公开(公告)号：WO1996005138A1

公开(公告)日：1996-02-22

申请号：PCT/US1995010304

申请日：1995-08-10

Applicant: PRINCETON ADVANCED TECHNOLOGY, INC.

Inventor： PRINCETON ADVANCED TECHNOLOGY, INC. ,  HUCKINS, Harold, A.

IPC: C01B15/01

CPC classification number: C01B15/029 ,  B01J3/044 ,  B01J8/08 ,  B01J8/228 ,  B01J12/00 ,  B01J19/0066 ,  B01J19/243 ,  B01J2219/00094 ,  B01J2219/00121 ,  B01J2219/00162

Abstract: A method and apparatus for safely producing hydrogen peroxide by injecting dispersed minute bubbles of hydrogen (28) and oxygen (34) into a rapidly flowing liquid medium (24). The minute bubbles are surrounded by the liquid medium of sufficient volume for preventing an explosive reaction between the hydrogen and oxygen. The liquid medium is formed of an acidic aqueous solution and a Group VIII metal catalyst (14). Hydrogen (28) is sparged into the flowing medium (24) for dissolution of the hydrogen in the medium. Oxygen bubbles (34) are reacted with the dissolved hydrogen for producing hydrogen peroxide (72). Preferably, the liquid medium has a velocity of at least 10 feet per second for providing a bubbly flow regime in the reactor. Water (12) and catalyst (14) are added to tank (16). Preferably, an amount of hydrogen peroxide stabilizer is added to tank (16). The method and apparatus provide for the safe production of hydrogen peroxide with low manufacturing costs.

Abstract translation: 通过将分散的氢气（28）和氧气（34）的微小气泡注入快速流动的液体介质（24）中来安全地生产过氧化氢的方法和装置。 微小气泡被足够体积的液体介质包围，以防止氢气和氧气之间的爆炸性反应。 液体介质由酸性水溶液和VIII族金属催化剂（14）形成。 将氢气（28）喷射到流动介质（24）中，以将氢溶解在介质中。 氧气（34）与溶解的氢气反应生成过氧化氢（72）。 优选地，液体介质具有至少10英尺/秒的速度，以在反应器中提供气泡流动状态。 将水（12）和催化剂（14）加入到罐（16）中。 优选地，向罐（16）中加入一定量的过氧化氢稳定剂。 该方法和装置以低制造成本提供安全生产过氧化氢。