OIL ADSORPTIVE POLYOLEFIN RESIN, METHOD FOR PRODUCING THE SAME, AND METHOD FOR RECOVERING OIL IN OIL FIELD ADJOINT WATER

• Main Authors: IKEBA HIROAKI, KANAO OSAMU, ISHIKAWA YOSHIYASU, TAOKA TAKAKO, TAMURA JUNICHI, SUGAI YOSHIMASA, HIROSAWA FUMIO
• Format: Patent
• Language: English; Japanese
• Published: 17.08.2017
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR PREPARATION OR CHEMICAL WORKING-UP; THEIR RELEVANT APPARATUS; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; WORKING-UP

PROBLEM TO BE SOLVED: To provide an oil adsorptive polyolefin resin of small pieces usable for treatment of oil field adjoint water and usable as an oil adsorbent for the recovery of oil from the oil field adjoint water, a method for producing the same and a method for recovering oil in oil field adjoint water using them.SOLUTION: Provided is an oil adsorptive polyolefin resin for the recovery of oil from oil field adjoined water as small pieces obtainable by pulverizing a porous body essentially consisting of a polyolefin resin, a method for producing the same, and a method for recovering oil in oil field adjoint water using them.SELECTED DRAWING: None 【課題】油田随伴水の処理に用いることができる、油田随伴水からの油分回収用の油吸着材として有用な、小片体の油吸着性ポリオレフィン系樹脂及びその製造方法並びにこれらを用いた油田随伴水中の油分の回収方法を提供することを目的とする。【解決手段】ポリオレフィン系樹脂を主成分とする多孔体を粉砕して得られる小片体である、油田随伴水からの油分回収用の油吸着性ポリオレフィン系樹脂及びその製造方法、並びにこれらを用いた油田随伴水中の油分の回収方法である。【選択図】なし