 기술을 제공한다.

High-efficiency and high-durability heterostructure electrocatalyst for anion exchange membrane water electrolyzers AEMWE and its preparation method

NºPublicación:  KR20260012987A 27/01/2026
Solicitante: 
INDUSTRIAL COOPERATION FOUNDATION JEONBUK NATIONAL UNIV [KR]
AHES [KR]
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KR_20260012987_PA

Resumen de: KR20260012987A

이온교환막 수전해 시스템의 수소생산 효율 향상을 위해 MXene표면에 고촉매활성의 루텐늄-인화 루템늄을 고밀도로 고정화한 고효율, 고내구성의 이종구조 하이브리드 수전해 촉매 합성 기술을 제공한다.

Manufacturing method of anion exchange membrane catalyst for water electrolysis and anion exchange membrane catalyst for water electrolysis manufactured thereby

NºPublicación:  KR20260012903A 27/01/2026
Solicitante: 
INDUSTRIAL COOPERATION FOUNDATION JEONBUK NATIONAL UNIV [KR]
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KR_20260012903_PA

Resumen de: KR20260012903A

본 발명은 지르코늄(Zr)이 도핑된 코발트 탄산염 수산화물Zr-Co(CH) 전구체를 열수 방법을 사용하여 탄소섬유에 성장시켜 제1 나노와이어를 준비하는 단계; 상기 제1 나노와이어를 이리듐 이온(Ir3+) 용액에 함침하여 코발트 결정구조네 이리듐원자를 통합하는 단계; 및 인산화 및 환원 공정을 통하여, 제2 나노와이어를 준비하는 단계를 포함하는 음이온 교환막 수전해용 촉매의 제조방법을 제공한다. 상기 제조방법에 의하여 제조된 촉매는 OER 및 HER 반응에 모두 적용될 수 있는 촉매로서, 전자 전달 성능 향상 및 전기화학적 표면적 향상을 통하여 음이온 교환막 수전해 시스템의 효율을 개선할 수 있다.

System for producing green hydrogen utilizing hybrid energy storage system and method of producing green hydrogen using the same

NºPublicación:  KR20260012438A 27/01/2026
Solicitante: 
동국대학교산학협력단
KR_20260012438_PA

Resumen de: KR20260012438A

그린 수소 생산 시스템 및 상기 시스템을 활용한 그린 수소 생산 방법을 제공한다. 상기 그린 수소 생산 시스템은 수전해 시스템, 폐기물 소각로 및 하이브리드 에너지 저장 시스템을 포함하는 시스템으로, 상기 폐기물 소각로에서 배출된 고온 연소가스를 고온 열원으로 사용하여 에너지 효율이 우수하고, 상기 하이브리드 에너지 저장 시스템에 의해 일정량의 전력이 지속적으로 공급되어 지속적인 수소 생산이 가능한 그린 수소 생산 시스템을 제공할 수 있다. 상기 그린 수소 생산 시스템을 활용한 수소 생산 방법은 탄소의 배출없이 생산된 고순도의 수소를 제공할 수 있다.

WATER ELECTROLYSIS SYSTEM CAPABLE OF CONTROLLING THE WATER CIRCULATION MODE

NºPublicación:  KR20260012491A 27/01/2026
Solicitante: 
TECHCROSS INC [KR]
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KR_20260012491_PA

Resumen de: KR20260012491A

본 발명에 따른 물 순환 모드의 제어가 가능한 수전해 시스템은, 수전해 스택, 산소측 기액분리기, 수소측 기액분리기, 제어부를 포함한다. 산소측리턴배관은, 상기 산소측 기액분리기 내의 물을 상기 수전해 스택으로 리턴하기 위한 배관으로서, 상기 산소측 기액분리기로부터 상기 수전해 스택에 이르는 물의 흐름방향을 따라 제1밸브와 제1펌프가 배치된다. 수소측리턴배관은, 상기 수소측 기액분리기 내의 물을 상기 수전해 스택으로 리턴하기 위한 배관으로서, 상기 수소측 기액분리기로부터 상기 수전해 스택에 이르는 물의 흐름방향을 따라 제2밸브와 제2펌프가 배치된다. 제1연결배관은, 상기 산소측 기액분리기 내에 수용된 물과 상기 수소측 기액분리기 내에 수용된 물을 연결하도록 구성된다. 제2연결배관은, 상기 산소측리턴배관 중 상기 제1밸브와 상기 제1펌프의 사이와 상기 수소측리턴배관 중 상기 제2밸브와 상기 제2펌프의 사이를 서로 연결하도록 구성되되, 제3밸브와 제4밸브가 배치된다. 제3연결배관은, 상기 제2연결배관의 상기 제3밸브와 상기 제4밸브의 사이와 상기 제1연결배관을 연결한다. 제어부는, 상기 수전해 스택의 동작상태에 따라 상기 제1 내지 제4밸브 중 적어도 하나의 개폐 및 개폐량을 제어한다.

