Experience in Sulfuric Acid Projects
Column：Experience in Sulfuric Acid Projects
Time：2024-03-13
Nanjing Hailu Chemical Technology Co., Ltd. | |||||
| No. | Client | Capacity | Scope | Country | Startup |
| 1 | Jiangsu Xiangsheng Fibers Co., Ltd. | 400kt/a sulfuric acid (sulfur burning), incl. heat recovery system | E (acid plant) EPC (HRS) | 2011 | |
| 2 | Lenzing (Nanjing) Fibers Co., Ltd. | 30kt/a wet sulfuric acid (WSA) (from H2S) | E+Package equipment | 2012 | |
| 3 | Lianyungang Yabang Acid Plant | 400kt/a sulfuric acid (sulfur burning) | E | 2015 | |
| 4 | Shandong Mingrui Chemical Co., Ltd. | 300kt/a sulfuric acid (pyrite) | E | 2013 | |
| 5 | Sateri (Fujian) Fibre Co., Ltd. | 160kt/a wet sulfuric acid (WSA) (from H2S) | E (P&P technology+Package equipment) | 2014 | |
| 6 | PetroChina Daqing Petrochemical Company | 20kt/a wet sulfuric acid (WSA) (from H2S) | Package equipment | 2014 | |
| 7 | Anqing Taifa Energy Technology Company | 35kt/a spent acid regeneration | E + Package equipment | 2015 | |
| 8 | Shandong Kenli Petrochemical Group | 60kt/a wet sulfuric acid (WSA) (from H2S) | Package equipment | 2015 | |
| 9 | Tangshan Baoshun Chemical Co., Ltd. | 300kt/a sulfuric acid (sulfur burning), incl. oleum and low-grade heat recovery | E + Package equipment + EPC HRS | 2014 | |
| 10 | Xinjiang Weimei Chemical Co., Ltd. | 20kt/a spent acid regeneration (first application in China for calcium carbide to acetylene plant) | EPC | 2016 | |
| 11 | Hubei Yihua Chemical Industry Co., Ltd. | 400kt/a sulfuric acid (sulfur burning), incl. low-grade heat recovery | Schematic design; EPC (HRS) | 2016 | |
| 12 | Shandong Luxi Chemical Group | 500kt/a sulfuric acid (sulfur burning), and oleum and SO3, incl. low-grade heat recovery | PDP (acid plant) EPC (HRS) | 2016 | |
| 13 | Shandong Jinneng Group | 30kt/a sulfuric acid from sulfur- and salt-containing waste liquid (first plant using Chinese technology) | PDP Critical equipment | 2016 | |
| 14 | Shandong Xinyonghui Chemical Co., Ltd. | 20kt/a spent acid regeneration (first plant in China using coal fuel) | E + critical equipment | Ongoing | |
| 15 | Shandong Luxi Chemical Group | 60kt/a wet sulfuric acid (WSA) (from H2S) | PDP+ Package equipment | 2017 | |
| 16 | Shandong Xingda Chemial Co., Ltd. | 150kt/a sulfuric acid (sulfur burning) and oleum | PDP+ Package equipment+ EPC (HRS) | 2017 | |
| 17 | Wuxi Rongyi Chemical Co., Ltd. | 20kt/a 70% spent acid cracking (first application in China for anthraquinone plant) | EPC | 2018 | |
| 18 | Nanjing Fibers Co., Ltd. | 12kt/a dry-process sulfuric acid (from H2S) | EPC | 2017 | |
| 19 | Guangdong BailiHong Chemical Co. Ltd | 50kt/a analytical grade sulfuric acid | EPC | 2017 | |
| 20 | Inner Mongolia Copper industry Co.Ltd | 850Kt/a sulfuric acid from copper metallurgical off-gas (incl. HRS and oleum) | E + critical equipment（superheater,ECON，distributor)+HRS | 2019 | |
