The project ＂Development and commercial test of the CTP- IV type catalyst for hydrofining terephthalic acid＂ performed jointly by SINOPEC Shanghai Petrochemical Stock Company （SPSC） and Shanghai Petrochemical Rese...The project ＂Development and commercial test of the CTP- IV type catalyst for hydrofining terephthalic acid＂ performed jointly by SINOPEC Shanghai Petrochemical Stock Company （SPSC） and Shanghai Petrochemical Research Institute （SPRI） had recently passed the technical appraisal organized by Sinopec Corp.展开更多
The project ＂Commercial Test of Toluene Disproportionation Technology on the SD Type Catalyst＂ performed by SINOPEC Shanghai Petrochemical Research Institute （SPRI） and Tianjin Petrochemical Company had passed in ...The project ＂Commercial Test of Toluene Disproportionation Technology on the SD Type Catalyst＂ performed by SINOPEC Shanghai Petrochemical Research Institute （SPRI） and Tianjin Petrochemical Company had passed in December 2006 the appraisal organized by Sinopec Corp.展开更多
The commercial test project rated at 5 kt/a hexane-1, on whichPetroChina has the independent intellectual property right, isunder construction intensively at the No.2 Chemical Plant
The study was conducted to demonstrate the performance of the large-scale commercial plant of the hydrothermal drying of sewage sludge. Its performance was compared with that of the small-scale pilot facility to confi...The study was conducted to demonstrate the performance of the large-scale commercial plant of the hydrothermal drying of sewage sludge. Its performance was compared with that of the small-scale pilot facility to confirm the scaling effect of the facility. It has been shown that the optimum reaction temperature was 190℃ and reaction time was 30 minutes for both facilities. The dehydration performance of the products of the hydrothermal treatment and the natural drying performance of the dehydrated residue were almost the same for both facilities, which demonstrated that the small-scale pilot facility could simulate the commercial-scale plant well. With these optimum hydrothermal reaction conditions, the moisture content of the dehydrated product was less than 40% by the use of the frame filter, which had better dehydration performance than the centrifuge dehydrator. The moisture content of the dehydrated solid residue could be reduced less than 20% and 10% after 24 hours and 48 hours natural drying, respectively. The solubilization rate of sludge into the dehydrated liquid was 10% and 90% of the solid content in the raw sludge could be recovered as a dry solid fuel by this process with reduced energy requirement compared with conventional thermal drying processes. Too high reaction temperature or too long reaction time increased the content of solid material in the dehydrated liquid （solubilization rate of sludge） and reduced the yield of the dry solid fuel.展开更多
The project ＂Development and Commercial Application Test of the RAX-2000A Type Adsorbent＂ undertaken by SINOPEC RIPP and SINOPEC Changling Catalyst Branch Company has passed the technical appraisal organized by SINO...The project ＂Development and Commercial Application Test of the RAX-2000A Type Adsorbent＂ undertaken by SINOPEC RIPP and SINOPEC Changling Catalyst Branch Company has passed the technical appraisal organized by SINOPEC. The first commercial application tests of the RAX-2000A type adsorbent, which is a product with independent intellectual property rights, were carried out in the aromatics unit at SINOPEC Qilu Petrochemical Company in September 2004. The aromatic unit was successfully started at the first attempt to manufacture qualified xylene product.展开更多
Commercial application of the DZC Ⅱ-I catalyst developed on the basis of the DZ-1 catalyst was introduced. The application tests of the catalyst under overload had proved that this catalyst demonstrated satisfactory ...Commercial application of the DZC Ⅱ-I catalyst developed on the basis of the DZ-1 catalyst was introduced. The application tests of the catalyst under overload had proved that this catalyst demonstrated satisfactory adaptability to feedstock after continued operation for 20 months with little changes in the bed pressure drop, the reactor inlet temperature and the bed temperature rise. The DZC Ⅱ- 1 catalyst was regarded as the best catalyst for the second-stage hydrogenation of pyrolvsis gasoline.展开更多
The novel JX-7 jet fuel desulfurizing agent has been successful tested in commercial scale on the jet fuel hydrotreating unit at the SINOPEC Gaoqiao Branch Company,while delivering a jet fuel with its silver strip cor...The novel JX-7 jet fuel desulfurizing agent has been successful tested in commercial scale on the jet fuel hydrotreating unit at the SINOPEC Gaoqiao Branch Company,while delivering a jet fuel with its silver strip corrosion indicator meeting the military jet fuel standard.展开更多
A refrigerant mixture TJR02 was developed and the comparison experiment was performed on a singlestage vapor compression refrigeration system originally designed for R22.Experimental results show that TJR02 can be dir...A refrigerant mixture TJR02 was developed and the comparison experiment was performed on a singlestage vapor compression refrigeration system originally designed for R22.Experimental results show that TJR02 can be directly used in the system without modifying the original system or changing lubricant.By replacing R22 with TJR02,cooling rate gets faster and at least 20% of energy is saved.The actual detection in the standard test-bed verifies the experimental results and indicates that the adoption of TJR02 leads to greater efficiency and wider application.And the lower the refrigeratory temperature is,the more obvious the energy saving effects will be.展开更多
文摘The project ＂Development and commercial test of the CTP- IV type catalyst for hydrofining terephthalic acid＂ performed jointly by SINOPEC Shanghai Petrochemical Stock Company （SPSC） and Shanghai Petrochemical Research Institute （SPRI） had recently passed the technical appraisal organized by Sinopec Corp.