水電解器

NºPublicación:  JP2026012743A 27/01/2026
Solicitante: 
エヴォローインコーポレイテッド
JP_2026012743_PA

Resumen de: US2023287587A1

The present application relates to water electrolyzers, including water electrolyzers incorporating anion exchange membranes. The present applications also relates to materials incorporated into water electrolyzers and approaches for manufacturing water electrolyzers, as well as methods of using water electrolyzers.

電解用の触媒インク組成物及び触媒コーティング膜

NºPublicación:  JP2026502815A 27/01/2026
Solicitante: 
ユーオーピーエルエルシー
JP_2026502815_PA

Resumen de: AU2023390125A1

Catalyst ink formulas for the preparation of CCMs are described. The catalyst ink formulas comprise a catalyst, an ionomer, a solvent, and a porogen soluble in the solvent. The catalyst ink formula may also comprise an additive, such as an electron conductive polymer. The anode catalyst coating layer or both the anode and the cathode catalyst coating layers prepared from the catalyst ink formula comprises uniformly distributed nanopores that allow easy gas removal and uniform water feed distribution, which will avoid or reduce the direct energy losses for the electrolyzers. Catalyst coated membranes and methods of making a catalyst coated membranes are also described.

양성자 교환막 및 촉매 코팅 양성자 교환막

NºPublicación:  KR20260012274A 26/01/2026
Solicitante: 
UOP LLC [US]
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KR_20260012274_PA

Resumen de: AU2024312824A1

Proton exchange membranes are described. The proton exchange membranes comprise a reinforced membrane, a continuous nonporous hydrogen recombination catalyst coating layer comprising a mixture of hydrogen recombination catalyst and a proton conducting ionomer, and a continuous nonporous cross-linked polyelectrolyte multilayer coating comprising alternating layers of a polycation polymer and a polyanion polymer. Catalyst coated membranes incorporating the proton exchange membranes and methods of making the proton exchange membranes are also described.

Reinforced proton exchage membrane and preparation method thereof

NºPublicación:  KR20260012074A 26/01/2026
Solicitante: 
KOREA RES INST CHEMICAL TECH [KR]
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KR_20260012074_A

Resumen de: KR20260012074A

본원 발명은 양성자 교환막용 강화막 및 이의 제조방법에 대한 것으로, 보다 구체적으로는 다공성 폴리올레핀 지지체; 및 상기 지지체 상에 형성된 블록형 탄화수소계 이오노머층을 포함하는 것을 특징으로 하는 양성자 교환막용 강화막 및 이의 제조방법에 대한 것이다. 본원 발명에 따른 양성자 교환막용 강화막은 다공성 지지체의 구속 응력으로 인해 향상된 기계적 특성과 치수 안전성을 가지는 장점이 있다.

Anion exchange membrane water electrolysis system incorporating a reference electrode and its manufacturing method

NºPublicación:  KR20260011890A 26/01/2026
Solicitante: 
KOREA ADVANCED INST SCI & TECH [KR]
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KR_20260011890_PA

Resumen de: WO2026019015A1

One embodiment of the present invention provides an anion-exchange membrane water electrolysis system incorporating a reference electrode, and a method for producing same. The anion-exchange membrane water electrolysis system incorporating a reference electrode according to one embodiment of the present invention places the reference electrode not between reduction (cathode) and oxidation (anode) electrodes but outside of a membrane electrode assembly, thereby allowing overvoltage of each electrode to be measured without degrading system performance.

전기분해 셀 및 이를 제조하기 위한 공정

NºPublicación:  KR20260012211A 26/01/2026
Solicitante: 
ALLEIMA EMEA AB [SE]
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KR_20260012211_PA

Resumen de: TW202446996A

The present disclosure relates to an electrolysis cell comprising a porous transport layer which comprises at least one metallic support layer and at least one macroporous layer which comprises titanium particles deposited on the at least one support layer so that the titanium particles are at least partly covered with at least one conductive titanium suboxide surface layer.

