초록 ▼

A water treatment apparatus for treating ozone with water is disclosed. A treatment carafe has a gas conduit so that off gases which accumulates in the carafe may be vented during a treatment cycle. The gas conduit conveys the off gas from the carafe to an ozone destructor via a passageway. An accum

A water treatment apparatus for treating ozone with water is disclosed. A treatment carafe has a gas conduit so that off gases which accumulates in the carafe may be vented during a treatment cycle. The gas conduit conveys the off gas from the carafe to an ozone destructor via a passageway. An accumulator is provided in the passageway upstream from the destructor to hinder water entrained in the off gas from contacting and damaging the destructor.

대표청구항 ▼

A water treatment apparatus for treating ozone with water is disclosed. A treatment carafe has a gas conduit so that off gases which accumulates in the carafe may be vented during a treatment cycle. The gas conduit conveys the off gas from the carafe to an ozone destructor via a passageway. An accum

A water treatment apparatus for treating ozone with water is disclosed. A treatment carafe has a gas conduit so that off gases which accumulates in the carafe may be vented during a treatment cycle. The gas conduit conveys the off gas from the carafe to an ozone destructor via a passageway. An accumulator is provided in the passageway upstream from the destructor to hinder water entrained in the off gas from contacting and damaging the destructor. or silicon on a support comprising an amorphous or low crystallinity porous matrix and at least one diotahedral 2:1 phyllosilicate or tetrahedral 2:1 phyllosilicate clay. 10. A process according to claim 1, wherein the promoter metal is principally deposited on the matrix. 11. A process according to claim 1, wherein the clay is a diotahedral 2:1 phyllosilicate prepared in a fluoride medium. 12. A process according to claim 1, in which the group VIB and group VIII elements are nickel-molybdenum, nickel-tungsten, cobalt-molybdenum, cobalt-tungsten or nickel-cobalt-molybdenum combinations. 13. A process according to claim 1, comprising subjecting said feed to hydrocracking conditions. 14. A process according to claim 1, wherein the catalyst contains a group VIB metal. 15. A process according to claim 1, wherein the catalyst is further impregnated with at least one solution of a group VII A element.