| 21 | Inner Mongolia Copper industry Co.Ltd | 850Kt/a sulfuric acid from copper metallurgical off-gas (incl. HRS and oleum) | E + critical equipment（superheater,ECON，distributor)+HRS | 2019 | |
| 22 | Sateri Indonesia | 150kt/a sulfuric acid (sulfur burning) | EP+Cm | Indonesia | 2019 |
| 23 | Shandong Lubei Chemical Co., Ltd | 150kt/a spent acid regeneration from alkylation unit (China's first plant using powdered coal fuel) | E + critical equipment | 2017 | |
| 24 | Hebei Xulong Chemical Co., Ltd. | 15kt/a spent acid regeneration from alkylation unit | E + critical equipment | 2018 | |
| 25 | Inner Mongolia Erdos Electro-metallurgical Group | 20kt/a spent acid regeneration from acetylene plant from calcium carbide | EPC | 2017 | |
| 26 | Shangdong Shouguang Alliance | 15kt/a wet sulfuric acid (WSA) (from H2S) | PDP+ Package equipment | 2019 | |
| 27 | Xingjiang Lanshan Tunhe Energy Co., Ltd. | 15kt/a spent acid regeneration from acetylene plant from calcium carbide | EPC | 2018 | |
| 28 | Guangxi Daxin Guinan Chemnical Co., Ltd. | 200kt/a sulfuric acid (sulfur burning) upgrade to 300kt/a | EPC | 2018 | |
| 29 | Shanxi Jinyan Technology Co., Ltd. | 30kt/a sulfuric acid from coking desulfurization waste liquid | EPC | 2018 | |
| 30 | Hebei Zongheng Iron Works Group | 40kt/a sulfuric acid coking desulfurization waste liquid | EPC | 2020 | |
| 31 | Anhui Chengtai Chemical Co., Ltd. | 2Kt/a WSA from organic spent acid | EPC | 2019 | |
| 32 | Xinjiang Yihua Chemical Co.,Ltd. | 10kt/a wet sulfuric acid (WSA) (from H2S) | EPC | 2021 | |
| 33 | Xinjiang Zhongtai Chemical Co., Ltd. | 20kt/a spent acid regeneration from acetylene plant from calcium carbide | EPC | 2020 | |
| 34 | Hubei Yangfeng Chemical Co., Ltd. | 800kt/a sulfuric acid (sulfur burning) | E+Critical equipment（boiler,superheater,ECON，distributor)+ EPC HRS | 2021 | |
| 35 | Shandong HuaLu Hengsheng Chemical Co.,Ltd. | 400kt/a sulfuric acid (sulfur burning) and oleum (for caprolactam plant) | E+Critical equipment+EPC HRS | 2021 | |
| 36 | Qingdao Jinneng New Materials Co., Ltd. | 10kt/a sulfuric acid from SO2 | EPC | 2021 | |
| 37 | Qingdao Jinneng New Materials Co., Ltd. | 10kt/a acid from SO2 | EPC | 2021 | |
| 38 | Zhejiang Juhua Group | 300kt/a sulfuric acid (sulfur burning), incl. power generation | EPC | 2021 | |
| 39 | Henan Xinlianxin Chemical Group | 15kt/a wet sulfuric acid (WSA) | PDP+Critical equipment | 2022 | |
| 40 | Xinjiang Wangjinglong New Materials Co., Ltd. | 25kt/a wet sulfuric acid (WSA) | PDP+Critical equipment | Ongoing | |
| 41 | Heilongjiang Huaxiatongyi Fertilizer Co., Ltd. | 7kt/a wet sulfuric acid (WSA) | PDP+Critical equipment | Ongoing | |
| 42 | Cangzhou Zhongtie Equipment Manufacturing Materials Co., Ltd. | 60kt/a sulfuric acid regeneration from coking desulfurization waste liquid | EPC | 2022 | |
| 43 | Fujian Tianchen Yaolong Co., Ltd. | Sulfuric acid (sulfur burning) plant upgrade from 300kt/a to 350kt/a | PDP+Critical equipment（boiler,superheater,ECON，distributor) | 2022 | |
