CATALYST FOR SURFACE COATING OF MICROPOROUS MATERIAL AND METHOD FOR SURFACE TREATMENT OF MICROPOROUS MATERIAL

• Main Authors: HAN, Sang Jin, LEE, Joo Hyuck, HAN, Jun Kyu, SUH, Myung Ji, CHOI, Dae Heung, KIM, Seong Min, HWANG, Ye Seul, CHA, Kyong Yong, HWANG, Sun Hwan, NAM, Hyun Seok, KANG, Jun Han, KO, Dong Hyun
• Format: Patent
• Language: English; French; Korean
• Published: 29.03.2018
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The present invention relates to a catalyst for surface coating of a microporous material and a method for surface treatment of a microporous material. When used in a butadiene synthesis reaction under the condition of a high gas space velocity and a high pressure, the catalyst for surface coating of a microporous material and the method for surface treatment of a microporous material according to the present invention can readily control heat generation and effectively relieve a pressure difference, with the consequent improvement of conversion rate of reactants and selectivity for products. La présente invention concerne un catalyseur pour le revêtement de la surface d'un matériau microporeux et un procédé de traitement de la surface d'un matériau microporeux. Quand il est utilisé dans une réaction de synthèse du butadiène dans des conditions de vitesse spatiale élevée du gaz et de pression élevée, le catalyseur pour le revêtement de la surface d'un matériau microporeux et le procédé de traitement de la surface d'un matériau microporeux de la présente invention peuvent facilement réguler la génération de chaleur et réduire efficacement une différence de pression, ce qui permet d'améliorer le taux de conversion des réactifs et la sélectivité pour les produits. 본 발명은 세공체 표면 코팅 촉매 및 세공체의 표면처리 방법에 관한 것으로, 본 발명의 세공체 표면 코팅 촉매와 세공체의 표면처리 방법은 높은 기체공간속도 및 고압 조건의 부타디엔 합성반응에 사용할 경우 발열을 용이하게 제어하고 차압을 효과적으로 완화시켜 개선된 반응물 전환율과 생성물 선택도를 제공할 수 있다.