RO93390A
(en )
1987-12-31
PROCESS FOR THE PREPARATION OF ALKYLEN OXIDES
FR2547210B1
(en )
1995-09-01
PROCESS FOR THE PURIFICATION OF SMOKE
DE3570046D1
(en )
1989-06-15
Process and biological contact gas scrubber for waste gas purification
EP0283913A3
(en )
1989-04-26
Process for removal of nox from fluid streams
MA19216A1
(en )
1982-04-01
CATALYST AND PROCESS FOR HYDROTREATMENT AND HYDRODEPARAFFINEMENT OF HYDROCARBONS.
BE867185A
(en )
1978-11-17
METHODS AND CATALYSTS FOR THE PRODUCTION OF ALKYLENE OXIDES
BE888466A
(en )
1981-08-17
PROCESS AND APPARATUS FOR THE PRODUCTION OF FINELY DIVIDED METAL OXIDES AND METALLOIDS,
ZA843453B
(en )
1985-12-24
Biological desulfurization of coal
FR2571978B1
(en )
1989-12-08
PROCESS AND INSTALLATION FOR THE PURIFICATION OF WASTE GASES FROM THE TREATMENT OF INDUSTRIAL OR HOUSEHOLD WASTE.
OA08340A
(en )
1988-02-29
Process for the deprotection of allyl esters and ethers.
FR2504112B1
(en )
1985-11-15
DEVICES FOR DENITRIFICATION OF PLUTONIUM NITRATES AND URANYL NITRATES FOR OBTAINING THE CORRESPONDING OXIDES
FR2668389B1
(en )
1994-07-22
ANTI-POLLUTION TREATMENT PROCESS OF A REFINING CATALYST IN THE USED STATE AND METAL RECOVERY.
DE3463367D1
(en )
1987-06-04
Process and apparatus for the biological purification of waste water
FR2644773B2
(en )
1991-05-24
PROCESS AND DEVICE FOR THE PURIFICATION OF POLLUTED WATER
FR2514028B1
(en )
1986-05-09
PROCESS FOR THE SELECTIVE CHLORINATION OF MIXTURES OF METAL OXIDES OF NATURAL OR SYNTHETIC ORIGIN
GB8427461D0
(en )
1984-12-05
Scission treatment of dna
EP0223908A3
(en )
1989-07-12
Process for continuous production of nonwoven highly water-absorbent complex
RO90188A2
(en )
1986-08-30
CATALYST FOR METHANE TREATMENT OF COAL OXIDES AND PROCESS FOR OBTAINING THE SAME
BE868432A
(en )
1978-10-16
PROCESS FOR THE ENRICHMENT OF COAL
FR2644474B1
(en )
1994-07-29
PROCESS FOR THE PURIFICATION OF ENZYMES
FR2562442B1
(en )
1990-03-23
PROCESS FOR THE PURIFICATION OF AN EXHAUST GAS
GB9015323D0
(en )
1990-08-29
Process for the fine purification of gases
FR2476629B2
(en )
1985-11-15
PROCESS AND PLANT FOR THE REMOVAL OF CARBONACEOUS AND NITROGEN POLLUTION FROM WASTEWATER
FR2573088B1
(en )
1986-12-26
PROCESS FOR THE TREATMENT OF VINASSES
GB2019826B
(en )
1982-06-23
Process of removing oxides of sulphur from gases sludge resulting from process and product comprising lime or limestone