| 44 | Shaanxi Jintai Chemical | 20kt/a spent acid regeneration from calcium carbide to acetylene plant | PDP+Critical equipment（boiler,superheater,ECON，distributor) | 2024 | |
| 45 | Xiamen Tianpu Chemical Co., Ltd. | 600kt/a sulfuric acid (sulfur burning) including oleum and SO3 | PDP+Critical equipment（boiler,superheater,ECON，distributor) | 2025 | |
| 46 | Hungary | 70kt/a sulfur-burning sulfuric acid | E+P | 2024 | |
| 47 | Hubei Yidu Xinyangfeng Fertilizer Industry Co., Ltd. | 300kt/a sulfur-burning sulfuric acid (Relocation) | Process and mechanical design | 2022 | |
| 48 | Hubei Qianjiang Titanium Industry Recycling Co., Ltd. | 250kt/a pyrie to sulfuric acid | E | 2025 | |
| 49 | Zhejiang Juhua Group | 10kt/a H2S to SO2 | PDP+PC | 2022 | |
| 50 | Sinochem Shandong Luxi Chemical Group | 40kt/a spent acid regeneration | PDP | 2024 | |
| 51 | Indonesia QMB Phase 1 | 300kt/a sulfur-burning sulfuric acid | EP+Cs | Indonesia | 2023 |
| 52 | Hebei Fengmei Coking Co., Ltd. | 16kt/a wet sulfuric acid (WSA) from H2S | E | Ongoing | |
| 53 | Hubei Yidu Xinyangfeng Fertilizer Industry Co., Ltd. | 300kt/a pyrite-based sulfuric acid | E+key equipment supply+Low-grade heat recovery (EPC) | 2022 | |
| 54 | Hubei Sanning Chemical Co., Ltd. | 1mt/a sulfur-burning sulfuric acid | PDP+key equipment supply（boiler,superheater,ECON，distributor)+Low-grade heat recovery (EPC) | 2024 | |
| 55 | Bangpu Yihua New Material Co., Ltd. | 2x800kt/a sulfur-burning sulfuric acid | E+key equipment supply（boiler,superheater,ECON，distributor)+Low-grade heat recovery (EPC) | 2024 | |
| 56 | Stanley Yihua | 2x600kt/a sulfur-burning sulfuric acid | E+key equipment supply（boiler,superheater,ECON，distributor)+Low-grade heat recovery (EPC) | 2024 | |
| 57 | Hubei Yangfengzhong Phosphate Fertilizer Industry Co., Ltd. | 800kt/a sulfur-burning sulfuric acid | E+key equipment supply（boiler,superheater,ECON，distributor)+Low-grade heat recovery (EPC) | 2024 | |
| 58 | Sateri (Fujian) Fibre Co., Ltd. | 200kt/a integrated sulfur-burning and H2S-based sulfuric acid | E+equipment supply+Low-grade heat recovery (EPC) | 2023 | |
| 59 | Xinyangfeng Agricultural Technology Co.,Ltd. | 300kt/a sulfuric acid (pyrite) | E+Low-grade heat recovery (EPC) | 2023 | |
| 60 | Yichang Dongsheng Phosphatic Compound Fertilizer Co. Ltd. | 120kt/a sulfuric acid from phosphogypsum | E | 2024 | |
| 61 | Xinjiang Zhongtai Jinhui Technology Co., Ltd. | 20kt/a spent sulfuric acid regeneration from carbide to acetylene plant | EPC | Completed | |
| 62 | Hubei Yihua Group Co. Ltd. | 2*600kt/a sulfur-burning sulfuric acid | E+key equipment supply+Low-grade heat recovery (EPC) | 2024 | |
| 63 | Inner Mongolia Junzheng Chemical Co., Ltd. | 15kt/a spent acid regeneration from calcium carbide to acetylene plant | EPC | 2024 | |
| 64 | EuroChem Group (EPC Contractor China Tianchen Engineering Corporation) | 800kt/a sulfur-burning sulfuric acid | E | Ongoing | |
| 65 | Hubei Haigesi New Energy Co., Ltd. | 1mt/a sulfur-burning sulfuric acid | E+equipment supply（boiler,superheater,ECON，distributor) | Ongoing | |
