Optimized Solution For LNG Project
优化的LNG解决方案

Endless R&D for Cleaner Future
清洁研发，永无止境

넳 넲

  • 4

    申请中的发明

    及实用新型专利

    3

    公司引进

    大型工程类软件

    6

    完成LNG及

    能源储运项目

    11

    获得全球独家

    使用授权专利

    2

    取得发明及

    实用新型专利

    4

    执行中LNG及

    新能源项目

           目前共有员工30名（含兼职顾问），其中具有享受国务院特殊津贴的高级技术专家3名，教授（博导）2名，研究员3名，高级工程师10名，工学博士5名。员工本科（含本科）以上学历占比超过90%。

     


           公司的LNG厂站服务团队有超过10名的具备海内外18年以上LNG厂站经验的顶级专家，这些专家此前参与设计、建设、现场服务的LNG工厂项目超过80座，LNG接收站项目超过10个。
     

     

           公司的LNG、BOG提氦等工艺包开发团队具有LNG液化的Cryoptimum ® 及天然气提氦自有技术，正在开发其他的低温特气工艺包专有技术。

    Company Profile

     

    1. Totoally There are 30 employees in company inclu. senior consultants
    2. There are 5 high-level experts in our team who have professor or equalivant title, and 10 have registered engineer or senior engineer title. 5 have engineering Ph.D degree.
    3. Totally we have above 20 experienced LNG engineers with 15+ years LNG expereince, and these engineers have been invloved in more than 80 LNG plants and 10 LNG Receiving Terminal projects as designer or direct client engineers for O&M.
    4. Nisha company had accomplished 3 LNG projects in 2018, which are all given excellent performance comments by the cilent.
    5. From 2019 till now, we have 4 LNG technical service projects, 1 PMC project for a LNG EPC and 2 EPC for LNG plants revamping and marjor rotating equipment maintenance.
    6. We currently own 2 LNG patents,i.e. Cryoptimum LNG Technology, 4 more patents under processing. In addition, we were globally exculsively authoried for 11 patents using.
    7. Company has procured 3 enginneering softwares, e.g. Aspen HYSYS etc.

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    甘肃兰州中石油30万Nm³/d LNG调峰装置原料气处理系统整改
    陕西靖边西蓝50万方/天LNG工厂混合冷剂及BOG系统设计整改
    陕西某50万方/天LNG工厂火炬系统事故整改
    中石油某大型LNG装置HAZOP分析及风险评估分析
    内蒙古某200万方/天LNG装置设计采购建设PMC服务
    宁夏某100万方/天LNG装置运行优化及装置去瓶颈分析
    西北某30万方/天LNG装置天然气预处理系统整改
    华东某LNG系统动态模拟研究
    西北某100万方/天LNG装置动设备维修及运行优化

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    山西某2万吨/年 LNG含氧煤层气分离液化交钥匙

    LNG项目技术改造，运行维护，现场服务:

    煤矿瓦斯气的分离和液化:

    工程实例 Our Experience

        Nisha LNG Projects Design and Service Reference List

    1. 300,000Nm³/d Peakshaving LNG Plant Pre-Treatment Unit Revamping 2018. SoW: Re-design of the unit, Procurement of Catalyst,Site Installation for pipings and Adsorbents, Startup and O&M Service and Training, Lanzhou, Guansu Prov., China. Status: Plant Startup successfully and Plant Under full-load operating 2018
    2. 0.1MMTPA LNG Plant BOG and MR Unit Revamping 2018. SoW: Re-design of the unit, Sepc for procurement,Site Installation Supervision, Startup and O&M Service and Training,Jingbian, Shaanxi Prov., China.Status: Plant Startup successfully and Plant Under full-load operating
    3. 500,000Nm³/d LNG Plant Flare System Emergency Accident Handling and Flare System Repairing 2019. SoW: Emergency Handling, Stress Analysis for Cold Flare Piping System, System Re-design,Sepc for procurement,Site Installation Supervision, Startup Service and Training,Jingbian, Shaanxi Prov., China. Status: Plant Startup successfully and Plant Under full-load operating
    4. PMC for An Inner Mongolia 0.4MMTPA LNG Plant ,Inner Mongolia, China. Status: Plant Startup successfully and O&M Service Ongoing. 2019-2020
    5. Process Design Verification and HAZOP, QRA Study for a Base-Load LNG Plant Overseas. Proejct Status: Ongoing 2020
    6. De-Bottleneck and Process Optimization Study for A 0.2MMTPA LNG Plant in Ningxia, P.R.China. Status: Plant Bottleneck identified and removed and Plant Startup successfully and Under full-load operating. 2019
    7. 300,000Nm³/d small-scale LNG Plant Process Optimization. SoW: Optimization of the current process design, Procurement of Catalyst,Site Installation, Re-startup and O&M Service and Training, Lanzhou, Guansu Prov., China. Status: Plant Startup successfully and Plant Under full-load operating 2019-2020
    8. PDP Design of a LNG-Fuel Ship Fuel System. SoW: Aspen Hysys Steady and Dynamic Simulation (16 cases) , HEX Design and Selection, PDP Deliverables of the LNG fuel system for a big bulk cargo ship, CSSC, China. Status: Ongoing 2019-2020.
    9. Rotating Equipment Maintenance and Process Optimization for A 1MMNM³/D LNG Plant in a NW Prov., P.R.China. Status: Ongoing 2020. Shop Test Accomplished Successfully
    10. 20,000TPA LSTK Project of a Coal Gas Separation and Liquefaction, Shaanxi Prov., P.R.China. Ongoing

  • 尼莎能源相关专利 Nisha Energy LNG Relevant Patents

    CN 105698487 A 混合冷剂内循环方法、天然气液化方法及液化装置， 发明专利， 授权公告日 2018年01月09日
    专利号：201820934331.6 混合冷剂两路节流的单循环天然气液化装置， 2019年01月21日
    一种空气回热式矿井瓦斯气体分离液化设备，专利号：00820111400.x
    一种化工尾气的分离液化设备，专利号：200820108466.3
    一种化工尾气的分离液化方法及设备，专利号：200810114649.0
    矿井瓦斯气低温分离的方法及设备   发明专利，专利号：2009103004709
    矿井瓦斯气低温分离设备，专利号：200920301017.5
    一种吸附式气体净化设备，专利号：200920301025.X
    一种吸附式气体净化设备，专利号：200920301039.1
    吸附式气体净化设备及应用于该设备的气体阀门装置，专利号：200920144926.2
    吸附式气体净化设备，专利号：201020300441.0
    一种带阻火筛板的气体填料分馏塔 ，专利号：201120127801.6
     一种矿井瓦斯气低温分离液化设备，专利号：201520518436.X

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  • 简单 Simplicity

     

    单冷剂系统，需要设备数量最少且控制系统简单 
    Single refrigeration system needs minimum number of equipment items and has a simplified control system

    灵活 Flexibility

     

    灵活适应原料气组分、工况和液化天然气产品变化
    Permits variation in feed gas composition and conditions, as well as LNG product

    易于操作 Easy Operation
     

    可以快速开车和停车，且停工期最短 

    Allows for rapid startup and shutdown and has minimum downtime

    可靠 Reliability

     

    具有久经验证的操作稳定性，操作人员数量较少
    Proven operation needs fewer operating personnel

    高效 Efficiency 

     

    通过卓越的设备配置和持续不断的改进来降低能耗、提高效率 
    The use of high efficiency equipment items, and the practice of continuous engineering improvement reduces resource demands

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