文摘The project ＂Commercial Test of Toluene Disproportionation Technology on the SD Type Catalyst＂ performed by SINOPEC Shanghai Petrochemical Research Institute （SPRI） and Tianjin Petrochemical Company had passed in December 2006 the appraisal organized by Sinopec Corp.
文摘The commercial test project rated at 5 kt/a hexane-1, on whichPetroChina has the independent intellectual property right, isunder construction intensively at the No.2 Chemical Plant
文摘The study was conducted to demonstrate the performance of the large-scale commercial plant of the hydrothermal drying of sewage sludge. Its performance was compared with that of the small-scale pilot facility to confirm the scaling effect of the facility. It has been shown that the optimum reaction temperature was 190℃ and reaction time was 30 minutes for both facilities. The dehydration performance of the products of the hydrothermal treatment and the natural drying performance of the dehydrated residue were almost the same for both facilities, which demonstrated that the small-scale pilot facility could simulate the commercial-scale plant well. With these optimum hydrothermal reaction conditions, the moisture content of the dehydrated product was less than 40% by the use of the frame filter, which had better dehydration performance than the centrifuge dehydrator. The moisture content of the dehydrated solid residue could be reduced less than 20% and 10% after 24 hours and 48 hours natural drying, respectively. The solubilization rate of sludge into the dehydrated liquid was 10% and 90% of the solid content in the raw sludge could be recovered as a dry solid fuel by this process with reduced energy requirement compared with conventional thermal drying processes. Too high reaction temperature or too long reaction time increased the content of solid material in the dehydrated liquid （solubilization rate of sludge） and reduced the yield of the dry solid fuel.
文摘The project ＂Development and Commercial Application Test of the RAX-2000A Type Adsorbent＂ undertaken by SINOPEC RIPP and SINOPEC Changling Catalyst Branch Company has passed the technical appraisal organized by SINOPEC. The first commercial application tests of the RAX-2000A type adsorbent, which is a product with independent intellectual property rights, were carried out in the aromatics unit at SINOPEC Qilu Petrochemical Company in September 2004. The aromatic unit was successfully started at the first attempt to manufacture qualified xylene product.
文摘Commercial application of the DZC Ⅱ-I catalyst developed on the basis of the DZ-1 catalyst was introduced. The application tests of the catalyst under overload had proved that this catalyst demonstrated satisfactory adaptability to feedstock after continued operation for 20 months with little changes in the bed pressure drop, the reactor inlet temperature and the bed temperature rise. The DZC Ⅱ- 1 catalyst was regarded as the best catalyst for the second-stage hydrogenation of pyrolvsis gasoline.
文摘The novel JX-7 jet fuel desulfurizing agent has been successful tested in commercial scale on the jet fuel hydrotreating unit at the SINOPEC Gaoqiao Branch Company,while delivering a jet fuel with its silver strip corrosion indicator meeting the military jet fuel standard.
基金Supported by the Key Technology R&D Program of Tianjin,China(No.11ZCKFGX21100)Tianjin New Coastal District "Ten Campaign" Major Science and Technology Project(No.2010-BK140009 and 2010-BK140002)+1 种基金National Basic Research Program of China("973" Program,No.2009CB219900)the Program for Changjiang Scholars and Innovative Research Team in University(No.IRT0936)
文摘A refrigerant mixture TJR02 was developed and the comparison experiment was performed on a singlestage vapor compression refrigeration system originally designed for R22.Experimental results show that TJR02 can be directly used in the system without modifying the original system or changing lubricant.By replacing R22 with TJR02,cooling rate gets faster and at least 20% of energy is saved.The actual detection in the standard test-bed verifies the experimental results and indicates that the adoption of TJR02 leads to greater efficiency and wider application.And the lower the refrigeratory temperature is,the more obvious the energy saving effects will be.
