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A platform for research: civil engineering, architecture and urbanism
Ceramsite proppant prepared by synergism of multiple solid wastes and preparation method of ceramsite proppant
The invention belongs to the field of petroleum and natural gas extraction, and relates to a ceramsite proppant prepared by synergism of multiple solid wastes and a preparation method thereof. The ceramsite proppant prepared through synergism of multiple solid wastes is prepared from 55-65 parts by weight of oily sludge dry residues, 35-40 parts by weight of quartz sand tailings and 2-6 parts by weight of pickling sludge. According to the preparation method for synergistically preparing the ceramsite proppant by the multiple solid wastes, oil sludge dry residues are used as main raw materials, acid pickling sludge and quartz sand tailings are used as auxiliary materials, and the high-quality ceramsite fracturing proppant with the size of 70-140 meshes and the fracturing strength reaching 103 MPa is prepared. The oily sludge dry residues, the acid pickling sludge and the quartz sand tailings adopted by the invention all belong to solid wastes, so that the environment-friendly and high-added-value utilization of the wastes is realized.
本发明属于石油、天然气开采领域，涉及一种多固废协同制备的陶粒支撑剂及其制备方法。所述多固废协同制备的陶粒支撑剂由55～65重量份的油污泥干渣、35～40重量份的石英砂尾矿和2～6重量份的酸洗污泥制得。所述多固废协同制备陶粒支撑剂的制备方法以油污泥干渣为主要原料，酸洗污泥、石英砂尾矿为辅料，制得到70~140目、压裂强度达103MPa的高品质陶粒压裂支撑剂；本发明采用的油污泥干渣、酸洗污泥、石英砂尾矿都属于固体废弃物，实现了废物的环保、高附加值利用。
Ceramsite proppant prepared by synergism of multiple solid wastes and preparation method of ceramsite proppant
The invention belongs to the field of petroleum and natural gas extraction, and relates to a ceramsite proppant prepared by synergism of multiple solid wastes and a preparation method thereof. The ceramsite proppant prepared through synergism of multiple solid wastes is prepared from 55-65 parts by weight of oily sludge dry residues, 35-40 parts by weight of quartz sand tailings and 2-6 parts by weight of pickling sludge. According to the preparation method for synergistically preparing the ceramsite proppant by the multiple solid wastes, oil sludge dry residues are used as main raw materials, acid pickling sludge and quartz sand tailings are used as auxiliary materials, and the high-quality ceramsite fracturing proppant with the size of 70-140 meshes and the fracturing strength reaching 103 MPa is prepared. The oily sludge dry residues, the acid pickling sludge and the quartz sand tailings adopted by the invention all belong to solid wastes, so that the environment-friendly and high-added-value utilization of the wastes is realized.
本发明属于石油、天然气开采领域，涉及一种多固废协同制备的陶粒支撑剂及其制备方法。所述多固废协同制备的陶粒支撑剂由55～65重量份的油污泥干渣、35～40重量份的石英砂尾矿和2～6重量份的酸洗污泥制得。所述多固废协同制备陶粒支撑剂的制备方法以油污泥干渣为主要原料，酸洗污泥、石英砂尾矿为辅料，制得到70~140目、压裂强度达103MPa的高品质陶粒压裂支撑剂；本发明采用的油污泥干渣、酸洗污泥、石英砂尾矿都属于固体废弃物，实现了废物的环保、高附加值利用。
Ceramsite proppant prepared by synergism of multiple solid wastes and preparation method of ceramsite proppant
一种多固废协同制备的陶粒支撑剂及其制备方法
PENG QINGSONG (author) / NI WEN (author) / LI LEJUN (author) / LI ZHENGYAO (author) / QIU JING (author)
2023-12-29
Patent
Electronic Resource
Chinese
| European Patent Office | 2015
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