| 66 | Wuhai Guangjin New Materials Co., Ltd. | 20kt/a spent acid regeneration from calcium carbide to acetylene plant | EPC | 2025 | |
| 67 | CHALCO Southwest Copper Branch | 1.6mt/a sulfuric acid from copper metallurgical off-gas (drying and absorption section, low-grade heat recovery) | EPC | 2024 | |
| 68 | Jinmen GEM New Materials Co., Ltd. | 60kt/a sulfur-burning sulfuric acid | EPC | 2024 | |
| 69 | PT QMB New Energy Materials | 660kt/a sulfur-burning sulfuric acid | EPC | Indonesia | 2025 |
| 70 | PT QMB New Energy Materials | First 1mt/a sulfur-burning sulfuric acid | EPC | Indonesia | 2024 |
| 71 | Hubei Sanning Chemical Co., Ltd. | 1.4mt/a sulfur-burning sulfuric acid | E+key equipment supply（boiler,superheater,ECON，distributor)+Low-grade heat recovery (EPC) | Ongoing | |
| 72 | PT QMB New Energy Materials | 1mt/a sulfur-burning sulfuric acid | EPC | Indonesia | 2025 |
| 73 | Hubei Ezhong Ecology Co., Ltd. (Huji) | 400kt/a sulfur-burning sulfuric acid | E+Low-grade heat recovery (EPC) | 2025 | |
| 74 | Hubei Ezhong Ecology Co., Ltd. (Yichang) | 400kt/a sulfur-burning sulfuric acid | E+Low-grade heat recovery (EPC) | 2025 | |
| 75 | Shandong Luxi Chemical Co., Ltd | 800kt/a sulfur-burning sulfuric acid (incl. oleum) | PDP+E+Low-grade heat recovery (EPC) | Ongoing | |
| 76 | Sichuan Yibin Tianyuan Chemical Co., Ltd. | 600kt/a sulfur-burning sulfuric acid | E | Ongoing | |
| 77 | Chevron USA | 10kt/a WSA | EP | Ongoing | |
| 78 | Hubei Yihua Chuxing Ecological Technology Co., Ltd. | 800kt/a sulfur-burning sulfuric acid | EPC | 2025 | |
| 79 | Hubei Yihua Group | 60kt/a liquid SO2 and SO3 | EPC | 2025 | |
| 80 | Indonesia's VALE-GEM | 1mt/a sulfur-burning sulfuric acid plant | EPC | Indonesia | Ongoing |
| 81 | Yichang Xinyangfeng Fertilizer Co., Ltd. | 800kt/a sulfur-burning sulfuric acid | E | Ongoing | |
| 82 | Shandong Lubei Chemical Co., Ltd | 600kt/a sulfur-burning sulfuric acid | EPC | Ongoing | |
| 83 | Zhejiang Longsheng Group | 300kt/a sulfur-burning sulfuric acid (Including SO3 and SO2) | EPC | Ongoing | |
| 84 | Inner Mongolia Tongliao Jianlong Chemical Co. Ltd. | 300kt/a sulfur-burning sulfuric acid (Including SO3) | EPC | Ongoing | |
| 85 | Handan Han Coking Co., Ltd. | 20kt/a WSA | EPC | Ongoing | |
| 86 | Chuan Jin Nuo Chemical Co., Ltd. | 1mt/a sulfur-burning sulfuric acid | E | Ongoing | |
| 87 | Kazphosphate LLP (EPC by Tianchen) | 800kt/a sulfur-burning sulfuric acid | FEED | Ongoing | |
| 88 | Yonfer Agricultural Technology Co., Ltd. | 300kt/a sulfuric acid (pyrite) | E | Ongoing | |
| 89 | Inner Mongolia Meilijian Chemical Co. Ltd. | 300kt/a sulfuric acid (pyrite) | E | Ongoing | |
| 90 | Hubei Xiangyun (Group) Chemical Co., Ltd. | 800kt/a sulfur-burning sulfuric acid | E | Ongoing | |
| 91 | Xinjiang Shikefeng Ecological Agriculture Co., Ltd. | 400kt/a sulfuric acid (pyrite) | E | Ongoing | |
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