CONJUGATION OF THE VERB TO DESULPHURISE
PRESENT
Present
I desulphurise
you desulphurise
he/she/it desulphurises
we desulphurise
you desulphurise
they desulphurise
Present continuous
I am desulphurising
you are desulphurising
he/she/it is desulphurising
we are desulphurising
you are desulphurising
they are desulphurising
Present perfect
I have desulphurised
you have desulphurised
he/she/it has desulphurised
we have desulphurised
you have desulphurised
they have desulphurised
Present perfect continuous
I have been desulphurising
you have been desulphurising
he/she/it has been desulphurising
we have been desulphurising
you have been desulphurising
they have been desulphurising
Present tense is used to refer to circumstances that exist at the present time or over a period that includes the present time. The
present perfect refers to past events, although it can be considered to denote primarily the resulting present situation rather than the events themselves.
PAST
Past
I desulphurised
you desulphurised
he/she/it desulphurised
we desulphurised
you desulphurised
they desulphurised
Past continuous
I was desulphurising
you were desulphurising
he/she/it was desulphurising
we were desulphurising
you were desulphurising
they were desulphurising
Past perfect
I had desulphurised
you had desulphurised
he/she/it had desulphurised
we had desulphurised
you had desulphurised
they had desulphurised
Past perfect continuous
I had been desulphurising
you had been desulphurising
he/she/it had been desulphurising
we had been desulphurising
you had been desulphurising
they had been desulphurising
Past tense forms express circumstances existing at some time in the past,
FUTURE
Future
I will desulphurise
you will desulphurise
he/she/it will desulphurise
we will desulphurise
you will desulphurise
they will desulphurise
Future continuous
I will be desulphurising
you will be desulphurising
he/she/it will be desulphurising
we will be desulphurising
you will be desulphurising
they will be desulphurising
Future perfect
I will have desulphurised
you will have desulphurised
he/she/it will have desulphurised
we will have desulphurised
you will have desulphurised
they will have desulphurised
Future perfect continuous
I will have been desulphurising
you will have been desulphurising
he/she/it will have been desulphurising
we will have been desulphurising
you will have been desulphurising
they will have been desulphurising
The
future is used to express circumstances that will occur at a later time.
CONDITIONAL
Conditional
I would desulphurise
you would desulphurise
he/she/it would desulphurise
we would desulphurise
you would desulphurise
they would desulphurise
Conditional continuous
I would be desulphurising
you would be desulphurising
he/she/it would be desulphurising
we would be desulphurising
you would be desulphurising
they would be desulphurising
Conditional perfect
I would have desulphurise
you would have desulphurise
he/she/it would have desulphurise
we would have desulphurise
you would have desulphurise
they would have desulphurise
Conditional perfect continuous
I would have been desulphurising
you would have been desulphurising
he/she/it would have been desulphurising
we would have been desulphurising
you would have been desulphurising
they would have been desulphurising
Conditional or "future-in-the-past" tense refers to hypothetical or possible actions.
IMPERATIVE
Imperative
you desulphurise
we let´s desulphurise
you desulphurise
The
imperative is used to form commands or requests.
NONFINITE VERB FORMS
Infinitive
to desulphurise
Past participle
desulphurised
Present Participle
desulphurising
Infinitive shows the action beyond temporal perspective. The
present participle or gerund shows the action during the session. The
past participle shows the action after completion.
10 ENGLISH BOOKS RELATING TO «DESULPHURISE»
Discover the use of
desulphurise in the following bibliographical selection. Books relating to
desulphurise and brief extracts from same to provide context of its use in English literature.
1
Hydrotreatment and Hydrocracking of Oil Fractions
Needs to desulphurise hitherto acceptable streams such as kerosene; although
no sulphur changes for jet fuel are proposed, there could be the need to
desulphurise straight run kerosene and light gas oil from low sulphur crude oils
which ...
B. Delmon, P. Grange, G.F. Froment, 1999
2
Refractories for the Steel Industry
DECARBURISE DESLAG DEGAS DESULPHURISE DEOXIDISE MODIFY
LADLE HEATING Fig. 1. Procedures for use in processing high purity steels from
blast furnace iron Figure 2 illustrates the type of wear suffered in the shoulder of a
...