水素の分離回収装置、および、該装置を使用した水素を分離回収する方法

NºPublicación:  JP2026011065A 23/01/2026
Solicitante: 
国立大学法人秋田大学
JP_2026011065_PA

Resumen de: JP2026011065A

【課題】高収率で高純度の水素の分離回収が可能であり、膜劣化の問題が生じず長期間の使用が可能である、水素の分離回収装置を提供する。【手段】プロトン伝導体からなる筒状体、アンモニア分解手段、および、水素ポンプを備え、アンモニア分解手段は、プロトン伝導体からなる筒状体の外部空間を通るアンモニアを、水素と窒素に分解する電極を備え、水素ポンプは、水素を前記プロトン伝導体からなる筒状体の内部空間に通過させる電極を備える、水素の分離回収装置。【選択図】図1

水素水形成キット

NºPublicación:  JP2026012516A 23/01/2026
Solicitante: 
中原誠
JP_2026012516_PA

Resumen de: JP2022191624A

To provide a silver ion water formation kit which makes it easy to know a replacement timing of a silver ion water generator.SOLUTION: A silver ion water generating kit 100 has a silver ion water generator 20 which generates silver ion water and a housing case 10 which houses the silver ion water generator 20. The housing case 10 has an opening (open hole) 15 through which fluid (water 200) enters and exits. In the housing case 10, solubility particles (e.g., vitamin agent) 25 that dissolve in the fluid (water 200) are arranged together with the silver ion water generator 20.SELECTED DRAWING: Figure 1

液状体の放射能の量を低減させる方法

NºPublicación:  JP2026012589A 23/01/2026
Solicitante: 
水野実
JP_2026012589_A

Resumen de: JP2025039684A

To provide means for solving the problem on radioactive contamination by applying hydrogen water to applications that are different from an application of removing a radioactive substance from soil and that appropriately exhibit functions of hydrogen water with unique properties.SOLUTION: In a method for reducing an amount of radioactivity in liquid containing a radioactive substance by dissolving hydrogen in the liquid, hydrogen may be dissolved in the liquid by mixing a substance containing a radioactive substance with hydrogen water containing hydrogen of 1.0 ppm or more.SELECTED DRAWING: None

ポリマー及びそれを用いた電解質膜

NºPublicación:  JP2026011586A 23/01/2026
Solicitante: 
日本化薬株式会社
JP_2026011586_PA

Resumen de: JP2026011586A

【課題】成膜性及びアルカリ耐久性に優れたポリマー、及びそれを用いた電解質膜を提供する。【解決手段】下記式(1)で表される繰り返し単位を有するポリマー。TIFF2026011586000020.tif51170(式(1)中、Arは芳香族基であり、R1及びR2は、それぞれ独立に、イオン交換基又はハロゲノ基で置換されたC1-C12の直鎖、分岐又は環状のアルキル基を表し、R3及びR4は、それぞれ独立に、C1-C6の直鎖、分岐又は環状のアルキル基を表し、Xはカウンターアニオンを表す。)【選択図】なし

水素エネルギー利用装置

NºPublicación:  JP2026011984A 23/01/2026
Solicitante: 
株式会社ホクシンエレクトロニクス
JP_2026011984_PA

Resumen de: JP2026011984A

【課題】水または電解水を電気分解して得た水素を水中に溶存させ、効率よく二酸化炭素と結合させ炭化水素を含む水として、静電気などで容易に爆発することのない安全な水素エネルギー利用装置を提供する。【解決手段】半球状の水または炭酸水・炭酸を含む電解水が入る耐油性、耐薬品、耐酸性、耐アルカリ性の樹脂容器内に、電解水と電極、振動装置を設け、振動および撹拌させながら電気分解を行うことで、電解水中に水素を溶存させナノバブルおよびマイクロバブルで保存する。このとき、高圧炭酸水を添加し振動を与え、電解水中の水素や酸素から成るナノバブルおよびマイクロバブルを崩壊させる。その結果、水素原子と二酸化炭素を効率よく結合させ炭化水素を得ることができる。【選択図】図1

Method for preparing super pure steel by directly reducing zero carbon with H2

Nº publicación: CN121380483A 23/01/2026

Solicitante:

HUAWU BEIJING TECH CO LTD
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CN_121380483_A

Resumen de: CN121380483A

The invention belongs to the technical field of ferrous metallurgy, and discloses a method for preparing super pure steel by directly reducing zero carbon with H2, which comprises the following steps: S1, electrolyzing water with green electricity to prepare hydrogen; s2, carrying out selective reduction by utilizing an H2 shaft furnace; s3, hot press molding, wherein the HBI apparent density is greater than or equal to 5.0 g/cm; s4, melting and slagging in an electric furnace; s5, refining and removing O to obtain super pure steel; according to the invention, hydrogen is prepared by electrolyzing water with green electricity, so that zero-carbon hydrogen production is realized; in the H2 shaft furnace reduction process, selective reduction is achieved by controlling the temperature of a reduction section, the reduction time and other process parameters, the oxidation period and the reduction period in a traditional electric furnace process are fused into a whole, a traditional complex steelmaking process is replaced, and super-pure steel is obtained through one-step melting separation-smelting; the history of carbon metallurgy is thoroughly eliminated in steel smelting, and the process of obtaining the super pure steel is simpler.

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