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(1)整顿硫磺制酸项目的审批手续:凡是新建或改造的硫磺制酸装置(包括单独建设或配套建设的)经各级审批后,均应报国家石油和化学工业局提出行业意见后,上报国家经贸委批准,以统一归口,防止硫磺制酸装置的无序建设和盲目扩大生产能力,从源头上控制进口硫磺的继续增长。(2)进口硫磺应当本着优先考虑大型磷复肥基地和高浓度磷复肥企业的生产需求的原则,以促进磷复肥产品结构的调整。(3)对环境保护有特殊要求
(1) The approval procedures for the rectification of sulphur-burning sulphuric acid projects: After all newly approved or reformed sulphur-burning sulphuric acid plants (including stand-alone or auxiliary constructions) have been submitted for approval at all levels, they should be submitted to the State Petroleum and Chemical Industry Bureau for industry advice. It was reported to the State Economic and Trade Commission for approval to adopt a unified approach to prevent the disorderly construction of sulfuric acid plant and blindly expand production capacity, and to control the continued growth of imported sulfur from the source. (2) The import of sulphur should be based on the principle of giving priority to the production needs of large-scale phosphate and compound fertilizer bases and high-concentration phosphate and compound fertilizer enterprises in order to promote the adjustment of the product structure of phosphorus and compound fertilizers. (3) Special requirements for environmental protection