公开(公告)号：US3346492A

公开(公告)日：1967-10-10

申请号：US45908065

申请日：1965-05-26

Applicant: CITIES SERVICE OIL CO

Inventor： HESS FREDERICK G

IPC: C07F9/02 ,  C07F9/09 ,  C10L1/14 ,  C10L1/22 ,  C10L1/26 ,  C10L1/28 ,  C10L1/30

CPC classification number: C07F9/02 ,  C10L1/14 ,  C10L1/2641 ,  C10L1/2658 ,  C10L1/28 ,  C10L1/301 ,  C10L1/305 ,  C10L1/306 ,  C10M1/08 ,  C10M2223/04 ,  C10M2223/042 ,  C10M2223/043 ,  C10M2227/04 ,  C10M2227/08 ,  C10M2227/082 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2210/07 ,  C10N2210/08

公开(公告)号：US3328440A

公开(公告)日：1967-06-27

申请号：US29739252

申请日：1952-07-05

Applicant: ETHYL CORP

Inventor： HYMIN SHAPIRO ,  DE WITT EARL G ,  BROWN JEROME E

IPC: C07F5/00 ,  C07F17/00 ,  C10L1/28 ,  C10L1/30

CPC classification number: C10L10/10 ,  C07F5/00 ,  C07F17/00 ,  C10L1/28 ,  C10L1/30 ,  C10L1/303 ,  C10L1/305

公开(公告)号：US3170865A

公开(公告)日：1965-02-23

申请号：US12435361

申请日：1961-07-17

Applicant: DOW CORNING

Inventor： ALLEN JAMES B ,  LAYNE DOUGLAS K

IPC: C10B43/14 ,  C10G9/16 ,  C10L1/28

CPC classification number: C10L1/28 ,  C10B43/14 ,  C10G9/16

公开(公告)号：US3113139A

公开(公告)日：1963-12-03

申请号：US85370459

申请日：1959-11-18

Applicant: MONSANTO CHEMICALS

Inventor： BIRUM GAIL H ,  RICHARDSON GEORGE A

IPC: C07F9/40 ,  C10L1/28

CPC classification number: C10L1/28 ,  C07F9/4006 ,  Y10S260/24

公开(公告)号：US3086983A

公开(公告)日：1963-04-23

申请号：US9902261

申请日：1961-03-29

Applicant: NAT DISTILLERS CHEM CORP

Inventor： COHEN HOWARD J

IPC: B01J23/22 ,  B01J31/02 ,  B01J31/22 ,  C07F9/00 ,  C10L1/28

CPC classification number: C10L1/28 ,  B01J23/22 ,  B01J31/1608 ,  B01J31/2226 ,  B01J2231/12 ,  B01J2531/56 ,  C07F9/005

公开(公告)号：US3003857A

公开(公告)日：1961-10-10

申请号：US69409957

申请日：1957-11-04

Applicant: PEROLIN CO INC

Inventor： CARLS JR WILLIAM H

IPC: C10L1/10 ,  C10L1/12 ,  C10L1/16 ,  C10L1/20 ,  C10L1/28 ,  F02B3/06

CPC classification number: C10L1/10 ,  C10L1/1291 ,  C10L1/1608 ,  C10L1/202 ,  C10L1/28 ,  F02B3/06

Abstract: An additive composition for residual fuel oils, for retarding ash deposition during their combustion, comprises a homogeneous solution of an oil-soluble organic silicate and an aromatic solvent such as a substituted naphthalene or disubstituted benzene which has the capacity to actively disperse petroleum sludge. This dispersive activity, which is further exemplified by the dispersion of carbon black in diesel oil using a composition of the invention, is said to be characteristic of aromatic solvents which assist in producing a more homogeneous solution of the silicate in the residual fuel oil. The silicate and solvent may be present in approximately equal amounts by weight or in a ratio of 1:4 to 1:5. Silicates exemplified are tetraethyl orthosilicate and mixed ethyl polysilicates containing an average of five silicon atoms per molecule, these silicates providing respectively about 28% and 40% available SiO2. Aromatic solvents include (i) aromatic solvent mixtures which contain alpha- and/or beta-methyl naphthalene fractions originating from coal tar such as creosote oil or from petroleum sources, (ii) purified methyl naphthalenes such as alpha-methyl naphthalene, beta-methyl naphthalene, mixtures of these and derivatives thereof such as dimethyl- or trimethyl-naphthalene, alphaand/or beta-ethyl naphthalene, and (iii) disubstituted benzenes such as orthodichlorobenzene. Sufficient additive is used in the fuel oil to provide one part by weight of SiO2 to each 2 to 4 parts by weight of ash in the fuel oil.

公开(公告)号：US2994711A

公开(公告)日：1961-08-01

申请号：US83249759

申请日：1959-08-10

Applicant: NAT DISTILLERS CHEM CORP

Inventor： COHEN HOWARD J

IPC: C07F9/00 ,  C10L1/28 ,  C23F11/10

CPC classification number: C10G11/02 ,  C07F9/005 ,  C10L1/28 ,  C23F11/10

公开(公告)号：US2986875A

公开(公告)日：1961-06-06

申请号：US25526251

申请日：1951-11-07

Applicant: GEN ELECTRIC

Inventor： GEORGE PHILIP D

IPC: C07F7/04 ,  C10L1/10 ,  C10L1/12 ,  C10L1/18 ,  C10L1/28 ,  F02K9/42

CPC classification number: F02K9/425 ,  C07F7/045 ,  C10L1/10 ,  C10L1/125 ,  C10L1/1824 ,  C10L1/28

公开(公告)号：US2833723A

公开(公告)日：1958-05-06

申请号：US51180355

申请日：1955-05-27

Applicant: DU PONT

Inventor： ILER RALPH K

IPC: B01J13/00 ,  C01B33/145 ,  C09D9/00 ,  C10L1/28 ,  D21H17/69

CPC classification number: C09D9/00 ,  B01J13/0065 ,  C01B33/145 ,  C10L1/28 ,  D21H17/69

公开(公告)号：US2809617A

公开(公告)日：1957-10-15

申请号：US47847854

申请日：1954-12-29

Applicant: STANDARD OIL CO

Inventor： BARTLESON JOHN D ,  KLINGEL JR ARTHUR R ,  DARLING SAMUEL M

IPC: C10L1/10 ,  C10L1/12 ,  C10L1/18 ,  C10L1/24 ,  C10L1/28 ,  C10L1/30

CPC classification number: C10L1/106 ,  C10L1/1208 ,  C10L1/1291 ,  C10L1/1886 ,  C10L1/2431 ,  C10L1/28 ,  C10L1/285 ,  C10L1/303