توضح Zhonghengfeng خطتها لخفض الكربون في تصنيع الهياكل الفولاذية

Correction, 23 October 2026: The source document contains internally inconsistent emissions calculations. Emissions totals, emissions intensities and numerical reduction claims previously reproduced in this article have been removed and are withheld pending verified clarification. The original document remains linked below for historical reference; its disputed figures should not be relied upon.

نشرت شركة Zhonghengfeng Steel Structure (Inner Mongolia) Co., Ltd. خطة لخفض الكربون في عمليات تصنيع الهياكل الفولاذية. وتراجع الوثيقة المكوّنة من خمس صفحات استهلاك الطاقة والمواد لعام 2024، وتعرض حسابًا داخليًا للانبعاثات الكربونية التشغيلية، وتحدد تدابير تخص الطاقة والإنتاج والمشتريات وإعادة التدوير وتدريب الموظفين.

The plan identifies electricity use, natural-gas combustion and raw-material processing as areas for improvement. The measures described below are proposals recorded in the historical document, not confirmation of implementation or achieved reductions.

بيانات التشغيل لعام 2024 المستخدمة في الخطة

تذكر الوثيقة أن استهلاك الكهرباء بلغ 1.9553 مليون كيلوواط ساعة، واستهلاك الغاز الطبيعي 65,900 متر مكعب خلال عام 2024. واستُخدمت الكهرباء لتشغيل معدات الإنتاج، مثل أنظمة القطع بالليزر واللحام، بينما استُخدم الغاز الطبيعي في بعض عمليات التسخين أو التجفيف.

Reported material consumption included 13,247 tonnes of steel plate and 9,823 tonnes of steel sections. The plan also lists 247 tonnes of paint, 225 tonnes of welding wire, 331 tonnes of carbon dioxide gas, 382 tonnes of oxygen and 102 tonnes of argon.

The document’s operational emissions calculations are internally inconsistent, so their totals and per-tonne results are not reproduced here. The plan is an internal operational document, not a product-level environmental product declaration or a complete lifecycle assessment for an individual steel structure project.

الطاقة الشمسية ومراقبة استهلاك الطاقة

The plan proposes assessing rooftop solar generation as a way to diversify the factory’s energy supply and reduce reliance on purchased electricity. This is a planned measure described in the historical document, not a statement that a solar installation has been completed or that a particular reduction has been achieved.

The plan also proposes an intelligent energy-management system to monitor energy use by production stage, identify high-consumption equipment, improve energy allocation and reduce unnecessary unloaded operating time. No numerical energy-saving result is claimed here.

تدابير تحسين كفاءة الإنتاج والمواد

Equipment upgrades form a second part of the plan. The document proposes replacing selected conventional welding equipment with energy-saving inverter systems and improving the efficiency of H- and T-section assembly and welding operations. It also proposes reviewing production routing to remove unnecessary processing steps, shorten lead times and improve plate utilization during cutting.

For procurement, the plan calls for greater use of suppliers that can provide carbon information for raw materials. Where quality and project requirements permit, the document also proposes increasing the proportion of local purchasing to reduce transport-related emissions.

The plan proposes a recovery system to classify steel offcuts and other recyclable production material. Reusable plate and sections could be processed for further production, while welding slag and collected dust could be routed to qualified recycling partners. It also proposes improving material recovery and reviewing key production stages.

التدريب والقياس والمراجعة

The plan proposes carbon-footprint training for employees and incentives for practical energy-saving proposals. Its initial implementation proposals include a solar feasibility study, an energy-management system and employee training sessions.

The document proposes periodic carbon-footprint reviews to compare results before and after each measure and adjust measures that do not produce the expected improvement. This is a proposed review process, not confirmation of verified reductions.

يمكن للقراء الاطلاع على خطة خفض الكربون الأصلية باللغة الصينية، والتعرّف على نظام ضبط الجودة، أو التواصل مع الفريق الدولي لمناقشة وثائق المواد والفحص والاستدامة الخاصة بالمشروع.