公开(公告)号：US3404076A

公开(公告)日：1968-10-01

申请号：US44847565

申请日：1965-04-15

Applicant: SHELL OIL CO

Inventor： HAYCOCK ERNEST W ,  RHODES PETER R

IPC: C01B25/06 ,  C25B1/00

CPC classification number: C25B1/00 ,  C01B25/06

公开(公告)号：US3703446A

公开(公告)日：1972-11-21

申请号：US3703446D

申请日：1968-02-08

Applicant: SHELL OIL CO

Inventor： HAYCOCK ERNEST W ,  PROBER RICHARD

IPC: C25C5/02 ,  C25C7/00 ,  B01K3/00 ,  C23B5/00

CPC classification number: C25C5/02 ,  C25C7/002

Abstract: AN ELECTROLYTIC CELL USING AN ELECTROLYTE AND A PARTICULATE ELECTRODE IN A FLUDIZED CONDITION TO ACHIEVE A LARGE, CONTINUOUSLY DEPOLARIZED ELECTRODE SURFACE AREA.

公开(公告)号：US3674662A

公开(公告)日：1972-07-04

申请号：US3674662D

申请日：1970-11-10

Applicant: SHELL OIL CO

Inventor： HAYCOCK ERNEST W

IPC: C23F13/04 ,  C23F13/00

CPC classification number: C23F13/04

Abstract: A method of cathodically protecting a plurality of closely spaced oil well casings by maintaining the casings at a predetermined negative potential with short current pulses and so timing said pulses that they do not overlap and thereby create mutual interference.

Abstract translation: 一种通过以短电流脉冲将外壳保持在预定的负电位来阴极保护多个紧密间隔的油井壳的方法，因此定时所述脉冲不使其重叠，从而产生相互干扰。

公开(公告)号：US3455805A

公开(公告)日：1969-07-15

申请号：US3455805D

申请日：1966-02-01

Applicant: SHELL OIL CO

Inventor： SMITH GEORGE ,  MAY CLAYTON A ,  SEID DONALD M ,  HAYCOCK ERNEST W

IPC: C09D5/44 ,  C25D13/18 ,  B01K5/02

CPC classification number: C25D13/18 ,  C09D5/44

公开(公告)号：US3385777A

公开(公告)日：1968-05-28

申请号：US42241764

申请日：1964-12-30

Applicant: SHELL OIL CO

Inventor： HAYCOCK ERNEST W ,  SEID DONALD M

IPC: C09D5/44 ,  C23F13/02

CPC classification number: C09D5/4411 ,  C23F2213/32 ,  F16L58/1009