The first intelligent methanol dual fuel container ship in China was delivered today

On June 20th, the first domestically produced 16000 TEU methanol dual fuel container ship “COSCO Shipping Yangpu” was delivered on Changxing Island in Shanghai. The successful delivery of this ship has achieved three historic breakthroughs in the field of large-scale methanol dual fuel tank ship construction: the first order from a domestic shipowner, the first
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The decline in coking coal has narrowed, and market sentiment is beginning to diverge

Entering June, the overall auction market for coking coal (1556, -15.00, -0.95%) remains weak, with unsold bids still present. However, the auction results in the market have fluctuated, and the decline in the focus of transactions is also decreasing. From the supply side, domestic coal mines have basically maintained normal production. Although some coal mines
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London metals surge across the board, copper prices soar

On June 3rd, futures of major commodities on the London Metal Exchange closed up across the board. The copper futures contract rose by $118, closing at $9616 per ton. The aluminum futures contract rose by $22 to close at $2466 per ton. The zinc futures contract saw a significant increase, rising by $78 to $2698
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PPTS becomes a star compound in the research and development of polymer materials

In today’s era of rapid technological development, polymer materials have become an important research direction in materials science due to their unique properties and wide range of applications. As an efficient and mild acidic catalyst, pyridinium p-toluenesulfonate (PPTS) is becoming a star compound in the research and development of polymer materials. The following are the
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Pyridine hydrobromide: a rising star in the fields of medicine and chemical engineering, with broad prospects for future applications

In the fields of medicine and chemical engineering, pyridine hydrobromide, as an important organic salt compound, is gradually becoming a popular material for scientific research and industrial applications due to its unique chemical properties. Its outstanding performance in drug synthesis, catalysts, electronic materials, and other fields has demonstrated enormous market potential in multiple industries. 1.
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The numerous advantages of Pyridinium 4-toluenesulfonate demonstrate its unique value

Pyridine p-toluenesulfonate, as a mild organic acid catalyst and multifunctional reagent, plays an important role in organic synthesis, pharmaceutical manufacturing, materials science and other fields. Advantage 1. Mild and efficient, with excellent selectivity The acidity of p-toluenesulfonic acid pyridine salt is moderate, which can catalyze various reactions under mild conditions while avoiding the damage of
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The application of diisopropyl azodicarboxylate is gradually expanding

Diisopropyl azodicarboxylate (DIAD) is an important organic chemical intermediate, and its market demand has continued to grow in recent years. Its main uses include: 1. Foaming agent Diisopropyl azodicarboxylate is a liquid foaming agent for vinyl resin, especially suitable for preparing light colored vinyl foam. Its decomposition temperature range is wide (40~120 ℃), its gas
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Di tert butyl dicarbonate: the quality choice of Nanjing Shunxiang

In the vast world of the chemical industry, di tert butyl dicarbonate (Boc anhydride) is like a shining star, playing a crucial role. In Nanjing, Shunxiang has become your top choice for obtaining high-quality di tert butyl dicarbonate with excellent quality and service. Excellent quality, industry-leading The di tert butyl dicarbonate provided by Nanjing Shunxiang
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Efficient tools in the chemical synthesis of Pyridine sulfur trioxide

In modern chemical research and industrial production, Pyridine Sulfur Trioxide, as an important chemical reagent, is gradually becoming a powerful assistant for researchers and industrial producers due to its unique chemical properties and wide application prospects. 1、 Excellent chemical performance Pyridine trioxide is a nitrogen-containing organic compound that contains a pyridine ring structure in its
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DBAD application scenario: invisible driving force in the field of innovation

Di tert butyl azodicarboxylate (DBAD) has shown broad application prospects in the fields of medicine, materials science, and dye industry due to its unique chemical properties. Pharmaceutical intermediates: efficiently participate in Staudinger reactions and cycloaddition reactions, assisting in the synthesis of antibiotics and anti-tumor drugs; Polymer materials: used as foaming or crosslinking agents to enhance
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