公开(公告)号：US3767738A

公开(公告)日：1973-10-23

申请号：US3767738D

申请日：1971-10-20

Applicant: CONTINENTAL OIL CO

Inventor： FONSECA A ,  EVERY R

IPC: B01J2/00 ,  C01B17/02 ,  B01J2/06

CPC classification number: C01B17/0237 ,  B01J2/003

Abstract: THE PRESENT INVENTION RELATES TO AN IMPROVED METHOD OF PRILLING SULFUR FOR TRANSPORTING IN A PIPELINE WITH A MINIMUM OF SULFUR PRECIPITATION AND ADHERENCE TO THE INTERNAL PARTS OF THE PIPELINE SYSTEM. THE IMPROVEMENT COMPRISES THE PRILLING OF SULFUR INTO A POLYHYDROXY COMPOUND OR AQUEOUS MIXTURES THEREOF TO FORM A PROTECTIVE COATING ON THE SURFACES THEREOF TO INHIBIT THE DEGRADATION CAUSED BY THE PHYSICAL TREATMENT GIVEN SAME BY THE MOVEMENT THROUGH THE PIPELINE AS WELL AS THE CHEMICAL ATTACK BY THE CARRIER FLUID.

公开(公告)号：US3761136A

公开(公告)日：1973-09-25

申请号：US3761136D

申请日：1971-01-05

Applicant: CONTINENTAL OIL CO

Inventor： EVERY R

IPC: C01B17/02 ,  C01B17/10 ,  C01B17/12

CPC classification number: C01B17/02

Abstract: The present invention relates to a method of transporting sulfur by pipeline with a minimum of sulfur precipitation and adherence to the internal parts of the pipeline system. By the present invention, the sulfur to be transported is formed into prills thereby reducing the static electricity charge accumulation capacity of the sulfur. The prills of sulfur are then formed into a pumpable slurry in a carrier liquid and the slurry is pumped through the pipeline.

Abstract translation: 本发明涉及一种以最少的硫析出和管道系统的内部部分粘附于管道输送硫的方法。 通过本发明，待运输的硫形成颗粒，从而降低硫的静电电荷累积能力。 然后将硫化物颗粒形成载体液体中的可泵送浆料，并将浆料泵送通过管道。