... more difficult to desulphurise than thiophen, requiring higher temperatures and
pressures.87 The commonest catalyst is CoMoAl203 although PdS(0.5)Al2O3
has been used to desulphurise benzothiophen in toluene containing
naphthalene ...
Royal Society Of Chemistry, C. Kemball, 1977
Table 37 JAPANESE HDS CAPACITY * Vacuum-distillate throughput. many parts
of Japan, several oil companies are building new plants to desulphurise to 0.3
per cent sulphur or less by using new catalysts and two reactors in series. Indirect
...
Organisation for Economic Co-operation and Development, 1978
5
Energy recovery in process plants: conference organized by ...
Introduce gas to reformers, reduce and desulphurise reformer catalyst. 4. Start air
compressor and introduce air to secondary reformer, reduce and desulphurise
secondary reformer catalyst. 5. Reduce and desulphurise HTS catalyst. 6.
Institution of Mechanical Engineers (Great Britain). Process Engineering Group, Institution of Mechanical Engineers (Great Britain). Thermodynamics and Fluid Mechanics Group, Great Britain. Dept. of Energy, 1976
6
Proceedings of Metal bulletin's First International ...
That is you mortify the sulphides rather than desulphurise. I stressed in the
beginning there are two effects of mischmetal, so I can agree with you that
mischmetal is used not only to desulphurise but for sulphide shape control. Again
, one has to ...
T. J. Tarring, Maria Spoors, 1978
7
Materials for Engineers and Technicians
So-called plain-carbon steels contain up to 1.0% manganese, which is the
residue of that added to deoxidise and desulphurise the steel just before casting.
Consequently, a steel was not originally classified as an 'alloy steel' unless it ...
8
Krishan's Objective Pre Engineering Chemistry
(a) Lithium has an exceptionally high specific heat □ (b) Based on its properties,
lithium should be an excellent coolant for heat exchangers □ (c) Lithium is used
to deoxidise, desulphurise and degas copper and copper alloys □ (d) All are ...
9
Patterns of China's Lost Harmony: A Survey of the Country's ...
The Chinese have noted the need for technology to desulphurise coal as of the
highest priority, especially for urban areas (Lees 1991: 21). ShSnyang is a good
place to develop such equipment as they burn 10 million tonnes of coal per year.
Richard Louis Edmonds, 2012
10
Concepts of Syngas Manufacture
In this way, it is possible to desulphurise a range of hydrocarbon feedstocks from
natural gas to heavy naphtha to a level of less than 10 ppb.In the 1960s, the
analytical limit for sulphur was 0.2 ppm [126] [391] and this stayed in process
design ...
Jens Rostrup-Nielsen, Lars J. Christiansen, 2011
7 NEWS ITEMS WHICH INCLUDE THE TERM «DESULPHURISE»
Find out what the national and international press are talking about and how the term
desulphurise is used in the context of the following news items.
EU curbs on dumping won't affect Indian pipe makers: Prakash …
There is Euro norm IV to VI we are going with and that there is a Rs 76,000-crore investment coming into all the refinery to desulphurise diesel ... «Economic Times, Mar 15»
Cemex Jamaica pushing limestone for construction
... agriculture, soil stabilisation, to improve the durability of asphalt, desulphurise fuel and gases, paint, and rendering and wall crack repairs. «Jamaica Gleaner, Dec 14»
Oil majors' skills vital for Gulf
... in the UAE, where the US company Occidental has committed to the $10n Shah project to desulphurise gas so it can be used commercially. «The National, Dec 11»
Takreer set to expand, export and go green
A facility to "desulphurise" diesel is being commissioned and, once operational, it is expected to supply the domestic market with 44,000 bpd of ... «The National, Nov 11»
Full-scale Experience with THIOPAQ® Technology from Paques …
An efficient way to desulphurise biogas is the THIOPAQ® technology from water technology company Paques from the Netherlands. Download ... «Pollution Solutions, Jul 11»
Air Liquide:Qatar: Long-Term Supply Agreement Signed with Oryx GTL
Its main markets are: * refining and natural gas: hydrogen to desulphurise fuels and "break up" hydrocarbons, and oxygen to gasify oil residues ... «Reuters, Nov 09»
Raw material costs still low as percentage of steel price, says BHP …
... comes out of the BF and into the BOF, at which point manganese is introduced to deoxidise, desulphurise, strengthen and harden the steel. «Creamer Media's Mining Weekly, Jul 08»
