Abstract: A vehicle dash mounting device for mounting at least one accessory to a top surface of a vehicle dash includes a housing for mounting to the top surface of the vehicle dash with an upper housing surface and hook and eye fabric fasteners for detachably securing the accessory to the upper housing surface. The housing is also detachably mounted to the dash by hook and eye fabric fasteners. Additionally, for vehicles with a defroster-type vent in the dash, a hook is mounted to the upper housing surface to engage the vent. The housing is generally of a wedge shape, tapering with the downwardly sloping top surface of the dash to position the upper housing surface in a substantially horizontal plane. For accessories with bottom mounted speakers, such as some CB radios, the upper housing surface has an aperture beneath the radio, and the front face also has one or more apertures to allow sound from the speaker to be heard within the vehicle passenger compartment.

Abstract: Pyrolyzate oil is made amendable to hydrotreatment without substantial coking problems by means of pre-treatment with hydrogen at temperatures in the range of 250.degree. to 300.degree. C.

Abstract: A belt attached hanger for supporting key chains, measuring tapes and other devices from the pants support belt of the user. The hanger includes a flexible closed loop having a vertical opening in the back thereof intermediate the opposite side edges thereof. The loop encompasses the belt with one of the belt loops of the trousers extending through the opening in the back and engaged over the belt to lock the loop at a specific point on the belt with respect to the trousers. A wire support is engaged in the bottom of the loop below the belt and has an eye for attaching the devices to be supported by the loop.

Abstract: An oil-water mixture is introduced into a horizontal trough which is in a container and has baffles directing flow upwardly toward an opening in the container to a trap on the top of the container. Oil separates from the water as it flows along the baffles and moves by gravity separation up into the trap. An interface sensor in the trap opens an oil outlet from the trap whenever a sufficient quantity of oil accumulates. The water flows down from the upper part of the container through a coalescing filter to a water outlet located in the lower part of the container, being a three-stage separator.